[
    {
        "q": "Let f = 384 - -294. Let x = 678.0633 - f. What is x rounded to 2 decimal places?",
        "a": "0.06"
    },
    {
        "q": "Suppose j - 11340673 - 2839323 = -4*t, -5*j - 17725020 = -5*t. Round t to the nearest one million.",
        "a": "4000000"
    },
    {
        "q": "Let r = 457 + -1424. Let w = 966.999998669 + r. What is w rounded to seven decimal places?",
        "a": "-0.0000013"
    },
    {
        "q": "Let g = 18752 + 14121. What is g rounded to the nearest one hundred?",
        "a": "32900"
    },
    {
        "q": "Let u = 192 - 191.9769. Let v = u - -0.4429. Let p = -0.4659803 + v. What is p rounded to six dps?",
        "a": "0.00002"
    },
    {
        "q": "Let w = 41.16 - 41.160005405. What is w rounded to six decimal places?",
        "a": "-0.000005"
    },
    {
        "q": "Let u = -8.054 - -0.054. Let g = 1936.214 - 1944. Let r = g - u. Round r to two decimal places.",
        "a": "0.21"
    },
    {
        "q": "Suppose 0 = -301*k + 335*k - 482698. Let c = 15 - 11. Suppose 92803 = r + 5*q - k, 0 = c*q. Round r to the nearest ten thousand.",
        "a": "110000"
    },
    {
        "q": "Let r = 4.9281 - -2816.7719. Let m = -3169 + r. Let t = -321 - m. Round t to zero decimal places.",
        "a": "26"
    },
    {
        "q": "Let t = -481.2 + 481.200000443. Round t to seven dps.",
        "a": "0.0000004"
    },
    {
        "q": "Let r = 83.7 - 83.698053. Round r to 4 decimal places.",
        "a": "0.0019"
    },
    {
        "q": "Let u(h) = -60*h**3 + 15*h**2 + 45*h + 38. Let v be u(-4). What is v rounded to the nearest one thousand?",
        "a": "4000"
    },
    {
        "q": "Let w be ((7200/(-4))/3)/((-14)/(-36540)). What is w rounded to the nearest 100000?",
        "a": "-1600000"
    },
    {
        "q": "Let l = 1127 - -68. Let s = -1195.00000763 + l. What is s rounded to seven decimal places?",
        "a": "-0.0000076"
    },
    {
        "q": "Suppose 3*d + j = 124, -3*d = d - 2*j - 162. Let q = 35 - d. Let c be (1*-7)/(6/q). Round c to 0 decimal places.",
        "a": "7"
    },
    {
        "q": "Let h = -12.38573979 - 0.21434121. Let y = 12.25 - -0.35. Let l = h + y. What is l rounded to 5 decimal places?",
        "a": "-0.00008"
    },
    {
        "q": "Let n = 6314 - 6314.00016383. What is n rounded to five dps?",
        "a": "-0.00016"
    },
    {
        "q": "Let o = 4.846 + -4.88769. What is o rounded to two decimal places?",
        "a": "-0.04"
    },
    {
        "q": "Let q(w) = 7*w**2 + 13*w. Let g be q(-9). Let b(r) = r - 6*r + 9*r + g. Let t be b(0). What is t rounded to the nearest one hundred?",
        "a": "500"
    },
    {
        "q": "Let f = -1.39 + -0.01. Let d = 3.317 - 1.217. Let n = d + f. Round n to one dp.",
        "a": "0.7"
    },
    {
        "q": "Let b = -2.13 - 209.87. Let m = 211.99999794 + b. Round m to 6 dps.",
        "a": "-0.000002"
    },
    {
        "q": "Let m = -23.59 - -21.8. Let g = m - -1.7900445. Round g to six decimal places.",
        "a": "0.000045"
    },
    {
        "q": "Suppose 2*o - 2526404 = -4*t, -3*t + 4*t - 2*o = 631596. What is t rounded to the nearest 100000?",
        "a": "600000"
    },
    {
        "q": "Let d = 208.98915 - 209. Let s = -0.3 + 0.29. Let l = s - d. Round l to four dps.",
        "a": "0.0009"
    },
    {
        "q": "Let n = 133 + -132.76. Let t = 0.24 + n. Round t to one decimal place.",
        "a": "0.5"
    },
    {
        "q": "Let o = 4.07 + 0.13. Let c = -3602.46 - -3598.2600256. Let t = o + c. Round t to 6 dps.",
        "a": "0.000026"
    },
    {
        "q": "Let h = -569.06604 - -569. Let j = h - 0.20886. Let p = 0.239 + j. What is p rounded to 3 decimal places?",
        "a": "-0.036"
    },
    {
        "q": "Let c = -3.7 + 3.8. Let o = -2.7 + c. Let l = 3.2 + o. What is l rounded to one dp?",
        "a": "0.6"
    },
    {
        "q": "Let k = 11236840910011246 - 11236839086858881.00000044. Let m = k - 1823152408. Let p = m + 43. What is p rounded to 7 decimal places?",
        "a": "-0.0000004"
    },
    {
        "q": "Let c = -35 + 34. Let m(d) = -d + 2. Let r be m(c). Let q be (20/3 - 4)*r. What is q rounded to zero dps?",
        "a": "8"
    },
    {
        "q": "Let z = -1.95 + -298.05. Let h = z + 300.00000542. Round h to 6 decimal places.",
        "a": "0.000005"
    },
    {
        "q": "Let p be 2 - -1 - (-17)/((-85)/30). Let w be (-57500)/p*(-1 + 265). Round w to the nearest 100000.",
        "a": "5100000"
    },
    {
        "q": "Let q = -61 - -44. Let a(b) = 2094*b - 85. Let u(y) = -698*y + 28. Let t(i) = 6*a(i) + 17*u(i). Let s be t(q). What is s rounded to the nearest one thousand?",
        "a": "-12000"
    },
    {
        "q": "Let j = 227.1215 + -225.8. Round j to 1 dp.",
        "a": "1.3"
    },
    {
        "q": "Suppose -4*a = 16, -3*k - a + 16 = -2*a. Suppose -2*x - 393383 + 1251377 = 3*u, k*u - 1144012 = 4*x. What is u rounded to the nearest 10000?",
        "a": "290000"
    },
    {
        "q": "Let x be 0/4 - 10 - 398790. Round x to the nearest one hundred thousand.",
        "a": "-400000"
    },
    {
        "q": "Let a = 155.9 - 155.9303. What is a rounded to 3 decimal places?",
        "a": "-0.03"
    },
    {
        "q": "Let k = -16391 - -16744.01. Round k to zero dps.",
        "a": "353"
    },
    {
        "q": "Let h = -5 - 7. Let a be (-718)/(-14) - h/(-42). Let g be (a + -3 + 2)*-218. Round g to the nearest 1000.",
        "a": "-11000"
    },
    {
        "q": "Let t(v) = 6*v**3 - 5*v**2 + 26*v + 7. Let x be t(8). Suppose 10*o + x - 277 = 0. Round o to the nearest 100.",
        "a": "-300"
    },
    {
        "q": "Let u(z) = -z**2 - 11*z + 68. Let i be u(-15). Let d be (-5704 - (i/4 - 3)) + 3. What is d rounded to the nearest 1000?",
        "a": "-6000"
    },
    {
        "q": "Let h = -40947.24 + 40944.9800133. Let s = 1.41 - -0.85. Let x = s + h. What is x rounded to 6 dps?",
        "a": "0.000013"
    },
    {
        "q": "Let t = -0.054 - -0.091. Let s = 72.963 + t. Let c = 72.9999857 - s. What is c rounded to 6 dps?",
        "a": "-0.000014"
    },
    {
        "q": "Let c(b) = -2*b**3 - 29*b**2 - 21*b - 66. Let h(t) = -3*t**3 - 28*t**2 - 19*t - 66. Let z(a) = 4*c(a) - 3*h(a). Let n be z(33). Round n to the nearest 100.",
        "a": "100"
    },
    {
        "q": "Let q = 204637 + -121067. What is q rounded to the nearest one thousand?",
        "a": "84000"
    },
    {
        "q": "Let g(p) = 10440*p**2 + 20*p + 40. Let w be g(-24). What is w rounded to the nearest one hundred thousand?",
        "a": "6000000"
    },
    {
        "q": "Let l be ((-3)/(-6))/((-5)/40). Let y(g) = 797*g**3 - g + 4. Let v be y(l). Round v to the nearest ten thousand.",
        "a": "-50000"
    },
    {
        "q": "Let v(p) = 68751*p**3 + p**2 - 5*p - 6. Suppose s + l = 6*s + 15, 0 = -2*l + 10. Let t be v(s). What is t rounded to the nearest one hundred thousand?",
        "a": "-600000"
    },
    {
        "q": "Let n = -0.0088256898 - -17.3088246398. Let c = 17.3 - n. What is c rounded to 6 decimal places?",
        "a": "0.000001"
    },
    {
        "q": "Let f = 4377 + -4322.82. Let g = f - 61.4. Round g to one decimal place.",
        "a": "-7.2"
    },
    {
        "q": "Let b = -29.40364 + 29.32. What is b rounded to two dps?",
        "a": "-0.08"
    },
    {
        "q": "Let q = 0.5767 + -0.5769417. What is q rounded to five dps?",
        "a": "-0.00024"
    },
    {
        "q": "Let s = -30.683 + -27.291. Let i = 0.026 - s. Let z = 57.99902 - i. Round z to 4 decimal places.",
        "a": "-0.001"
    },
    {
        "q": "Let r be (41/82)/((-2)/(-3468)). What is r rounded to the nearest one hundred?",
        "a": "900"
    },
    {
        "q": "Let s = -17219.01699965 - -17183.017. Let w = 95 + -59. Let o = w + s. What is o rounded to seven decimal places?",
        "a": "0.0000004"
    },
    {
        "q": "Suppose 0 = -12*q - 4*q - 16. Let a be -1974*1/(-1 - 1) - q. What is a rounded to the nearest 10?",
        "a": "990"
    },
    {
        "q": "Let s = -17 + 16. Let m = s - -1.46. Let v = m - -4.04. What is v rounded to the nearest integer?",
        "a": "5"
    },
    {
        "q": "Let z = 1316085 - 1315985.99285. Let u = 99 - z. Round u to 4 dps.",
        "a": "-0.0072"
    },
    {
        "q": "Let c = -0.202 - -1.102. Let q = c - 0.8872. What is q rounded to two dps?",
        "a": "0.01"
    },
    {
        "q": "Let x = 1942.69 + -1983.6909. Let z = -40.977 - 0.023. Let w = x - z. Round w to three decimal places.",
        "a": "-0.001"
    },
    {
        "q": "Let w = -5.626 - 926.974. Round w to the nearest 10.",
        "a": "-930"
    },
    {
        "q": "Let p = -1.877 + 1.877004484. Round p to 6 decimal places.",
        "a": "0.000004"
    },
    {
        "q": "Let x = -5493 - -4906.7. Round x to the nearest 10.",
        "a": "-590"
    },
    {
        "q": "Let x(d) = 37*d**3 + 7*d**2 - 3*d - 7. Let m be x(-3). What is m rounded to the nearest one hundred?",
        "a": "-900"
    },
    {
        "q": "Let c = -253 + 48. Let v = c - -193.1. Let d = v - -20.6. What is d rounded to the nearest integer?",
        "a": "9"
    },
    {
        "q": "Let y = -11903.2401605 + 11907.72. Let w = y + -4.48. What is w rounded to five decimal places?",
        "a": "-0.00016"
    },
    {
        "q": "Suppose 23 = 8*z - 1. Suppose 4*q - z*h - 1645 = 0, 1237 = 5*q - 2*q + h. Round q to the nearest one hundred.",
        "a": "400"
    },
    {
        "q": "Suppose -5*b = 2*w - 39076121, w - 5*w + 7815217 = b. Suppose 0 = -5*a + 21884775 + b. Round a to the nearest 1000000.",
        "a": "6000000"
    },
    {
        "q": "Let g = -10.69 + 9.3. Let d = 0.11 - g. Let r = d - 1.5014. What is r rounded to 4 dps?",
        "a": "-0.0014"
    },
    {
        "q": "Let d = -2806.96811 + -0.03189. Let a = d - -2806.98173. What is a rounded to three decimal places?",
        "a": "-0.018"
    },
    {
        "q": "Let w = 1036 + -1042.255. Round w to the nearest integer.",
        "a": "-6"
    },
    {
        "q": "Let x(m) = -76743*m**2 + 1. Let c be -1*9*7/21. Let d be x(c). Let v = 609314 - d. What is v rounded to the nearest 1000000?",
        "a": "1000000"
    },
    {
        "q": "Let m = -233363 + 149933. What is m rounded to the nearest one thousand?",
        "a": "-83000"
    },
    {
        "q": "Let s = -1.4001 - -1.4001005759. Round s to 7 dps.",
        "a": "0.0000006"
    },
    {
        "q": "Let s = 0.1084 + -60.2084. Let o = -47 - s. What is o rounded to the nearest integer?",
        "a": "13"
    },
    {
        "q": "Let k = -13 - -20. Suppose -h = k*h - 29920000. What is h rounded to the nearest one million?",
        "a": "4000000"
    },
    {
        "q": "Let u = 79733 - 79734.99995. Let p = u + -7.50495. Let a = -9.5 - p. Round a to 3 decimal places.",
        "a": "0.005"
    },
    {
        "q": "Let f(g) = -555*g + 23. Let w = -8 + 15. Let y be f(w). Let q = 432 + y. What is q rounded to the nearest one hundred?",
        "a": "-3400"
    },
    {
        "q": "Let p(q) = -624*q**2 - 51*q + 13. Let t be p(-11). Round t to the nearest 10000.",
        "a": "-70000"
    },
    {
        "q": "Let a = -876781.6967 + 153.6967. Let d = 876628.999998 + a. Let y = -1 + d. Round y to six decimal places.",
        "a": "-0.000002"
    },
    {
        "q": "Let k(o) be the second derivative of 19*o**5/10 + 3*o**4/4 + 5*o**3/6 + 9*o**2 - 43*o. Let v be k(-9). Round v to the nearest ten thousand.",
        "a": "-30000"
    },
    {
        "q": "Let j = -0.02 + -0.56. Let c = j + 0.57953. What is c rounded to three decimal places?",
        "a": "0"
    },
    {
        "q": "Let f = 3166.5 + -2549. Round f to the nearest one hundred.",
        "a": "600"
    },
    {
        "q": "Let x(a) = 7*a + 56. Let j be x(-6). Suppose 9*q - j*q = -2955. What is q rounded to the nearest one hundred?",
        "a": "600"
    },
    {
        "q": "Let t = -62.38 + 62.9243. Let r = t + 17.5437. Let z = r - 18. What is z rounded to 2 decimal places?",
        "a": "0.09"
    },
    {
        "q": "Let u = 1038.028864 - 1038. Let g = -0.029 + u. Round g to 5 decimal places.",
        "a": "-0.00014"
    },
    {
        "q": "Let p = 5027 - 9963. Let i = p - -12584. Let f be (-2)/9*-1 - i/(-9). What is f rounded to the nearest 100?",
        "a": "900"
    },
    {
        "q": "Let n = -0.02523 - -0.20579. Round n to two decimal places.",
        "a": "0.18"
    },
    {
        "q": "Let q = -66.39265214 + 0.39265654. Let o = q - -66. What is o rounded to 7 decimal places?",
        "a": "0.0000044"
    },
    {
        "q": "Let k = -290301163 - -290301028.0000796. Let i = 135 + k. Round i to five dps.",
        "a": "0.00008"
    },
    {
        "q": "Let o = 336.10003002 + -336.1. What is o rounded to six decimal places?",
        "a": "0.00003"
    },
    {
        "q": "Let q = -26041871.999553 + 26041790. Let j = q - -82. What is j rounded to 5 dps?",
        "a": "0.00045"
    },
    {
        "q": "Let i = -4.69 - -4.991. Let l = 0.3010139 - i. What is l rounded to 6 dps?",
        "a": "0.000014"
    },
    {
        "q": "Let c = 0.235 - 0.036. Let v = c - 0.45. What is v rounded to 2 dps?",
        "a": "-0.25"
    },
    {
        "q": "Suppose -2*r + 23492008 = -2*h, -14*h = -9*h + 20. What is r rounded to the nearest 100000?",
        "a": "11700000"
    },
    {
        "q": "Let m = 13873 + -13876.2628. What is m rounded to 1 dp?",
        "a": "-3.3"
    },
    {
        "q": "Let d = -13883 - 19686. Let w = 769 + d. Round w to the nearest ten thousand.",
        "a": "-30000"
    },
    {
        "q": "Let f = -144195.129 + -152026835.871. Let p = f + 152171028.89999966. Let x = 2.1 + p. Round x to 7 dps.",
        "a": "-0.0000003"
    },
    {
        "q": "Let z = 9723644 - 5596344. What is z rounded to the nearest one hundred thousand?",
        "a": "4100000"
    },
    {
        "q": "Let y = -935 - -458. Let p = y + 477.729. Round p to one dp.",
        "a": "0.7"
    },
    {
        "q": "Let r = 0.122 + -0.121762. What is r rounded to four decimal places?",
        "a": "0.0002"
    },
    {
        "q": "Suppose -1 = -2*p + 3*c + 34, p + 10 = -4*c. Suppose -n + p*t = 9*t - 16, -4*n + 69 = t. What is n rounded to zero dps?",
        "a": "17"
    },
    {
        "q": "Let c = 17404 + -9007. Let q = c - 5767. Round q to the nearest one hundred.",
        "a": "2600"
    },
    {
        "q": "Suppose -3*a = 2*t - 223358 - 1857854, -8*t = -3*a - 8324788. What is t rounded to the nearest one hundred thousand?",
        "a": "1000000"
    },
    {
        "q": "Let d = 28.22 + -27.97. Round d to 2 decimal places.",
        "a": "0.25"
    },
    {
        "q": "Let h = -50.7 - -50. Let d = -0.9 - h. Let r = 0.1976 + d. What is r rounded to three decimal places?",
        "a": "-0.002"
    },
    {
        "q": "Let z = -113375.2 - -634369.2. Let d = z - 521001.95657. Let k = d + 7.96. Round k to 4 decimal places.",
        "a": "0.0034"
    },
    {
        "q": "Let y = 175.9 + -193.53. What is y rounded to the nearest ten?",
        "a": "-20"
    },
    {
        "q": "Let f = -656 + 646.18. Let q = -0.18 + f. Let k = q + 10.000081. Round k to 5 dps.",
        "a": "0.00008"
    },
    {
        "q": "Let q = 3806.24 + -3706. Round q to 0 decimal places.",
        "a": "100"
    },
    {
        "q": "Let k = 313608.1199905 + -313608. Let t = -49 - -48.88. Let r = t + k. Round r to 6 decimal places.",
        "a": "-0.00001"
    },
    {
        "q": "Let n = -21 - -21.65. Let b = n - 0.15. Let r = b + -0.4991. Round r to 3 dps.",
        "a": "0.001"
    },
    {
        "q": "Let o = 4633 + -4632.9990675. What is o rounded to 4 decimal places?",
        "a": "0.0009"
    },
    {
        "q": "Let j = -0.06673 - -0.03396. What is j rounded to 3 dps?",
        "a": "-0.033"
    },
    {
        "q": "Suppose 135036 = -3*f - 3*b, -f + 3*f + 90039 = b. Round f to the nearest one hundred.",
        "a": "-45000"
    },
    {
        "q": "Let r = -2184 + 1453. Let x = r - -730.999999627. What is x rounded to 7 dps?",
        "a": "-0.0000004"
    },
    {
        "q": "Let u(m) = -61 + 125 + m - 63. Let w be u(-1). Suppose 8599 = y - p, -y + w*y - 5*p = -8605. What is y rounded to the nearest one thousand?",
        "a": "9000"
    },
    {
        "q": "Let a = 3519.996022 + -3520. What is a rounded to four decimal places?",
        "a": "-0.004"
    },
    {
        "q": "Let f = 46797.99959697 - 46798. What is f rounded to five decimal places?",
        "a": "-0.0004"
    },
    {
        "q": "Let d = -1263 - -1241.18. Let m = -21.7 - d. What is m rounded to two dps?",
        "a": "0.12"
    },
    {
        "q": "Let l = -677.5 + 677.52893. Round l to two dps.",
        "a": "0.03"
    },
    {
        "q": "Suppose 2*n + 176600 = -2*n + 9*n. What is n rounded to the nearest one thousand?",
        "a": "35000"
    },
    {
        "q": "Let p = -12.2 + 203.2. Let c = p - 190.99745. What is c rounded to 4 decimal places?",
        "a": "0.0026"
    },
    {
        "q": "Let y(r) = -188150*r - 88. Let q(w) = 188149*w + 88. Let h(u) = 2*q(u) + 3*y(u). Let p be h(6). What is p rounded to the nearest 100000?",
        "a": "-1100000"
    },
    {
        "q": "Let k = 25 + -24.96. Let j = 83.86 + k. Let w = 89 - j. What is w rounded to zero dps?",
        "a": "5"
    },
    {
        "q": "Let t = 0.0005 + 0.011638. Round t to 4 decimal places.",
        "a": "0.0121"
    },
    {
        "q": "Let v = 2140 - 2139.99997958. Round v to 5 decimal places.",
        "a": "0.00002"
    },
    {
        "q": "Let y(t) = 11 + 0*t + 13*t + 2798*t**3 - 9537*t**3 - 7*t + 6*t**2. Let b be y(-3). Round b to the nearest ten thousand.",
        "a": "180000"
    },
    {
        "q": "Let r = 214.3 - 206. Let i = 2.7 - -0.3. Let d = r - i. What is d rounded to the nearest integer?",
        "a": "5"
    },
    {
        "q": "Let i = 8446124754 - 8446124305.9999581. Let k = i + -448. What is k rounded to six dps?",
        "a": "0.000042"
    },
    {
        "q": "Let s = -0.27 - 286.53. Let m = s + 264. Round m to the nearest 10.",
        "a": "-20"
    },
    {
        "q": "Let u = 9.122 - 9.2. Let w = u + 0.07800132. What is w rounded to 6 dps?",
        "a": "0.000001"
    },
    {
        "q": "Let d = 7.3 + 2.2. Let q = 9 - d. Let b = 0.499625 + q. Round b to five dps.",
        "a": "-0.00038"
    },
    {
        "q": "Let i = 43.6293 - -0.0907. Let y = -2018 - -1973. Let z = i + y. Round z to one decimal place.",
        "a": "-1.3"
    },
    {
        "q": "Let f = -432.021243 - -432.05. What is f rounded to three dps?",
        "a": "0.029"
    },
    {
        "q": "Let p = 67 - 71.3. Let t = -105539 - -105543.30184. Let l = p + t. Round l to four decimal places.",
        "a": "0.0018"
    },
    {
        "q": "Suppose -t + 13 = -16. Let q = t - 22. Suppose -2*x = -2*u + 82006, -q*u = -3*u - 12. What is x rounded to the nearest 10000?",
        "a": "-40000"
    },
    {
        "q": "Let a = -69 - -111. Let j = a - -8. Let l = j - 49.99998. What is l rounded to 5 dps?",
        "a": "0.00002"
    },
    {
        "q": "Let g = -928.1 + 445.8. Round g to the nearest 10.",
        "a": "-480"
    },
    {
        "q": "Let w = 1342.2 + -2091. Let f = w + 838. Round f to 0 decimal places.",
        "a": "89"
    },
    {
        "q": "Let j = 91893.29912 + -91905. Let g = -11.7 - j. Round g to four dps.",
        "a": "0.0009"
    },
    {
        "q": "Let g = -33.9 - 66.5. Let b = g - -91.06. What is b rounded to the nearest integer?",
        "a": "-9"
    },
    {
        "q": "Let c = 1538.2 - 150.9. What is c rounded to the nearest 100?",
        "a": "1400"
    },
    {
        "q": "Let n = -154.13078 - -28.1329. Let p = 126 + n. What is p rounded to 3 dps?",
        "a": "0.002"
    },
    {
        "q": "Suppose -5*b = -0*b - 25. Suppose 95 - b = -6*y. Let k(w) = 44*w**2 - 5*w + 25. Let m be k(y). What is m rounded to the nearest one hundred thousand?",
        "a": "0"
    },
    {
        "q": "Let w = -43.103 - -0.103. Let n = w + 1. Let x = n + 42.124. Round x to two dps.",
        "a": "0.12"
    },
    {
        "q": "Let c = -103.5 + 146.06. Let y = c - 43. Let g = y - -0.47. Round g to 2 decimal places.",
        "a": "0.03"
    },
    {
        "q": "Let l = -1065250.9428 + 1064905. Let u = l + 346. Round u to two dps.",
        "a": "0.06"
    },
    {
        "q": "Let h = -0.818 - 0.1. Let b = 0.917391 + h. What is b rounded to 4 decimal places?",
        "a": "-0.0006"
    },
    {
        "q": "Let k = 2.537671 - 2.564. What is k rounded to 4 dps?",
        "a": "-0.0263"
    },
    {
        "q": "Let d = -0.7407 - 161.4693. Let y = -149.7 + -13.3. Let v = d - y. Round v to 1 decimal place.",
        "a": "0.8"
    },
    {
        "q": "Suppose -3*a = 2*a - 45. Suppose -w = -4*x + 28, x + 2*w - 4 = -6. Suppose a*n + 57000000 = x*n. What is n rounded to the nearest one million?",
        "a": "-19000000"
    },
    {
        "q": "Let g = 9199 + -9243.696. Let r = g - -44. What is r rounded to one dp?",
        "a": "-0.7"
    },
    {
        "q": "Let c = 3.9059993792 + -3.906. What is c rounded to 7 dps?",
        "a": "-0.0000006"
    },
    {
        "q": "Let z(f) = 21*f**2 - 5*f - 25. Let i(t) = t**2 - t - 1. Let c(w) = 4*i(w) - z(w). Let y be c(5). What is y rounded to the nearest 10?",
        "a": "-400"
    },
    {
        "q": "Let w = -716 - -278. Let a = 97.861 + -538.031. Let j = a - w. Round j to one decimal place.",
        "a": "-2.2"
    },
    {
        "q": "Let j = 15.916 - 16. Let s = j - -0.083999821. Round s to 7 decimal places.",
        "a": "-0.0000002"
    },
    {
        "q": "Suppose -15*z = -17*z. Suppose z = g - 4*x + 46300020, -5*g + x - 231500005 = -0*g. Round g to the nearest one million.",
        "a": "-46000000"
    },
    {
        "q": "Let h be (300638 - (-3)/3)/((-12)/(-8)). Let t = -310426 + h. What is t rounded to the nearest 1000000?",
        "a": "0"
    },
    {
        "q": "Let i(t) = 6 - 13*t - 2225*t**3 - 1549*t**3 + 22*t**3 + 14*t**2. Let q be i(6). What is q rounded to the nearest one hundred thousand?",
        "a": "-800000"
    },
    {
        "q": "Let c = -633 + 712.3. Let o = c + -76. Let g = 3.300005 - o. What is g rounded to 6 dps?",
        "a": "0.000005"
    },
    {
        "q": "Let s = -6.13 + 2.13. Let l = -3.9 - s. Round l to one decimal place.",
        "a": "0.1"
    },
    {
        "q": "Suppose -503168 = -8*n + 49722472. Suppose -6*r - n - 1581795 = 0. What is r rounded to the nearest one million?",
        "a": "-1000000"
    },
    {
        "q": "Let n = 6.85082603 + -0.05082894. Let o = n - 6.8. Round o to seven dps.",
        "a": "-0.0000029"
    },
    {
        "q": "Let w(n) = -59*n**2 - 28*n - 420. Let a be w(-11). What is a rounded to the nearest 100?",
        "a": "-7300"
    },
    {
        "q": "Let h = 14413 + -23029. Let g = h + 8626.00003. Let o = 10 - g. Round o to 4 dps.",
        "a": "0"
    },
    {
        "q": "Let c = -1379 - -1378.97062. Round c to three decimal places.",
        "a": "-0.029"
    },
    {
        "q": "Let b(q) = -q**2 - 11*q - 6. Let d be b(-10). Let j be (-173 - -3)*1036/(-10). Suppose -2*g - 1 + 7 = 0, 4*n + d*g - j = 0. Round n to the nearest one thousand.",
        "a": "4000"
    },
    {
        "q": "Let a = 155.292 - 156. Let g = -1.1 - -1.8. Let u = a + g. What is u rounded to two decimal places?",
        "a": "-0.01"
    },
    {
        "q": "Let q = 0.0578 + 12.3922. Let p = q + -12. Let m = p + -0.358. Round m to two dps.",
        "a": "0.09"
    },
    {
        "q": "Let w = -0.16479 + -0.1141. Round w to two decimal places.",
        "a": "-0.28"
    },
    {
        "q": "Let c = 1.098973 - 1.0881. Round c to 3 dps.",
        "a": "0.011"
    },
    {
        "q": "Let q = 5004 - 2280. Suppose v = 436 + q. Suppose 8*s - 4*s = -v. Round s to the nearest 100.",
        "a": "-800"
    },
    {
        "q": "Let x be -5259*1*(-5 + 4). Suppose 2*y - x = 6533. Let v = -2426 + y. Round v to the nearest one hundred.",
        "a": "3500"
    },
    {
        "q": "Let t = -3244 + 3243.8936. Round t to three decimal places.",
        "a": "-0.106"
    },
    {
        "q": "Let q = 105.51 - 0.51. Let k = q + 44. Let r = k - 148.9999919. What is r rounded to six dps?",
        "a": "0.000008"
    },
    {
        "q": "Let v = -1754.00021212 - -1754. What is v rounded to 6 dps?",
        "a": "-0.000212"
    },
    {
        "q": "Suppose 0 = -g + 4*a + 35, -145*g + a = -148*g + 131. Suppose -3*r - 1 = -223. Let b = r - g. What is b rounded to the nearest ten?",
        "a": "30"
    },
    {
        "q": "Let q = 145.640029 + 29.359786. Let h = -175 + q. What is h rounded to four decimal places?",
        "a": "-0.0002"
    },
    {
        "q": "Let q = 10103 + 15516. Round q to the nearest one thousand.",
        "a": "26000"
    },
    {
        "q": "Let a = -0.62214 - 3824.47786. What is a rounded to the nearest one hundred?",
        "a": "-3800"
    },
    {
        "q": "Let b = 7.526 + 0.174. Let n = b - 7.69999104. Round n to six dps.",
        "a": "0.000009"
    },
    {
        "q": "Let w = -159.39 + 158. Let c = -1.389999983 - w. What is c rounded to 7 decimal places?",
        "a": "0"
    },
    {
        "q": "Suppose -2*s = -3*h + 17706983, -s + h + 17706995 = -3*s. Suppose 3*g + 2948762 = 9409250. Let d = g + s. What is d rounded to the nearest 1000000?",
        "a": "-7000000"
    },
    {
        "q": "Suppose 5*n = 10, 4*z - 4*n - 1417273 + 309069 = 0. Let o = 75947 + z. Round o to the nearest ten thousand.",
        "a": "350000"
    },
    {
        "q": "Let k = -18.472 - -21.3. Let z = -4.7 - -1.9. Let b = k + z. Round b to two dps.",
        "a": "0.03"
    },
    {
        "q": "Let d = -2774 - -2774.0011904. What is d rounded to four dps?",
        "a": "0.0012"
    },
    {
        "q": "Suppose 37*l + 18377960000 = -64*l. What is l rounded to the nearest one million?",
        "a": "-182000000"
    },
    {
        "q": "Let y = -0.41 - 13.59. Let d = 14.23 + y. Let k = 0.2300028 - d. Round k to six dps.",
        "a": "0.000003"
    },
    {
        "q": "Let h = 2625.009783 - 2625. What is h rounded to 4 dps?",
        "a": "0.0098"
    },
    {
        "q": "Let n = -235 + 232.26. Let z = -0.46 + n. Let h = -3.2001 - z. What is h rounded to three decimal places?",
        "a": "0"
    },
    {
        "q": "Let o = -21.9538231 + 21.952. What is o rounded to four decimal places?",
        "a": "-0.0018"
    },
    {
        "q": "Let y = 9 - 379. Let a = y - -369.999737. What is a rounded to four dps?",
        "a": "-0.0003"
    },
    {
        "q": "Let k(u) = -u**3 - 11*u**2 - 2*u + 6*u - 13*u + 13. Let p be k(-10). Suppose 0 = m + 2*j - 18098, -p*m + 54301 = -0*m - j. Round m to the nearest one thousand.",
        "a": "18000"
    },
    {
        "q": "Let f = 0.903987165 + -0.904. Round f to 6 dps.",
        "a": "-0.000013"
    },
    {
        "q": "Let m = -3495 - -3495.0374. What is m rounded to 2 dps?",
        "a": "0.04"
    },
    {
        "q": "Let q = -12647.1 - -12132. Round q to the nearest one hundred.",
        "a": "-500"
    },
    {
        "q": "Let k = -472.762357 + 19604.150657. Let y = -19154.2 + k. Let a = y + 22.8. What is a rounded to 3 dps?",
        "a": "-0.012"
    },
    {
        "q": "Let i = 55.4 + -51. Let p = i - 4.39897. Round p to three decimal places.",
        "a": "0.001"
    },
    {
        "q": "Let w = -1559840 + 755617. Let s = -804223.2299995 - w. Let d = s + 0.23. What is d rounded to 7 decimal places?",
        "a": "0.0000005"
    },
    {
        "q": "Let t(v) = 5351*v**2 + 126*v + 19. Let k be t(7). Round k to the nearest ten thousand.",
        "a": "260000"
    },
    {
        "q": "Let u = 74.58031096 + -74.58. Round u to six dps.",
        "a": "0.000311"
    },
    {
        "q": "Let p = 3458 - 3479.53. Let z = 3.94 + p. Let k = 4.71 - z. What is k rounded to the nearest integer?",
        "a": "22"
    },
    {
        "q": "Let u = -141 - -55. Let t = 78.12 + u. Round t to 1 dp.",
        "a": "-7.9"
    },
    {
        "q": "Let u = -1268.9664 - 0.0336. Let w = -1268.998667 - u. Round w to four decimal places.",
        "a": "0.0013"
    },
    {
        "q": "Let c = 65.244216 + -66. Let w = c - -0.81278251. Let x = 0.057 - w. What is x rounded to 7 decimal places?",
        "a": "0.0000015"
    },
    {
        "q": "Let o = -956.9999977 - -957. What is o rounded to six decimal places?",
        "a": "0.000002"
    },
    {
        "q": "Let g = -196.0327 + -0.1973. Let z = -192 - g. Let o = z + 0.27. What is o rounded to the nearest integer?",
        "a": "5"
    },
    {
        "q": "Let g = 7580 - 7580.03749. Round g to three dps.",
        "a": "-0.037"
    },
    {
        "q": "Suppose y + 1272 = 7*y. Let j(b) = 545*b**2 - 3*b + 1. Let w be j(1). Let l = w - y. What is l rounded to the nearest 10?",
        "a": "330"
    },
    {
        "q": "Suppose 8*r - 732776 = 4*r. Suppose 3*o - o + 3*u = 91606, 4*o = 3*u + r. What is o rounded to the nearest one thousand?",
        "a": "46000"
    },
    {
        "q": "Let w = 197 - 193. Suppose w*m = 5*b + 9750000, 4*b - 2937286 = -4*m - 10737286. What is b rounded to the nearest one hundred thousand?",
        "a": "-2000000"
    },
    {
        "q": "Let s = -715 - -711.23. What is s rounded to one dp?",
        "a": "-3.8"
    },
    {
        "q": "Let u = -40 + 40. Suppose 4*k = -3*j + 2034 + 3888, u = 2*j - 2*k - 3934. Round j to the nearest 100.",
        "a": "2000"
    },
    {
        "q": "Let k = 1938 - 1279. Let u = -659.00000817 + k. What is u rounded to six decimal places?",
        "a": "-0.000008"
    },
    {
        "q": "Suppose -5*f + 0*f = -m - 27, -4*f = -4*m - 28. Suppose 0*r - 5*r = -3*t + 31, 0 = -5*r + f. Suppose -t*l = -11*l + 5900. Round l to the nearest 1000.",
        "a": "-6000"
    },
    {
        "q": "Let t = 0.04982 - 222.58982. What is t rounded to the nearest 10?",
        "a": "-220"
    },
    {
        "q": "Let o = -16 + 60. Let k = o + -58. Let d = -11.67 - k. What is d rounded to 1 decimal place?",
        "a": "2.3"
    },
    {
        "q": "Let m = -74.36 - -109.03. What is m rounded to the nearest integer?",
        "a": "35"
    },
    {
        "q": "Let w = 378.7996958 + -378.8. Round w to 5 dps.",
        "a": "-0.0003"
    },
    {
        "q": "Let x = 14.5 + -191.5. Let b = x - -177.0000038. Round b to six dps.",
        "a": "0.000004"
    },
    {
        "q": "Let c = 27.9 + 22.6. Let m = c - 50. Let r = m - 0.50000005. What is r rounded to seven decimal places?",
        "a": "-0.0000001"
    },
    {
        "q": "Let g = 31152 - 31152.0720074. Let t = 0.138 + -0.21. Let i = g - t. Round i to six dps.",
        "a": "-0.000007"
    },
    {
        "q": "Let u = 193 - 192.919. Let t = u - 0.001. Round t to one decimal place.",
        "a": "0.1"
    },
    {
        "q": "Let i = -21.7 - -22.4. Let d = 79.1 + i. Round d to the nearest ten.",
        "a": "80"
    },
    {
        "q": "Suppose 3*f + 2*o = 47249 + 39578, 2*f - 3*o = 57863. Round f to the nearest one thousand.",
        "a": "29000"
    },
    {
        "q": "Let i = -1323974.66088 + 1323071.7. Let w = -903 - i. Let g = w + 0.04. What is g rounded to four dps?",
        "a": "0.0009"
    },
    {
        "q": "Let z = 10822.93533 - 10823. Round z to two decimal places.",
        "a": "-0.06"
    },
    {
        "q": "Let p = -0.428004044 - -0.428. What is p rounded to seven decimal places?",
        "a": "-0.000004"
    },
    {
        "q": "Let r be (-2)/(-6) + 4/18*2973/(-2). What is r rounded to the nearest one hundred?",
        "a": "-300"
    },
    {
        "q": "Let n = -706918851.3073 + 709485852.3. Let i = n + -2567114. Let c = i - -113. Round c to three decimal places.",
        "a": "-0.007"
    },
    {
        "q": "Let g = 1637384.680106 + -1637245.68. Let p = 139 - g. What is p rounded to 5 dps?",
        "a": "-0.00011"
    },
    {
        "q": "Let j = -22865.9 - -21849. What is j rounded to the nearest ten?",
        "a": "-1020"
    },
    {
        "q": "Let p = -37550.99971807 + 37551. What is p rounded to 6 dps?",
        "a": "0.000282"
    },
    {
        "q": "Let j = 13 - 12.54. Let s = -7998.54018 - -7999. Let a = j - s. Round a to 4 decimal places.",
        "a": "0.0002"
    },
    {
        "q": "Let o = -5.59 + -3.89. Let t = o + 4.3. Round t to 1 dp.",
        "a": "-5.2"
    },
    {
        "q": "Suppose 0 = -m - 5*c + 21, -2*m = -c + 2 - 11. Suppose 0 = -q - 0*j - 3*j - 768007, 0 = 2*j - m. Let k be (1 - -1) + q/8. Round k to the nearest 10000.",
        "a": "-100000"
    },
    {
        "q": "Let n(w) be the second derivative of -19*w**5/5 - 19*w**4/12 - 5*w**3/2 + 22*w**2 + 22*w. Let k be n(-13). What is k rounded to the nearest ten thousand?",
        "a": "160000"
    },
    {
        "q": "Let x = 0.6764 + 1.0382. Round x to one decimal place.",
        "a": "1.7"
    },
    {
        "q": "Suppose 2*n + 309209994 = -3*u, -5*n + 515350015 = -60*u + 55*u. Round u to the nearest 1000000.",
        "a": "-103000000"
    },
    {
        "q": "Let n = 0.03 - 18.43. Let q = n - -18.39604. What is q rounded to three dps?",
        "a": "-0.004"
    },
    {
        "q": "Let u = 2048.5 + -2058.561. What is u rounded to 1 dp?",
        "a": "-10.1"
    },
    {
        "q": "Let x = -9622 - -9621.991562. What is x rounded to four dps?",
        "a": "-0.0084"
    },
    {
        "q": "Let k = -301 - -153. Let i = 148.000294 + k. Round i to five dps.",
        "a": "0.00029"
    },
    {
        "q": "Let l = 352 - 351.494. Let q = l - 0.096. Let m = q - 0.41042. Round m to 4 decimal places.",
        "a": "-0.0004"
    },
    {
        "q": "Let j = -470293 + 192053. Round j to the nearest one thousand.",
        "a": "-278000"
    },
    {
        "q": "Let y = -3.8987442 + 4.16872. Let m = -0.27 + y. Round m to six decimal places.",
        "a": "-0.000024"
    },
    {
        "q": "Let l = 284.8828 - -8.7022. Let s = 293 - l. Let q = s + -0.125. Round q to one dp.",
        "a": "-0.7"
    },
    {
        "q": "Suppose g + 2*s - 2875 = 0, g + 3*g - 5*s = 11565. Suppose -15*v + 10*v = g. Round v to the nearest one hundred.",
        "a": "-600"
    },
    {
        "q": "Let s = -94.924 - -95. Let l = 10.094 + s. Round l to the nearest integer.",
        "a": "10"
    },
    {
        "q": "Let l(x) = 423*x**3 - 77*x**2 + 254*x + 200. Let v be l(-74). What is v rounded to the nearest 1000000?",
        "a": "-172000000"
    },
    {
        "q": "Let i = -2104040 + 4611840. What is i rounded to the nearest ten thousand?",
        "a": "2510000"
    },
    {
        "q": "Let k = 330.9919 - 332.41. What is k rounded to 2 decimal places?",
        "a": "-1.42"
    },
    {
        "q": "Suppose -5*t = -20, p + 6541 = 28*t - 26*t. Round p to the nearest 1000.",
        "a": "-7000"
    },
    {
        "q": "Let k = 11129.85613 - 11130. Let p = k - -0.54346. Let v = 0.4 - p. What is v rounded to four decimal places?",
        "a": "0.0004"
    },
    {
        "q": "Let g = 0.3244 - -95.8176. Let w = -96 + g. Let d = w + 16.058. Round d to 0 decimal places.",
        "a": "16"
    },
    {
        "q": "Suppose -26*j + 234223 = -51517. Round j to the nearest one thousand.",
        "a": "11000"
    },
    {
        "q": "Let n = 36.363031813 - 0.331771913. Let f = n - 35.78126. Let o = f - 0.25. What is o rounded to seven dps?",
        "a": "-0.0000001"
    },
    {
        "q": "Let h be (((-608)/(-3))/4)/(44/(-417450)). Round h to the nearest one hundred thousand.",
        "a": "-500000"
    },
    {
        "q": "Let k = -91.5 - -72. Let r = -0.5 + k. Let h = 25.2 + r. What is h rounded to 0 dps?",
        "a": "5"
    },
    {
        "q": "Let l be ((-6)/24)/((-4)/16). Let p be l + (-3470)/(-2) - -4. Suppose 4*y + p = -10580. What is y rounded to the nearest 100?",
        "a": "-3100"
    },
    {
        "q": "Let l = -2236.044 + 0.044. Let o = l - -2116.3. Round o to the nearest 10.",
        "a": "-120"
    },
    {
        "q": "Let q(s) = 10222*s**2 + s - 1. Let m be q(3). What is m rounded to the nearest one million?",
        "a": "0"
    },
    {
        "q": "Suppose 20*a + 20*a = 111*a + 60705. What is a rounded to the nearest 100?",
        "a": "-900"
    },
    {
        "q": "Suppose -8 = -f + 2*a - 0, 3*f + 5*a = -9. Suppose 3*g + 660002 = -d + 2*d, g = f*d - 220004. What is g rounded to the nearest 100000?",
        "a": "-200000"
    },
    {
        "q": "Let w = -187 + 187.362. Let u = -0.35 + w. Let f = u - -8.588. What is f rounded to the nearest integer?",
        "a": "9"
    },
    {
        "q": "Suppose 43*n = 48*n + 5. Let t be (-2)/(0 - n) - (-8850006 - -4). Round t to the nearest 1000000.",
        "a": "9000000"
    },
    {
        "q": "Let j = -959.4 + 1233. Round j to the nearest one hundred.",
        "a": "300"
    },
    {
        "q": "Let r = 28.4 + -4.4. Let v = r + -24.152. Let m = v - -0.1. Round m to two dps.",
        "a": "-0.05"
    },
    {
        "q": "Let n = 361 - 154. Let f = 139 - n. Let v be (-2 + f)/(7/28). What is v rounded to the nearest one hundred?",
        "a": "-300"
    },
    {
        "q": "Let j = -2.062009011 + 2.062. What is j rounded to 6 dps?",
        "a": "-0.000009"
    },
    {
        "q": "Let v = 85397.9793 + -85394. What is v rounded to one decimal place?",
        "a": "4"
    },
    {
        "q": "Let b = -1122.1566 + 1122. What is b rounded to 3 dps?",
        "a": "-0.157"
    },
    {
        "q": "Suppose -3*n - 80*g + 83*g = 9489, 0 = n - 2*g + 3165. What is n rounded to the nearest 100?",
        "a": "-3200"
    },
    {
        "q": "Let m = 658.13 + -663. Let n = m + 3.656. Round n to one decimal place.",
        "a": "-1.2"
    },
    {
        "q": "Let b = 0.515 - 0.782. Let i = -0.198 - b. Round i to 1 dp.",
        "a": "0.1"
    },
    {
        "q": "Let n(l) = 11*l**3 + 2*l**2 + 16*l - 5. Let u be n(-7). Let o = u + 9192. Round o to the nearest 1000.",
        "a": "5000"
    },
    {
        "q": "Let p = 18249.46 - 18022. Round p to the nearest integer.",
        "a": "227"
    },
    {
        "q": "Let k = 35697 - 781. Suppose k = 7*s + 100156. What is s rounded to the nearest 1000?",
        "a": "-9000"
    },
    {
        "q": "Suppose -5*h = 3*p - 20457025, -5*h = -280 + 255. Round p to the nearest 1000000.",
        "a": "7000000"
    },
    {
        "q": "Let c = 5501739.052000046 - 5501733.952. Let h = 5.1 - c. Round h to 7 dps.",
        "a": "0"
    },
    {
        "q": "Let o = -1782222368.900000003 - -1782222370. Let r = o - 1.1. Round r to 7 decimal places.",
        "a": "0"
    },
    {
        "q": "Let d = 23 - 21. Suppose -3*k - o + 4 = 0, 3*k - d - 18 = -5*o. Suppose 0 = -k*h - 2*h - 2400. Round h to the nearest one hundred.",
        "a": "-1200"
    },
    {
        "q": "Let p = -1067165.08229974 - -1067385.0823. Let y = p - 220. What is y rounded to 7 decimal places?",
        "a": "0.0000003"
    },
    {
        "q": "Let c = -952 + -1117. Let l = c + 2060.69. What is l rounded to 0 decimal places?",
        "a": "-8"
    },
    {
        "q": "Let o be -17601 + (-2 - 15/(-5)). Let f be ((-300)/48)/(1/o). What is f rounded to the nearest one hundred thousand?",
        "a": "100000"
    },
    {
        "q": "Suppose -2*s + 8*s - 2235599988 = 0. Let l be (-4)/(-18) + s/9. Suppose 0 = -8*n + 5*n - l. What is n rounded to the nearest 1000000?",
        "a": "-14000000"
    },
    {
        "q": "Let s = -21.905 - 0.095. Let j = s + 22.0089. What is j rounded to three dps?",
        "a": "0.009"
    },
    {
        "q": "Let g = -15022 - -15021.9970956. Round g to 5 dps.",
        "a": "-0.0029"
    },
    {
        "q": "Let g = 0.377 + 3.013. Let a = g + -0.49. Let h = -1 + a. Round h to the nearest integer.",
        "a": "2"
    },
    {
        "q": "Let m = 188.85 + -188.84981811. What is m rounded to six dps?",
        "a": "0.000182"
    },
    {
        "q": "Let l = 0.2 + 35.8. Let i = l + -9. Let z = i + -27.000087. Round z to five decimal places.",
        "a": "-0.00009"
    },
    {
        "q": "Let s = -8633 - -8632.5841. Round s to 1 dp.",
        "a": "-0.4"
    },
    {
        "q": "Let w(z) = 22*z + 10. Let u be w(7). Let h(c) = u - 81 - 73 + 4415*c. Let g be h(6). Round g to the nearest 1000.",
        "a": "27000"
    },
    {
        "q": "Let d = -224.5 - -290.66. Let a = d + -6.86. What is a rounded to the nearest ten?",
        "a": "60"
    },
    {
        "q": "Let n be (2*340/8)/((-1)/(-103)). Suppose -5*c + 19 = 5*b - 1, -c + 5*b = 2. Suppose 0*q + q + n = -3*h, c*q - 15 = 0. Round h to the nearest one hundred.",
        "a": "-2900"
    },
    {
        "q": "Let z = 0.031099872 + -0.0311. What is z rounded to seven decimal places?",
        "a": "-0.0000001"
    },
    {
        "q": "Let p = 0.1104 - 0.5334. Let a = -2362 - -2363.987. Let o = p - a. What is o rounded to 1 dp?",
        "a": "-2.4"
    },
    {
        "q": "Let r = 206.45 - 205. Let d = r + -1.4. What is d rounded to 3 decimal places?",
        "a": "0.05"
    },
    {
        "q": "Let p = 157 - 129.9. Let i = 27.1000936 - p. Round i to five decimal places.",
        "a": "0.00009"
    },
    {
        "q": "Suppose -38 + 40 = p. Let i(x) = -x + 6 - 84444*x**3 - 3*x - 3*x**2 + 2*x**p + x. Let n be i(3). What is n rounded to the nearest 100000?",
        "a": "-2300000"
    },
    {
        "q": "Let g = 56 - 54. Suppose -10*n + 9*n + g*o = 45899998, -2*o = 5*n + 229500002. Round n to the nearest one million.",
        "a": "-46000000"
    },
    {
        "q": "Let u = 57 + -60.1. Let n = 75635.4799994 - 75638.58. Let l = n - u. Round l to 7 decimal places.",
        "a": "-0.0000006"
    },
    {
        "q": "Let m = 70.11 - 70.19138. Round m to 2 dps.",
        "a": "-0.08"
    },
    {
        "q": "Let d = 18585.011 - 18564. Let h = 20.7399 + 0.2601. Let k = d - h. What is k rounded to two decimal places?",
        "a": "0.01"
    },
    {
        "q": "Let x(w) be the second derivative of -9*w**5/20 + 19*w**4/12 + 23*w**3/6 - 25*w**2/2 - w - 27. Let t be x(-23). Round t to the nearest one hundred thousand.",
        "a": "100000"
    },
    {
        "q": "Let z = -141326 - -141292.00312. Let r = z - -34. What is r rounded to 4 dps?",
        "a": "0.0031"
    },
    {
        "q": "Let n = -107918.000032 + 107943. Let d = 0.303 + -25.303. Let p = n + d. What is p rounded to five decimal places?",
        "a": "-0.00003"
    },
    {
        "q": "Suppose -8*d - 55 = -13*d. Suppose d*f - 17*f = 70320. Round f to the nearest 1000.",
        "a": "-12000"
    },
    {
        "q": "Suppose -81*b + 78*b = -207. Let a be 181469994/b + (-4)/(-46). What is a rounded to the nearest 100000?",
        "a": "2600000"
    },
    {
        "q": "Suppose 3*m = -2*m + 5. Let a be m/(-4) + -89863*219/12. What is a rounded to the nearest 100000?",
        "a": "-1600000"
    },
    {
        "q": "Let o = 1239 - 1430.95. Round o to the nearest integer.",
        "a": "-192"
    },
    {
        "q": "Let a = -0.43 + 281.43. Let m = a - 280.999508. What is m rounded to 5 decimal places?",
        "a": "0.00049"
    },
    {
        "q": "Let j = 0.0551 - 0.1689. Round j to 2 dps.",
        "a": "-0.11"
    },
    {
        "q": "Let u = 1013528.00264 + -1013600. Let n = u + 72. What is n rounded to 4 decimal places?",
        "a": "0.0026"
    },
    {
        "q": "Let n = 251.9117 - 253.3. Round n to 2 decimal places.",
        "a": "-1.39"
    },
    {
        "q": "Let m = 58633 + -58628.937048. Let r = m - -16.93705. Let j = r + -21. Round j to 5 decimal places.",
        "a": "0"
    },
    {
        "q": "Let u = 4.035 - 3.95108. What is u rounded to three decimal places?",
        "a": "0.084"
    },
    {
        "q": "Let v = -1976.2 + 3278. Round v to the nearest one hundred.",
        "a": "1300"
    },
    {
        "q": "Let o = -53 - -51.93. Let n = o - -60.07. Let v = n - 58.999977. Round v to five dps.",
        "a": "0.00002"
    },
    {
        "q": "Let z be ((-96)/40)/(4/(-10) + 0) + -13522006. Round z to the nearest 1000000.",
        "a": "-14000000"
    },
    {
        "q": "Let z = 1214.491 + 7.909. Round z to the nearest 100.",
        "a": "1200"
    },
    {
        "q": "Let l = -17 + 17.2225. Let h = -21.9855 - l. Let w = h + -0.492. What is w rounded to the nearest integer?",
        "a": "-23"
    },
    {
        "q": "Let g = -0.0896833 - -0.09195. What is g rounded to 4 decimal places?",
        "a": "0.0023"
    },
    {
        "q": "Let s(c) = -c**3 - 17*c**2 - 38*c + 10. Let h = -196 + 182. Let k be s(h). What is k rounded to the nearest 10?",
        "a": "-50"
    },
    {
        "q": "Let v be (2 - (-36)/(-15)) + 48772/5. Suppose 4446 = 2*k - v. Round k to the nearest 100.",
        "a": "7100"
    },
    {
        "q": "Let x = 3501.8 + -3501.799959466. Round x to six dps.",
        "a": "0.000041"
    },
    {
        "q": "Let j = 5965 - 3400. Let y = 2563.537 - j. Round y to 1 dp.",
        "a": "-1.5"
    },
    {
        "q": "Let v = 2292 + -2291.97529. Round v to four dps.",
        "a": "0.0247"
    },
    {
        "q": "Let k = 33 + -32. Let s = k - 0.1. Let x = s + -1.07. Round x to one decimal place.",
        "a": "-0.2"
    },
    {
        "q": "Let a = 0.45405 - 0.4686. What is a rounded to three decimal places?",
        "a": "-0.015"
    },
    {
        "q": "Suppose -18*v - 1422698 = 449710 + 678192. Round v to the nearest 10000.",
        "a": "-140000"
    },
    {
        "q": "Let f = -13086 - -13085.990077. What is f rounded to three dps?",
        "a": "-0.01"
    },
    {
        "q": "Let x = -0.281391432 + 0.2814. Round x to 6 dps.",
        "a": "0.000009"
    },
    {
        "q": "Let s = 35249.9981323 - 35250. Round s to 4 decimal places.",
        "a": "-0.0019"
    },
    {
        "q": "Suppose 5*h - y - 4*y = 750, 3*y + 301 = 2*h. Suppose -4*v - 135 = h. Let i = v - -103. Round i to 0 dps.",
        "a": "32"
    },
    {
        "q": "Let w = 59 + -42. Let b = w + -64. Let r = 46.27 + b. What is r rounded to 1 dp?",
        "a": "-0.7"
    },
    {
        "q": "Let g = 2957.6035 - 3096.57. Let k = g + 139. What is k rounded to two decimal places?",
        "a": "0.03"
    },
    {
        "q": "Let s = 4143 + -3802.1. Let h = s - 344.326. Let f = h - -3.4. Round f to 2 dps.",
        "a": "-0.03"
    },
    {
        "q": "Let b = 7721 - 7720.999996193. What is b rounded to six dps?",
        "a": "0.000004"
    },
    {
        "q": "Let w = -156 + 35. Let h = w + 121.69. Let m = 0.41 - h. Round m to 1 decimal place.",
        "a": "-0.3"
    },
    {
        "q": "Let m = 65.9312 + -66. Let d = -4.1388 - m. Round d to one dp.",
        "a": "-4.1"
    },
    {
        "q": "Let i be 1873/(7/(-280)*(-2)/25). What is i rounded to the nearest one hundred thousand?",
        "a": "900000"
    },
    {
        "q": "Let p(b) = 3*b**2 + 2*b + 3. Let m be p(-14). Suppose 3*r + 5*w + m = r, -2*w = 5*r + 1418. Round r to the nearest 10.",
        "a": "-280"
    },
    {
        "q": "Let x be -1*((-30)/6)/(-5) - -23102001. Round x to the nearest 100000.",
        "a": "23100000"
    },
    {
        "q": "Let h = 5.7052161 + -5.706. What is h rounded to 5 decimal places?",
        "a": "-0.00078"
    },
    {
        "q": "Let g = 35 - -19. Let i = -55.9 + g. Round i to the nearest integer.",
        "a": "-2"
    },
    {
        "q": "Let r be (-9691)/8 + (-201)/(-536). What is r rounded to the nearest one hundred?",
        "a": "-1200"
    },
    {
        "q": "Let z(q) = 2149996*q - 8. Let y(s) = -s**2 + 11*s - 2. Let d be y(10). Suppose 2*k + d = -2*k. Let f be z(k). What is f rounded to the nearest 1000000?",
        "a": "-4000000"
    },
    {
        "q": "Let t = 19766.90252 - 19752.2. Let l = 0.096 + 14.604. Let d = l - t. Round d to four decimal places.",
        "a": "-0.0025"
    },
    {
        "q": "Let z = 46 - 45.879. Let x = z - 0.1239. What is x rounded to four dps?",
        "a": "-0.0029"
    },
    {
        "q": "Let x = -14854.974609776 + 14664.97461. Let n = 190 + x. What is n rounded to 7 dps?",
        "a": "0.0000002"
    },
    {
        "q": "Let z = 6 + -10. Let a(m) = -m**3 - 6*m**2 - 9*m - 2. Let x be a(z). Let v be 0 + x + (1139995 - -3). What is v rounded to the nearest one hundred thousand?",
        "a": "1100000"
    },
    {
        "q": "Suppose -9*z + 7*z = -5*s + 243710, -z - s = 121848. What is z rounded to the nearest 1000?",
        "a": "-122000"
    },
    {
        "q": "Let d = 18250505322676848.80000059 + -18250503785577212. Let l = 1537099646 - d. Let s = -9.2 + l. Round s to 7 decimal places.",
        "a": "-0.0000006"
    },
    {
        "q": "Let z = -61637 + 61637.00027609. Round z to 5 decimal places.",
        "a": "0.00028"
    },
    {
        "q": "Let g(x) = 67*x**3 + x**2 + 71*x - 975. Let u be g(25). What is u rounded to the nearest 10000?",
        "a": "1050000"
    },
    {
        "q": "Let v = -4521 - -4521.0001004. What is v rounded to 5 dps?",
        "a": "0.0001"
    },
    {
        "q": "Let p = 45 + -45. Let q be p - 1/3*3. Let g be q + (0 - (-1218)/(-8))*4. What is g rounded to the nearest 100?",
        "a": "-600"
    },
    {
        "q": "Let a(s) = 2*s**3 - 8*s**2 - 5*s + 16. Let d be a(8). Suppose 3*n - d = 12652. What is n rounded to the nearest one thousand?",
        "a": "4000"
    },
    {
        "q": "Let z = 156.552 + -159. Let t = z - -2.478007. Let k = t + -0.03. Round k to 6 dps.",
        "a": "0.000007"
    },
    {
        "q": "Let f = 34 - 25. Let r = -33 + f. Let o = r + 24.0000062. What is o rounded to 6 dps?",
        "a": "0.000006"
    },
    {
        "q": "Let b(o) = 6057*o**3 + o**2 + o. Let w be b(-1). Round w to the nearest one hundred.",
        "a": "-6100"
    },
    {
        "q": "Let h = 1455 - 1479.59. Round h to the nearest 10.",
        "a": "-20"
    },
    {
        "q": "Suppose 4*u + 1381 = 5*a, 11*a = 8*a + 3. What is u rounded to the nearest 100?",
        "a": "-300"
    },
    {
        "q": "Let k be (-2)/((0 - 3 - -4)/(-662)). Let p be -20*(k*-125 + 0). Round p to the nearest 1000000.",
        "a": "3000000"
    },
    {
        "q": "Suppose -3*j - 242 = -2*u, 4*j = -2*u - 3*u + 559. Let a be (-46930)/12 - u/(-138). Round a to the nearest one thousand.",
        "a": "-4000"
    },
    {
        "q": "Let c = 9.7 + -9.537. Let h = -1.463 + 1.373. Let t = h + c. Round t to two dps.",
        "a": "0.07"
    },
    {
        "q": "Let j = -2.782003841 + 2.782. What is j rounded to six dps?",
        "a": "-0.000004"
    },
    {
        "q": "Let g = 0.04862 + 0.02324. Round g to two dps.",
        "a": "0.07"
    },
    {
        "q": "Suppose -164*m + 24735084071 = -15599348447 + 11577032518. What is m rounded to the nearest 1000000?",
        "a": "175000000"
    },
    {
        "q": "Let r = 117.802 + 0.198. Let f = r + -119.96. Let a = f - -0.06. Round a to the nearest integer.",
        "a": "-2"
    },
    {
        "q": "Let o = 0.0456 + -0.049067. What is o rounded to four dps?",
        "a": "-0.0035"
    },
    {
        "q": "Let o = 37104 - 37103.99981319. Round o to 5 decimal places.",
        "a": "0.00019"
    },
    {
        "q": "Let h = 532 + 3193. Round h to the nearest one thousand.",
        "a": "4000"
    },
    {
        "q": "Let m = -2898 - -2915.216. Round m to the nearest integer.",
        "a": "17"
    },
    {
        "q": "Let t = -88 + 88.199. Let l = -9.399 + t. Round l to the nearest 10.",
        "a": "-10"
    },
    {
        "q": "Suppose 2548170000 = -403*o + 334*o. What is o rounded to the nearest one million?",
        "a": "-37000000"
    },
    {
        "q": "Let x = 0.028833 + 490.551167. Let i = 486 - x. What is i rounded to one dp?",
        "a": "-4.6"
    },
    {
        "q": "Let x = 840.13066 - 853.13066207. Let l = x - -13. Round l to 7 decimal places.",
        "a": "-0.0000021"
    },
    {
        "q": "Let d = 224.41 - 5.41. Let q = d - 219.0069. Round q to 3 decimal places.",
        "a": "-0.007"
    },
    {
        "q": "Let p = -35253393755.019043 - -35253463287. Let y = 69566.981 - p. Let r = 35 - y. What is r rounded to 5 dps?",
        "a": "-0.00004"
    },
    {
        "q": "Let j(m) = 11867*m**3 + 6*m**2 - 9*m + 3. Let c be j(7). Let d = c + -1820615. Suppose -d = -3*w - 0*w. What is w rounded to the nearest 100000?",
        "a": "800000"
    },
    {
        "q": "Let s = 66816 - 66387.73. Let c = -430 + s. Let w = 1.7409 + c. What is w rounded to 3 decimal places?",
        "a": "0.011"
    },
    {
        "q": "Let d = 10.4 - -67.4. Let o = d + -77.79069. What is o rounded to 3 dps?",
        "a": "0.009"
    },
    {
        "q": "Let l(u) = 3349306*u - 82. Let f be l(-3). Round f to the nearest one million.",
        "a": "-10000000"
    },
    {
        "q": "Let j = 82.7963617814 - -0.2036091186. Let k = -83 + j. Round k to 6 dps.",
        "a": "-0.000029"
    },
    {
        "q": "Let f = 220 - 130. Suppose 5*o + f - 2950 = 0. Round o to the nearest 10.",
        "a": "570"
    },
    {
        "q": "Let s = -0.02705 + 0.39935. Round s to 2 decimal places.",
        "a": "0.37"
    },
    {
        "q": "Suppose -2*c - 5*m + 8*m = 49299, 0 = 2*c + 5*m + 49275. Round c to the nearest 1000.",
        "a": "-25000"
    },
    {
        "q": "Let i be (4 + (6 - 5))*1*(50034 + -8). Round i to the nearest ten thousand.",
        "a": "250000"
    },
    {
        "q": "Suppose 18848 = 26*f - 25*f. Let c = 31152 + f. Round c to the nearest one thousand.",
        "a": "50000"
    },
    {
        "q": "Let m = 78 + -105. Let z = 8.2 - m. Round z to 0 dps.",
        "a": "35"
    },
    {
        "q": "Let d = -3.47 + 0.24. Let t = d - -1.09. Let x = t - -2.1574. What is x rounded to three dps?",
        "a": "0.017"
    },
    {
        "q": "Let j = 10.74 - 16.73. Let l = 5.98351 + j. Round l to 3 decimal places.",
        "a": "-0.006"
    },
    {
        "q": "Let u = -10447919721.9999729 + 10447920251. Let s = u + -529. Round s to 6 dps.",
        "a": "0.000027"
    },
    {
        "q": "Let y = -848 - -842.01. Let r = y + 5.989557. What is r rounded to five decimal places?",
        "a": "-0.00044"
    },
    {
        "q": "Let s = 127.2 + -136.71. Let m = -9.4 - s. What is m rounded to two dps?",
        "a": "0.11"
    },
    {
        "q": "Let o = 3488 - 3459.47. What is o rounded to the nearest integer?",
        "a": "29"
    },
    {
        "q": "Let k = -871.03 + 895. What is k rounded to the nearest integer?",
        "a": "24"
    },
    {
        "q": "Let u = -0.73073 - -293.96073. Let p = 0.23 - u. Let x = -292.99839 - p. What is x rounded to 4 dps?",
        "a": "0.0016"
    },
    {
        "q": "Let r = 0.92 - -43.08. Let q = r - 43.999376. Round q to four decimal places.",
        "a": "0.0006"
    },
    {
        "q": "Let o = -3429.00009211 - -3429. Round o to 6 decimal places.",
        "a": "-0.000092"
    },
    {
        "q": "Let b(l) = 16*l**3 + 7*l**2 - 15*l + 2. Let y be b(25). Suppose -2*p - 4*m - 1015996 = 2*p, -y = p - 2*m. What is p rounded to the nearest 10000?",
        "a": "-250000"
    },
    {
        "q": "Let b = -151.889 + -0.111. Let p = 152.00000002 + b. What is p rounded to seven decimal places?",
        "a": "0"
    },
    {
        "q": "Let v be ((-80)/(-24))/(-2)*-46362. What is v rounded to the nearest 1000?",
        "a": "77000"
    },
    {
        "q": "Let r = -57605 + 57605.0000029101. What is r rounded to seven decimal places?",
        "a": "0.0000029"
    },
    {
        "q": "Let z = 253431 - -1417914. Suppose -z - 1328665 = -5*l. Let d be (-2 + l)/((-3)/48). What is d rounded to the nearest one million?",
        "a": "-10000000"
    },
    {
        "q": "Suppose -32643 = -3*i + 3*u, -5*i - u + 43519 = -i. Let v = -24380 + i. What is v rounded to the nearest ten thousand?",
        "a": "-10000"
    },
    {
        "q": "Let p be 3/(-9) - 66412936/(-12). Suppose 4*i - p - 19054921 = 0. Suppose -3*g + 21452667 = -i. What is g rounded to the nearest one million?",
        "a": "9000000"
    },
    {
        "q": "Let c = -56380585.54599789 + 56380917.546. Let q = 331.304 + 0.696. Let r = q - c. What is r rounded to 7 decimal places?",
        "a": "-0.0000021"
    },
    {
        "q": "Let p = -88.886 - -89. Let j = p + -0.1140047. Round j to six dps.",
        "a": "-0.000005"
    },
    {
        "q": "Let o be 40/180 + 1372009532/18. Let i = -44922752 + o. What is i rounded to the nearest 1000000?",
        "a": "31000000"
    },
    {
        "q": "Let b = 24324 - 24309.861. Let c = -14.2 + b. Round c to 2 dps.",
        "a": "-0.06"
    },
    {
        "q": "Let w = 26 - 14. Let r = 490 + -502.32. Let g = r + w. What is g rounded to one dp?",
        "a": "-0.3"
    },
    {
        "q": "Suppose 3*n + 1126 - 3316 = 0. Suppose 3*c + 3607 = 5*a, a + 19 = -2*c + n. Round a to the nearest 10.",
        "a": "720"
    },
    {
        "q": "Let x be 1/2*(-2 + 6). Let p = -1162 - -1170. Let w be x/(-3) + (17759968/(-6))/p. Round w to the nearest 100000.",
        "a": "-400000"
    },
    {
        "q": "Suppose -12174 = 2*b + 6938. Let l = -15826 - b. Let g = l + 14970. What is g rounded to the nearest one thousand?",
        "a": "9000"
    },
    {
        "q": "Let g = -12.05704 - 0.02796. Round g to the nearest integer.",
        "a": "-12"
    },
    {
        "q": "Let h = -1355.0000000149 - -1355. What is h rounded to seven dps?",
        "a": "0"
    },
    {
        "q": "Let h = 0.9616 + -576.0616. What is h rounded to the nearest 10?",
        "a": "-580"
    },
    {
        "q": "Let a = 0.96 + -3.01. Let r = 0.0601 + 2.0869. Let q = a + r. Round q to two dps.",
        "a": "0.1"
    },
    {
        "q": "Let b be -1 + 2/2 + 2 + 3028. Round b to the nearest ten thousand.",
        "a": "0"
    },
    {
        "q": "Let y = -27.3 - -29. Let h = -15.7 + y. Let i = h - -13.99999937. What is i rounded to seven dps?",
        "a": "-0.0000006"
    },
    {
        "q": "Suppose 23*a = 18*a - 34000. Let y be (-603 + 3)/((-33994)/a + -5). Round y to the nearest 100000.",
        "a": "700000"
    },
    {
        "q": "Let k = 27 + 19. Let p = 47.44 - k. Let b = -1.4307 + p. What is b rounded to 3 dps?",
        "a": "0.009"
    },
    {
        "q": "Let u = -1093 + 2109. Let j = u + -1009.888. Let g = j + -6. Round g to 2 dps.",
        "a": "0.11"
    },
    {
        "q": "Let k = -206 - -194. Let n be (-8)/(-6)*(-18)/k - -1409998. What is n rounded to the nearest one hundred thousand?",
        "a": "1400000"
    },
    {
        "q": "Let k = 12.3 - 14.82. Let p = 1258.22 + -1243. Let v = p + k. What is v rounded to the nearest integer?",
        "a": "13"
    },
    {
        "q": "Let i = 135.0422 - -1.5778. What is i rounded to the nearest integer?",
        "a": "137"
    },
    {
        "q": "Let x = -5448518 + 17596518. Round x to the nearest 1000000.",
        "a": "12000000"
    },
    {
        "q": "Let n = -17601.38105 + 17601. Let c = n + 0.371. What is c rounded to three dps?",
        "a": "-0.01"
    },
    {
        "q": "Let v = 5 - 3. Suppose -7*b - v*b + 403200 = 0. Suppose g - b = -g. What is g rounded to the nearest 1000?",
        "a": "22000"
    },
    {
        "q": "Let p = 203361485235.0992854 + -203639552670.0993. Let o = p - -278067273. Let j = o + 162. What is j rounded to 6 dps?",
        "a": "-0.000015"
    },
    {
        "q": "Let t = 6094.4 - 8697. What is t rounded to the nearest 10?",
        "a": "-2600"
    },
    {
        "q": "Suppose -4*n = -7*n + 3*q - 6222003, 2*n + q = -4147999. Round n to the nearest 100000.",
        "a": "-2100000"
    },
    {
        "q": "Let w = 4133 - 4132.98675. What is w rounded to three decimal places?",
        "a": "0.013"
    },
    {
        "q": "Let d(k) = -19*k**2 - 7*k + 84. Let b(w) = 20*w**2 + 8*w - 84. Let s(x) = 4*b(x) + 3*d(x). Let i be s(-13). Round i to the nearest 1000.",
        "a": "4000"
    },
    {
        "q": "Let u = -19.2 - 50.8. Let n = u - -110.1. What is n rounded to the nearest ten?",
        "a": "40"
    },
    {
        "q": "Let v = -76.0020986 + -23.5985004. Let m = 99.6 + v. Round m to 5 decimal places.",
        "a": "-0.0006"
    },
    {
        "q": "Let f = 141 - 127. Let i = -14.0067 + -0.0083. Let j = f + i. What is j rounded to two decimal places?",
        "a": "-0.02"
    },
    {
        "q": "Let u = 899518.3 - 899516.0800145. Let q = u - 2.22. Round q to six dps.",
        "a": "-0.000015"
    },
    {
        "q": "Let a = -3.3 + 2.2. Let y = -0.9 + a. Let x = y + 1.99999998. Round x to seven dps.",
        "a": "0"
    },
    {
        "q": "Let l = 2390.99001 + -2391. Let n = l + 0.0079. Round n to three dps.",
        "a": "-0.002"
    },
    {
        "q": "Let a = -14.6 - -32. Let s = a - 18.56. What is s rounded to zero dps?",
        "a": "-1"
    },
    {
        "q": "Let a = 861 - 486. Let c be -8*a*12/18. Round c to the nearest one hundred thousand.",
        "a": "0"
    },
    {
        "q": "Let s = 0.213 + 3.987. Let k = -4.1713 + s. What is k rounded to three decimal places?",
        "a": "0.029"
    },
    {
        "q": "Let i = 21175.69 + -21270. What is i rounded to zero decimal places?",
        "a": "-94"
    },
    {
        "q": "Let t = 8.55 + -14.3. Let f = 5.74409 + t. Round f to four dps.",
        "a": "-0.0059"
    },
    {
        "q": "Let w = 4905 - 4861.126. Let k = 0.074 - w. What is k rounded to zero decimal places?",
        "a": "-44"
    },
    {
        "q": "Suppose -3*r + 4*r + 3 = -3*f, -19 = 3*r - f. Let k(d) = d**3 + 2*d**2 - d + 4. Let g be k(r). Round g to the nearest one hundred.",
        "a": "-100"
    },
    {
        "q": "Let g(o) = o**3 + o**2 - 14*o - 6. Let a be g(-4). Let b be 16/((-5)/(-31250)*a). Round b to the nearest 10000.",
        "a": "50000"
    },
    {
        "q": "Suppose 12*b + 2*v + 2748508 = 7*b, 4*b = -5*v - 2198820. Round b to the nearest one hundred thousand.",
        "a": "-500000"
    },
    {
        "q": "Let a = 1.52 - 109.52. Let l = a + 88.2. What is l rounded to zero decimal places?",
        "a": "-20"
    },
    {
        "q": "Let l = -159 + 208. Let z = l - 48.999084. Round z to 4 decimal places.",
        "a": "0.0009"
    },
    {
        "q": "Suppose 2*w - 28 = -2*f - 0*f, -w + 5 = -2*f. Suppose 0 = -5*p + w*p + 2076000. What is p rounded to the nearest ten thousand?",
        "a": "-350000"
    },
    {
        "q": "Let z = 1939 - 4858. Let c = 3079.7 + z. What is c rounded to the nearest ten?",
        "a": "160"
    },
    {
        "q": "Let j = 66 - 67.42. Let o = 24.02 + j. Let r = o - 28. Round r to the nearest integer.",
        "a": "-5"
    },
    {
        "q": "Let q(w) = -245733*w + 73. Let v be q(-6). Let i = 714471 - v. What is i rounded to the nearest 100000?",
        "a": "-800000"
    },
    {
        "q": "Let l be ((-5)/100*-10)/((-2)/(-24)). Let h(k) = -2291*k**3 + k**2 - k - 1. Let s be h(-1). Suppose l*x - s = 3708. What is x rounded to the nearest 10000?",
        "a": "0"
    },
    {
        "q": "Suppose -26*r + 5*r = -4599937 - 6509063. Round r to the nearest one hundred thousand.",
        "a": "500000"
    },
    {
        "q": "Let l = 16348 + -16348.0000009757. Round l to 7 dps.",
        "a": "-0.000001"
    },
    {
        "q": "Let y = 83.035 + -0.035. Let i = 117 - y. Let u = i + -33.99999944. What is u rounded to seven dps?",
        "a": "0.0000006"
    },
    {
        "q": "Let m = -9119.4 - -11387. What is m rounded to the nearest 100?",
        "a": "2300"
    },
    {
        "q": "Let v = -14.97 - 1019.03. Let a = v - -1013.78. Let j = 19 + a. What is j rounded to 1 dp?",
        "a": "-1.2"
    },
    {
        "q": "Suppose 2*q - 6 = -2*h, -3*q + 4 = -2*h - 0. Suppose 0 = 3*a, q*k + 4*a - 50 = -3*k. Let c be (-4)/k*(-6375)/(-12)*-6400. Round c to the nearest 100000.",
        "a": "1400000"
    },
    {
        "q": "Let r = -1306.5761 + 1307. Round r to 2 dps.",
        "a": "0.42"
    },
    {
        "q": "Let u = 0.2635 + -896.4635. Round u to the nearest one hundred.",
        "a": "-900"
    },
    {
        "q": "Let j(r) = r**2 + 3 - 15*r - 15*r + 32*r. Let w be j(-2). Suppose -w*y = -y + 800. What is y rounded to the nearest 100?",
        "a": "-400"
    },
    {
        "q": "Let b be 9 + (-21)/((-42)/4376). What is b rounded to the nearest 100?",
        "a": "2200"
    },
    {
        "q": "Let l be (-3440015)/1*-1 + 27/(-9). Suppose -f + 3439996 = z, 3*z + l = 5*f - 4*f. Round f to the nearest 100000.",
        "a": "3400000"
    },
    {
        "q": "Let k = -1375738 + 1375608.0266. Let w = -130 - k. What is w rounded to two dps?",
        "a": "-0.03"
    },
    {
        "q": "Let f = 57362 - 53533.3. Round f to the nearest one hundred.",
        "a": "3800"
    },
    {
        "q": "Let b = 1177313959.0000692 + -1177313732. Let o = b + -227. What is o rounded to 5 decimal places?",
        "a": "0.00007"
    },
    {
        "q": "Suppose 2*u + 12 = -10*y + 5*y, -5*u - 11 = 3*y. Let f be (-200)/((-1)/11200*y). What is f rounded to the nearest 1000000?",
        "a": "-1000000"
    },
    {
        "q": "Let b be -6*6/9*-1 + 0. Let q = 2 + b. Let f(i) = 51668*i - 8. Let h be f(q). What is h rounded to the nearest one hundred thousand?",
        "a": "300000"
    },
    {
        "q": "Let h = -2.85 + 161.85. Let v = h - 158.9999295. Round v to five decimal places.",
        "a": "0.00007"
    },
    {
        "q": "Suppose -2*y - 152010 = -k, 3*y + 19347 = 4*k - 588688. Suppose -4*w = 2*m + k, -2*w + m = -6*w - 152004. What is w rounded to the nearest one hundred thousand?",
        "a": "0"
    },
    {
        "q": "Let n = 120041.00064 - 119998. Let z = -153 + 196. Let h = n - z. Round h to 4 decimal places.",
        "a": "0.0006"
    },
    {
        "q": "Let f = 2061588 - 1059598. Suppose b - 2*b - 5 = 0, 2*j - 2*b = -f. What is j rounded to the nearest ten thousand?",
        "a": "-500000"
    },
    {
        "q": "Let q be (618/4)/(-3 + 110817/36932). Suppose -5*c = f - 1358551, 6*f - 2*f - q = -c. Let l = 125710 - c. Round l to the nearest ten thousand.",
        "a": "-150000"
    },
    {
        "q": "Suppose 116991 = 11*w - 102298 - 19851. Round w to the nearest 100.",
        "a": "21700"
    },
    {
        "q": "Let z = -1198.5155 - -1198. Round z to 2 decimal places.",
        "a": "-0.52"
    },
    {
        "q": "Suppose -75*h + 73*h + 90600 = 0. Suppose 4*s - 10*n - 60400 = -11*n, 2*n = -3*s + h. Round s to the nearest one thousand.",
        "a": "15000"
    },
    {
        "q": "Let t = -381.2157 - -381.4. Let i = -0.19329 + t. Round i to 3 decimal places.",
        "a": "-0.009"
    },
    {
        "q": "Let r = -3246.8569 - -3224.9. Let v = 22 + r. What is v rounded to 2 dps?",
        "a": "0.04"
    },
    {
        "q": "Let n = -9212.33 + 8895. Let w = -316 - n. Round w to the nearest integer.",
        "a": "1"
    },
    {
        "q": "Let p = -3238.00006642 + 3238. Round p to 5 dps.",
        "a": "-0.00007"
    },
    {
        "q": "Let u = 0.2263 - -0.6019. Let w = -0.81 + u. Round w to three decimal places.",
        "a": "0.018"
    },
    {
        "q": "Let a = -5.21 + 6.5304. Round a to one decimal place.",
        "a": "1.3"
    },
    {
        "q": "Let s be 2/(-3 + (-7)/(-3)). Let p(h) = h**3 + 5*h**2 + 5*h - 3. Let l be p(s). Suppose -4*w + 0*w - 1548 = l. Round w to the nearest ten.",
        "a": "-390"
    },
    {
        "q": "Let j = 45660.97 - 43743.7. Let c = -1917.440027 + j. Let k = -0.17 - c. Round k to 5 decimal places.",
        "a": "0.00003"
    },
    {
        "q": "Suppose -4*d + s + 20353452 = 67493450, -5*d - 2*s = 58925004. What is d rounded to the nearest 1000000?",
        "a": "-12000000"
    },
    {
        "q": "Let k = -4453.9223 - -4456. What is k rounded to two decimal places?",
        "a": "2.08"
    },
    {
        "q": "Let b = 420.00000884 + -420. Round b to 7 decimal places.",
        "a": "0.0000088"
    },
    {
        "q": "Let u(y) = -125*y + 1642. Let m be u(51). What is m rounded to the nearest one hundred?",
        "a": "-4700"
    },
    {
        "q": "Let c = 0.2261582 - -1.273801. Let g = c - 1.5. Round g to 5 decimal places.",
        "a": "-0.00004"
    },
    {
        "q": "Let s = 18609 + -18608.9980099. Round s to 4 dps.",
        "a": "0.002"
    },
    {
        "q": "Let l = 62536.47 + -62987. Let m = 266 - 714. Let i = m - l. Round i to 1 dp.",
        "a": "2.5"
    },
    {
        "q": "Suppose -g + 76302 = -3*y, -6*y + 10*y = 4*g - 305248. Suppose 3*t = 2*r + 98396, 0 = -3*t - 5*r + g + 22093. What is t rounded to the nearest one thousand?",
        "a": "33000"
    },
    {
        "q": "Suppose 0 = d + 4*d - 55. Let g = d - 8. Let s be ((-745)/15)/(g/(-18)). What is s rounded to the nearest ten?",
        "a": "300"
    },
    {
        "q": "Let l = 22.59 - 22.589998677. What is l rounded to 7 dps?",
        "a": "0.0000013"
    },
    {
        "q": "Suppose 150*k = 148*k + 27006. Let c be 1/(6/4)*3. Suppose -3*b - 2*p = -p + k, b = -c*p - 4506. Round b to the nearest one thousand.",
        "a": "-5000"
    },
    {
        "q": "Let g = -2363.42974257 - -2575.429742928. Let r = 212 - g. What is r rounded to 7 decimal places?",
        "a": "-0.0000004"
    },
    {
        "q": "Let w = 0.2962 + -0.29627826. What is w rounded to six decimal places?",
        "a": "-0.000078"
    },
    {
        "q": "Let u = 897424343 + -897424188.9999793. Let k = u - 154. Round k to 5 dps.",
        "a": "0.00002"
    },
    {
        "q": "Let a = 20 + -19.665. Let k = a + -2.545. Let x = k - -2.1993. Round x to three decimal places.",
        "a": "-0.011"
    },
    {
        "q": "Let j(h) = 29030*h**2 + 46*h - 440. Let p be j(15). What is p rounded to the nearest 1000000?",
        "a": "7000000"
    },
    {
        "q": "Let y = 4092.5 - 4092.26917. Round y to three decimal places.",
        "a": "0.231"
    },
    {
        "q": "Let h = 3316.99991176 + -3317. What is h rounded to five dps?",
        "a": "-0.00009"
    },
    {
        "q": "Let l be (6/(-4))/((-6)/16*-2). Let k be (-9048 + l)/((-14)/(-28)). Round k to the nearest one thousand.",
        "a": "-18000"
    },
    {
        "q": "Let v be (-3 - 9)/(-2 + 3). Let z(g) = -1090*g + 6. Let c be z(v). Suppose 326914 + c = -5*r. What is r rounded to the nearest 10000?",
        "a": "-70000"
    },
    {
        "q": "Let t = -0.143 - 0.083. Let l = t - -0.2260156. What is l rounded to six decimal places?",
        "a": "0.000016"
    },
    {
        "q": "Let u = 6479.090013 - 6477.32. Let c = u + -1.77. Round c to five decimal places.",
        "a": "0.00001"
    },
    {
        "q": "Let t = 1182.0627 - 1182. Let j = 0.0627377 - t. What is j rounded to five dps?",
        "a": "0.00004"
    },
    {
        "q": "Let t = 0.40077 - -202.70923. Let l = 199 - t. Round l to one dp.",
        "a": "-4.1"
    },
    {
        "q": "Let t = 0.2615 - 0.26144522. Round t to 6 decimal places.",
        "a": "0.000055"
    },
    {
        "q": "Let p be (-8)/2 - (-556556 - -40). Let w = p + -202512. What is w rounded to the nearest one hundred thousand?",
        "a": "400000"
    },
    {
        "q": "Let q = 0.088 + -0.0499. Let l = -0.4171 + q. Round l to one dp.",
        "a": "-0.4"
    },
    {
        "q": "Let q = -0.221 + 0.091. Let s = -57353 + 57353.130015. Let n = q + s. Round n to 5 decimal places.",
        "a": "0.00002"
    },
    {
        "q": "Let o be 6/4*(-410)/123. Let h be 4/o*(-40)/(-24)*-7530. Round h to the nearest one thousand.",
        "a": "10000"
    },
    {
        "q": "Let n = -277.1 - -286.83. What is n rounded to the nearest ten?",
        "a": "10"
    },
    {
        "q": "Let b(z) = 82742840*z + 52. Let s be b(7). Let l be s/16 + 5 - (-12)/(-16). What is l rounded to the nearest 1000000?",
        "a": "36000000"
    },
    {
        "q": "Let m = 2615.8682 - 2615. Round m to 1 decimal place.",
        "a": "0.9"
    },
    {
        "q": "Let h = -14.397 - 0.313. Let l = -6.5 - h. Round l to 1 dp.",
        "a": "8.2"
    },
    {
        "q": "Let b = -4341.00001086 + 4341. What is b rounded to 7 dps?",
        "a": "-0.0000109"
    },
    {
        "q": "Let i = 266.59259076 - 212.5925896. Let b = i - 54. What is b rounded to seven dps?",
        "a": "0.0000012"
    },
    {
        "q": "Let d = 86.3 + -3.3. Let z = 69.8 + -133. Let q = d + z. What is q rounded to 0 dps?",
        "a": "20"
    },
    {
        "q": "Let c = 0.1374 + 19.8626. Let m = -26.55 + 8.3. Let v = c + m. What is v rounded to 1 decimal place?",
        "a": "1.8"
    },
    {
        "q": "Let c = -30781.39405 - -30773.3. Let u = c - -8.1. Round u to 3 decimal places.",
        "a": "0.006"
    },
    {
        "q": "Let d = 0.163009388 + -0.163. What is d rounded to six dps?",
        "a": "0.000009"
    },
    {
        "q": "Let i = -0.37396 - -0.453955. Let t = 0.05 - -0.03. Let x = i - t. Round x to 6 dps.",
        "a": "-0.000005"
    },
    {
        "q": "Suppose 3*k = -3*l - k + 26, -2*l - 3*k = -19. Suppose 3*c + 0*c - 311975 = -5*j, -2*c = l*j - 207990. Round c to the nearest 100000.",
        "a": "100000"
    },
    {
        "q": "Let w = -229.4 - -32.4. Let q = w - -197.00000365. What is q rounded to six dps?",
        "a": "0.000004"
    },
    {
        "q": "Let l = 3594.78 + -3606. What is l rounded to the nearest integer?",
        "a": "-11"
    },
    {
        "q": "Let v = 19930111819.99999929 + -19930112047. Let y = v + 227. Round y to 7 dps.",
        "a": "-0.0000007"
    },
    {
        "q": "Let v = 141604 + -90544. Round v to the nearest 10000.",
        "a": "50000"
    },
    {
        "q": "Let d = 19764 + -19764.12371. Round d to 2 decimal places.",
        "a": "-0.12"
    },
    {
        "q": "Let v = -29646.8 - -27185. Round v to the nearest one hundred.",
        "a": "-2500"
    },
    {
        "q": "Let i = -10.568735 + 0.000819. Let n = i + -106.435174. Let b = 117 + n. What is b rounded to 4 dps?",
        "a": "-0.0031"
    },
    {
        "q": "Let s(b) = 7 + 5*b**2 + 6 - 5 + 8280*b**3 - 2*b. Suppose 10*i - 27 = 13. Let g be s(i). Round g to the nearest one hundred thousand.",
        "a": "500000"
    },
    {
        "q": "Let b(y) = -39533*y**2 - 11*y - 3. Let v be b(-6). Let i be (64/3)/((-6)/v). What is i rounded to the nearest one million?",
        "a": "5000000"
    },
    {
        "q": "Let g = 190104 - 190254.013. Let l = g + 150. What is l rounded to 3 dps?",
        "a": "-0.013"
    },
    {
        "q": "Let x = -1937.2356 - -0.2356. Let l = 1936.999998371 + x. What is l rounded to 7 decimal places?",
        "a": "-0.0000016"
    },
    {
        "q": "Let g = -24093 - -47790. Suppose 52263 = 12*b - g. Round b to the nearest 100.",
        "a": "6300"
    },
    {
        "q": "Let x = 74 - 119. Let j = x + 45.1. Let g = j - 0.039. What is g rounded to two decimal places?",
        "a": "0.06"
    },
    {
        "q": "Let z = 22.5 - 20.65. Let x = 2.05 + z. What is x rounded to 1 dp?",
        "a": "3.9"
    },
    {
        "q": "Let k = 33.19 - 247.29. Let y = -0.434 + -204.566. Let z = k - y. What is z rounded to the nearest integer?",
        "a": "-9"
    },
    {
        "q": "Let x = 6.543013605 - 6.543. Round x to seven decimal places.",
        "a": "0.0000136"
    },
    {
        "q": "Let y = 428.36 - 41.86. What is y rounded to the nearest 10?",
        "a": "390"
    },
    {
        "q": "Let n = 8454821 - 4014821. Round n to the nearest 100000.",
        "a": "4400000"
    },
    {
        "q": "Let c = 3457 - 3541.13. Let n = -1.87 + c. Let g = -97.2 - n. Round g to the nearest integer.",
        "a": "-11"
    },
    {
        "q": "Suppose -8887 = 7*t + 1466. Round t to the nearest 100.",
        "a": "-1500"
    },
    {
        "q": "Let g = 0.028 - -0.0365. Let i = g + 35.0855. Let m = -36 + i. What is m rounded to 1 decimal place?",
        "a": "-0.9"
    },
    {
        "q": "Let c(t) = -t**3 + 16*t**2 - 17*t + 45. Let a be c(15). Let z be (-3)/(36/a)*-140 - 4. Round z to the nearest 10.",
        "a": "170"
    },
    {
        "q": "Let o = 1518.109 + -0.109. Let i = o + -1518.000001338. What is i rounded to seven decimal places?",
        "a": "-0.0000013"
    },
    {
        "q": "Let m = 542 - 341. Let y = -291.2 + m. What is y rounded to the nearest 10?",
        "a": "-90"
    },
    {
        "q": "Let b = 33 - 39. Let v = -130204.252 + 130198.2519967. Let x = v - b. What is x rounded to six decimal places?",
        "a": "-0.000003"
    },
    {
        "q": "Let l(j) be the first derivative of -7 + 2134*j**3 - 5*j - 9/2*j**2. Let m be l(5). Round m to the nearest 10000.",
        "a": "160000"
    },
    {
        "q": "Let d = 1608065.000039 - 1607973. Let p = -92.654 - -0.654. Let j = d + p. What is j rounded to 5 dps?",
        "a": "0.00004"
    },
    {
        "q": "Suppose -5*q + j + 27026 = 197728, 5*j - 68290 = 2*q. What is q rounded to the nearest 1000?",
        "a": "-34000"
    },
    {
        "q": "Let d = -2.91 + 319.91. Let m = d + -326.24. Round m to one decimal place.",
        "a": "-9.2"
    },
    {
        "q": "Let k = -7 + 10. Let z = 35 + -16. Let a be (z - 4)/(k/50)*1756. Round a to the nearest ten thousand.",
        "a": "440000"
    },
    {
        "q": "Let g = 4012 + -3979.62. Let j = g - 0.38. Let t = 32.0000002 - j. What is t rounded to seven dps?",
        "a": "0.0000002"
    },
    {
        "q": "Let a = -21.968 + -186.292. Let v = a - -208. What is v rounded to 1 dp?",
        "a": "-0.3"
    },
    {
        "q": "Let g = -1520.01684 + 1520. Round g to 4 dps.",
        "a": "-0.0168"
    },
    {
        "q": "Let l = 14433360 - 25910360. Round l to the nearest 100000.",
        "a": "-11500000"
    },
    {
        "q": "Let b = -3604 - -3604.000013872. Round b to 6 decimal places.",
        "a": "0.000014"
    },
    {
        "q": "Let v = 273.75 - -0.25. Let j = -274.000001368 + v. What is j rounded to seven dps?",
        "a": "-0.0000014"
    },
    {
        "q": "Let g(z) be the third derivative of -z**5/60 - z**4/8 + 7*z**3/2 + 10*z**2. Let p be g(-6). Let l be (-2*2/p)/((-10)/4050). Round l to the nearest one hundred.",
        "a": "500"
    },
    {
        "q": "Let w = -12.5 - 64.5. Let r = 222 - w. Let s = r - 299.00131. Round s to 4 dps.",
        "a": "-0.0013"
    },
    {
        "q": "Let k = -1341 + 794. Let r = k + 546.999637. What is r rounded to 4 decimal places?",
        "a": "-0.0004"
    },
    {
        "q": "Let z = -25627.00026718 - -25627. What is z rounded to 5 dps?",
        "a": "-0.00027"
    },
    {
        "q": "Let k = 6937.1 - 6937.10027773. What is k rounded to 6 decimal places?",
        "a": "-0.000278"
    },
    {
        "q": "Let p = -3142 + 3118.47. What is p rounded to zero dps?",
        "a": "-24"
    },
    {
        "q": "Let z = -0.03871 - -0.038727334. What is z rounded to six decimal places?",
        "a": "0.000017"
    },
    {
        "q": "Let h be (33/(-22))/(3/2120068). Let p = h - -626034. What is p rounded to the nearest one hundred thousand?",
        "a": "-400000"
    },
    {
        "q": "Let t be (-20)/(-9) - 2/9. Suppose -2*s - 3*s = 4*d + 10, 0 = -5*d + t*s + 4. Let p be -3*(d + 1) - 739997. What is p rounded to the nearest 100000?",
        "a": "-700000"
    },
    {
        "q": "Let c = 0.26 + -0.2598541. Round c to 4 dps.",
        "a": "0.0001"
    },
    {
        "q": "Let n = -0.8090685 + 0.808. Round n to 5 dps.",
        "a": "-0.00107"
    },
    {
        "q": "Suppose -18*k + 13*k - 44*k + 2219210 = 0. Round k to the nearest ten thousand.",
        "a": "50000"
    },
    {
        "q": "Let c = -0.9 - -1.9. Let f = c - 29. Let p = f - -28.000042. What is p rounded to 5 decimal places?",
        "a": "0.00004"
    },
    {
        "q": "Suppose -4*d - 17*l - 499056 = -13*l, 2*d = l - 249516. Round d to the nearest one thousand.",
        "a": "-125000"
    },
    {
        "q": "Let u = 12033.07283 - 12033. Round u to two dps.",
        "a": "0.07"
    },
    {
        "q": "Let p = 0.7555687 - 0.756. Round p to 5 dps.",
        "a": "-0.00043"
    },
    {
        "q": "Let j = 236 - 78. Let c = -158.00252 + j. What is c rounded to four dps?",
        "a": "-0.0025"
    },
    {
        "q": "Let p = -338.445 - -0.445. Let a = 70782707.236 + -70782369.23599783. Let o = a + p. What is o rounded to seven decimal places?",
        "a": "0.0000022"
    },
    {
        "q": "Let f be -4*((-15599988)/(-16))/(-3) - -1. Let n(w) = w + 29. Let q be n(-16). Suppose f = q*m - 3*m. Round m to the nearest ten thousand.",
        "a": "130000"
    },
    {
        "q": "Let k(g) = 63*g**2 + 34*g + 1796. Let r be k(-72). What is r rounded to the nearest 10000?",
        "a": "330000"
    },
    {
        "q": "Let h = -6351137 - -13064137. Round h to the nearest one hundred thousand.",
        "a": "6700000"
    },
    {
        "q": "Suppose 118080783 = -3*k + 2*c - 854909215, k + 324330003 = -3*c. Round k to the nearest 1000000.",
        "a": "-324000000"
    },
    {
        "q": "Let f = -1093 + 1152.7. Let u = 59.5117 - f. Round u to two decimal places.",
        "a": "-0.19"
    },
    {
        "q": "Let p = 36565 - 75393. Let u = p + 54958. Round u to the nearest 1000.",
        "a": "16000"
    },
    {
        "q": "Let x = -321 - -200.5. Let r = x + 84. What is r rounded to the nearest ten?",
        "a": "-40"
    },
    {
        "q": "Let g = 0.0095 - 0.0101765. Round g to five decimal places.",
        "a": "-0.00068"
    },
    {
        "q": "Let s = 508.733 - 532.53. Let l = 24.9 + s. Let j = 1.1 - l. What is j rounded to 3 decimal places?",
        "a": "-0.003"
    },
    {
        "q": "Let l = 422.746 - 0.746. Let k = 413.55 - l. Round k to zero decimal places.",
        "a": "-8"
    },
    {
        "q": "Suppose -4*f - 180 = f. Suppose -h = 2*q - 102, -3*h + 0*h + 306 = 5*q. Let v = f - h. What is v rounded to the nearest 10?",
        "a": "-140"
    },
    {
        "q": "Let m = 103 - 76.7. Let n = -26 + m. Let u = -0.299966 + n. Round u to 5 decimal places.",
        "a": "0.00003"
    },
    {
        "q": "Let k = -53.14 - -28.9. What is k rounded to the nearest integer?",
        "a": "-24"
    },
    {
        "q": "Suppose 7*u - 18*u + 143 = 0. Suppose -i - i = 0. Suppose -3*p + u*p - 680000 = i. Round p to the nearest 10000.",
        "a": "70000"
    },
    {
        "q": "Let j be 2/(-8) - (-391679874)/8. Suppose -21 = -0*n - 4*n - 3*o, 5*n + 4*o - 25 = 0. Let w be 4/n + j/36. Round w to the nearest 100000.",
        "a": "1400000"
    },
    {
        "q": "Suppose -3*s - 63889 = -3*n + 365, 1 = -s. Suppose 4*m + n = m. Let i = m - -10239. What is i rounded to the nearest one thousand?",
        "a": "3000"
    },
    {
        "q": "Let h = -0.803 + 0.211. Let v = h + -1.798. What is v rounded to one decimal place?",
        "a": "-2.4"
    },
    {
        "q": "Let k = -4 + 70. Let y = 65.9999764 - k. Round y to six decimal places.",
        "a": "-0.000024"
    },
    {
        "q": "Let l = -115455 + 115454.603753. Let s = -0.3945 - l. Round s to 4 decimal places.",
        "a": "0.0017"
    },
    {
        "q": "Let m be (4/1)/(-4) - 1. Let j(b) = b**2 + b + 4. Let n be j(m). Let g(t) = -2330*t - 20. Let x be g(n). Round x to the nearest one thousand.",
        "a": "-14000"
    },
    {
        "q": "Let a = 3181 + 296. Suppose -x = -3*o - a - 1325, 4*o + 3*x = -6394. What is o rounded to the nearest 1000?",
        "a": "-2000"
    },
    {
        "q": "Suppose -n + 26284896 = 7649061. Suppose -4*y - 2*b + n = y, -4*b = 0. Suppose 0 = -3*p - 577167 + y. Round p to the nearest one hundred thousand.",
        "a": "1100000"
    },
    {
        "q": "Let d = -365 + 408. Let z = 34989.856 + -35032.8559728. Let s = d + z. What is s rounded to 6 decimal places?",
        "a": "0.000027"
    },
    {
        "q": "Suppose 5*l + 916 = -3264. Let c be (-78284)/(-38) + 88/l. Round c to the nearest one hundred.",
        "a": "2100"
    },
    {
        "q": "Let u = -5487 - -5487.009258. What is u rounded to four decimal places?",
        "a": "0.0093"
    },
    {
        "q": "Suppose -32067 + 145147 + 91925 = -173*k. Round k to the nearest 1000.",
        "a": "-1000"
    },
    {
        "q": "Let h = -181 + 3991. Let k = h - 3812.0008. Let v = 2 + k. Round v to 4 dps.",
        "a": "-0.0008"
    },
    {
        "q": "Let d = 76.69337 + -76.66. Let x = 0.0409 - d. Round x to 4 decimal places.",
        "a": "0.0075"
    },
    {
        "q": "Let n = -3.119 + 138.419. Let p = n + -120. What is p rounded to zero decimal places?",
        "a": "15"
    },
    {
        "q": "Let z = -38 + 20. Let k be 1175000*(246/z - (-1)/(-3)). Round k to the nearest one million.",
        "a": "-16000000"
    },
    {
        "q": "Let t = 0.0423 - 0.0407336. Round t to five dps.",
        "a": "0.00157"
    },
    {
        "q": "Suppose 45140 = -v + 4*c, -c + 180590 = -13*v + 9*v. Round v to the nearest one thousand.",
        "a": "-45000"
    },
    {
        "q": "Suppose 1952997 = -12*c - 436323. Round c to the nearest ten thousand.",
        "a": "-200000"
    },
    {
        "q": "Let q = 0.03064 - 240.73064. Let y = q - -197. What is y rounded to the nearest ten?",
        "a": "-40"
    },
    {
        "q": "Let w = 1.26 - 12.16. Let a = 261.1 - w. Let p = a - 288.7. What is p rounded to the nearest integer?",
        "a": "-17"
    },
    {
        "q": "Let v = 82 - 6. Let c = -75.99 + v. What is c rounded to one decimal place?",
        "a": "0"
    },
    {
        "q": "Let y = -112 - -17. Let t = -94.802 - y. Round t to two decimal places.",
        "a": "0.2"
    },
    {
        "q": "Let g = 62.68 + 282.62. Round g to the nearest 10.",
        "a": "350"
    },
    {
        "q": "Let l = -18788594590.99999978 + 18788594758. Let h = 167 - l. Round h to 6 decimal places.",
        "a": "0"
    },
    {
        "q": "Let p = 1743 - 1743.006105. Let g = 3 - 2.994. Let x = p + g. What is x rounded to five decimal places?",
        "a": "-0.00011"
    },
    {
        "q": "Let w = -12689.91221 + 11647.913361. Let n = w - -1042. Round n to four dps.",
        "a": "0.0012"
    },
    {
        "q": "Let w = 2302 - 2357.645. Let t = 18.75 - -37.25. Let i = t + w. What is i rounded to two decimal places?",
        "a": "0.36"
    },
    {
        "q": "Let u = -2.0230007244 + 2.023. What is u rounded to 7 dps?",
        "a": "-0.0000007"
    },
    {
        "q": "Let s = -39.789997041 - -39.79. Round s to seven decimal places.",
        "a": "0.000003"
    },
    {
        "q": "Let o be (-10 + -23267)*769 + 13. Round o to the nearest 1000000.",
        "a": "-18000000"
    },
    {
        "q": "Let l = 41 + -41.2. Let v = -48.2 - l. Let u = -48.000291 - v. Round u to five decimal places.",
        "a": "-0.00029"
    },
    {
        "q": "Suppose 2*b = y + 55, 0 = -16*y + 15*y - 1. Suppose -2*l + 131 = h, l + 111 = 3*l - 3*h. Let w = l - b. Round w to the nearest ten.",
        "a": "40"
    },
    {
        "q": "Let j = 0.16 - 71.16. Let s = -16054940.00041 + 16055011. Let r = j + s. Round r to four dps.",
        "a": "-0.0004"
    },
    {
        "q": "Let q = -14542531.1 + 14542525.2184979. Let h = q + 16.38150149. Let j = 10.5 - h. What is j rounded to seven dps?",
        "a": "0.0000006"
    },
    {
        "q": "Let y = 1660 - 1660.000899. Round y to three decimal places.",
        "a": "-0.001"
    },
    {
        "q": "Suppose -5*m + 0*m + 10736 = 2*o, -2*o - 4300 = -2*m. Suppose -m = -l - 10648. Round l to the nearest one thousand.",
        "a": "-9000"
    },
    {
        "q": "Let w = 261.638 - 256. Let d = w + -0.028. What is d rounded to 1 decimal place?",
        "a": "5.6"
    },
    {
        "q": "Let y = -19.3 + 138.3. Let q = y - 116.57. What is q rounded to 1 dp?",
        "a": "2.4"
    },
    {
        "q": "Let t = -152 - -253. Let f = t - 101.0084. What is f rounded to 3 decimal places?",
        "a": "-0.008"
    },
    {
        "q": "Let p = 7958356 - 7958355.970000008. Let t = 0.03 - p. What is t rounded to 7 decimal places?",
        "a": "0"
    },
    {
        "q": "Let f = 64 - -150. Let i = f - 213.901. Let r = 0.037 - i. Round r to 2 dps.",
        "a": "-0.06"
    },
    {
        "q": "Let p be (0 - -3)/(((-12)/(-8))/1). Let r(g) = -6*g + 3. Let x be r(p). What is x rounded to the nearest integer?",
        "a": "-9"
    },
    {
        "q": "Let o = -60 - -26. Let t = o - -35. Let b be (-90999993)/35 + ((-3)/15)/t. Round b to the nearest 1000000.",
        "a": "-3000000"
    },
    {
        "q": "Let u = 3649 + -5335. Let i = -1686.005042 - u. Let k = 0.005 + i. What is k rounded to five decimal places?",
        "a": "-0.00004"
    },
    {
        "q": "Let t = 3712 - 3690.67. Let g = -21 + t. Let l = g + -0.48. What is l rounded to one decimal place?",
        "a": "-0.2"
    },
    {
        "q": "Let d = 12.71994135 - 12.72. Round d to six dps.",
        "a": "-0.000059"
    },
    {
        "q": "Let y = 126 + 42. Let m = y + -167.99679. What is m rounded to 3 dps?",
        "a": "0.003"
    },
    {
        "q": "Let m = 6104.986038 - 6105. Round m to three decimal places.",
        "a": "-0.014"
    },
    {
        "q": "Let n = -1 + 22.5. Let c = 21.49999814 - n. What is c rounded to six decimal places?",
        "a": "-0.000002"
    },
    {
        "q": "Let m = -1495 + 1495.00000391. Round m to 7 dps.",
        "a": "0.0000039"
    },
    {
        "q": "Suppose 0 = -2*d - 4*m + 9284 + 47978, -114542 = -4*d + m. Let a = -13435 + d. Suppose -14*i = -18*i + a. Round i to the nearest one thousand.",
        "a": "4000"
    },
    {
        "q": "Let l = 545795.73 + -24106170.73. Let a = l - -23560395.000002. Let o = 20 - a. What is o rounded to five dps?",
        "a": "0"
    },
    {
        "q": "Let f = 2405 + -2404.9996236. Round f to five dps.",
        "a": "0.00038"
    },
    {
        "q": "Let z = 1328.973 - 1341.7. What is z rounded to 0 decimal places?",
        "a": "-13"
    },
    {
        "q": "Let x = -68.262123 + 2.262673. Let s = x - -66. Round s to four decimal places.",
        "a": "0.0006"
    },
    {
        "q": "Let r = -138 - -140.4. Let v = r + 0.1. Round v to one dp.",
        "a": "2.5"
    },
    {
        "q": "Let z = 136349 - 269769. What is z rounded to the nearest 1000?",
        "a": "-133000"
    },
    {
        "q": "Let l = 0.14006593 - 0.1401. Round l to five dps.",
        "a": "-0.00003"
    },
    {
        "q": "Let c = -4.4802 + -82.7973. Let r = c - -87. Let u = r + -0.0655. What is u rounded to 2 dps?",
        "a": "-0.34"
    },
    {
        "q": "Let m = 61515071 - 16053284. Suppose -14861787 = 10*u - m. Round u to the nearest 100000.",
        "a": "3100000"
    },
    {
        "q": "Suppose h + 649808 = 2*i, -4*h + i = 4*i + 2599188. Round h to the nearest 100000.",
        "a": "-600000"
    },
    {
        "q": "Let b be (6 + -5 - -4) + -3. Suppose -3*f = -b*f - 154. What is f rounded to the nearest ten?",
        "a": "150"
    },
    {
        "q": "Let w(a) = 6*a**3 + 9*a**2 + 26*a - 41. Let b be w(23). Let f be (b/(-24))/(2/60). What is f rounded to the nearest ten thousand?",
        "a": "-100000"
    },
    {
        "q": "Let o = -13 + 12.3. Let r = 0.5963 + 0.0965. Let x = r + o. What is x rounded to three decimal places?",
        "a": "-0.007"
    },
    {
        "q": "Suppose -b + 9 = 6. Suppose -4*f + 1358593 = -b*f. Suppose f + 1341407 = 5*s. What is s rounded to the nearest 100000?",
        "a": "500000"
    },
    {
        "q": "Let n = 343922236.943 + -344119339. Let m = -196983 - n. Let x = m + -119. What is x rounded to two decimal places?",
        "a": "0.06"
    },
    {
        "q": "Let v = 22.7 + 68.3. Let i = v + -90.906. Round i to 2 dps.",
        "a": "0.09"
    },
    {
        "q": "Let p = -0.3096 - -0.32318. What is p rounded to three dps?",
        "a": "0.014"
    },
    {
        "q": "Let o(f) = 80*f - 3277000. Let k be o(0). What is k rounded to the nearest 100000?",
        "a": "-3300000"
    },
    {
        "q": "Let p = -11156.95007 - -11157. What is p rounded to two decimal places?",
        "a": "0.05"
    },
    {
        "q": "Let i = 8874 - 8577.94. What is i rounded to the nearest 10?",
        "a": "300"
    },
    {
        "q": "Let b = 27.09512 - 27.13. Round b to 3 dps.",
        "a": "-0.035"
    },
    {
        "q": "Let r = 50 + -49.7. Let h = -0.3124 + r. Round h to 3 dps.",
        "a": "-0.012"
    },
    {
        "q": "Let b = -26.601 + 3.881. What is b rounded to the nearest integer?",
        "a": "-23"
    },
    {
        "q": "Let d = -5 - -11. Let f = -29 + d. Let t = f + 23.000163. What is t rounded to 5 decimal places?",
        "a": "0.00016"
    },
    {
        "q": "Let w = 0.01841 - 0.018418018. What is w rounded to seven decimal places?",
        "a": "-0.000008"
    },
    {
        "q": "Let n = 11.2404055 - -0.0723745. Let y = n + 20.68688. Let a = y + -32. Round a to 4 decimal places.",
        "a": "-0.0003"
    },
    {
        "q": "Let k = 3.57335 + -0.38115. Let w = k - 3.16. What is w rounded to two decimal places?",
        "a": "0.03"
    },
    {
        "q": "Let m = -335.3557691 + -0.6425009. Let o = 336 + m. What is o rounded to four dps?",
        "a": "0.0017"
    },
    {
        "q": "Let y = 2.09 + -0.52. Let b = 1.5699528 - y. Round b to 6 decimal places.",
        "a": "-0.000047"
    },
    {
        "q": "Let x = 4485.93571 - 4462.932. Let o = 23 - x. What is o rounded to four decimal places?",
        "a": "-0.0037"
    },
    {
        "q": "Let o = -0.74 - -9.63. Round o to 1 decimal place.",
        "a": "8.9"
    },
    {
        "q": "Suppose 22 = -12*n + 70. Suppose -2*k + 0*p = p - 50000003, -k + 25000012 = n*p. What is k rounded to the nearest 1000000?",
        "a": "25000000"
    },
    {
        "q": "Let v = -40 + 66. Let r be v/(-65) + (-124504)/(-10). Suppose 15*d - 10*d = -r. What is d rounded to the nearest one hundred?",
        "a": "-2500"
    },
    {
        "q": "Suppose 15 = -6*l + 9*l. Suppose 0 = l*x - 6*x + 11. Let m be 2/x - (3 + 36299969/11). What is m rounded to the nearest one million?",
        "a": "-3000000"
    },
    {
        "q": "Let q = -89 + -11. Let u = q + 100.00093. What is u rounded to four decimal places?",
        "a": "0.0009"
    },
    {
        "q": "Let s = 3.16 - 2.26. Let w = s + -0.525. What is w rounded to 1 dp?",
        "a": "0.4"
    },
    {
        "q": "Let w = 1.603016485 + -1.603. What is w rounded to 6 dps?",
        "a": "0.000016"
    },
    {
        "q": "Let j = -3.7 - -43.7. Let h = -11 + j. Let i = 29.0000059 - h. What is i rounded to six decimal places?",
        "a": "0.000006"
    },
    {
        "q": "Let u = -18444.7 + 160942.7. Let f = u - 142498.0600022. Let b = -0.06 - f. Round b to 6 decimal places.",
        "a": "0.000002"
    },
    {
        "q": "Let b = 6557.00011476 + -6557. Round b to 6 decimal places.",
        "a": "0.000115"
    },
    {
        "q": "Let q = -741.1524 - -741. Let y = 0.11 + q. What is y rounded to three dps?",
        "a": "-0.042"
    },
    {
        "q": "Let d = 0.259 - -0.871. Let n = d + -2.25. Round n to the nearest integer.",
        "a": "-1"
    },
    {
        "q": "Let d(p) = p**3 - 3*p**2 - 2*p + 514. Let l be d(0). Suppose -3*q + l = -437. Round q to the nearest 100.",
        "a": "300"
    },
    {
        "q": "Let c = 107672569434 + -50692225845. Let j = -56980344226.00000347 + c. Let d = j + 637. Round d to seven dps.",
        "a": "-0.0000035"
    },
    {
        "q": "Let x = -0.9526 + -874.2474. Round x to the nearest ten.",
        "a": "-880"
    },
    {
        "q": "Let f = -2719292 + 2719263.000011. Let q = -0.055 + -28.945. Let v = f - q. Round v to six decimal places.",
        "a": "0.000011"
    },
    {
        "q": "Let q = 217.965016 + -215.465015422. Let h = q + -2.5. What is h rounded to seven decimal places?",
        "a": "0.0000006"
    },
    {
        "q": "Let k = -15218577 - 7826605. Let z = k - 1654818. Round z to the nearest 1000000.",
        "a": "-25000000"
    },
    {
        "q": "Let y = 0.9897 + -0.9890709. What is y rounded to 4 decimal places?",
        "a": "0.0006"
    },
    {
        "q": "Suppose -2*k + 158 = -0*n - 4*n, 3*n - 4*k = -116. Let z be 190024976/10 - 16/n. Suppose -3*p - z = 4997502. What is p rounded to the nearest one million?",
        "a": "-8000000"
    },
    {
        "q": "Suppose -3*f - 2*f + 6161650 = -2*a, 2*f = 4*a + 12323316. Let t = a - -5900830. Round t to the nearest one hundred thousand.",
        "a": "2800000"
    },
    {
        "q": "Let u be 1/(-2)*(-2 - 2). Suppose -53 = u*i + 7. Let a be i*(8/(-12) + 4). Round a to the nearest one hundred.",
        "a": "-100"
    },
    {
        "q": "Let g = -12.350333 + 12.344. What is g rounded to 3 decimal places?",
        "a": "-0.006"
    },
    {
        "q": "Suppose -5*f = 4*m - 16 - 8, 5*f - 20 = 0. Let x(i) = -10*i**2 - i. Let n be x(m). Let z be (-2)/n - (-33654)/33. What is z rounded to the nearest 100?",
        "a": "1000"
    },
    {
        "q": "Let h = -20.4 - -20.54478. What is h rounded to three decimal places?",
        "a": "0.145"
    },
    {
        "q": "Let r = 1945 + -11262. What is r rounded to the nearest 1000?",
        "a": "-9000"
    },
    {
        "q": "Suppose 13*r - 8*r - 20 = 0. Suppose -y = 5*h + 3, r*h - 3*y = y + 12. Suppose h*f = -f. Round f to seven dps.",
        "a": "0"
    },
    {
        "q": "Let t = -121.774 - -122. Let b = t - 0.004. Let j = -0.221889 + b. Round j to five decimal places.",
        "a": "0.00011"
    },
    {
        "q": "Let f(p) = -3309582*p**2 + 3*p - 1. Let b be f(1). Let y be b/(-210) - 2/(-21). What is y rounded to the nearest one thousand?",
        "a": "16000"
    },
    {
        "q": "Let b = -145433284248.999998932 + 145433283836. Let y = -413 - b. What is y rounded to seven decimal places?",
        "a": "-0.0000011"
    },
    {
        "q": "Let t = -17.07 + 17. Let a = t + -0.13. Let u = 0.200065 + a. Round u to 5 dps.",
        "a": "0.00007"
    },
    {
        "q": "Let t = -61 - -60.34. Let a = -27095 + 27095.65902. Let i = t + a. What is i rounded to four dps?",
        "a": "-0.001"
    },
    {
        "q": "Let r = 17.29088579 - 17.291. What is r rounded to six dps?",
        "a": "-0.000114"
    },
    {
        "q": "Let v = -16.5989 - -0.3289. What is v rounded to one dp?",
        "a": "-16.3"
    },
    {
        "q": "Let r = 544214.1553 - 540589. Let q = r - 3624. Let s = q - 1.16. What is s rounded to 3 decimal places?",
        "a": "-0.005"
    },
    {
        "q": "Let r(j) = j**2 - 3*j + 2. Let p be r(4). Suppose -p*b - 145095 = 806613. Let m = b - -85618. Round m to the nearest ten thousand.",
        "a": "-70000"
    },
    {
        "q": "Suppose -u + 3*d = 6, 2*u - 5*d = -0*d - 12. Let o(g) = 208*g**2 - g - 15. Let c be o(u). Let q = c + -17479. Round q to the nearest one thousand.",
        "a": "-10000"
    },
    {
        "q": "Suppose -8*v - 4*n + 4 = -6*v, 0 = 3*v + 2*n + 2. Let y be (3 + v - (-76)/(-12))*885000. Round y to the nearest one million.",
        "a": "-5000000"
    },
    {
        "q": "Let n = -2.055 - 0.145. Let i = -2778604 + 2778606.2000044. Let x = i + n. Round x to six decimal places.",
        "a": "0.000004"
    },
    {
        "q": "Let p = -87452346.0000195 + 87452425. Let a = 13 - 92. Let d = a + p. What is d rounded to 6 decimal places?",
        "a": "-0.00002"
    },
    {
        "q": "Let p be 2*(5 - -139022) + 1. Let b = p - 178055. What is b rounded to the nearest 100000?",
        "a": "100000"
    },
    {
        "q": "Let k = -0.143 - 0.017. Let p = k - -0.1600395. What is p rounded to six decimal places?",
        "a": "0.00004"
    },
    {
        "q": "Let y = -2900.9997345 + 2901. What is y rounded to five dps?",
        "a": "0.00027"
    },
    {
        "q": "Let p = 67.1 + 329.9. Let l = -397.00000757 + p. Round l to 6 decimal places.",
        "a": "-0.000008"
    },
    {
        "q": "Let s = -1180 - -1179.94611. Round s to three decimal places.",
        "a": "-0.054"
    },
    {
        "q": "Let g = 4.1882 - -0.0018. Let n = g + -4.19301. Round n to three decimal places.",
        "a": "-0.003"
    },
    {
        "q": "Suppose p - 3*x + 196700 = -4*x, 0 = -4*p - x - 786812. Let s = 126004 + p. Round s to the nearest 10000.",
        "a": "-70000"
    },
    {
        "q": "Let z(j) = j**2 - 5*j - 31. Let l be z(-5). Let g(v) = -7165*v - 65. Let i be g(l). Round i to the nearest 10000.",
        "a": "-140000"
    },
    {
        "q": "Let j = -0.035330911 + 84.028509911. Let b = -6.007211 - j. Let p = 90 + b. What is p rounded to four dps?",
        "a": "-0.0004"
    },
    {
        "q": "Let s = 434.269 + -0.269. Let y = s - 431.07. Round y to 1 decimal place.",
        "a": "2.9"
    },
    {
        "q": "Let p = -3.57999 - -3.463. What is p rounded to three decimal places?",
        "a": "-0.117"
    },
    {
        "q": "Let p = -55 - -91. Let q = p - 32. Suppose r + 22 = q*c - 37, -3*c = 4*r - 30. What is c rounded to 0 dps?",
        "a": "14"
    },
    {
        "q": "Let d = 159 + -235.5. Let o = 18.5 - d. Let i = -94.99961 + o. Round i to four dps.",
        "a": "0.0004"
    },
    {
        "q": "Let p = 55375.7073 - 55350.7. Let d = p - 25. Round d to 3 dps.",
        "a": "0.007"
    },
    {
        "q": "Let u = 1.425 + -0.025. Let m = -3.58 + 4.8. Let y = u - m. Round y to two dps.",
        "a": "0.18"
    },
    {
        "q": "Let q be -17*3/2*6976/(-6). Suppose -q = -4*i + 89952. Round i to the nearest ten thousand.",
        "a": "30000"
    },
    {
        "q": "Let d = 1412.36141 + -1412.6. What is d rounded to 3 dps?",
        "a": "-0.239"
    },
    {
        "q": "Let h = 5025 - 4939.72. What is h rounded to the nearest 10?",
        "a": "90"
    },
    {
        "q": "Let f = 0.07351 - -0.63419. Round f to 2 decimal places.",
        "a": "0.71"
    },
    {
        "q": "Let r(z) = -2*z**3 - 3*z**2 - 3*z + 4. Let w be r(-4). Suppose -32*n - 782 = -9*n. Let p = n + w. Round p to the nearest 10.",
        "a": "60"
    },
    {
        "q": "Let t = 1062.48 - 1124. Let g = -58.881 + -0.119. Let p = g - t. Round p to 1 dp.",
        "a": "2.5"
    },
    {
        "q": "Let s(z) = -198*z - 3. Let o be s(2). Let b = o - -128. Let y = b - -178. Round y to the nearest ten.",
        "a": "-90"
    },
    {
        "q": "Let b = -5 - -7. Let a be ((-6)/3*-1)/b. Let s be (57/(-9) - -3)*(a + -841). Round s to the nearest one thousand.",
        "a": "3000"
    },
    {
        "q": "Suppose -3*x + 3 = -0. Suppose -46*p - 168 = -18*p. Let i be (p/3 + -7498)*(-1200)/x. What is i rounded to the nearest 1000000?",
        "a": "9000000"
    },
    {
        "q": "Suppose 0 = -3*p - s + 4, 5*p = -s + 3 + 7. Suppose -y - 141599999 = p*v, -2*v - 47200001 = -v - y. What is v rounded to the nearest 1000000?",
        "a": "-47000000"
    },
    {
        "q": "Suppose 0 = -9*k + 22*k - 377. Let o be (k + -3 + -1)*-592. Round o to the nearest 1000.",
        "a": "-15000"
    },
    {
        "q": "Let k = 7.984 - 7.9. Let n = 0.0840003 - k. What is n rounded to seven decimal places?",
        "a": "0.0000003"
    },
    {
        "q": "Let g be (-1 + 4 - 0) + -3. Suppose g = 3*a - 12 + 6. Suppose -2100 = -a*y + 5*y. What is y rounded to the nearest 100?",
        "a": "-700"
    },
    {
        "q": "Let h = -35777 - -35775.5031. What is h rounded to 1 decimal place?",
        "a": "-1.5"
    },
    {
        "q": "Let y(v) = -32761*v**3 - 2*v**2 - 5*v - 3. Let s be y(-1). Suppose 5039 + s = 4*g. What is g rounded to the nearest 1000?",
        "a": "9000"
    },
    {
        "q": "Let a = 17 - 11. Let w = 6867.959026 + -6861.959. Let g = w - a. What is g rounded to five decimal places?",
        "a": "0.00003"
    },
    {
        "q": "Let k = 24864.12383 + -24864. What is k rounded to three decimal places?",
        "a": "0.124"
    },
    {
        "q": "Let i = -6845 - -6845.0007734. What is i rounded to 5 dps?",
        "a": "0.00077"
    },
    {
        "q": "Suppose 4*m = -3*i + 8 + 9, 4*m - 2 = 2*i. Suppose -i*h + 3*k = 110712, 0*h + 4*k = -2*h - 73784. What is h rounded to the nearest 10000?",
        "a": "-40000"
    },
    {
        "q": "Let q be 35/(-2)*((-28075242)/(-14) + -3). Round q to the nearest 100000.",
        "a": "-35100000"
    },
    {
        "q": "Let q = 58424898.99999998 - 58424881. Let v = -3.5 - -21.5. Let i = q - v. What is i rounded to 7 decimal places?",
        "a": "0"
    },
    {
        "q": "Let f(b) = 4*b - 11. Let c be f(4). Let m be 6 + (-1)/1 + 0. Suppose -2422 = 2*d + m*k + 543, k = c*d + 7399. Round d to the nearest one hundred.",
        "a": "-1500"
    },
    {
        "q": "Let c = 162 + -152. Suppose -27*x - 486200 = -c*x. What is x rounded to the nearest ten thousand?",
        "a": "-30000"
    },
    {
        "q": "Let r = -4.18 - -2.65. Let a = -1.530355 - r. Round a to 4 dps.",
        "a": "-0.0004"
    },
    {
        "q": "Let y = 0.43764 - 0.4868. What is y rounded to two dps?",
        "a": "-0.05"
    },
    {
        "q": "Let g = -61 - -242. Let a = g - 181.000000416. What is a rounded to seven decimal places?",
        "a": "-0.0000004"
    },
    {
        "q": "Let x = 108.2 + -146. Let t = -1.2 + x. Let u = t + 39.002. What is u rounded to 3 dps?",
        "a": "0.002"
    },
    {
        "q": "Let k = -28 + 38. Suppose 0 = 12*o - k*o + 94400000. What is o rounded to the nearest 1000000?",
        "a": "-47000000"
    },
    {
        "q": "Let g = -6594048 - 9786952. What is g rounded to the nearest 1000000?",
        "a": "-16000000"
    },
    {
        "q": "Let k be 13520/(-1)*(-603)/804. Round k to the nearest 1000.",
        "a": "10000"
    },
    {
        "q": "Let x = 1494.00000521 + -1494. Round x to seven dps.",
        "a": "0.0000052"
    },
    {
        "q": "Let k = 4937.00304 - 4937. What is k rounded to 4 decimal places?",
        "a": "0.003"
    },
    {
        "q": "Let j = -75.7 + 0.7. Let v = j - -78.38. Round v to 1 dp.",
        "a": "3.4"
    },
    {
        "q": "Let c = -12.46 + 1.36. Let t = c - -11.041. Let w = 5.859 + t. What is w rounded to 0 decimal places?",
        "a": "6"
    },
    {
        "q": "Let a = 0.8227 + -5.2617. Round a to 1 decimal place.",
        "a": "-4.4"
    },
    {
        "q": "Let n = 1566701 - 267699. Let w be (n + (-4)/2)*(-300)/9. What is w rounded to the nearest 1000000?",
        "a": "-43000000"
    },
    {
        "q": "Let r = -33499 + 33494.7978. Let g = -0.0922 - r. What is g rounded to the nearest integer?",
        "a": "4"
    },
    {
        "q": "Let i = -114 + 65. Let c = -1482.528411 + 1531.5284. Let f = i + c. Round f to six dps.",
        "a": "-0.000011"
    },
    {
        "q": "Let y = -117.9 - -22.9. Let v = -22112761.999745 - -22112667. Let l = v - y. What is l rounded to 5 dps?",
        "a": "0.00026"
    },
    {
        "q": "Let c = -30 - -7. Let i = -22.934 - c. Let l = -0.13 + i. Round l to two decimal places.",
        "a": "-0.06"
    },
    {
        "q": "Let n = 160 - 272. Let s = 137 + n. Round s to zero decimal places.",
        "a": "25"
    },
    {
        "q": "Let u(q) = -q + 4. Let t be u(2). Suppose -t*f = -7*f - w - 642996, -257216 = 2*f - 4*w. What is f rounded to the nearest ten thousand?",
        "a": "-130000"
    },
    {
        "q": "Let r = 305942.3 - 305506.1758. Let l = 436 - r. Round l to two decimal places.",
        "a": "-0.12"
    },
    {
        "q": "Let h = -30500 - -30495.4162. Round h to 2 decimal places.",
        "a": "-4.58"
    },
    {
        "q": "Suppose 2*j + j + o = 4, 0 = -j + 2*o + 6. Suppose -x + 48005 = -5*q, 10*q - 8*q + j*x + 19190 = 0. Round q to the nearest 1000.",
        "a": "-10000"
    },
    {
        "q": "Let n = -192.2555 + 192.7165378. Let r = 0.619 - 0.158. Let k = n - r. Round k to 6 dps.",
        "a": "0.000038"
    },
    {
        "q": "Let x = -6592.00004221 - -6592. What is x rounded to 5 decimal places?",
        "a": "-0.00004"
    },
    {
        "q": "Suppose 24*y = -29959578 - 14728422. Round y to the nearest one hundred thousand.",
        "a": "-1900000"
    },
    {
        "q": "Suppose -4*l = -t + 5103, 0 = -4*t - 3*l + 2*l + 20446. Suppose -6469 - t = -2*x. Suppose 19*c - 16*c = x. Round c to the nearest one hundred.",
        "a": "1900"
    },
    {
        "q": "Let b = 0.025 - -102.375. Round b to the nearest ten.",
        "a": "100"
    },
    {
        "q": "Let o(y) = 3*y**2 - 3*y + 4. Let t be o(2). Suppose 0 = t*w - 1054 + 5134. What is w rounded to the nearest one hundred?",
        "a": "-400"
    },
    {
        "q": "Let x = -346.521 - 4.419. What is x rounded to zero decimal places?",
        "a": "-351"
    },
    {
        "q": "Let s = -0.163 - -162.163. Let y = s + -166.32. What is y rounded to 1 decimal place?",
        "a": "-4.3"
    },
    {
        "q": "Let o = -24 + 24.145. Let y = o - 0.451. Let i = 0.17 + y. What is i rounded to two decimal places?",
        "a": "-0.14"
    },
    {
        "q": "Let z = 4633.99878 - 4634. Round z to four dps.",
        "a": "-0.0012"
    },
    {
        "q": "Let g = -195.4 + 183. Let a = g + 30.5. Round a to the nearest integer.",
        "a": "18"
    },
    {
        "q": "Let r = -1.67296724 + 1.673. What is r rounded to five dps?",
        "a": "0.00003"
    },
    {
        "q": "Let o = -33 + 37. Let h(u) = 174*u + 8. Let q be h(o). Let r be (q/12)/((-1)/(-225)). What is r rounded to the nearest one thousand?",
        "a": "13000"
    },
    {
        "q": "Suppose 0 = 6*g + 6 - 0. Let l be (-1340*(-4 - -5))/(g/(-5)). Round l to the nearest 1000.",
        "a": "-7000"
    },
    {
        "q": "Let c = 66027 - 45929. Let a = -20098.169992 + c. Let f = a + 0.17. What is f rounded to 6 decimal places?",
        "a": "0.000008"
    },
    {
        "q": "Suppose 4*a = -0*a + 8. Suppose -11120 = -12*o + a*o. What is o rounded to the nearest one hundred?",
        "a": "1100"
    },
    {
        "q": "Let v = -0.667 + 0.666259. Round v to 4 dps.",
        "a": "-0.0007"
    },
    {
        "q": "Let b = 40.056 + -40. Let v = -4.356 + b. Let m = -4.2946 - v. Round m to 3 decimal places.",
        "a": "0.005"
    },
    {
        "q": "Let y = -1567.726 - -1566. Let x = 23 + -22.894. Let d = y + x. Round d to one dp.",
        "a": "-1.6"
    },
    {
        "q": "Suppose 0 = -5*l - 82799 + 553594. Let i(r) = 1276*r - 49. Let g be i(8). Suppose l - g = -2*q. What is q rounded to the nearest 10000?",
        "a": "-40000"
    },
    {
        "q": "Let a = -1618 + 1617.99998942. What is a rounded to 7 decimal places?",
        "a": "-0.0000106"
    },
    {
        "q": "Suppose 24*y + 52 = 26*y. Let d be (-100)/(((-2)/(-104))/((-13)/y)). What is d rounded to the nearest 100?",
        "a": "2600"
    },
    {
        "q": "Let j = -168 - -156.3. Let u = j + 11.7000443. Round u to six decimal places.",
        "a": "0.000044"
    },
    {
        "q": "Let n be (56/20 + -1)/((-2)/(-10)). Let u be 1*(2/n - 128/(-72)). Suppose 15 = -r + c + 45, -u*r + 5*c = -45. Round r to the nearest ten.",
        "a": "40"
    },
    {
        "q": "Suppose 0 = -2*p + 4*y - 2, -3*p - 3*y = -6. Suppose -25 = -4*b - 3*g, 10*b - 9 = 7*b + g. Let z be p*b*(-77)/(-4). Round z to the nearest 10.",
        "a": "80"
    },
    {
        "q": "Let w = 475.599984052 - 475.6. What is w rounded to 6 dps?",
        "a": "-0.000016"
    },
    {
        "q": "Let u = -84453 - -84407.1131. Let y = -0.0131 + u. What is y rounded to the nearest ten?",
        "a": "-50"
    },
    {
        "q": "Suppose 47*o - 55*o = -949120. Suppose 25*u - 17*u = o. What is u rounded to the nearest one thousand?",
        "a": "15000"
    },
    {
        "q": "Let r = 4898 - 4897.9986608. What is r rounded to 4 decimal places?",
        "a": "0.0013"
    },
    {
        "q": "Suppose -1 = -6*p + 5*p. Let q(z) = 9*z**2 - 2. Let g be q(p). Suppose g*n - 3*n + 19600 = 0. What is n rounded to the nearest one thousand?",
        "a": "-5000"
    },
    {
        "q": "Let u be ((-400988)/(-6))/(4/6). Suppose -4*c = -2*h - c - u, 5*h + 250650 = c. Let g = -23331 - h. What is g rounded to the nearest 1000?",
        "a": "27000"
    },
    {
        "q": "Let p = -48 + 124. Let d = p - 76.00116. What is d rounded to four dps?",
        "a": "-0.0012"
    },
    {
        "q": "Suppose -6*k + k = -193655. Let q(o) = -836*o**3 - 9*o**2 + 7*o + 1. Let p be q(3). Let j = k + p. Round j to the nearest 1000.",
        "a": "16000"
    },
    {
        "q": "Suppose -s = s - 4340. Suppose k + o + 4798 = 0, -3*o - 2626 - s = k. Let r be (k - 1)*5250/12. What is r rounded to the nearest one million?",
        "a": "-2000000"
    },
    {
        "q": "Let f = 2623 + -889. Let l = f + -1823.1. Round l to the nearest 10.",
        "a": "-90"
    },
    {
        "q": "Let o = 371 + -208. Let b = o + -162.999998325. Round b to 7 dps.",
        "a": "0.0000017"
    },
    {
        "q": "Let l(h) be the second derivative of 971*h**3/2 - 33*h**2/2 + h. Let y be l(17). Suppose -3*c + y = 3*s, -4*s = 10 + 6. Round c to the nearest one thousand.",
        "a": "17000"
    },
    {
        "q": "Let g = -30.253 + -0.347. Let w = 0.2 + g. Round w to the nearest 10.",
        "a": "-30"
    },
    {
        "q": "Let l = 322.6 - 295. Let h = -0.4 - l. Let c = h - -27.24. What is c rounded to one decimal place?",
        "a": "-0.8"
    },
    {
        "q": "Suppose -22*x + 19*x + 9 = 0. Let o be -4640003 - (-90)/(-20)*(-2)/x. Round o to the nearest 100000.",
        "a": "-4600000"
    },
    {
        "q": "Let m = -1190.75 - -1404. Let c = -218 + m. Round c to the nearest integer.",
        "a": "-5"
    },
    {
        "q": "Suppose -4*i - 34 = -50. Let j be 1994/16*(-15 + 17)*i. What is j rounded to the nearest 100?",
        "a": "1000"
    },
    {
        "q": "Let m = 11 - -4. Suppose -4*y = -21 - m. Let s be 323002 + ((-6)/4)/(y/12). Round s to the nearest 10000.",
        "a": "320000"
    },
    {
        "q": "Let m = -4314065 + 7133065. What is m rounded to the nearest one hundred thousand?",
        "a": "2800000"
    },
    {
        "q": "Let h = 36 - 69. Let o be (-1385)/(2/(-6)*h/77). Let q = 6785 + o. What is q rounded to the nearest one hundred?",
        "a": "-2900"
    },
    {
        "q": "Let x = -5613578 + 5613578.07899994. Let d = x + -0.079. What is d rounded to seven decimal places?",
        "a": "-0.0000001"
    },
    {
        "q": "Suppose 986*v + 1377880 = 972*v. What is v rounded to the nearest one thousand?",
        "a": "-98000"
    },
    {
        "q": "Suppose 3*b - 2*r - 2238854 - 1745446 = 0, b + 3*r - 1328100 = 0. Round b to the nearest 100000.",
        "a": "1300000"
    },
    {
        "q": "Suppose -3*o - 5904 = j + 26465, 4*o - j + 43161 = 0. What is o rounded to the nearest one thousand?",
        "a": "-11000"
    },
    {
        "q": "Suppose 0 = -3*o + 8*o - 900. Suppose o = v + 21. Suppose -2*r + v = -129. What is r rounded to the nearest ten?",
        "a": "140"
    },
    {
        "q": "Let u(f) = f**2 + 2*f. Let h(t) = -2676*t**2 + 7*t + 28. Let n(d) = h(d) - 5*u(d). Let o be n(-12). Round o to the nearest 100000.",
        "a": "-400000"
    },
    {
        "q": "Let t = 4741.99996725 - 4742. What is t rounded to seven dps?",
        "a": "-0.0000328"
    },
    {
        "q": "Suppose -2700 = -4*l - 69*z + 71*z, 0 = 3*l + 5*z - 2051. What is l rounded to the nearest 1000?",
        "a": "1000"
    },
    {
        "q": "Let h(x) = -76974*x**2 - 16*x + 18. Let r be h(-3). Round r to the nearest 10000.",
        "a": "-690000"
    },
    {
        "q": "Let h = 86 - 85.8. Let m = h + -0.145. What is m rounded to one dp?",
        "a": "0.1"
    },
    {
        "q": "Let c = -134.6 + 19.6. Let j = 120.6 + c. What is j rounded to the nearest 10?",
        "a": "10"
    },
    {
        "q": "Suppose 2*x = 4*x. Let a be 52/6*3*(-3240)/(-27). Suppose x = -3*g - 3*d + 2340, -4*g + 0*d - 3*d + a = 0. Round g to the nearest 100.",
        "a": "800"
    },
    {
        "q": "Let t = -18361 + 19839.2. What is t rounded to the nearest 100?",
        "a": "1500"
    },
    {
        "q": "Let l = 1.076 - -0.308. Let f = 2.16 - l. What is f rounded to 1 decimal place?",
        "a": "0.8"
    },
    {
        "q": "Let q = -19.75 - -19.7. Let y = 0.051805 + q. Round y to four dps.",
        "a": "0.0018"
    },
    {
        "q": "Let r = 0.136379491 - 0.13639. What is r rounded to seven dps?",
        "a": "-0.0000105"
    },
    {
        "q": "Let r(j) = -2740*j. Suppose -3*v = 9, -i + 2*i + 2*v + 2 = 0. Suppose 0 = -i*p - 20. Let d be r(p). What is d rounded to the nearest one thousand?",
        "a": "14000"
    },
    {
        "q": "Let d be (27 - 31) + (-34860013 - -1). Let t be 60/42 + -2 - d/28. Round t to the nearest one hundred thousand.",
        "a": "1200000"
    },
    {
        "q": "Suppose -b - 35116 = -9967. Let z = b - -48149. Suppose -n + 2*n + h + z = 0, -3*n = -4*h + 69000. What is n rounded to the nearest ten thousand?",
        "a": "-20000"
    },
    {
        "q": "Let n(a) = 3000*a**3 - a**2 - a. Let r = -25 + 30. Suppose -o + 3*o - 13 = 5*h, -h - r = -o. Let q be n(h). What is q rounded to the nearest one thousand?",
        "a": "-3000"
    },
    {
        "q": "Let u = -476.28 - 2245.82. Round u to the nearest ten.",
        "a": "-2720"
    },
    {
        "q": "Let x(f) = 1938*f**3 + 17*f**2 + 40*f + 100. Let w be x(-14). What is w rounded to the nearest 100000?",
        "a": "-5300000"
    },
    {
        "q": "Let g = -2.3 - -1.2. Let s = 417 - 418. Let o = g + s. Round o to 0 decimal places.",
        "a": "-2"
    },
    {
        "q": "Suppose f - 21*y = -16*y - 179040, -5*y + 895240 = -5*f. Round f to the nearest one thousand.",
        "a": "-179000"
    },
    {
        "q": "Suppose 5*u = 25, p + 5*u + 5 = 35. Suppose 0 = -p*j - 4*q + 28208, 3*q = 3*j - 0*q - 16914. What is j rounded to the nearest one thousand?",
        "a": "6000"
    },
    {
        "q": "Let w = 16334.37153 + -16334. Round w to 2 decimal places.",
        "a": "0.37"
    },
    {
        "q": "Let v = 114 + -370. Let b = 305.9 + v. Round b to 0 dps.",
        "a": "50"
    },
    {
        "q": "Let h = 2.1 + -2.4. Let o = h - 0.75. Let r = 0.28 + o. Round r to one dp.",
        "a": "-0.8"
    },
    {
        "q": "Let t = -0.081 + -72.919. Let d = 74.02 + t. Round d to 1 dp.",
        "a": "1"
    },
    {
        "q": "Let i = -19508 - -19508.000024002. What is i rounded to 6 decimal places?",
        "a": "0.000024"
    },
    {
        "q": "Let z = -4.114 - -46.054. What is z rounded to the nearest ten?",
        "a": "40"
    },
    {
        "q": "Let r = 68395.80000001 - 68395.68. Let l = -1.5 + 1.62. Let w = l - r. Round w to 7 decimal places.",
        "a": "0"
    },
    {
        "q": "Let h = -4477 - -5987.7. What is h rounded to the nearest 100?",
        "a": "1500"
    },
    {
        "q": "Let u = 108489.07 + -109677. Let n = u + 1195. Round n to one dp.",
        "a": "7.1"
    },
    {
        "q": "Let t be 2/(-3)*3 - 338777. Let r(s) = 698780*s**2 - 63*s - 64. Let z be r(-1). Let b = t + z. What is b rounded to the nearest 100000?",
        "a": "400000"
    },
    {
        "q": "Let x = -135.592 - -140. Let m = x + -4.4. What is m rounded to 2 dps?",
        "a": "0.01"
    },
    {
        "q": "Suppose -21*t - 57*t - 99289600 = -14*t. What is t rounded to the nearest 100000?",
        "a": "-1600000"
    },
    {
        "q": "Let y(t) = 33*t + 20. Let r(q) = 2. Let h(l) = 5*r(l) - y(l). Let f be h(-22). What is f rounded to the nearest 10?",
        "a": "720"
    },
    {
        "q": "Let t = 4.04 - 40.44. Let b = -418.9 - -443. Let x = b + t. What is x rounded to zero decimal places?",
        "a": "-12"
    },
    {
        "q": "Let b be (-3)/(-9) + (-82568)/24. What is b rounded to the nearest one thousand?",
        "a": "-3000"
    },
    {
        "q": "Let s = -0.330351 + 213576.330351. Let a = s - 213576.1199953. Let j = -0.12 - a. Round j to 6 decimal places.",
        "a": "-0.000005"
    },
    {
        "q": "Let r = -78.985 + 20.9813. Let h = -37 + -21. Let l = h - r. Round l to three decimal places.",
        "a": "0.004"
    },
    {
        "q": "Let d = -5950 + 5950.0017555. What is d rounded to 5 decimal places?",
        "a": "0.00176"
    },
    {
        "q": "Let c = 854915.99936 - 855051. Let p = 135 + c. What is p rounded to 4 decimal places?",
        "a": "-0.0006"
    },
    {
        "q": "Let x = 6723.57324 - 6724. Let u = x + 4.92866. Let q = 4.5 - u. What is q rounded to three dps?",
        "a": "-0.002"
    },
    {
        "q": "Let d = -232.7 - -1678.7. Let v = 1445.227 - d. What is v rounded to 2 dps?",
        "a": "-0.77"
    },
    {
        "q": "Let p = -97.36 - 1.64. Let h = 87.1 + p. What is h rounded to 0 decimal places?",
        "a": "-12"
    },
    {
        "q": "Let m = 61834 + -125844. Round m to the nearest one thousand.",
        "a": "-64000"
    },
    {
        "q": "Let x = -0.15 + -0.3. Let q = -0.45 - x. Let a = q + 0.8. Round a to 1 decimal place.",
        "a": "0.8"
    },
    {
        "q": "Let y = -11089 - -15527.86. Let l = -4224 + y. Let f = l + -217. Round f to one decimal place.",
        "a": "-2.1"
    },
    {
        "q": "Suppose -14*d = -7*d + 18417. Let m = d - 1249. Round m to the nearest one hundred.",
        "a": "-3900"
    },
    {
        "q": "Suppose -4*j - 45848 = -4*w, -29*w + 5*j - 57350 = -34*w. What is w rounded to the nearest one hundred?",
        "a": "11500"
    },
    {
        "q": "Suppose -5*f + 2854633 = 3*i - 1154882, -3*i + 4009512 = 4*f. Round i to the nearest 10000.",
        "a": "1340000"
    },
    {
        "q": "Let n = -7083 - -8127.9. Let j = -1124 + n. Round j to the nearest integer.",
        "a": "-79"
    },
    {
        "q": "Let d = 10.1 + -153.1. Let y = 142.866 + d. Round y to two decimal places.",
        "a": "-0.13"
    },
    {
        "q": "Let s be (160 - 3/(-3)) + -5. Let v = s + -155. Round v to the nearest 10.",
        "a": "0"
    },
    {
        "q": "Let s = -1994884710.62600494065911326 - -0.62600583065911326. Let m = 1994884723 + s. Let l = -13 + m. Round l to 7 dps.",
        "a": "0.0000009"
    },
    {
        "q": "Let u = -41.97 - 1645.03. Let d = u - -1688.339. Let w = d + 0.171. Round w to 1 decimal place.",
        "a": "1.5"
    },
    {
        "q": "Let l = -3738.22072 + 3776.09. Let w = 26.869 - l. Let y = 11 + w. Round y to five dps.",
        "a": "-0.00028"
    },
    {
        "q": "Let l be 1 + -1 - (-6943118)/7. Let x(u) = -5 + 10 + 5074791*u + l*u. Let s be x(3). Round s to the nearest one million.",
        "a": "18000000"
    },
    {
        "q": "Let x = -223 - -182.75. Let r = 4 - -36. Let z = x + r. What is z rounded to one dp?",
        "a": "-0.3"
    },
    {
        "q": "Let m = -4938.0000005645 + 4938. What is m rounded to seven dps?",
        "a": "-0.0000006"
    },
    {
        "q": "Let w = 45 - 41. Suppose 2*p = i + w*i - 3188255, -i - 3*p + 637634 = 0. Let n = i + 152351. What is n rounded to the nearest 100000?",
        "a": "800000"
    },
    {
        "q": "Let c = -29 - -23. Let p be 12/(3/12*c). Let s = p - 148. Round s to the nearest ten.",
        "a": "-160"
    },
    {
        "q": "Suppose x - 2*x + 4 = 0. Suppose -3*q - 2859079 - 3444647 = 3*m, -8404968 = x*q - 5*m. Let d = 1131242 + q. What is d rounded to the nearest 100000?",
        "a": "-1000000"
    },
    {
        "q": "Let a(d) be the second derivative of -53*d**4/12 + 5*d**3/3 - 4*d**2 + 7*d + 1. Let y be a(18). Round y to the nearest 10000.",
        "a": "-20000"
    },
    {
        "q": "Let q be -1110*(379 - 4/(-4)). What is q rounded to the nearest one hundred thousand?",
        "a": "-400000"
    },
    {
        "q": "Let h = 28626 - 13034. Suppose 6*r - 4*r = -h. Let f be (-10)/65 - (-3)/(78/r). What is f rounded to the nearest 1000?",
        "a": "0"
    },
    {
        "q": "Let m be (-2)/((-2)/15*3). Suppose -9*x = m*x + 1246000. Round x to the nearest one hundred thousand.",
        "a": "-100000"
    },
    {
        "q": "Suppose 10*o + 0*o = 5770. Let q be 9/(-6) + (-7311)/(-6). Let p = o - q. Round p to the nearest one hundred.",
        "a": "-600"
    },
    {
        "q": "Suppose -5*k = k - 72. Suppose k + 18 = 10*a. Suppose 0 = -0*d + a*d - 21300. Round d to the nearest 1000.",
        "a": "7000"
    },
    {
        "q": "Let s = 17.1 - -4.4. Let a = s + -14. Let g = 7.49906 - a. What is g rounded to 4 dps?",
        "a": "-0.0009"
    },
    {
        "q": "Let v = -71.56 + 71.55993122. Round v to five decimal places.",
        "a": "-0.00007"
    },
    {
        "q": "Let x = -4279450 + 4279450.1999963. Let d = 23 + -22.8. Let p = x - d. Round p to six decimal places.",
        "a": "-0.000004"
    },
    {
        "q": "Let t = -146.702393 + 146.7. Round t to five dps.",
        "a": "-0.00239"
    },
    {
        "q": "Let w = 48431 + 2257. Let t = -34312 - w. Round t to the nearest 100000.",
        "a": "-100000"
    },
    {
        "q": "Let s = -38705 + 36641.7. What is s rounded to the nearest ten?",
        "a": "-2060"
    },
    {
        "q": "Let p = -2593.0000236 + 2593. Round p to 5 dps.",
        "a": "-0.00002"
    },
    {
        "q": "Let b = 34 + -33.98528. Let a = b + -0.013. What is a rounded to 4 decimal places?",
        "a": "0.0017"
    },
    {
        "q": "Let q(a) = 14*a**2 - 3. Let j be q(-3). Let s = 46 + j. Let l = s + -287. What is l rounded to the nearest ten?",
        "a": "-120"
    },
    {
        "q": "Let v = 40.0370262018 + -0.0370267618. Let b = 3 - -37. Let p = b - v. Round p to 7 decimal places.",
        "a": "0.0000006"
    },
    {
        "q": "Suppose -3*z - 5744115 = 859494. Let p be 45607214/6 - (-10)/15. Let f = p + z. What is f rounded to the nearest one million?",
        "a": "5000000"
    },
    {
        "q": "Let p = 3075491 - 3075496.249777. Let f = 5.25 + p. Round f to 4 decimal places.",
        "a": "0.0002"
    },
    {
        "q": "Let p = 18.231646717 - 0.031650317. Let m = -18.2 + p. Round m to 6 dps.",
        "a": "-0.000004"
    },
    {
        "q": "Let w = -105527014362 - -105527014262.000000039. Let o = w - -100. Round o to 7 dps.",
        "a": "0"
    },
    {
        "q": "Suppose -2154626 = 6*s - 4*s + 14005374. What is s rounded to the nearest 1000000?",
        "a": "-8000000"
    },
    {
        "q": "Let d = -10634 + 10634.010526. What is d rounded to three dps?",
        "a": "0.011"
    },
    {
        "q": "Let n = -8328 - -8326.0902. Round n to 1 dp.",
        "a": "-1.9"
    },
    {
        "q": "Let g = 264 - 805. What is g rounded to the nearest one thousand?",
        "a": "-1000"
    },
    {
        "q": "Let n = -2649.01664 + 2649. Round n to 3 dps.",
        "a": "-0.017"
    },
    {
        "q": "Let c = -0.666356 + 0.937657. Let u = -0.2696 + c. What is u rounded to 4 decimal places?",
        "a": "0.0017"
    },
    {
        "q": "Let z = -3836 - -3837.858. What is z rounded to 1 decimal place?",
        "a": "1.9"
    },
    {
        "q": "Let u = 21.68523 + 0.04377. Round u to 1 decimal place.",
        "a": "21.7"
    },
    {
        "q": "Let z = -28891.284701 + 48.784821. Let w = -28842 - z. Let o = 0.5 - w. What is o rounded to 4 dps?",
        "a": "0.0001"
    },
    {
        "q": "Let w = 1074.52 + -954. Let c = 115 - w. Round c to 0 decimal places.",
        "a": "-6"
    },
    {
        "q": "Let w be (4 + -2)/((-7)/(343/14)). Suppose 0 = -3*g - 0*g + 3. Let f be (235 - 15)*(g + w). Round f to the nearest 100.",
        "a": "-1300"
    },
    {
        "q": "Let w = -14.0361 + 1.2821. Round w to 1 dp.",
        "a": "-12.8"
    },
    {
        "q": "Let m = 34822.00033406 + -34822. Round m to five dps.",
        "a": "0.00033"
    },
    {
        "q": "Let s = -0.109 - 0.005. Let d = -1122 - -1121.174. Let i = s + d. Round i to one decimal place.",
        "a": "-0.9"
    },
    {
        "q": "Let b = -212645.820004 - -212597.82. Let a = -2490 - -2538. Let c = b + a. Round c to 5 decimal places.",
        "a": "0"
    },
    {
        "q": "Let r = -4.486 + 4.6787. Round r to 2 dps.",
        "a": "0.19"
    },
    {
        "q": "Let b = -3034.871376 + -0.028624. What is b rounded to the nearest ten?",
        "a": "-3030"
    },
    {
        "q": "Let t = 33744.12 + -33712.12031. Let w = -340 + 308. Let s = w + t. What is s rounded to 4 dps?",
        "a": "-0.0003"
    },
    {
        "q": "Let t(b) = b**3 - 7*b**2 + 5*b - 7. Let u be t(7). Let g = -29 + u. Let a be (g - -1)/(5 - 4) - 360000. What is a rounded to the nearest one hundred thousand?",
        "a": "-400000"
    },
    {
        "q": "Let s = 32.968 - -0.032. Let c = s + -32.9999996. Let r = 0 - c. What is r rounded to six decimal places?",
        "a": "0"
    },
    {
        "q": "Let s = 26193.371 - 26173. What is s rounded to one dp?",
        "a": "20.4"
    },
    {
        "q": "Let o = -107.87230131 + 153.93035624. Let c = o - -0.94194571. Let d = -47 + c. What is d rounded to 7 decimal places?",
        "a": "0.0000006"
    },
    {
        "q": "Let c = -7.5362 + 1.2292. What is c rounded to 1 decimal place?",
        "a": "-6.3"
    },
    {
        "q": "Let h = -7283 + 7283.25342. What is h rounded to 3 dps?",
        "a": "0.253"
    },
    {
        "q": "Let k = 7.86 + -8. Let d = -0.164 - k. Round d to two decimal places.",
        "a": "-0.02"
    },
    {
        "q": "Let l be (1 + 0)*(-68463)/(-6)*1522. Let x = l - 5566781. Round x to the nearest 1000000.",
        "a": "12000000"
    },
    {
        "q": "Let l = 2151.32386 + -0.22386. Let w = l + -2067. What is w rounded to the nearest 10?",
        "a": "80"
    },
    {
        "q": "Let b be -1*4/(-16)*4 - 6 - -9309005. What is b rounded to the nearest 100000?",
        "a": "9300000"
    },
    {
        "q": "Let t = -1209.461 + -5.139. What is t rounded to the nearest 10?",
        "a": "-1210"
    },
    {
        "q": "Let r(f) = f**2 - f + 2. Let j be r(-4). Suppose j*x = -252216939 + 30016939. Round x to the nearest 1000000.",
        "a": "-10000000"
    },
    {
        "q": "Let d = 2719540 + 6834736. Suppose 86554276 - d = 11*q. What is q rounded to the nearest one million?",
        "a": "7000000"
    },
    {
        "q": "Let x = 26815.9969657 + -26816. Round x to 5 dps.",
        "a": "-0.00303"
    },
    {
        "q": "Let j be -194*803 + 105 + -113. Round j to the nearest one thousand.",
        "a": "-156000"
    },
    {
        "q": "Suppose -11*p + 7*p = 4*z + 4, -2*z = 3*p + 1. Let d be 6/33 + (227700004/11)/z. Round d to the nearest 100000.",
        "a": "-10400000"
    },
    {
        "q": "Let i = 820 + -2440. Let s = -1620.0901 - i. What is s rounded to three dps?",
        "a": "-0.09"
    },
    {
        "q": "Let k = -1.672 + 6.572. Let n = -1120.2001 - -1115.3. Let a = n + k. Round a to 4 dps.",
        "a": "-0.0001"
    },
    {
        "q": "Let w be 2 - (2/(-1) + 4). Suppose -c - 3*m + 2*m = -484, w = -c + m + 476. What is c rounded to the nearest 100?",
        "a": "500"
    },
    {
        "q": "Suppose 0 = f + 5*g + 66885, -18*f + 5*g = -16*f + 133815. What is f rounded to the nearest one thousand?",
        "a": "-67000"
    },
    {
        "q": "Let a be 3 - 0 - (-30)/(-30). Let p be (-1*3250)/(a/(-176)). What is p rounded to the nearest 10000?",
        "a": "290000"
    },
    {
        "q": "Let m = 28356.464 - 28582. Let n = m - -225. Round n to 1 dp.",
        "a": "-0.5"
    },
    {
        "q": "Let i = -4161937 - -2650622. Let s = i - -1511317.700046. Let u = s + -2.7. What is u rounded to 5 decimal places?",
        "a": "0.00005"
    },
    {
        "q": "Let q = 1898 + -2073.1. What is q rounded to the nearest 10?",
        "a": "-180"
    },
    {
        "q": "Let y = 0.746 + 0.394. Let p = -6 + 4.8. Let v = p + y. What is v rounded to two dps?",
        "a": "-0.06"
    },
    {
        "q": "Let i = 2268 + -2194.16. Let r = i + -72. Round r to 1 decimal place.",
        "a": "1.8"
    },
    {
        "q": "Let v = -12.761073 - -12.8481. Let i = v + -0.087. What is i rounded to six decimal places?",
        "a": "0.000027"
    },
    {
        "q": "Suppose -3*p + 0*p - 9 = 0, 22643 = -2*o - p. Round o to the nearest 10000.",
        "a": "-10000"
    },
    {
        "q": "Let k = -260119598 + 260119259.999851. Let v = 776 - 438. Let s = k + v. Round s to 5 dps.",
        "a": "-0.00015"
    },
    {
        "q": "Let s = -17 - -16.52. Let k = s + 0.555. Let x = 0.07500031 - k. What is x rounded to 7 decimal places?",
        "a": "0.0000003"
    },
    {
        "q": "Let o = 0.86 + 171.14. Let r = o + -171.604. Round r to two decimal places.",
        "a": "0.4"
    },
    {
        "q": "Let m = -372 - -370.016. Let c = 1.79 + m. Round c to one decimal place.",
        "a": "-0.2"
    },
    {
        "q": "Let q = 332.1 + -332.17705. Round q to 2 decimal places.",
        "a": "-0.08"
    },
    {
        "q": "Suppose y - 1565258 = -3*c + 3002115, 4*y + 3*c = 18269528. Let t = 15067385 - y. What is t rounded to the nearest 1000000?",
        "a": "11000000"
    },
    {
        "q": "Let v = -451 - -170. Let j = -326.1 - v. Round j to the nearest ten.",
        "a": "-50"
    },
    {
        "q": "Let c = 0.148 - 21.148. Let f = -281093.00028 + 281114. Let d = f + c. What is d rounded to 4 decimal places?",
        "a": "-0.0003"
    },
    {
        "q": "Let g = -92 + 181. Let z = 41 - g. Let w = -47.852 - z. Round w to 2 decimal places.",
        "a": "0.15"
    },
    {
        "q": "Suppose 167*y - 9675900 = 50*y. What is y rounded to the nearest ten thousand?",
        "a": "80000"
    },
    {
        "q": "Let o = 132 + -132.166. Let u = 721.95 - 722. Let v = o + u. Round v to two dps.",
        "a": "-0.22"
    },
    {
        "q": "Let x = -34.3 + 40.57. Let m = -6.828 + x. What is m rounded to two decimal places?",
        "a": "-0.56"
    },
    {
        "q": "Let s = -28176460 + 28176433.799749. Let l = s + 26.2. Round l to five dps.",
        "a": "-0.00025"
    },
    {
        "q": "Let v = -29805262 + 29803796.04346. Let q = 1466 + v. Let k = q - 0.042. Round k to four decimal places.",
        "a": "0.0015"
    },
    {
        "q": "Let y = 54399.5388 - 54410. Let j = y - -0.0012. Round j to 0 dps.",
        "a": "-10"
    },
    {
        "q": "Let n = 4342 - 2742. Let k be 750*163*n/(-12). What is k rounded to the nearest 1000000?",
        "a": "-16000000"
    },
    {
        "q": "Let v(m) = -4*m**3 + 3*m**2 - 3*m + 4. Let d be v(3). Let w = -1417 + d. Let k = w - 7497. What is k rounded to the nearest ten thousand?",
        "a": "-10000"
    },
    {
        "q": "Suppose 23*k = -60 - 216. Let j = 10 + k. What is j rounded to 1 decimal place?",
        "a": "-2"
    },
    {
        "q": "Let f = -9.9 + 10.741. Let z = f - 0.061. Let m = z - 0.47. What is m rounded to 1 decimal place?",
        "a": "0.3"
    },
    {
        "q": "Let i be 10771286 + (4/(-6))/(3/(-9)). Suppose i + 2500712 = 21*m. What is m rounded to the nearest one hundred thousand?",
        "a": "600000"
    },
    {
        "q": "Let q = 1116 - 1146.72. Let y = q - -31. Let j = y + 0. Round j to 1 dp.",
        "a": "0.3"
    },
    {
        "q": "Let u = 670945 - -105655. Round u to the nearest 100000.",
        "a": "800000"
    },
    {
        "q": "Let f = 9.25 + 0.65. Let u = f + -11.57. Round u to the nearest integer.",
        "a": "-2"
    },
    {
        "q": "Let w = -13477.0000011634 + 13477. Round w to seven dps.",
        "a": "-0.0000012"
    },
    {
        "q": "Let i(x) = 7*x - 4*x - 5*x**2 + 6 + 0*x**2 + 7*x. Let d be i(8). Let h be (16 - d)/((-2)/(-44)). What is h rounded to the nearest 1000?",
        "a": "6000"
    },
    {
        "q": "Let m(z) = -706513*z + 14. Let v be m(5). Let s = v + 2002551. Round s to the nearest one million.",
        "a": "-2000000"
    },
    {
        "q": "Let v = -95.28 - -1.28. Let r = -109.4834357 + 15.4833967. Let z = r - v. What is z rounded to 5 decimal places?",
        "a": "-0.00004"
    },
    {
        "q": "Suppose -d + 5*t = 2502005, 5*d = 6*d + t + 2501999. What is d rounded to the nearest one hundred thousand?",
        "a": "-2500000"
    },
    {
        "q": "Let l(d) = 28*d**2 + 3*d - 8. Let s be l(3). Let u = 778 - s. Round u to the nearest ten.",
        "a": "530"
    },
    {
        "q": "Let m = 3.541 - 736.241. Let l = 792 + m. What is l rounded to the nearest ten?",
        "a": "60"
    },
    {
        "q": "Let w = -3315 + 3315.0000542. What is w rounded to 4 dps?",
        "a": "0.0001"
    },
    {
        "q": "Let l = 0.3893 - 0.40051. What is l rounded to 3 decimal places?",
        "a": "-0.011"
    },
    {
        "q": "Let b = 133 - 132.98222. Round b to four dps.",
        "a": "0.0178"
    },
    {
        "q": "Let g = -3394.9916 + 3395. What is g rounded to 4 dps?",
        "a": "0.0084"
    },
    {
        "q": "Let m = -346 - -136. Let t = m - -210.00064. Round t to 4 dps.",
        "a": "0.0006"
    },
    {
        "q": "Let d = -0.27 - -21.27. Let v = d + -35. Let w = v - -13.33. Round w to one decimal place.",
        "a": "-0.7"
    },
    {
        "q": "Let w be (-76)/(-13) - 48/(-312). Suppose 136195 + 559805 = -w*a. What is a rounded to the nearest ten thousand?",
        "a": "-120000"
    },
    {
        "q": "Let s = 9.4 - 57.4. Let i = -47 - s. Let b = i + -1.023. Round b to 2 decimal places.",
        "a": "-0.02"
    },
    {
        "q": "Suppose -b - 19 = -3*t, b = -4*t + 10 + 6. Suppose -2*w + 473990 = -t*h, -948010 = -4*w - 10*h + 5*h. What is w rounded to the nearest 100000?",
        "a": "200000"
    },
    {
        "q": "Let x = -0.0762 + 0.0343. Let h = x - -0.04189731. What is h rounded to seven dps?",
        "a": "-0.0000027"
    },
    {
        "q": "Let t = -3024 - -3020.657. What is t rounded to the nearest integer?",
        "a": "-3"
    },
    {
        "q": "Let t = -14 - -13. Let n = 33 + t. Let g = -31.9969 + n. Round g to three dps.",
        "a": "0.003"
    },
    {
        "q": "Let d be ((-32)/(-10) - 4)*-10. Let h be (-15 - -3)*(-7 + d). Let b be (-1 - 812/h)/(1/198). Round b to the nearest one thousand.",
        "a": "13000"
    },
    {
        "q": "Let r = 45 + -45. Suppose m = r, -o - 2*m = -m + 5510. Let k = o - 790. What is k rounded to the nearest one thousand?",
        "a": "-6000"
    },
    {
        "q": "Let l = -12970233.588 - -12943865. Let x = l + 26276.588205. Let t = x - -92. Round t to five dps.",
        "a": "0.00021"
    },
    {
        "q": "Let m = -8141 - -8141.07682. What is m rounded to three decimal places?",
        "a": "0.077"
    },
    {
        "q": "Let b = -7038798 - -7038210.9114. Let w = b + 0.0886. Let g = 553.7 + w. What is g rounded to the nearest integer?",
        "a": "-33"
    },
    {
        "q": "Let t(z) = -25733*z - 524. Let j be t(-28). What is j rounded to the nearest one million?",
        "a": "1000000"
    },
    {
        "q": "Let o = 830.002706 + -830. What is o rounded to 3 decimal places?",
        "a": "0.003"
    },
    {
        "q": "Let u = 1210.44 + 90.96. What is u rounded to the nearest one hundred?",
        "a": "1300"
    },
    {
        "q": "Suppose -98668 = -4*q - w - 1323585, -q + 2*w = 306236. Round q to the nearest one thousand.",
        "a": "-306000"
    },
    {
        "q": "Let t = 5813 + -11443. Round t to the nearest 10000.",
        "a": "-10000"
    },
    {
        "q": "Let m = 578.9959 + -579. Round m to 3 dps.",
        "a": "-0.004"
    },
    {
        "q": "Let v = -11993886 - -20003561. Let d(z) = 2420*z**2 + 3*z + 1. Let o be d(-2). Suppose o - v = 5*h. What is h rounded to the nearest one million?",
        "a": "-2000000"
    },
    {
        "q": "Let x = 3146.1 + -3141.60023. Let r = 4.58 + -0.08. Let k = x - r. What is k rounded to 4 dps?",
        "a": "-0.0002"
    },
    {
        "q": "Let i = 326.9999369 + -327. Round i to 6 decimal places.",
        "a": "-0.000063"
    },
    {
        "q": "Let h = -0.4518 - 57.0882. What is h rounded to the nearest ten?",
        "a": "-60"
    },
    {
        "q": "Let x(r) = 1310*r**2 + 7*r + 12. Let k be x(-7). Suppose -2*g + k - 246153 = 0. Round g to the nearest 10000.",
        "a": "-90000"
    },
    {
        "q": "Let p = -4325886495.60000281 - -4325886457. Let z = 4.66 - 43.26. Let a = p - z. What is a rounded to 7 decimal places?",
        "a": "-0.0000028"
    },
    {
        "q": "Let p be (-10471998)/(-22) - (11 - 9 - 115/55). What is p rounded to the nearest ten thousand?",
        "a": "480000"
    },
    {
        "q": "Suppose -16*t + 13*t = 0. Suppose 0 = 7*y - t*y - 63. Suppose -3*m = -y, 0*m + m = -4*l + 199. What is l rounded to the nearest ten?",
        "a": "50"
    },
    {
        "q": "Let v = 1.276 + -1.14. Let r = -0.13600087 + v. Round r to seven decimal places.",
        "a": "-0.0000009"
    },
    {
        "q": "Let z = 197 - 193. Suppose 0*w + 5*w - 2*h = 500000, z*w = 2*h + 400000. What is w rounded to the nearest one hundred thousand?",
        "a": "100000"
    },
    {
        "q": "Let j = 401.3448 - -0.4552. Round j to the nearest one hundred.",
        "a": "400"
    },
    {
        "q": "Suppose -8382 = y + 2128. Let x = -3710 - y. What is x rounded to the nearest one thousand?",
        "a": "7000"
    },
    {
        "q": "Let o = 673.1549 - 0.1549. Let x = 673.00001598 - o. Round x to six dps.",
        "a": "0.000016"
    },
    {
        "q": "Let k = 2975.0000192 + -2975. What is k rounded to five dps?",
        "a": "0.00002"
    },
    {
        "q": "Let g(j) = j**3 + 20*j**2 - j - 22. Let i be g(-20). Let l be 5 + i/1 - (-3 - 9394). What is l rounded to the nearest one thousand?",
        "a": "9000"
    },
    {
        "q": "Let i = -62.91467 + 180.91526. Let d = i + -118. Let g = d - 0. Round g to 4 dps.",
        "a": "0.0006"
    },
    {
        "q": "Let m = 1319 + -1319.0011296. Round m to four dps.",
        "a": "-0.0011"
    },
    {
        "q": "Suppose -50649 - 72203 + 17852 = -6*m. Round m to the nearest 10000.",
        "a": "20000"
    },
    {
        "q": "Let d = -90508673.119554 - -142472569.4195647. Let g = -51963908 + d. Let x = g - -11.7. Round x to six dps.",
        "a": "0.000011"
    },
    {
        "q": "Let m = 2766.7727 + -2767. Let d = -242.77 + 243. Let f = m + d. Round f to three dps.",
        "a": "0.003"
    },
    {
        "q": "Let u = 3442.000183 - 3442. Round u to 4 dps.",
        "a": "0.0002"
    },
    {
        "q": "Suppose 6 = -5*p - 4*r, -2*p + r = 2*p + 9. Let k be 375/p*3/(9/(-26256)). Round k to the nearest 100000.",
        "a": "1600000"
    },
    {
        "q": "Let d = 70 + -54. Suppose -d*f + 10*f - 18480 = 0. What is f rounded to the nearest 1000?",
        "a": "-3000"
    },
    {
        "q": "Let p = -230823886 + 230825728.98631. Let w = -1843 + p. Round w to 3 decimal places.",
        "a": "-0.014"
    },
    {
        "q": "Suppose -83*q = -81*q + 2*g + 113210, -5*g - 25 = 0. What is q rounded to the nearest one hundred thousand?",
        "a": "-100000"
    },
    {
        "q": "Suppose -7*n + 4 + 10 = 0. Suppose -18 = -5*h - o + 2*o, -n*h = -o - 6. Suppose 0 = -h*q - 0*q + 8280. What is q rounded to the nearest one hundred?",
        "a": "2100"
    },
    {
        "q": "Let l = -0.09777 - 33.85723. Round l to one dp.",
        "a": "-34"
    },
    {
        "q": "Let d = -0.6715 + -601.1285. What is d rounded to the nearest 10?",
        "a": "-600"
    },
    {
        "q": "Suppose -5*i = 5*u + 9155005, 4*u - 3*i + 10033495 = 2709498. What is u rounded to the nearest one hundred thousand?",
        "a": "-1800000"
    },
    {
        "q": "Let m = 7060.8161 - 7062. Round m to 2 decimal places.",
        "a": "-1.18"
    },
    {
        "q": "Let d = 228.5 - 16.1. What is d rounded to the nearest 100?",
        "a": "200"
    },
    {
        "q": "Suppose -5*j - 5*g + 598360 = 0, 64*g - 60*g = -3*j + 359018. Round j to the nearest 10000.",
        "a": "120000"
    },
    {
        "q": "Let h = 1395.8 + -1395.79993387. What is h rounded to five dps?",
        "a": "0.00007"
    },
    {
        "q": "Let f be (-1050)/(-28)*-1*(-1015360)/(-6). Round f to the nearest 1000000.",
        "a": "-6000000"
    },
    {
        "q": "Let o(a) = -187*a**3 + 5*a**2 - 9*a + 11. Let d be o(-6). Suppose -d = 2*g + 113963. What is g rounded to the nearest ten thousand?",
        "a": "-80000"
    },
    {
        "q": "Let k = -3.479 - -3.479016211. Round k to six dps.",
        "a": "0.000016"
    },
    {
        "q": "Let n(s) = s**3 - 10*s**2 - 4*s + 13. Let a(q) = -q**3 - 12*q**2 + 10. Let h be a(-12). Let o be n(h). Let j = o - -45. Round j to the nearest 10.",
        "a": "20"
    },
    {
        "q": "Let g = -41898 - -41160.02. Let r = g - -731. Round r to zero dps.",
        "a": "-7"
    },
    {
        "q": "Suppose -5*v + 11130 = 83795. Let x = 8573 + v. What is x rounded to the nearest 1000?",
        "a": "-6000"
    },
    {
        "q": "Let m = 29901 - 29576.78. Let r = -320 + m. Round r to one decimal place.",
        "a": "4.2"
    },
    {
        "q": "Let n = -13028953672 - -13028953399.000000755. Let p = 273 + n. Round p to 7 decimal places.",
        "a": "0.0000008"
    },
    {
        "q": "Let t = -1.735 - -6.426. Let i = t + -3.79. What is i rounded to 1 dp?",
        "a": "0.9"
    },
    {
        "q": "Let f = -0.02 + -0.24. Let b = f + -2.74. Let h = b - -8.7. Round h to 0 decimal places.",
        "a": "6"
    },
    {
        "q": "Suppose 0 = 2*f - 6016537 + 1663137. Round f to the nearest 10000.",
        "a": "2180000"
    },
    {
        "q": "Let a = 0.077173226 + -3404.363473226. Let l = a - -3404. Let z = -0.29 - l. What is z rounded to 3 decimal places?",
        "a": "-0.004"
    },
    {
        "q": "Let z = 3937 - 3936.74412. Round z to three dps.",
        "a": "0.256"
    },
    {
        "q": "Suppose 9 = -7*p + 10*p. Let l be (-207)/(-45) + p/(-5). Suppose -5*q = 3*y - 5349988, 10*q - l*y = 5*q + 5350016. What is q rounded to the nearest 100000?",
        "a": "1100000"
    },
    {
        "q": "Suppose -2*k - 3306998 = -21462452. Suppose 9*g + 2732727 = k. What is g rounded to the nearest 100000?",
        "a": "700000"
    },
    {
        "q": "Let z = -37.0551 + 0.0551. Let b = 37.4273041 + -0.4273221. Let n = b + z. Round n to five dps.",
        "a": "-0.00002"
    },
    {
        "q": "Let p = 214 - 218.4. Let g = 4.39582 + p. Round g to 4 dps.",
        "a": "-0.0042"
    },
    {
        "q": "Let q = 26987.7 - 25258. What is q rounded to the nearest 100?",
        "a": "1700"
    },
    {
        "q": "Let t = -89 + 92. Suppose 0 = t*s - 14*s - 13541. Round s to the nearest 100.",
        "a": "-1200"
    },
    {
        "q": "Suppose -13185 + 443727 = 21*y. Let a be (-3)/(-21) + 13/7 - y. Round a to the nearest 1000.",
        "a": "-21000"
    },
    {
        "q": "Let g = -69.324 - -69.2025736. Let p = g - 3.1785216. Let j = p + 3.3. Round j to 5 decimal places.",
        "a": "0.00005"
    },
    {
        "q": "Let w(o) = 194689*o**3 - 9*o**2 + 8*o + 16. Let y be w(4). Suppose -t = t + y. What is t rounded to the nearest 1000000?",
        "a": "-6000000"
    },
    {
        "q": "Let g = -497.2 - -453. Let z = g - -44.2737. Round z to two decimal places.",
        "a": "0.07"
    },
    {
        "q": "Let z = -1515938214.9999747 - -1515937862. Let v = z - -353. What is v rounded to six dps?",
        "a": "0.000025"
    },
    {
        "q": "Let l = -0.44861 + 0.04001. Let j = 0.0204 - l. What is j rounded to 1 dp?",
        "a": "0.4"
    },
    {
        "q": "Let t = 0.02989 + -0.0298896249. Round t to 7 decimal places.",
        "a": "0.0000004"
    },
    {
        "q": "Let o(r) = -4229*r + 91. Let d be 2/(-11) + (392/(-22) - 3). Let u be o(d). What is u rounded to the nearest 10000?",
        "a": "90000"
    },
    {
        "q": "Let m = -248.12 - -1.12. Let d = m + 247.00000289. What is d rounded to six decimal places?",
        "a": "0.000003"
    },
    {
        "q": "Let k = -1590.08854 - -1590. What is k rounded to 2 decimal places?",
        "a": "-0.09"
    },
    {
        "q": "Suppose 3*q - p = 5 + 16, 4*q + 5*p - 28 = 0. Let x = -8 + q. Let v be 1 + x*(-3 - (194 + 2)). What is v rounded to the nearest 1000?",
        "a": "0"
    },
    {
        "q": "Let o = -0.012 + -0.048. Let s = -4.82 + o. Round s to 0 decimal places.",
        "a": "-5"
    },
    {
        "q": "Let z = -1386.949 - -1375. What is z rounded to one dp?",
        "a": "-11.9"
    },
    {
        "q": "Suppose -6*u + 5*u + 14534 = 0. Let w = u - -14985. Let y = w + -18519. Round y to the nearest 10000.",
        "a": "10000"
    },
    {
        "q": "Let j = 6736.9991086 - 6737. What is j rounded to 5 decimal places?",
        "a": "-0.00089"
    },
    {
        "q": "Let a(x) = -166*x - 847. Let s be a(-16). What is s rounded to the nearest one hundred?",
        "a": "1800"
    },
    {
        "q": "Let h = -4566 + 4569.5148. What is h rounded to one decimal place?",
        "a": "3.5"
    },
    {
        "q": "Suppose -m = c + 7, 3*m + 0*m - c + 41 = 0. Let n be (-4)/(-1) - (-24)/m. Suppose i = s - 3747, 14994 = -8*i + 4*i + n*s. What is i rounded to the nearest 100?",
        "a": "-3800"
    },
    {
        "q": "Let j = 4.8 - 5.05. Let t = -112.25 - j. Let y = t - -112.00000245. What is y rounded to seven decimal places?",
        "a": "0.0000025"
    },
    {
        "q": "Let y = -687.5699591 + 1397.5700678. Let a = 710 - y. Round a to 5 dps.",
        "a": "-0.00011"
    },
    {
        "q": "Let k = 71.65 + -68. Let a = 2.958 - k. Let h = 0.098 - a. Round h to 1 dp.",
        "a": "0.8"
    },
    {
        "q": "Let m = -1085.569 - -26.469. Round m to the nearest 100.",
        "a": "-1100"
    },
    {
        "q": "Let k = 3103.0004294 - 3103. What is k rounded to four dps?",
        "a": "0.0004"
    },
    {
        "q": "Let t = -77.54737685 + 70.517962132. Let h = -518.029437818 - t. Let q = h + 511. Round q to 6 dps.",
        "a": "-0.000023"
    },
    {
        "q": "Let n = -2.7 + 4.1. Let z = 0.98 - n. Let c = 0.4253 + z. Round c to three dps.",
        "a": "0.005"
    },
    {
        "q": "Let u = 21274059.0603 + -21275466. Let c = -1407 - u. Round c to two dps.",
        "a": "-0.06"
    },
    {
        "q": "Let p = 0.681 + 46.119. Let j = 63 + -16. Let f = p - j. Round f to two dps.",
        "a": "-0.2"
    },
    {
        "q": "Let j = 0.406 + -0.4862. Let o = j - 0.0944. What is o rounded to two dps?",
        "a": "-0.17"
    },
    {
        "q": "Let d = 1711 + -4186. Let f = -2472.806 - d. Let v = 0.026 + f. What is v rounded to 1 dp?",
        "a": "2.2"
    },
    {
        "q": "Let g = 647124.304 - 652371. Let j = -5246.9760143 - g. Let k = 0.28 + j. Round k to six dps.",
        "a": "-0.000014"
    },
    {
        "q": "Let k(r) be the third derivative of -164*r**5/15 + 5*r**4/8 - r**3/6 + 2*r**2 + 28. Let a be k(-3). Round a to the nearest one hundred.",
        "a": "-6000"
    },
    {
        "q": "Let x = -7759 - -7752.623. Round x to 0 dps.",
        "a": "-6"
    },
    {
        "q": "Let k(s) = -47*s - 42*s**2 + 5*s**2 + 37*s - 17. Let x be k(-2). What is x rounded to the nearest 10?",
        "a": "-150"
    },
    {
        "q": "Let h = 46870.430607863341 + 7042625017.569421436659. Let g = -7042672428 + h. Let l = g - -540. What is l rounded to six dps?",
        "a": "0.000029"
    },
    {
        "q": "Let p = -71.84 - -71.84012388. What is p rounded to six decimal places?",
        "a": "0.000124"
    },
    {
        "q": "Let r = -9 + 7. Let m be r*(-21)/(-1)*-41. Suppose 1278 = w - m. What is w rounded to the nearest ten thousand?",
        "a": "0"
    },
    {
        "q": "Let g = -1101.5298522 - -1112.27972. Let n = g + -10.75. Round n to five decimal places.",
        "a": "-0.00013"
    },
    {
        "q": "Let x be ((-3786400)/(5 + -3))/((-30)/(-1500)). What is x rounded to the nearest one million?",
        "a": "-95000000"
    },
    {
        "q": "Let h(y) = 9*y + 9984*y**3 - 1391*y**3 - 11 + 3*y**2 + 0*y**2 - 6*y**2. Let s be h(3). Round s to the nearest 100000.",
        "a": "200000"
    },
    {
        "q": "Let s = 21594.8 - -104905.2. Let v = s + -126517.00085. Let t = v + 17. Round t to 4 dps.",
        "a": "-0.0009"
    },
    {
        "q": "Let i be -1 - (-2 + 27244/12 + 6/9). What is i rounded to the nearest one thousand?",
        "a": "-2000"
    },
    {
        "q": "Let g = -209.7 + 209.712344. Round g to 4 decimal places.",
        "a": "0.0123"
    },
    {
        "q": "Let x = 10.5 - 10.89. Let s = -260194 + 260193.6100075. Let w = s - x. What is w rounded to 6 decimal places?",
        "a": "0.000008"
    },
    {
        "q": "Let l = 10.353 + -10.3497565. What is l rounded to 5 dps?",
        "a": "0.00324"
    },
    {
        "q": "Let g = 7218867384.6 - 7218867079.59999657. Let o = 305 - g. Round o to six decimal places.",
        "a": "-0.000003"
    },
    {
        "q": "Suppose 0 = 3*u - 5*z + 610012 - 170679, -u - 2*z - 146448 = 0. Let w = u + 34246. What is w rounded to the nearest 10000?",
        "a": "-110000"
    },
    {
        "q": "Let i = 15.724 + -0.104. Let x = 15.618981 - i. What is x rounded to four decimal places?",
        "a": "-0.001"
    },
    {
        "q": "Suppose 0 = -16*t - 29688255 - 28751745. What is t rounded to the nearest one hundred thousand?",
        "a": "-3700000"
    },
    {
        "q": "Let b = -692067.66082 - -692054. Let t = -212.66972 - b. Let q = t - -199. What is q rounded to 3 dps?",
        "a": "-0.009"
    },
    {
        "q": "Let s = -344 + 391. Let v = -25233766 + 25233812.999994. Let t = s - v. Round t to five dps.",
        "a": "0.00001"
    },
    {
        "q": "Suppose 14*t - 79484000 = 4*x + 13*t, 79484000 = -4*x - t. What is x rounded to the nearest 100000?",
        "a": "-19900000"
    },
    {
        "q": "Let t(c) = -38*c + 791. Let m be t(28). What is m rounded to the nearest one hundred?",
        "a": "-300"
    },
    {
        "q": "Let v be 1439100/(-3)*(-3 - (-38)/6). Round v to the nearest 1000000.",
        "a": "-2000000"
    },
    {
        "q": "Let o = 14326 - 46931. Suppose 0*w + 84820 = -4*w. Let v = w - o. What is v rounded to the nearest 1000?",
        "a": "11000"
    },
    {
        "q": "Let j = 6395.0022948 + -6395. Round j to 5 decimal places.",
        "a": "0.00229"
    },
    {
        "q": "Let x(h) = -245999*h + 5. Suppose -3*o + 151 = 166. Let g be x(o). What is g rounded to the nearest one hundred thousand?",
        "a": "1200000"
    },
    {
        "q": "Let p = 80288 - 80258.9962. Let a = 28.3 + 0.7. Let n = p - a. What is n rounded to three decimal places?",
        "a": "0.004"
    },
    {
        "q": "Let m = -860 - -1088.6. Round m to the nearest one hundred.",
        "a": "200"
    },
    {
        "q": "Let y = 10528.29 + -10435. Round y to zero decimal places.",
        "a": "93"
    },
    {
        "q": "Let v = -193 + 206.8. Let n = v - 13.8000168. Round n to 6 decimal places.",
        "a": "-0.000017"
    },
    {
        "q": "Let a(y) = 2*y - 29. Let l be 100/7 + 8/(-28). Let c be a(l). Let m be (c - -9)/((-1)/4). What is m rounded to the nearest 10?",
        "a": "-30"
    },
    {
        "q": "Let n(t) = -860406*t - 4. Let a be n(-10). Let v = a + -884056. What is v rounded to the nearest one million?",
        "a": "8000000"
    },
    {
        "q": "Suppose 237480002 = -0*r - 4*r + 2*c, 4*c = 3*r + 178110004. Round r to the nearest one million.",
        "a": "-59000000"
    },
    {
        "q": "Let d be (9 + 287/(-35))/((-1)/5). Let r be -1140*55*d/(-30). Round r to the nearest one hundred.",
        "a": "-8400"
    },
    {
        "q": "Let m = -5093.99971672 - -5094. Round m to five dps.",
        "a": "0.00028"
    },
    {
        "q": "Suppose -53 = 5*n - 278. Let z be 314982/n + (-2)/(-5). Suppose -8*b - z = -9*b. Round b to the nearest ten thousand.",
        "a": "10000"
    },
    {
        "q": "Let z = -33 + 42.5. Let j = z - 8. Let y = j + -1.5000016. Round y to six dps.",
        "a": "-0.000002"
    },
    {
        "q": "Let c = -1068 - -1067.99996042. Round c to five decimal places.",
        "a": "-0.00004"
    },
    {
        "q": "Let o = 348039174.7999731 + -348039201. Let w = -26.2 - o. What is w rounded to five dps?",
        "a": "0.00003"
    },
    {
        "q": "Let g be 34*(-1172473)/(-3 + 2). Suppose 5*p - 7*p + g = 0. Let a = 28732041 - p. What is a rounded to the nearest one million?",
        "a": "9000000"
    },
    {
        "q": "Let z = -3201755334235.999974 + 3201723099215. Let b = -32234984 - z. Let i = 37 - b. Round i to 5 decimal places.",
        "a": "0.00003"
    },
    {
        "q": "Let h = 0.225 - 0.333. Let r = 0.616 + h. Round r to 1 dp.",
        "a": "0.5"
    },
    {
        "q": "Let f = -1645021 - 2547816. Let z = f + 4193006.99634. Let t = z - 170. What is t rounded to four dps?",
        "a": "-0.0037"
    },
    {
        "q": "Let d = -4185.940378 + 4185.9. What is d rounded to 4 decimal places?",
        "a": "-0.0404"
    },
    {
        "q": "Let a be (-1 - (4 - 3))*-76481. Suppose -7*h + a = 22699. Suppose -h - 191 = 4*m. Round m to the nearest 1000.",
        "a": "-5000"
    },
    {
        "q": "Suppose 0*b + 189608 = -2*w - 4*b, -4*w - 5*b - 379210 = 0. What is w rounded to the nearest 10000?",
        "a": "-90000"
    },
    {
        "q": "Let w be 1*2650 - 1 - (4 - 6). Let g = w - 4661. What is g rounded to the nearest one hundred?",
        "a": "-2000"
    },
    {
        "q": "Suppose -c + 5*p - 10 = 0, -4*c - 12 = -4*p + 12. Let j be (-4)/(-10) + 12242/c. Let r = 1132 - j. Round r to the nearest 100.",
        "a": "3600"
    },
    {
        "q": "Let w = -1.2012 - -2.0371. What is w rounded to one dp?",
        "a": "0.8"
    },
    {
        "q": "Let m be (-96)/21 - -5 - (-50)/(-35) - 22989999. What is m rounded to the nearest 100000?",
        "a": "-23000000"
    },
    {
        "q": "Let g(k) = 29415*k**2 + 4*k + 11. Let n be g(-8). Let i = n - 6482539. Round i to the nearest one million.",
        "a": "-5000000"
    },
    {
        "q": "Let z = 40 - 40.34. Let u = -0.14 + z. Let j = u - -0.4846. What is j rounded to 3 decimal places?",
        "a": "0.005"
    },
    {
        "q": "Suppose 83646624 = 10*t - 114082996. Let k = 55272962 - t. Round k to the nearest one million.",
        "a": "36000000"
    },
    {
        "q": "Let q(v) be the third derivative of 13*v**5/60 + 11*v**4/24 + 13*v**3/6 + 12*v**2. Let x be q(13). Suppose 7353 - x = -2*p. Round p to the nearest 1000.",
        "a": "-3000"
    },
    {
        "q": "Let w = -3082 + 3046.31. Let z = 40.4 + w. What is z rounded to 1 dp?",
        "a": "4.7"
    },
    {
        "q": "Suppose -5*h - 103 = -308. Let j = h + 4. Suppose -j*q = -41*q - 8440000. Round q to the nearest 100000.",
        "a": "2100000"
    },
    {
        "q": "Let p = 23475.4285 - 23947.3. Let o = p + 472. Round o to two decimal places.",
        "a": "0.13"
    },
    {
        "q": "Let c = 0.439 + 0.3185. Let n = c + -0.76. What is n rounded to three dps?",
        "a": "-0.003"
    },
    {
        "q": "Suppose 11*u + 2548 = 220446 - 1263338. What is u rounded to the nearest 10000?",
        "a": "-100000"
    },
    {
        "q": "Let a = 251171741 - 168011741. Round a to the nearest 1000000.",
        "a": "83000000"
    },
    {
        "q": "Let a = -1.9 - -1.4. Let r = -4.9 - a. Let i = r - -4.400026. Round i to six decimal places.",
        "a": "0.000026"
    },
    {
        "q": "Suppose 33*p - 31*p + 1180228 = 0. Let c = 323114 + p. Round c to the nearest ten thousand.",
        "a": "-270000"
    },
    {
        "q": "Let p = 1.731 + 2.369. Let f = 22.4 + -26.52. Let x = f + p. Round x to one dp.",
        "a": "0"
    },
    {
        "q": "Let v = -176.1 + 1599.7. Round v to the nearest one hundred.",
        "a": "1400"
    },
    {
        "q": "Let u be (-2)/17 - 1305/(-255). Suppose u*r = r - 1872972. Let m = 184243 + r. What is m rounded to the nearest ten thousand?",
        "a": "-280000"
    },
    {
        "q": "Let b = -0.00287 - -12.75587. What is b rounded to 0 decimal places?",
        "a": "13"
    },
    {
        "q": "Let f = 0.1738 - 0.3392. Let d = 0.16541646 + f. Round d to six decimal places.",
        "a": "0.000016"
    },
    {
        "q": "Let k = -0.61601290242 + -406.38398446758. Let p = -407 - k. What is p rounded to seven decimal places?",
        "a": "-0.0000026"
    },
    {
        "q": "Let g = -1.46 - 54.54. Let u = -21290375.9999923 - -21290432. Let x = u + g. Round x to six decimal places.",
        "a": "0.000008"
    },
    {
        "q": "Suppose -738218000 = 4*y - 11*y - 19*y. Round y to the nearest one million.",
        "a": "28000000"
    },
    {
        "q": "Let t = -3333 - -3331.375. Round t to one decimal place.",
        "a": "-1.6"
    },
    {
        "q": "Let m(j) = -j**3 + j - 817413. Let g be m(0). Let q = 425413 + g. What is q rounded to the nearest 100000?",
        "a": "-400000"
    },
    {
        "q": "Let k = 384550530 - 2671256935. Let r = -2286706249.9999893 - k. Let x = 155 - r. Round x to six dps.",
        "a": "-0.000011"
    },
    {
        "q": "Let m = -1301 - -3088. Let r be (6 - (-9)/(-12))*-588. Let i = r + m. What is i rounded to the nearest 100?",
        "a": "-1300"
    },
    {
        "q": "Let u = -15 + 25.2. Let f = u + -11.61. Let b = f - -1.347. Round b to 2 decimal places.",
        "a": "-0.06"
    },
    {
        "q": "Let p(a) = 7987*a - 166. Let c be p(18). What is c rounded to the nearest 10000?",
        "a": "140000"
    },
    {
        "q": "Suppose -2*c - 5*n + 7*n = -204596, 5*c - 511504 = -2*n. Round c to the nearest one hundred thousand.",
        "a": "100000"
    },
    {
        "q": "Let d = 39 + -11. Let k = d - 28.19. Let c = 0.27 + k. What is c rounded to 1 decimal place?",
        "a": "0.1"
    },
    {
        "q": "Let o = 131.93124 + -132. What is o rounded to two dps?",
        "a": "-0.07"
    },
    {
        "q": "Suppose -334*w = -330*w + 25156000. Round w to the nearest one million.",
        "a": "-6000000"
    },
    {
        "q": "Let d(b) = 45765*b + 30488*b - 9897*b - 32 + 46146*b. Let i be d(16). Suppose 0 = 6*h - 5*h - i. What is h rounded to the nearest one million?",
        "a": "2000000"
    },
    {
        "q": "Let s = 2786 + -1612. Let c = s - 144. What is c rounded to the nearest 1000?",
        "a": "1000"
    },
    {
        "q": "Let g be 4397*(0 + -2)*22. Let y = g + 798468. Round y to the nearest ten thousand.",
        "a": "610000"
    },
    {
        "q": "Let w = -44.782 - -52.04. What is w rounded to the nearest integer?",
        "a": "7"
    },
    {
        "q": "Suppose a + 2*g = -46998, 0 = a - 4*a - 5*g - 140993. Let i be (-56)/140 + a/10. Round i to the nearest 1000.",
        "a": "-5000"
    },
    {
        "q": "Let m(z) = -12*z**3 + 82*z**3 + z**2 - 1 + 48*z**3. Let v be m(1). Let a be -3 + (-1 - (v - (4 + -2))). What is a rounded to the nearest 100?",
        "a": "-100"
    },
    {
        "q": "Let x = -1.56 + 22.46. Let v = -13.9 - x. What is v rounded to 0 dps?",
        "a": "-35"
    },
    {
        "q": "Let m = -2151.5969099 - -2151.6. Round m to four decimal places.",
        "a": "0.0031"
    },
    {
        "q": "Let l = 510 + 156. Let d = 526.9 - l. Let w = 131 + d. Round w to 0 decimal places.",
        "a": "-8"
    },
    {
        "q": "Let c = 25954471.664 + -26312398.590103. Let f = c + 358120.926. Let k = f + -194. Round k to five dps.",
        "a": "-0.0001"
    },
    {
        "q": "Let q(z) = -153*z + 19065000. Let d be q(0). Round d to the nearest one hundred thousand.",
        "a": "19100000"
    },
    {
        "q": "Let y(z) = -19889*z**3 + 25*z**2 + 26*z - 20. Let s be y(-13). Round s to the nearest one million.",
        "a": "44000000"
    },
    {
        "q": "Let w = -31442.334 - -31517. Let g = 74 - w. What is g rounded to two decimal places?",
        "a": "-0.67"
    },
    {
        "q": "Suppose 7*k + 4 = 9*k. Let u(b) = 5*b + 24. Let p(n) = 5*n + 24. Let o(h) = k*p(h) - 3*u(h). Let d be o(8). What is d rounded to the nearest ten?",
        "a": "-60"
    },
    {
        "q": "Suppose -264 = -10*l - 84. Let t be 2/(-44)*-202 - l/99. Round t to the nearest integer.",
        "a": "9"
    },
    {
        "q": "Let c = -6801 + 6800.88026. Round c to 2 dps.",
        "a": "-0.12"
    },
    {
        "q": "Let z = 15.39 - 46.77. Let k = -0.38 - z. Let w = k + -30.9999819. What is w rounded to six decimal places?",
        "a": "0.000018"
    },
    {
        "q": "Let y = 1620 - 1619.95907. Round y to 3 dps.",
        "a": "0.041"
    },
    {
        "q": "Let z be ((-4)/(-3))/((-6)/(-45)). Let c(n) = 7631*n - 3. Let i be c(z). Let j = i - 37307. What is j rounded to the nearest 10000?",
        "a": "40000"
    },
    {
        "q": "Let c = -344 + 129. Let s = -5532 + 5316.01. Let d = s - c. What is d rounded to one dp?",
        "a": "-1"
    },
    {
        "q": "Let w = 554.3 - 109.3. Let g = w + -444.791. Let i = 0.12 - g. Round i to 2 dps.",
        "a": "-0.09"
    },
    {
        "q": "Let t be 15*(-6)/(-36)*14966. Let b = t - -3485. What is b rounded to the nearest 1000?",
        "a": "41000"
    },
    {
        "q": "Suppose 11*c - 94*c = 344450. Round c to the nearest 1000.",
        "a": "-4000"
    },
    {
        "q": "Let m = -3048.28 - -3072. What is m rounded to the nearest integer?",
        "a": "24"
    },
    {
        "q": "Let c = -0.2982 - 0.0806. Round c to 3 dps.",
        "a": "-0.379"
    },
    {
        "q": "Let n = 62567833.707 + -62568150.70699797. Let j = -317 - n. What is j rounded to 7 decimal places?",
        "a": "-0.000002"
    },
    {
        "q": "Let s = -378.227 - -378. Let j = s - -0.2361. What is j rounded to three dps?",
        "a": "0.009"
    },
    {
        "q": "Let s = 2953 + -4363. Round s to the nearest 10.",
        "a": "-1410"
    },
    {
        "q": "Let q = -43.12 - -92.11. Let l = q - 49. Let k = l - -4.41. What is k rounded to the nearest integer?",
        "a": "4"
    },
    {
        "q": "Let i = -3518.354572 + 3518.1. Let s = -31.745128 + i. Let y = 32 + s. Round y to 3 dps.",
        "a": "0"
    },
    {
        "q": "Let y = 0.3631 - -8.4661. Let w = y + -4.82862. Let g = -4 + w. What is g rounded to 4 dps?",
        "a": "0.0006"
    },
    {
        "q": "Let s(m) = -3*m + 42. Let f be (-3)/(-18) + (2 - 178/(-12)). Let v be s(f). Let x be (-3600)/3*(-33)/v. Round x to the nearest one thousand.",
        "a": "-4000"
    },
    {
        "q": "Let t = 49 - 93. Let b = t - -39.6. Let u = 4.354 + b. Round u to two dps.",
        "a": "-0.05"
    },
    {
        "q": "Let l = -20318 + 55164. What is l rounded to the nearest 1000?",
        "a": "35000"
    },
    {
        "q": "Let d(w) = -9450001*w - 2. Let f be 4/(-30) - (-4)/30. Suppose j - 2*x = -f*x - 8, -5*x = j - 13. Let y be d(j). Round y to the nearest 1000000.",
        "a": "19000000"
    },
    {
        "q": "Let o = 1557214918.000831 - 1557216373. Let p = o - -1455. What is p rounded to four decimal places?",
        "a": "0.0008"
    },
    {
        "q": "Let v = 3151.1753 - 3151. Round v to 2 dps.",
        "a": "0.18"
    },
    {
        "q": "Suppose 5*h - 2*h = 54. Suppose h = 3*c + 9. Suppose 0 = c*v - 6*v - 423000. Round v to the nearest 10000.",
        "a": "-140000"
    },
    {
        "q": "Let u = -0.6 + 4. Let m = -140.51316 - -137.1131655. Let r = m + u. Round r to 6 decimal places.",
        "a": "0.000006"
    },
    {
        "q": "Let c = 2168 + -1084.5. What is c rounded to the nearest ten?",
        "a": "1080"
    },
    {
        "q": "Let s = 410 - 453.8. Let n = -9.4 - s. Let u = n + -34.40000219. What is u rounded to 7 decimal places?",
        "a": "-0.0000022"
    },
    {
        "q": "Let j = 9023 - 9017.459. Let y = 0.019 + j. What is y rounded to 0 dps?",
        "a": "6"
    },
    {
        "q": "Let t = -884 - -880.4964. What is t rounded to one dp?",
        "a": "-3.5"
    },
    {
        "q": "Let h(w) be the second derivative of w**5/10 + w**4/6 - 2*w**3/3 - 7*w**2/2 - 76*w. Let u be h(4). What is u rounded to the nearest ten?",
        "a": "140"
    },
    {
        "q": "Let a be (4/12 + (-10852)/12)*-4. Round a to the nearest one hundred.",
        "a": "3600"
    },
    {
        "q": "Let j = 0.0341 + 201.9659. Let o = -15250.184034 - -15452.18403098. Let w = j - o. Round w to 7 decimal places.",
        "a": "0.000003"
    },
    {
        "q": "Let g = -1642327.461 - -1641420. Let v = 907 + g. Round v to 2 decimal places.",
        "a": "-0.46"
    },
    {
        "q": "Suppose 6875253 + 4698360 = 18*p + 3327813. What is p rounded to the nearest 100000?",
        "a": "500000"
    },
    {
        "q": "Let g be 116/(-36) - (1 + (-11)/9). Let i be 15752/33 + 1/g. Suppose 3*h - 916 = 4*f, -5*f - i = -2*h + 143. What is h rounded to the nearest one thousand?",
        "a": "0"
    },
    {
        "q": "Let y = -0.088 + 0.037. Let h = y + -4.549. Let z = h + 5.04. Round z to 1 dp.",
        "a": "0.4"
    },
    {
        "q": "Let d be -5*(3/4)/((-5)/36). Suppose d*f = 35*f + 6872000. Round f to the nearest one hundred thousand.",
        "a": "-900000"
    },
    {
        "q": "Let i = 1353052 + -3344052. Round i to the nearest 10000.",
        "a": "-1990000"
    },
    {
        "q": "Let q = -310.9993896 + 311. Round q to 5 decimal places.",
        "a": "0.00061"
    },
    {
        "q": "Let n = 12.78 - 1.78. Let g = 4.46 - 15.1. Let t = g + n. What is t rounded to one dp?",
        "a": "0.4"
    },
    {
        "q": "Let l = 800 - 799.999998869. What is l rounded to 7 decimal places?",
        "a": "0.0000011"
    },
    {
        "q": "Let v = 19 - 16. Let a be 1*(839996 + v + 4). Let s be a/1 + (-12)/4. Round s to the nearest 100000.",
        "a": "800000"
    },
    {
        "q": "Let o(w) = 8320*w**2 - w - 5. Let m be 3*((-3 - -2) + -2 + 4). Let f(q) = -4*q + 7. Let a be f(m). Let s be o(a). What is s rounded to the nearest ten thousand?",
        "a": "210000"
    },
    {
        "q": "Let i = -11701.53 - -11786.8123. Let b = -85.1 + i. Round b to two dps.",
        "a": "0.18"
    },
    {
        "q": "Let c = 29 - 27. Let k be c/(45/(-25) + 2). Suppose 13*t = k*t + 720000. What is t rounded to the nearest one hundred thousand?",
        "a": "200000"
    },
    {
        "q": "Let f = 6042.825 + -6158. Let y = f + 115. What is y rounded to 2 decimal places?",
        "a": "-0.18"
    },
    {
        "q": "Let f = 209.8 - 210.2204. Round f to two decimal places.",
        "a": "-0.42"
    },
    {
        "q": "Let f = -1.84 - -80.84. Let c = 79.057 - f. Let l = c - 0.06. What is l rounded to three dps?",
        "a": "-0.003"
    },
    {
        "q": "Let j = -40 + 82. Let m be (1080/j)/(-6)*707000. What is m rounded to the nearest one hundred thousand?",
        "a": "-3000000"
    },
    {
        "q": "Let u = -7481.913 + 7498. What is u rounded to one decimal place?",
        "a": "16.1"
    },
    {
        "q": "Let b = 52 - 85. Let r = b + 15. Let c = r - -17.99999954. What is c rounded to 7 dps?",
        "a": "-0.0000005"
    },
    {
        "q": "Let c = 963229 - 963205.19802. Let q = -0.98 - -24.78. Let t = q - c. Round t to four dps.",
        "a": "-0.002"
    },
    {
        "q": "Let a = -30 - 15. Let h = -79 - a. Let b = 33.994 + h. What is b rounded to 3 decimal places?",
        "a": "-0.006"
    },
    {
        "q": "Let z be ((-3)/2)/1*(73799865/27 + 5). Round z to the nearest one hundred thousand.",
        "a": "-4100000"
    },
    {
        "q": "Let o = -0.266 + 141.266. Let z = o - 140.998688. What is z rounded to 4 dps?",
        "a": "0.0013"
    },
    {
        "q": "Let f = 1269.093 - 1272. Round f to 1 decimal place.",
        "a": "-2.9"
    },
    {
        "q": "Let q = 194 - 193.76. Let s = 0.23657 - q. Round s to 4 dps.",
        "a": "-0.0034"
    },
    {
        "q": "Let z = -0.743587 - -0.7472. Round z to four decimal places.",
        "a": "0.0036"
    },
    {
        "q": "Suppose -4*w = 5*g - 4 - 4, 0 = -4*w + 5*g + 8. Let t be w*4/16*2594 - -1. Suppose 3*v + 2*y = -0*v + t, 2166 = 5*v + 4*y. Round v to the nearest 100.",
        "a": "400"
    },
    {
        "q": "Let l be ((-215)/5 + -3)/(2/(-107)). Let w = l + -1551. Round w to the nearest 100.",
        "a": "900"
    },
    {
        "q": "Let p = -1201 - -1200.8627. Let f = p + 0.0614. Round f to 3 dps.",
        "a": "-0.076"
    },
    {
        "q": "Let g = 701.46005 + 0.79995. Let i = -709 + g. Let u = -0.24 - i. Round u to zero dps.",
        "a": "7"
    },
    {
        "q": "Let j = 45.38 - 45.39029. What is j rounded to four dps?",
        "a": "-0.0103"
    },
    {
        "q": "Let d = -3.1441599 - -3.1427. What is d rounded to 5 dps?",
        "a": "-0.00146"
    },
    {
        "q": "Let y = -65.403595 + 0.358995. Let d = y - -65. What is d rounded to 3 decimal places?",
        "a": "-0.045"
    },
    {
        "q": "Suppose 4*n + 995 = 3*m + 5*n, -1326 = -4*m - n. Round m to the nearest ten.",
        "a": "330"
    },
    {
        "q": "Let d = -7859 - -7952.82. What is d rounded to the nearest integer?",
        "a": "94"
    },
    {
        "q": "Let t = 3.92 - 286.92. Let z = 283.0133 + t. What is z rounded to 3 decimal places?",
        "a": "0.013"
    },
    {
        "q": "Let j = 962.4 - 41.4. Let a = j + -920.083. What is a rounded to one dp?",
        "a": "0.9"
    },
    {
        "q": "Let m = -0.1517 - 18427.8483. Let z = 18549.69 + m. Let w = 121 - z. Round w to 1 dp.",
        "a": "-0.7"
    },
    {
        "q": "Let d be ((-3)/((-15)/(-4)))/(100/(-1935875000)). What is d rounded to the nearest one million?",
        "a": "15000000"
    },
    {
        "q": "Let h = -33 + 51. Let r = -4113293 + 4113275.00001. Let g = h + r. Round g to five dps.",
        "a": "0.00001"
    },
    {
        "q": "Suppose -3*x + 130942 = 32032. What is x rounded to the nearest one thousand?",
        "a": "33000"
    },
    {
        "q": "Let q = -7271 + 7199.11. Let g = q - -74. Round g to the nearest integer.",
        "a": "2"
    },
    {
        "q": "Let i = 3903 + -3902.999408. What is i rounded to 4 decimal places?",
        "a": "0.0006"
    },
    {
        "q": "Let u be 9 + -2 + 17 + -20. Suppose -4*o - 567200 = u*k - 2*o, -4*o = -2*k - 283600. What is k rounded to the nearest ten thousand?",
        "a": "-140000"
    },
    {
        "q": "Let c = 0.3 + -0.55. Let f = c + 0.6. Let r = f - 0.16. What is r rounded to 1 decimal place?",
        "a": "0.2"
    },
    {
        "q": "Let u = 33.068 - 0.068. Let r = -29 + u. Let d = r + -3.9968. What is d rounded to 3 dps?",
        "a": "0.003"
    },
    {
        "q": "Let w be (5 - 17)*8/(-12). Suppose -w*s + 4*s = -8. Suppose 4*d = 5*a - 322, -a + s*d - 6*d = -50. Round a to the nearest 10.",
        "a": "60"
    },
    {
        "q": "Let z = 81.2 - -5.8. Let l = 39 - z. Let x = l + 48.0000105. Round x to six decimal places.",
        "a": "0.000011"
    },
    {
        "q": "Let d = 322.23 + -322. Let f = -7.18 - -7. Let p = f + d. What is p rounded to two dps?",
        "a": "0.05"
    },
    {
        "q": "Let w be ((-12)/(-4))/((-4)/(-4)). Let b be w/2 - (-29588)/8. Round b to the nearest 1000.",
        "a": "4000"
    },
    {
        "q": "Let t = -2081 - -2081.0015785. What is t rounded to 4 decimal places?",
        "a": "0.0016"
    },
    {
        "q": "Let m = 24.48 - 24.48001883. Round m to six dps.",
        "a": "-0.000019"
    },
    {
        "q": "Let z = 12018 + -12230.68. Let p = 214 + z. What is p rounded to one decimal place?",
        "a": "1.3"
    },
    {
        "q": "Let s = 13584 + -12250.7. Round s to the nearest ten.",
        "a": "1330"
    },
    {
        "q": "Let z = -278.875918 - 0.016082. Let h = 318.75 + z. Let n = h - 40. Round n to two decimal places.",
        "a": "-0.14"
    },
    {
        "q": "Let l be -67 - 2/4*-2*0. Let b = l + 32. Let z be (975*10/b)/((-2)/56). What is z rounded to the nearest 1000?",
        "a": "8000"
    },
    {
        "q": "Let r = 52.6 + -19.6. Let v = -32.99473 + r. What is v rounded to 3 decimal places?",
        "a": "0.005"
    },
    {
        "q": "Let c(y) = -y**2 - 7*y - 14. Let x be c(-7). Let z be 245999999/4*1 - x/56. Round z to the nearest 1000000.",
        "a": "62000000"
    },
    {
        "q": "Let n(j) = 11*j + 20. Let o be n(-2). Let i be o*(-1)/1*86430000/86. What is i rounded to the nearest 1000000?",
        "a": "2000000"
    },
    {
        "q": "Let h = 40.9999989902 + -41. Round h to seven dps.",
        "a": "-0.000001"
    },
    {
        "q": "Let q = -394.6839 + 392.73. Round q to 1 decimal place.",
        "a": "-2"
    },
    {
        "q": "Suppose 0 = -18*c + 826 - 196. Let d be 20/35 + (-128120)/c. What is d rounded to the nearest 100?",
        "a": "-3700"
    },
    {
        "q": "Let a = -9509 + 9508.9964568. What is a rounded to four dps?",
        "a": "-0.0035"
    },
    {
        "q": "Let c = 10.5 - 11. Let h = c + 2.48. Let z = h + -1.98000129. Round z to 7 decimal places.",
        "a": "-0.0000013"
    },
    {
        "q": "Let x = 71 - 230. Let b = 159.388 + x. What is b rounded to two decimal places?",
        "a": "0.39"
    },
    {
        "q": "Suppose 3*i + 7176980 = 5*v, 2*v + 4784660 = -2*i + 4*v. Let f = -1703048 - -1010713. Let u = f - i. What is u rounded to the nearest 1000000?",
        "a": "2000000"
    },
    {
        "q": "Let a = 110.0535 - 110. Let o = -22.3535 + a. What is o rounded to the nearest 10?",
        "a": "-20"
    },
    {
        "q": "Let d = -6612 - -7033.3. What is d rounded to the nearest integer?",
        "a": "421"
    },
    {
        "q": "Let j = 1659.7 - 1659.714547. Round j to 3 decimal places.",
        "a": "-0.015"
    },
    {
        "q": "Let j = 0.38 - 0.41. Let n = -19.97 + j. Let m = n + 20.00156. What is m rounded to four decimal places?",
        "a": "0.0016"
    },
    {
        "q": "Suppose -161*o + 32676 = -160*o - w, -4*w + 130736 = 4*o. Round o to the nearest ten thousand.",
        "a": "30000"
    },
    {
        "q": "Let r = -64357612 - -424991332. Let z = r - 360633755.0000038. Let g = z + 35. Round g to 7 decimal places.",
        "a": "-0.0000038"
    },
    {
        "q": "Let j = -2699.96 - -2490. Round j to the nearest ten.",
        "a": "-210"
    },
    {
        "q": "Let k = -2011.6 + 2011.68397. What is k rounded to two decimal places?",
        "a": "0.08"
    },
    {
        "q": "Let g be 9/135*5 + (251608/(-3))/4. Round g to the nearest one hundred.",
        "a": "-21000"
    },
    {
        "q": "Let w = -265.38 + 266.1. What is w rounded to the nearest 10?",
        "a": "0"
    },
    {
        "q": "Let r be (-2964)/(-1) + -8 + -7 + 19. Round r to the nearest one hundred.",
        "a": "3000"
    },
    {
        "q": "Let o = -26194 + 26194.00011973. Round o to 6 decimal places.",
        "a": "0.00012"
    },
    {
        "q": "Let j = -432.6 - -473. Let t = 11.1 - -33.9. Let q = j - t. Round q to 0 decimal places.",
        "a": "-5"
    },
    {
        "q": "Let s be 8*30/400 + (-2364003)/5. What is s rounded to the nearest 10000?",
        "a": "-470000"
    },
    {
        "q": "Let r = -824.3000023101 - -824.3. What is r rounded to 7 decimal places?",
        "a": "-0.0000023"
    },
    {
        "q": "Let a(w) = -2690*w**2 - 171*w + 1429. Let x be a(9). Round x to the nearest one million.",
        "a": "0"
    },
    {
        "q": "Let x = 188.003 - 188. Let s = -0.0247 - x. Round s to 3 dps.",
        "a": "-0.028"
    },
    {
        "q": "Let j = -0.04963142 + 0.04955. What is j rounded to 6 decimal places?",
        "a": "-0.000081"
    },
    {
        "q": "Suppose -4*d + 0*i + 2*i - 1170 = 0, i + 288 = -d. Let b = d - -649. Round b to the nearest ten.",
        "a": "360"
    },
    {
        "q": "Let d be 48/(-216) - (40/(-18) - 0). Let p be 5390264/(-11)*(-1)/d. Suppose 5*w + t = -3*t - p, 0 = -t - 3. What is w rounded to the nearest 10000?",
        "a": "-50000"
    },
    {
        "q": "Let c = 0.037884 - 0.037911723. What is c rounded to six decimal places?",
        "a": "-0.000028"
    },
    {
        "q": "Let c = -15562 - -15538.727. Round c to one dp.",
        "a": "-23.3"
    },
    {
        "q": "Let s = -33.468774 + 33.48. What is s rounded to 3 dps?",
        "a": "0.011"
    },
    {
        "q": "Suppose 4 = 2*i - 4, -2*b - 5*i = 0. Let q be (b/6)/(-6 - 2156/(-360)). What is q rounded to the nearest one hundred?",
        "a": "200"
    },
    {
        "q": "Let n = -6.1 + 122.7. Let f = n - 91. What is f rounded to the nearest integer?",
        "a": "26"
    },
    {
        "q": "Let s be 12/(-126)*3 + 70584514/49. Round s to the nearest one hundred thousand.",
        "a": "1400000"
    },
    {
        "q": "Suppose 0 = 2*y + 3*y - 2*y + 56904. Round y to the nearest 100.",
        "a": "-19000"
    },
    {
        "q": "Let f(t) be the second derivative of -t**4/12 + 5*t**3 - 50*t**2 + 23*t. Let m be f(26). Round m to the nearest 10.",
        "a": "0"
    },
    {
        "q": "Let i = -9.44396074 + -0.52829346. Let g = i - -0.8722972. Let f = g + 9.1. What is f rounded to 5 decimal places?",
        "a": "0.00004"
    },
    {
        "q": "Let j = 25172537 + -14702537. What is j rounded to the nearest 1000000?",
        "a": "10000000"
    },
    {
        "q": "Let x(o) = o**3 + o**2 + 2*o - 416. Let f be x(0). Let t be (4/10 + f/240)*-29775. Round t to the nearest one thousand.",
        "a": "40000"
    },
    {
        "q": "Let d = 854.649 - 855. Let u = -167581.35099837 + 167581. Let s = d - u. What is s rounded to seven decimal places?",
        "a": "-0.0000016"
    },
    {
        "q": "Let y = -39.3745 + 38.4. Round y to two dps.",
        "a": "-0.97"
    },
    {
        "q": "Let w = 23.189 + -9.766. What is w rounded to one decimal place?",
        "a": "13.4"
    },
    {
        "q": "Let z = -24.41997622 + 24.42. Round z to 6 dps.",
        "a": "0.000024"
    },
    {
        "q": "Let a = -1731 + 1731.7188. What is a rounded to 1 decimal place?",
        "a": "0.7"
    },
    {
        "q": "Let z = 254.722 + 0.428. Let p = 263 - z. What is p rounded to one decimal place?",
        "a": "7.9"
    },
    {
        "q": "Suppose 4*n - 26 = x, x = -3*n + 24 - 1. Suppose 2010 = r - 2*y, -r - n*y + 1975 = -2*y. Let a = r + -1200. What is a rounded to the nearest one thousand?",
        "a": "1000"
    },
    {
        "q": "Let v(z) = 57007*z**3 - 3*z**2 + z + 9. Let i(b) = -85510*b**3 + 5*b**2 - 2*b - 13. Let j(g) = -5*i(g) - 7*v(g). Let s be j(2). Round s to the nearest 100000.",
        "a": "200000"
    },
    {
        "q": "Let t = -0.149 + -0.451. Let z = t + 0.6034. Round z to four decimal places.",
        "a": "0.0034"
    },
    {
        "q": "Let o = -7707.738 + 7701. What is o rounded to the nearest integer?",
        "a": "-7"
    },
    {
        "q": "Let x = -3505.8869196 - -0.0949196. Let y = x + 3487. Let s = y + 19. Round s to 2 decimal places.",
        "a": "0.21"
    },
    {
        "q": "Let v be (-12)/9 + 78/18. Suppose -y + 70786168 = -v*p, 0 = p + 2 - 3. Let g = -42286171 + y. What is g rounded to the nearest one million?",
        "a": "29000000"
    },
    {
        "q": "Let l = 1114 - 1109.852. Let x = 3.1 - l. Round x to 2 dps.",
        "a": "-1.05"
    },
    {
        "q": "Let y be (-8)/(-10)*15/6. Let n be (-2 - y)*13140/(-24). What is n rounded to the nearest 100?",
        "a": "2200"
    },
    {
        "q": "Let z be -3*(80525/33 - 8/220*-5). What is z rounded to the nearest 100?",
        "a": "-7300"
    },
    {
        "q": "Let k be -3 - (-3 + 1)*12/24. Let o be (-6)/(-10) + k/((-40)/(-12)). Suppose 2*s + 3*v - 1315 = o, v - 3*v + 10 = 0. What is s rounded to the nearest 100?",
        "a": "700"
    },
    {
        "q": "Let v = 17186198 - 17186200.1798886. Let w = v + 2.18. What is w rounded to five decimal places?",
        "a": "0.00011"
    },
    {
        "q": "Let a = -143 - -202. Let u = -58.9999508 + a. What is u rounded to five dps?",
        "a": "0.00005"
    },
    {
        "q": "Suppose 5*m = 4*m. Suppose m = -5*y + 3649 + 44851. What is y rounded to the nearest 1000?",
        "a": "10000"
    },
    {
        "q": "Let t = 6356.50455518677937 - 8569737405.50455511677937. Let u = 8569731007 + t. Let j = u - -42. What is j rounded to 7 decimal places?",
        "a": "0.0000001"
    },
    {
        "q": "Let p = -44 - -66. Let u = 21.99999962 - p. Round u to seven dps.",
        "a": "-0.0000004"
    },
    {
        "q": "Let q(u) = -10*u + 5. Let r be q(-6). Let w be ((-78)/r)/(3/(-5)). Suppose -18753558 = -w*g + 29246442. What is g rounded to the nearest one million?",
        "a": "24000000"
    },
    {
        "q": "Let l(d) = 2828889*d**2 + 2*d + 5. Let b be l(-3). Suppose -y = y + 3*q - b, -3*y - 2*q = -38190000. What is y rounded to the nearest 1000000?",
        "a": "13000000"
    },
    {
        "q": "Let i = 377.3 + -269. Let n = 100 - i. Let d = n - -0.1. Round d to the nearest integer.",
        "a": "-8"
    },
    {
        "q": "Let x = -2532 - -2529.008. Round x to zero dps.",
        "a": "-3"
    },
    {
        "q": "Suppose 9*p + 447 = 33. Let v = -76 - p. What is v rounded to the nearest ten?",
        "a": "-30"
    },
    {
        "q": "Let q = -0.09023795 - -0.0903. Round q to six dps.",
        "a": "0.000062"
    },
    {
        "q": "Suppose 506951296 - 119091519 = 8*l - 476860223. Round l to the nearest 1000000.",
        "a": "108000000"
    },
    {
        "q": "Let w(v) = v**3 - v**2 + 2*v - 1. Let o be w(1). Suppose -o = 3*d - 13. Suppose d*y + 20 = -3*h, y - h = 5*y + 28. What is y rounded to the nearest ten?",
        "a": "-10"
    },
    {
        "q": "Let i be 7/(-28) + 169/4. Let m be 4/(-14) - (-4276116)/i. Suppose -2*x + 6 = 0, 0 = w + 4*x - 21824 + m. Round w to the nearest 10000.",
        "a": "-80000"
    },
    {
        "q": "Let f be -12*(148070/(-3) - 4/2). Suppose 0 = -3*v + f + 2347696. What is v rounded to the nearest 100000?",
        "a": "1000000"
    },
    {
        "q": "Let w = 23.025 - 1.238. Round w to zero decimal places.",
        "a": "22"
    },
    {
        "q": "Let i = -21.4783966 + 7.4783953. Let b = 32.32 + -18.32. Let w = i + b. What is w rounded to seven dps?",
        "a": "-0.0000013"
    },
    {
        "q": "Let d = -350.79759 + 350.8. Round d to three dps.",
        "a": "0.002"
    },
    {
        "q": "Let y = 31737377624 + -31737377712.000000244. Let g = -88 - y. What is g rounded to seven dps?",
        "a": "0.0000002"
    },
    {
        "q": "Let v = -1149 - -1005.6. Let q = -147 - v. Round q to zero decimal places.",
        "a": "-4"
    },
    {
        "q": "Let g = 24 + -107. Let u = g - -83.155. Round u to two dps.",
        "a": "0.16"
    },
    {
        "q": "Let w = -8823 + 8781.97. Let h = w - -26.7. What is h rounded to 0 dps?",
        "a": "-14"
    },
    {
        "q": "Let h = 73.182 + 16.628. Let u = h - 1.81. Let k = u - 88.00173. Round k to 4 decimal places.",
        "a": "-0.0017"
    },
    {
        "q": "Let t = -76 - -95.4. Let w = t - 17.59. Let m = 2 - w. What is m rounded to 2 dps?",
        "a": "0.19"
    },
    {
        "q": "Let d = -2.574 - -1.43. Let g = -1.14399537 - d. What is g rounded to 7 decimal places?",
        "a": "0.0000046"
    },
    {
        "q": "Let t = 10980 - 11908.2. Round t to the nearest one hundred.",
        "a": "-900"
    },
    {
        "q": "Let c = -2847 - -2851.406. Round c to zero dps.",
        "a": "4"
    },
    {
        "q": "Let g = -2.22 - -794.22. Let t = g - 904.9. What is t rounded to the nearest 10?",
        "a": "-110"
    },
    {
        "q": "Let f = 4 + -4. Suppose -351198 = -5*u - 4*u. Suppose 2*l - 222 + u = f. What is l rounded to the nearest one thousand?",
        "a": "-19000"
    },
    {
        "q": "Suppose 5*g + 2*a + 3066 - 148 = 0, 3*a - 1755 = 3*g. Let v = g + 197. Round v to the nearest one hundred.",
        "a": "-400"
    },
    {
        "q": "Let g = 1945481.70812 - 1945821.7. Let u = g - -340. What is u rounded to 4 dps?",
        "a": "0.0081"
    },
    {
        "q": "Let l = 50.68893679 - -0.31110721. Let y = l + -51. What is y rounded to 6 dps?",
        "a": "0.000044"
    },
    {
        "q": "Let k = 2291.37726 + -1717.3832. Let a = 574 - k. What is a rounded to four decimal places?",
        "a": "0.0059"
    },
    {
        "q": "Let v = -1460 + 1015. Let p = v + 445.00698. What is p rounded to three decimal places?",
        "a": "0.007"
    },
    {
        "q": "Suppose 7533 - 187694 = -3*x + 253969. Round x to the nearest ten thousand.",
        "a": "140000"
    },
    {
        "q": "Let x = 2669.271 + -2678.171324. Let l = -9.583 - -0.683. Let q = l - x. Round q to five dps.",
        "a": "0.00032"
    },
    {
        "q": "Let j = 6681 - 6711.504. Let f = 30 + j. Round f to two dps.",
        "a": "-0.5"
    },
    {
        "q": "Let h(m) = -7124*m - 6. Let o(b) = -7123*b - 5. Suppose 4*y - 8*y - 12 = 0. Let p(f) = y*h(f) + 2*o(f). Let w be p(-8). Round w to the nearest 10000.",
        "a": "-60000"
    },
    {
        "q": "Let d = -45941803 - -6410803. Round d to the nearest one hundred thousand.",
        "a": "-39500000"
    },
    {
        "q": "Let i = 6.7 + 47.3. Let t = 1514 + -1566.36. Let h = t + i. Round h to 1 decimal place.",
        "a": "1.6"
    },
    {
        "q": "Let t = 0.2036 + 934.7964. Let r = 941.57 - t. What is r rounded to 1 dp?",
        "a": "6.6"
    },
    {
        "q": "Let p = 21637.79901 - 21638. Round p to three dps.",
        "a": "-0.201"
    },
    {
        "q": "Let a = -85 + 45. Let n = -42.4 - a. Let i = -2.39999887 - n. What is i rounded to 7 dps?",
        "a": "0.0000011"
    },
    {
        "q": "Let h = -4.31 - 56.48. Round h to the nearest ten.",
        "a": "-60"
    },
    {
        "q": "Let n = 14702523 - -139807477. What is n rounded to the nearest 1000000?",
        "a": "155000000"
    },
    {
        "q": "Let i = -79 + 61.5. Let r = -406933 - -406915.5093. Let y = i - r. Round y to three dps.",
        "a": "-0.009"
    },
    {
        "q": "Let k(y) = 802*y**3 - 13*y**2 - 12*y + 28. Let o be k(14). Let v be (o/21)/(1/150). Round v to the nearest 1000000.",
        "a": "16000000"
    },
    {
        "q": "Let k be 2065205/2 - (-1300)/(-520). What is k rounded to the nearest 100000?",
        "a": "1000000"
    },
    {
        "q": "Let z = 255.5 - 210. Let f = 45.50772 - z. What is f rounded to four decimal places?",
        "a": "0.0077"
    },
    {
        "q": "Let l = -164 - -123. Let n = 41.000000758 + l. Round n to 7 dps.",
        "a": "0.0000008"
    },
    {
        "q": "Let v(s) = -9812500*s**2 + 10*s + 15. Let a be v(-6). Let j be a/75 - (-6)/10. Round j to the nearest one million.",
        "a": "-5000000"
    },
    {
        "q": "Let x = -16 + 16.05. Let b = x + 0.95. Let y = -2.14 - b. Round y to 1 decimal place.",
        "a": "-3.1"
    },
    {
        "q": "Let y = 479.344 + -502.3. Let v = -10 + -13. Let l = v - y. Round l to two decimal places.",
        "a": "-0.04"
    },
    {
        "q": "Let x(d) = 813*d**2 + 42*d - 36. Let o be x(29). Suppose -3*q + 1038000 = 4*s, 0 = -4*q + 4*s + o + 699085. What is q rounded to the nearest 10000?",
        "a": "350000"
    },
    {
        "q": "Let m = -95 + 52. Let z = m + 43.0000076. What is z rounded to 6 dps?",
        "a": "0.000008"
    },
    {
        "q": "Let u = 391.080015767 - 391.08. What is u rounded to 7 decimal places?",
        "a": "0.0000158"
    },
    {
        "q": "Let p = 14.301 + -0.931. Round p to one dp.",
        "a": "13.4"
    },
    {
        "q": "Let f = -127414415 - -127414875.1047472. Let h = -502.104753 + f. Let z = -42 - h. What is z rounded to six dps?",
        "a": "0.000006"
    },
    {
        "q": "Let l = 100978.2 - 101811.8944. Let d = -835 - l. Let f = d + 1.3. What is f rounded to three dps?",
        "a": "-0.006"
    },
    {
        "q": "Let n = 78264841.2 + -78264844.80999829. Let m = 3.61 + n. What is m rounded to seven dps?",
        "a": "0.0000017"
    },
    {
        "q": "Let d be (6 + 351630/24)*180 + -5. What is d rounded to the nearest 100000?",
        "a": "2600000"
    },
    {
        "q": "Let s = 3422 - 3422.0000004025. Round s to 7 decimal places.",
        "a": "-0.0000004"
    },
    {
        "q": "Let b(d) = 18*d**3 + 9*d**2 - 5*d. Let t = -32 - -27. Let p be b(t). Let j be (-2 + -3)/(2/p). What is j rounded to the nearest one thousand?",
        "a": "5000"
    },
    {
        "q": "Let u = -108301319.2 + 108301552.2000142. Let d = u - 233. What is d rounded to 6 dps?",
        "a": "0.000014"
    },
    {
        "q": "Let m = -1079.4657995 + -318.5334775. Let v = -1398 - m. Round v to five decimal places.",
        "a": "-0.00072"
    },
    {
        "q": "Let x = 33 + -36. Let p = x - -20. Let u = p - 16.999976. Round u to 6 dps.",
        "a": "0.000024"
    },
    {
        "q": "Suppose -4*h - 3608774 + 8731758 = -j, 2*j - 2*h + 10245992 = 0. What is j rounded to the nearest one million?",
        "a": "-5000000"
    },
    {
        "q": "Let z = 43.26 + -43.2600000683. Round z to seven dps.",
        "a": "-0.0000001"
    },
    {
        "q": "Let d = 28.06 - -6.17. Round d to 0 dps.",
        "a": "34"
    },
    {
        "q": "Let t = 2.35595272 - 45.35593712. Let j = -54 - -97. Let d = t + j. Round d to six decimal places.",
        "a": "0.000016"
    },
    {
        "q": "Suppose -56*w + 22771880000 = 20*w. Round w to the nearest one million.",
        "a": "300000000"
    },
    {
        "q": "Let k = 1522 + 315. Let o = k - 1988.1. What is o rounded to the nearest 10?",
        "a": "-150"
    },
    {
        "q": "Let s = -98.389551051 + 72.4260310818. Let p = -0.0364811308 + s. Let f = p + 26. Round f to six decimal places.",
        "a": "-0.000001"
    },
    {
        "q": "Let l(w) = 483127*w**2 - 9*w + 14. Let a be l(6). Let q = a - 71092532. What is q rounded to the nearest one million?",
        "a": "-54000000"
    },
    {
        "q": "Let n = -2 + 5. Suppose -31 = -4*z - 3*f, -z - 2*f + 25 - 21 = 0. Suppose z*g - n*g = -2100000. What is g rounded to the nearest one hundred thousand?",
        "a": "-300000"
    },
    {
        "q": "Let o = 6360306 + -9604806. Round o to the nearest 100000.",
        "a": "-3200000"
    },
    {
        "q": "Let q = -2261.9634 + 2262. Round q to 1 decimal place.",
        "a": "0"
    },
    {
        "q": "Let q = -268.8 + 101.16. Round q to the nearest ten.",
        "a": "-170"
    },
    {
        "q": "Suppose -90*i = -54*i - 55*i + 120954. Round i to the nearest 100.",
        "a": "6400"
    },
    {
        "q": "Let h = 30.4 - 4.4. Let c = -81.178095 - -107.17806. Let x = h - c. What is x rounded to five decimal places?",
        "a": "0.00004"
    },
    {
        "q": "Let f = -0.102178 + 0.1019. What is f rounded to 5 dps?",
        "a": "-0.00028"
    },
    {
        "q": "Let p = -1269 + 598. Let o = p - -670.9999593. Round o to 5 decimal places.",
        "a": "-0.00004"
    },
    {
        "q": "Let v = 1785 + -1783. Let h be (-1 + (-1 - -4))*1. Suppose 4*p = l + 4 + 140, v*l + 248 = -h*p. Round l to the nearest 10.",
        "a": "-130"
    },
    {
        "q": "Let x = 264 - -276. Suppose -z + x - 1423 = -5*y, -522 = -3*y - 2*z. Round y to the nearest 10.",
        "a": "180"
    },
    {
        "q": "Let t = -259.25214 - 1.12986. Let a = -260 - t. Round a to 1 dp.",
        "a": "0.4"
    },
    {
        "q": "Let b = 0.837 - 0.8376435. What is b rounded to five decimal places?",
        "a": "-0.00064"
    },
    {
        "q": "Let h = -38 - -59. Let q(l) = 49*l**3 + 3*l**2 - 108*l + 8. Let y be q(9). Let f be (y/h)/(1/3). Round f to the nearest ten thousand.",
        "a": "10000"
    },
    {
        "q": "Suppose 588 = -5*p - 1192. Let q = p - -593. Round q to the nearest one hundred.",
        "a": "200"
    },
    {
        "q": "Suppose v = -g - 368, -g = 4*v - 0*g + 1463. Let f be v*10*-10*1. Round f to the nearest 10000.",
        "a": "40000"
    },
    {
        "q": "Let n = -6196.35 - -6070. Round n to the nearest integer.",
        "a": "-126"
    },
    {
        "q": "Suppose -9*w + 17 = -5*w + 5*l, 2*w = 2*l + 4. Suppose -1 = w*r - 13. Suppose r*y - j = -3*j + 5552, 0 = -5*y - 5*j + 6930. Round y to the nearest one hundred.",
        "a": "1400"
    },
    {
        "q": "Let x = -1907.4595 - -1907. Let f = -28.7 + 29.17. Let l = x + f. Round l to three dps.",
        "a": "0.011"
    },
    {
        "q": "Let x(c) = -c**2 + 18*c + 68. Let v be x(21). Suppose -v*j - d = -65899996, 3*j - 3*d - 26360012 = j. What is j rounded to the nearest 1000000?",
        "a": "13000000"
    },
    {
        "q": "Let r = 204296 - 204563.762. Let s = -612 - -880. Let q = r + s. Round q to 2 dps.",
        "a": "0.24"
    },
    {
        "q": "Let y = -67.483 + -39.07826. Let l = 106.65 + y. Let g = l - 0.088. What is g rounded to four dps?",
        "a": "0.0007"
    },
    {
        "q": "Let c = -57.9 + 62.59. Let d = 225.46 - 218. Let y = d - c. Round y to 1 dp.",
        "a": "2.8"
    },
    {
        "q": "Suppose 0 = -2*b - 3*b - 723620. Suppose 0 = -17*t - 177569 + 1277877. Let d = t + b. What is d rounded to the nearest one hundred thousand?",
        "a": "-100000"
    },
    {
        "q": "Let w = 1911 + -1850.56. What is w rounded to the nearest ten?",
        "a": "60"
    },
    {
        "q": "Let w = -0.016 - -0.01595214. Round w to six dps.",
        "a": "-0.000048"
    },
    {
        "q": "Let p = 3794.002985 - 3794. Round p to 3 dps.",
        "a": "0.003"
    },
    {
        "q": "Suppose -55 - 35 = 6*x. Let b(g) = 8888*g**3 - 12*g**2 + 23*g + 45. Let i be b(x). What is i rounded to the nearest one million?",
        "a": "-30000000"
    },
    {
        "q": "Let v(w) = -w**3 + 14*w**2 + 30*w - 167. Let c be v(12). What is c rounded to the nearest one hundred?",
        "a": "500"
    },
    {
        "q": "Let g = 40167117.77000612 - 40167117. Let b = g - 0.77. What is b rounded to seven dps?",
        "a": "0.0000061"
    },
    {
        "q": "Let i = 64 + -161. Let p = 97.000553 + i. Round p to 4 dps.",
        "a": "0.0006"
    },
    {
        "q": "Let p = -0.2547968 + 0.23684. Let a = -3.55 + 3.568. Let n = a + p. Round n to six decimal places.",
        "a": "0.000043"
    },
    {
        "q": "Let n = -36 - -63. Suppose -5*w + n + 4 = -4*p, 27 = 5*w - 3*p. Suppose 0 = -a - w*a - 2400000. Round a to the nearest one million.",
        "a": "-1000000"
    },
    {
        "q": "Let k(l) = -l**3 + 2*l**2 - 179670. Let u be k(0). Let z = u + 644670. Round z to the nearest one hundred thousand.",
        "a": "500000"
    },
    {
        "q": "Let o = 2.708 - 2.7085295. What is o rounded to 4 dps?",
        "a": "-0.0005"
    },
    {
        "q": "Let j = -209 + 212. Suppose 0 = -5*w, -j*n = 6*w - w + 567. Round n to the nearest ten.",
        "a": "-190"
    },
    {
        "q": "Let p = -40 - 11. Let m = p - 26.4. Let y = m - -70. Round y to the nearest integer.",
        "a": "-7"
    },
    {
        "q": "Let o = 15 + -12. Let j(d) = -3877777*d**2 + 8*d - 31. Let k be j(o). What is k rounded to the nearest one million?",
        "a": "-35000000"
    },
    {
        "q": "Let c = -1338.17878 + -0.02122. What is c rounded to the nearest ten?",
        "a": "-1340"
    },
    {
        "q": "Let v = 93650 - 21653. Suppose -3 = w, -5*p - v = -0*w - w. What is p rounded to the nearest 10000?",
        "a": "-10000"
    },
    {
        "q": "Suppose 0 = -12*j - 7965 - 19551. What is j rounded to the nearest 1000?",
        "a": "-2000"
    },
    {
        "q": "Suppose -11*h + 16 = -17. Let k be ((-12)/8)/(h/(-4)) - -4998. What is k rounded to the nearest 100000?",
        "a": "0"
    },
    {
        "q": "Let a = 181 + -269. Let i = -5715919844 + 5715919931.99999918. Let o = i + a. Round o to seven dps.",
        "a": "-0.0000008"
    },
    {
        "q": "Let h be (3 - -398123386)*(0 - -1). Suppose 0 = -14*m + h + 132476611. What is m rounded to the nearest one million?",
        "a": "38000000"
    },
    {
        "q": "Let v = 6414 + -3402. Round v to the nearest one thousand.",
        "a": "3000"
    },
    {
        "q": "Suppose 13*a = 8*a + 28250000. Suppose -20*u + a = -25*u. What is u rounded to the nearest one hundred thousand?",
        "a": "-1100000"
    },
    {
        "q": "Let l = -0.45 + 0.35. Let c = -11274944.10000006 + 11274944. Let s = c - l. What is s rounded to seven dps?",
        "a": "-0.0000001"
    },
    {
        "q": "Suppose 40 = -9*h + 13. Let f be (h + 40)/(5/(-75)). What is f rounded to the nearest one hundred?",
        "a": "-600"
    },
    {
        "q": "Let d = 482 + -687. Let m = d - -315. What is m rounded to the nearest one hundred?",
        "a": "100"
    },
    {
        "q": "Suppose -3*j = 4*p - 20637, -4*p - 20661 = -3*j - 0*p. Suppose -140083 = -3*k - j. What is k rounded to the nearest ten thousand?",
        "a": "40000"
    },
    {
        "q": "Suppose -8*z + 30 = -2. Suppose d - 3*i = -0*i + 1449994, -z*i = -8. Round d to the nearest 100000.",
        "a": "1500000"
    },
    {
        "q": "Let j = -0.13 - -0.1. Let u = j + 0.0300017. Round u to six decimal places.",
        "a": "0.000002"
    },
    {
        "q": "Let h = -71137.42662344 + -0.29537656. Let s = h + 71262. Let n = -124 + s. What is n rounded to 2 decimal places?",
        "a": "0.28"
    },
    {
        "q": "Let g = -7.15878 + 7.15. What is g rounded to 3 dps?",
        "a": "-0.009"
    },
    {
        "q": "Let i = 34.5 - -155.5. Let l = -190.0235 + i. Round l to 3 dps.",
        "a": "-0.024"
    },
    {
        "q": "Let s = 26 + -30. Let b be (-250)/((-2 - (-4560004)/760000) + s). What is b rounded to the nearest 1000000?",
        "a": "-48000000"
    },
    {
        "q": "Let z = -0.5 + 0.15. Let w = z + 62.35. Let j = 71.2 - w. What is j rounded to zero decimal places?",
        "a": "9"
    },
    {
        "q": "Let i = 3108 + -3107.9999479. What is i rounded to six decimal places?",
        "a": "0.000052"
    },
    {
        "q": "Let o = -7041302 - -4860235. Let a = o + 1371067. What is a rounded to the nearest 100000?",
        "a": "-800000"
    },
    {
        "q": "Let j = 2176 - 2224. Let x = 153.61254 + -201.6124. Let b = x - j. What is b rounded to 4 dps?",
        "a": "0.0001"
    },
    {
        "q": "Let m = 80750 + -80748.0999872. Let u = -40 + 41.9. Let l = m - u. What is l rounded to 6 decimal places?",
        "a": "0.000013"
    },
    {
        "q": "Let y = 15548 - 15547.9999986578. Round y to 7 decimal places.",
        "a": "0.0000013"
    },
    {
        "q": "Let l = 15.6 + 108.4. Let b = 123.999802 - l. What is b rounded to 5 dps?",
        "a": "-0.0002"
    },
    {
        "q": "Let b = 25185104114.99999797 + -25185104394. Let y = 279 + b. What is y rounded to six decimal places?",
        "a": "-0.000002"
    },
    {
        "q": "Let i = -80 + 80.065. Let r = i - 0.07894. What is r rounded to three decimal places?",
        "a": "-0.014"
    },
    {
        "q": "Let p(s) be the second derivative of s**3/6 + 4*s**2 + 7*s. Let t be p(-4). Let w be (-2601)/(-4) + (2 - 3)/t. Round w to the nearest 100.",
        "a": "700"
    },
    {
        "q": "Suppose -12*q + 12 = -0*q. Let i = -101 - -174. Let r be (i - (3 + -2))/(q/(-5)). What is r rounded to the nearest one hundred?",
        "a": "-400"
    },
    {
        "q": "Let v = 3.4 + 0.8. Let g = -58501.000021 + 58505.2. Let c = v - g. Round c to 5 decimal places.",
        "a": "0.00002"
    },
    {
        "q": "Let u = -0.1775 + 0.2. Let i = u + 311.9775. Let b = i - 312.00000329. What is b rounded to 7 decimal places?",
        "a": "-0.0000033"
    },
    {
        "q": "Let j = 14910 - 16791.8. Round j to the nearest 100.",
        "a": "-1900"
    },
    {
        "q": "Let s = -12125199177 + 12126777220.9721. Let v = s + -1578217. Let l = 173 + v. What is l rounded to 3 decimal places?",
        "a": "-0.028"
    },
    {
        "q": "Let r = -43.87418 + 2.8739. Let x = 149.6 + -190.6. Let k = x - r. What is k rounded to four dps?",
        "a": "0.0003"
    },
    {
        "q": "Let o = -0.1299 + 0.1296018. What is o rounded to five decimal places?",
        "a": "-0.0003"
    },
    {
        "q": "Let j = 2.478 + -0.078. Let r = j + -2.39999978. What is r rounded to 7 dps?",
        "a": "0.0000002"
    },
    {
        "q": "Let u = 43.411 - 44. Let v = u - 0.061. What is v rounded to one decimal place?",
        "a": "-0.7"
    },
    {
        "q": "Let l = 4.177 - 4.17701125. What is l rounded to six decimal places?",
        "a": "-0.000011"
    },
    {
        "q": "Let t = 0.05332842263 - 52170.05322342263. Let d = 52168 + t. Let w = -2 - d. What is w rounded to five decimal places?",
        "a": "-0.00011"
    },
    {
        "q": "Let j = -1.5 - -2.7. Let n = -0.45438062 - 0.74561903. Let v = j + n. What is v rounded to 7 dps?",
        "a": "0.0000004"
    },
    {
        "q": "Let p = -456827 - -456850.4701. Let o = 23.4621 - -0.0379. Let a = p - o. What is a rounded to 3 decimal places?",
        "a": "-0.03"
    },
    {
        "q": "Let v = 1153872 - 631472. What is v rounded to the nearest 10000?",
        "a": "520000"
    },
    {
        "q": "Let i(v) = -30797263*v - 107. Let m be i(11). Round m to the nearest one million.",
        "a": "-339000000"
    },
    {
        "q": "Let d = 346.36 - 346.36022493. Round d to six decimal places.",
        "a": "-0.000225"
    },
    {
        "q": "Suppose h - l + 2 = 3*l, -2*h = -l - 3. Suppose 3*w = -h*w - 59403145. Let t = w - -5180629. Round t to the nearest one million.",
        "a": "-7000000"
    },
    {
        "q": "Let s(o) = -8 - o - 8*o + 16 - 2 - 4837499*o**3 + o**2. Let d be s(2). What is d rounded to the nearest 1000000?",
        "a": "-39000000"
    },
    {
        "q": "Let v = -2076092 + -464908. What is v rounded to the nearest 1000000?",
        "a": "-3000000"
    },
    {
        "q": "Let s(p) = -505*p + 310. Let h be s(-16). What is h rounded to the nearest 1000?",
        "a": "8000"
    },
    {
        "q": "Let s = 0.024 - 0.073. Let q = s - 1.471. Let d = q + 0.32. What is d rounded to zero dps?",
        "a": "-1"
    },
    {
        "q": "Let r = 207.305054 - 207.3. Round r to four decimal places.",
        "a": "0.0051"
    },
    {
        "q": "Let f = 449 - 448.9781. Let c = f + -5.2419. Let w = c + 5.22267. What is w rounded to 4 decimal places?",
        "a": "0.0027"
    },
    {
        "q": "Let h(x) = 8 + 2 + 3*x + 13*x + 0 + x**2. Let q(y) = -y**3 + 4*y**2 + 7*y - 23. Let l be q(5). Let c be h(l). What is c rounded to the nearest ten?",
        "a": "-30"
    },
    {
        "q": "Let t = -2.84618 - 733.30682. Let d = 737 + t. Round d to 1 decimal place.",
        "a": "0.8"
    },
    {
        "q": "Let u(f) = -5519987*f - 65. Let s = -106 + 111. Let g be u(s). What is g rounded to the nearest 1000000?",
        "a": "-28000000"
    },
    {
        "q": "Suppose -2*y = 0, -4*l + 3*y = 7*y - y + 3077200. What is l rounded to the nearest 100000?",
        "a": "-800000"
    },
    {
        "q": "Let w = -15419 + -26581. What is w rounded to the nearest 1000000?",
        "a": "0"
    },
    {
        "q": "Let w = 1401 + -1563.8. Let b = -190 - w. Let l = -20 - b. Round l to 0 dps.",
        "a": "7"
    },
    {
        "q": "Let o = -25 - -28.8. Let k = o - 3.7. Let a = k - 0.0841. What is a rounded to three dps?",
        "a": "0.016"
    },
    {
        "q": "Suppose 3*m - 2*m = -35. Let b be (-26*1)/(14/m). Let r be (-6)/2*b/(-13). What is r rounded to the nearest integer?",
        "a": "15"
    },
    {
        "q": "Let p = 40 + -62. Let c = -412889790 + 412889812.0000027. Let j = p + c. Round j to six decimal places.",
        "a": "0.000003"
    },
    {
        "q": "Let c = 35 - -70. Let b = c - 104.9999931. Round b to five dps.",
        "a": "0.00001"
    },
    {
        "q": "Let q be 6532820/68 + -1 + (-4)/(-34). What is q rounded to the nearest 10000?",
        "a": "100000"
    },
    {
        "q": "Let c = -1945.6 - -815.9. Round c to the nearest one hundred.",
        "a": "-1100"
    },
    {
        "q": "Let r = -0.051 - -9.151. Let c = r + -75.2. Round c to the nearest ten.",
        "a": "-70"
    },
    {
        "q": "Let u = 233 - 416. Let q = u - -179.95. What is q rounded to 1 decimal place?",
        "a": "-3.1"
    },
    {
        "q": "Suppose -46*t + 49*t - 9156 = 0. Suppose 3*a - t = 2*v + 484, -2*a + 5*v + 2350 = 0. Round a to the nearest one thousand.",
        "a": "1000"
    },
    {
        "q": "Let s = 2957.18 + -2983. What is s rounded to the nearest 10?",
        "a": "-30"
    },
    {
        "q": "Let o = -24 - -28. Suppose u - o*u = -2252298. Suppose u = -6*d - 2429234. What is d rounded to the nearest 100000?",
        "a": "-500000"
    },
    {
        "q": "Let d be -1*2/(-2)*86194. Let v(o) = 5393*o**2 - 11*o + 14. Let l be v(7). Let x = d - l. What is x rounded to the nearest ten thousand?",
        "a": "-180000"
    },
    {
        "q": "Let a = 12.408 + -4.614. What is a rounded to the nearest integer?",
        "a": "8"
    },
    {
        "q": "Let r = -74.48 - 2.02. Let h = -47 - r. What is h rounded to 0 dps?",
        "a": "30"
    },
    {
        "q": "Let f = 0.07845551 + -726.76057551. Let m = -726.5 - f. Let l = -0.18 + m. Round l to four dps.",
        "a": "0.0021"
    },
    {
        "q": "Let c = 2555916.0121 - 2556035. Let o = 119 + c. What is o rounded to 3 decimal places?",
        "a": "0.012"
    },
    {
        "q": "Let k = -56.6 - -298.6. Let b = -173 + k. Let h = b + -67.54. What is h rounded to 1 dp?",
        "a": "1.5"
    },
    {
        "q": "Let d = 6119956 + -17958264. Let q = 4818308 + d. Round q to the nearest 1000000.",
        "a": "-7000000"
    },
    {
        "q": "Let u = 26018233 - 9818896. Let v = 16199336.3470261 - u. Let z = v + 0.653. Round z to six decimal places.",
        "a": "0.000026"
    },
    {
        "q": "Let z = -339 - -214. Let c = z + 124.99837. Round c to four decimal places.",
        "a": "-0.0016"
    },
    {
        "q": "Let y = -137895671.36 + 137895553.35999746. Let b = 1.79 - 119.79. Let s = y - b. What is s rounded to 7 dps?",
        "a": "-0.0000025"
    },
    {
        "q": "Let p = -13 - -28. Let x = p + 18. Let s = x - 24. Round s to zero decimal places.",
        "a": "9"
    },
    {
        "q": "Let u be ((-4)/(-6))/((-1)/6). Let m be -54*((u - -5) + -2). Suppose -2*z + 0*z - f + 49 = 0, m = 2*z + 2*f. What is z rounded to the nearest 10?",
        "a": "20"
    },
    {
        "q": "Let k = -35 + 35.4. Let f = 0.39 - k. Let h = f - -0.010042. What is h rounded to 5 dps?",
        "a": "0.00004"
    },
    {
        "q": "Let c = 25377 + -25376.984999. Round c to 3 dps.",
        "a": "0.015"
    },
    {
        "q": "Let h = -28241 - -28241.021269. Let v = -0.022 + h. What is v rounded to 4 decimal places?",
        "a": "-0.0007"
    },
    {
        "q": "Let x(l) be the first derivative of -l**4/4 - l**3/3 + 9782*l + 7. Let n be x(0). Let z be 4/(-14) - (n/14 + 1). Round z to the nearest 1000.",
        "a": "-1000"
    },
    {
        "q": "Let l = 0.49 - 0.43. Let y = -8.46 + l. Let b = 10 + y. What is b rounded to zero decimal places?",
        "a": "2"
    },
    {
        "q": "Let a(j) be the first derivative of -1568*j**2 + 32*j + 41. Let p be a(-13). Round p to the nearest 1000.",
        "a": "41000"
    },
    {
        "q": "Let x be -4*(-1)/(-4)*5*-229. Let p be (-2 - -7 - 6)*x. Round p to the nearest 100.",
        "a": "-1100"
    },
    {
        "q": "Let l = -367.0616241 - -367.06. What is l rounded to 4 dps?",
        "a": "-0.0016"
    },
    {
        "q": "Let a = 10253654 + -10253666.589271. Let w = a - -8.5892836. Let z = w + 4. What is z rounded to six decimal places?",
        "a": "0.000013"
    },
    {
        "q": "Suppose 10*g - 731999 = 2*u + 11*g, u + 366002 = 2*g. What is u rounded to the nearest one hundred thousand?",
        "a": "-400000"
    },
    {
        "q": "Let q = -1.4762018254 - -1.4762. What is q rounded to 7 dps?",
        "a": "-0.0000018"
    },
    {
        "q": "Let t(x) = 72*x - 8. Let i(z) = 71*z - 9. Let v(y) = 5*i(y) - 6*t(y). Let l be v(-6). Let f = -201 + l. What is f rounded to the nearest 10?",
        "a": "260"
    },
    {
        "q": "Let y = 6.5 - -32.5. Let a = -109950.9898 + 109990. Let b = y - a. Round b to 3 dps.",
        "a": "-0.01"
    },
    {
        "q": "Let j = 570.6 - 567.023. What is j rounded to zero dps?",
        "a": "4"
    },
    {
        "q": "Suppose -3*n + 2*w = -53, n = 4*w - 7*w + 3. Let q(p) = -n*p**3 - 7*p + 8 + 5*p**3 + 7*p**2 + 57*p**3. Let s be q(4). Round s to the nearest 1000.",
        "a": "3000"
    },
    {
        "q": "Let u = 39.003 - 0.003. Let t = u + -28. Let r = t - 11.8. What is r rounded to the nearest integer?",
        "a": "-1"
    },
    {
        "q": "Let z = -9632 - -10041.9. Round z to the nearest 10.",
        "a": "410"
    },
    {
        "q": "Let c = -2578 + 2578.0007767. Round c to 4 decimal places.",
        "a": "0.0008"
    },
    {
        "q": "Suppose 75*x = -17*x - 84*x + 535920. Round x to the nearest 1000.",
        "a": "3000"
    },
    {
        "q": "Let q = -14409.696002 + 14409.3. Let b = 0.034138 - q. Let s = -0.43 + b. What is s rounded to four dps?",
        "a": "0.0001"
    },
    {
        "q": "Let s = 8172.1093 + -1027.1123. Let q = s + -7195. Let v = 50 + q. Round v to 2 decimal places.",
        "a": "0"
    },
    {
        "q": "Let f = -3439 - -3439.0000765. Round f to 5 dps.",
        "a": "0.00008"
    },
    {
        "q": "Let l = 4.231 - 33.911. Round l to 0 decimal places.",
        "a": "-30"
    },
    {
        "q": "Let l = -6977.723 + 6935.7. Let n = l + 42. Let q = n - -0.02300105. What is q rounded to seven decimal places?",
        "a": "0.0000011"
    },
    {
        "q": "Let t = -69 + 69.041. Let u = t - -5.619. What is u rounded to the nearest integer?",
        "a": "6"
    },
    {
        "q": "Let u = 13.9141 + -11.64172. Let j = -0.291 - -2.561. Let l = u - j. Round l to four decimal places.",
        "a": "0.0024"
    },
    {
        "q": "Let h = -13.4 + 13.336. Let v = h + 0.6. What is v rounded to 2 decimal places?",
        "a": "0.54"
    },
    {
        "q": "Let x = -532.704003010586 + 0.704002581586. Let t = -532 - x. What is t rounded to seven dps?",
        "a": "0.0000004"
    },
    {
        "q": "Let t = 0.218 - 114.218. Let y = t + 113.999999424. Round y to 7 dps.",
        "a": "-0.0000006"
    },
    {
        "q": "Suppose -5*q = -2*z + 38450, -5*q - 38440 = z - 5*z. Let f be q/(-28) + -1 + 9/7. Suppose -3*o - 925 - f = 0. Round o to the nearest 100.",
        "a": "-400"
    },
    {
        "q": "Let n(d) = -122594*d**2 - 3*d + 87. Suppose g - 7 = -16. Let b be n(g). Round b to the nearest one million.",
        "a": "-10000000"
    },
    {
        "q": "Let m = -220.94 - -217. Let v = -1845 + 1841. Let s = v - m. Round s to 1 dp.",
        "a": "-0.1"
    },
    {
        "q": "Let h(l) = 507144*l - 16. Let u be ((-10)/(-6))/((-1)/12). Let s = u - -34. Let w be h(s). Round w to the nearest 1000000.",
        "a": "7000000"
    },
    {
        "q": "Suppose 0 = f + 3*m - 1559, 2*f - 1393 - 1740 = -m. Suppose 5*r = -6*z + 4*z - f, -4*r - 1570 = 2*z. Round z to the nearest one hundred.",
        "a": "-800"
    },
    {
        "q": "Let d = -4.3 - 86.7. Let h = d + 90.999999458. Round h to seven dps.",
        "a": "-0.0000005"
    },
    {
        "q": "Let m be -1 + (-2)/(-4) + 5087824/32 + 6. Round m to the nearest 100000.",
        "a": "200000"
    },
    {
        "q": "Let o = 255881 + -118926. Let d = -136988.99888 + o. Let x = d + 34. Round x to 4 dps.",
        "a": "0.0011"
    },
    {
        "q": "Let z = 117 + -323. Let k = z + 210.05. Round k to zero decimal places.",
        "a": "4"
    },
    {
        "q": "Let p = -70657.99900594 + 70658. Let m = -0.001 + p. What is m rounded to six dps?",
        "a": "-0.000006"
    },
    {
        "q": "Let z = -128 + 124. Let s(k) = -297*k**2 - 8*k - 20. Let r be s(z). What is r rounded to the nearest 100?",
        "a": "-4700"
    },
    {
        "q": "Let k = -1230 + 1224.368. Let g = -0.082 - k. Round g to one dp.",
        "a": "5.6"
    },
    {
        "q": "Let c be -48 + 9 - -1*2. Let z = c + 31. Let j(r) = -78334*r - 4. Let q be j(z). What is q rounded to the nearest one hundred thousand?",
        "a": "500000"
    },
    {
        "q": "Let b = 4076.729 - 4143.22888. Let s = 66.63 + b. Let w = s + -0.13. Round w to five decimal places.",
        "a": "0.00012"
    },
    {
        "q": "Suppose -2*h + 0*h - 10 = -3*w, 3*h + 4 = -w. Suppose 7*s + 5545 = w*s. Let a = s + 639. What is a rounded to the nearest 100?",
        "a": "-500"
    },
    {
        "q": "Let w be (-3 + 5)/(-4 - -5). Suppose -7*b = -w*b + 8000. Let g = b - 5800. What is g rounded to the nearest 1000?",
        "a": "-7000"
    },
    {
        "q": "Let l = 23.55 + -24.863. Let u = 3.05 - 1.58. Let b = u + l. Round b to 2 decimal places.",
        "a": "0.16"
    },
    {
        "q": "Let z = -191934740.433 + 192641089.432987. Let c = 706348 - z. Let r = -1 - c. Round r to 5 dps.",
        "a": "-0.00001"
    },
    {
        "q": "Let n(k) = -8000000*k**2 + 10*k - 16. Let t(v) = -v - 2. Let w(p) = -n(p) - t(p). Let l be w(2). What is l rounded to the nearest 1000000?",
        "a": "32000000"
    },
    {
        "q": "Let m = -10.15345 + 10.424. Round m to 3 dps.",
        "a": "0.271"
    },
    {
        "q": "Let c = -0.8 + 45.8. Let s = 45.00000515 - c. Round s to 7 dps.",
        "a": "0.0000052"
    },
    {
        "q": "Let m = 0.00508 + 0.065779. Let c = 0.0703 - m. Round c to 4 dps.",
        "a": "-0.0006"
    },
    {
        "q": "Let c = -50 + 99. Let q = -33 + c. Let g = q - 15.99765. What is g rounded to four dps?",
        "a": "0.0024"
    },
    {
        "q": "Let b = 26.555 + -2.775. Round b to the nearest integer.",
        "a": "24"
    },
    {
        "q": "Let r(k) = -28*k**2 + 2*k + 1. Let a be (1/((-5)/(-3)))/(8/80). Let m be (a/(-21) - -2) + (-8)/(-28). Let c be r(m). What is c rounded to the nearest ten?",
        "a": "-110"
    },
    {
        "q": "Let r be (2 - (-1 - -7)) + -32110 + 4. Let d = r + 60910. What is d rounded to the nearest one thousand?",
        "a": "29000"
    },
    {
        "q": "Let x be 3065402*8/(-16) + 1. Let c be ((-141)/(-9) - -1)*235962. Let t = c + x. What is t rounded to the nearest 1000000?",
        "a": "2000000"
    },
    {
        "q": "Let a = 3818757976 + -3818757952.99999939. Let x = -23 + a. Round x to 7 dps.",
        "a": "0.0000006"
    },
    {
        "q": "Let q = -235.2 - -234.633. Round q to one dp.",
        "a": "-0.6"
    },
    {
        "q": "Let f = 12.1 - 2.1. Let y = -3.5 - f. Let k = -6 - y. Round k to the nearest integer.",
        "a": "8"
    },
    {
        "q": "Let v be (9/27)/(2/(-150)). Let h = v - -26. Let m be (h - (4 - -2))*(-560001 - -1). Round m to the nearest 1000000.",
        "a": "3000000"
    },
    {
        "q": "Let n be 4/(-10) - 226536/(-40). Round n to the nearest 100.",
        "a": "5700"
    },
    {
        "q": "Let h = 49078119656 - 49078119140.00000442. Let b = 516 - h. Round b to seven dps.",
        "a": "0.0000044"
    },
    {
        "q": "Let u = 72731010 - 72730961.0000624. Let y = u - 49. What is y rounded to 6 decimal places?",
        "a": "-0.000062"
    },
    {
        "q": "Let m = -1.19404332 - -1.194. Round m to 5 decimal places.",
        "a": "-0.00004"
    },
    {
        "q": "Let g be -2 + -2 + 1 + 1. Let i be g + (171 - 4) - -1. Suppose i = -4*h + 50. What is h rounded to the nearest ten?",
        "a": "-30"
    },
    {
        "q": "Let m be -5*6/(-15) - 11/(-1). Suppose 7*s = m*s - 18. Suppose -4*i = -3*c - 110399991, s*c + 3755381 + 51444610 = 2*i. Round i to the nearest one million.",
        "a": "28000000"
    },
    {
        "q": "Let b = -11.87 - 1081.13. Let s = b - -1092.999219. What is s rounded to 4 dps?",
        "a": "-0.0008"
    },
    {
        "q": "Let d(f) = 220*f**3 + 3*f**2 - 3. Let b(o) = o**2 - 31*o + 31. Let k be b(30). Let p be d(k). What is p rounded to the nearest 10?",
        "a": "220"
    },
    {
        "q": "Let s = -0.6 + -44.4. Let b = s + 6. Let g = -38.9999884 - b. Round g to 6 dps.",
        "a": "0.000012"
    },
    {
        "q": "Let j = 11355.993809 + -11356. Round j to 4 decimal places.",
        "a": "-0.0062"
    },
    {
        "q": "Let j = 821.15269 - 778.15. Let i = j + -43. What is i rounded to four decimal places?",
        "a": "0.0027"
    },
    {
        "q": "Suppose 3*u = -x + 1071940 + 43985909, 45057849 = x + 5*u. Let s = -89557849 + x. Round s to the nearest one million.",
        "a": "-45000000"
    },
    {
        "q": "Let j = -22.2097813 + 22.21. What is j rounded to 5 dps?",
        "a": "0.00022"
    },
    {
        "q": "Let h = 141 - 104. Let r = -37.189 + h. Round r to 2 dps.",
        "a": "-0.19"
    },
    {
        "q": "Let z = -369.899996447 + 369.9. Round z to 6 decimal places.",
        "a": "0.000004"
    },
    {
        "q": "Let f be 83568/5 + (-4)/(-10). What is f rounded to the nearest one hundred?",
        "a": "16700"
    },
    {
        "q": "Suppose 8*f + 66 = 10*f. Suppose 1485000 = -f*m + 28*m. Round m to the nearest 10000.",
        "a": "-300000"
    },
    {
        "q": "Suppose -50*c = -56*c + 18. Suppose 2*i - c*t + 2775 = 2*t, -3*i + t - 4195 = 0. Round i to the nearest one hundred.",
        "a": "-1400"
    },
    {
        "q": "Let z = -5632835.1 - -5632807.100001. Let s = 5.6 + 22.4. Let n = z + s. Round n to five decimal places.",
        "a": "0"
    },
    {
        "q": "Let d = 1123 + -526. Let v = d + -596.98956. Let m = 0.01 - v. What is m rounded to 4 dps?",
        "a": "-0.0004"
    },
    {
        "q": "Let s = 0.3772 + -475.9772. What is s rounded to the nearest one hundred?",
        "a": "-500"
    },
    {
        "q": "Let g = -3.671 + 3.680264. Round g to four decimal places.",
        "a": "0.0093"
    },
    {
        "q": "Let i(b) = -5360*b**3 - 5*b**2 + 12*b**2 - 5*b**2 + 8. Let w be i(4). What is w rounded to the nearest 100000?",
        "a": "-300000"
    },
    {
        "q": "Let n = -25.86 - -18.76. What is n rounded to the nearest 100?",
        "a": "0"
    },
    {
        "q": "Let z = -1.554 - 167.256. Let q = 150.7 + 17.3. Let r = q + z. What is r rounded to one decimal place?",
        "a": "-0.8"
    },
    {
        "q": "Let b = -643.2 + 643.1992449. What is b rounded to 4 decimal places?",
        "a": "-0.0008"
    },
    {
        "q": "Let f(w) = -w**2 + 12*w - 10. Let o be f(8). Suppose -10 = 2*v - o. Let y be 35494/(-10) - v/10. Round y to the nearest one hundred.",
        "a": "-3600"
    },
    {
        "q": "Let n = -0.0617 + -9.8983. What is n rounded to one decimal place?",
        "a": "-10"
    },
    {
        "q": "Let q = -0.5456255 - 181.4544337. Let n = q + 182. What is n rounded to 5 dps?",
        "a": "-0.00006"
    },
    {
        "q": "Let z = 4964 + -4964.00004855. What is z rounded to five dps?",
        "a": "-0.00005"
    },
    {
        "q": "Let t = 4448.7 - 4573.7117. Let i = -125 - t. Round i to three decimal places.",
        "a": "0.012"
    },
    {
        "q": "Let y = -8754 - -10040.7. What is y rounded to the nearest 10?",
        "a": "1290"
    },
    {
        "q": "Let c = 2471.9996425 - 2472. What is c rounded to five decimal places?",
        "a": "-0.00036"
    },
    {
        "q": "Suppose -5*h - 225863 + 2359943 = 0. Suppose -b = -2*p + 2*b + 24946362, -8 = -4*b. Suppose -h - p = j. What is j rounded to the nearest one million?",
        "a": "-13000000"
    },
    {
        "q": "Let v = -24.4197382598 + 0.4197381498. Let b = 27.51 + -3.51. Let r = v + b. What is r rounded to seven dps?",
        "a": "-0.0000001"
    },
    {
        "q": "Let j = 23709.000021046 - 23709. What is j rounded to 7 decimal places?",
        "a": "0.000021"
    },
    {
        "q": "Let h = 1816 - 1816.0006554. What is h rounded to 4 dps?",
        "a": "-0.0007"
    },
    {
        "q": "Let m = -433.27 - -431. Let l = -2.612 - m. Round l to two decimal places.",
        "a": "-0.34"
    },
    {
        "q": "Let h = 691 - 728.7. Let p = h - -37.346. Let m = p + 0.35663. Round m to 4 decimal places.",
        "a": "0.0026"
    },
    {
        "q": "Let w be (21 - 1)/5 + (2 - 3). Suppose 4*p + 5*l - 560020 = 0, 317653 + 102351 = w*p + l. Round p to the nearest one hundred thousand.",
        "a": "100000"
    },
    {
        "q": "Let t = -3492430.999774 - -3492459. Let o = t + -28. Round o to five decimal places.",
        "a": "0.00023"
    },
    {
        "q": "Suppose -122*v - 154700000 = 147*v - 99*v. Round v to the nearest 100000.",
        "a": "-900000"
    },
    {
        "q": "Let d be 1102656/36 + (-12)/36. Round d to the nearest 100.",
        "a": "30600"
    },
    {
        "q": "Let s(b) = -212*b - 27. Let k be s(-25). Suppose -14*o - 1223 = k. Round o to the nearest 10.",
        "a": "-460"
    },
    {
        "q": "Let f be (5/2)/(29/(-114144)). Round f to the nearest one thousand.",
        "a": "-10000"
    },
    {
        "q": "Let z = 3437414 + -6149414. What is z rounded to the nearest 1000000?",
        "a": "-3000000"
    },
    {
        "q": "Suppose -5*w + j + 2915 = 0, -3*w - 7*j = -3*j - 1726. Let l be w*(5/2)/(-5). What is l rounded to the nearest 100?",
        "a": "-300"
    },
    {
        "q": "Let r = 1015 + -1014.99996748. Round r to six decimal places.",
        "a": "0.000033"
    },
    {
        "q": "Let x = 7 + -4. Suppose 2*t + 0 - 6 = 0, x*d = 3*t - 21. Let l be -4 + 34/8 - (-4161)/d. What is l rounded to the nearest one hundred?",
        "a": "-1000"
    },
    {
        "q": "Let i = -0.97 - -1.059. Let s = i - 2.589. What is s rounded to the nearest 10?",
        "a": "0"
    },
    {
        "q": "Let w = 11.58 + -0.18. Let t = -0.10913 + -11.39287. Let d = t + w. What is d rounded to 2 dps?",
        "a": "-0.1"
    },
    {
        "q": "Let m(u) = u**3 + 26*u**2 + 22*u - 50. Let v be m(-25). Suppose v*r + 370300 = 32*r. What is r rounded to the nearest ten thousand?",
        "a": "50000"
    },
    {
        "q": "Let j = 34 + -32. Suppose -j*g = -2, 5*a + 5*g + 3 = 8. Suppose -4*z + m = 2759, a = -z - 9*m + 4*m - 695. What is z rounded to the nearest 100?",
        "a": "-700"
    },
    {
        "q": "Let d(h) = -12497*h - 424. Let g be d(-32). Round g to the nearest 10000.",
        "a": "400000"
    },
    {
        "q": "Let c = -0.37 - -0.3895. Let j = c + -0.0194679. Round j to 6 dps.",
        "a": "0.000032"
    },
    {
        "q": "Let m(s) = -18*s - 5 - 4 - 10885*s**2 + 4*s. Let d(l) = -20*l**3 - l**2 + 5*l - 5. Let h be d(1). Let o be m(h). What is o rounded to the nearest 1000000?",
        "a": "-5000000"
    },
    {
        "q": "Let p = -4 + -7.1. Let z = -4.9 + p. Let h = z + 16.000001. What is h rounded to 6 dps?",
        "a": "0.000001"
    },
    {
        "q": "Let s = -145.862 - 0.138. Let o = -147.06 - s. Round o to zero decimal places.",
        "a": "-1"
    },
    {
        "q": "Suppose 5*a - 4*t = 493649984, 2*a - 3*t - 2*t = 197459980. Round a to the nearest 1000000.",
        "a": "99000000"
    },
    {
        "q": "Suppose 0 = -4454*k + 4468*k - 1400840000. Round k to the nearest one million.",
        "a": "100000000"
    },
    {
        "q": "Let r(k) be the third derivative of -67*k**7/1008 + 17*k**5/60 - 8*k**2. Let s(n) be the third derivative of r(n). Let h be s(2). Round h to the nearest 100.",
        "a": "-700"
    },
    {
        "q": "Let j = 397.9434 - -0.0566. Let h = -398.0000558 + j. What is h rounded to 5 decimal places?",
        "a": "-0.00006"
    },
    {
        "q": "Let y = 0.1221 + -0.122101156. What is y rounded to seven decimal places?",
        "a": "-0.0000012"
    },
    {
        "q": "Suppose -1337522 = s + 6668471. Let t(w) = 7332*w**2 - 15*w - 20. Let f be t(-9). Let p = s - f. Round p to the nearest one million.",
        "a": "-9000000"
    },
    {
        "q": "Suppose -25*l + 105332640 = -78*l - 17203360. Round l to the nearest one hundred thousand.",
        "a": "-2300000"
    },
    {
        "q": "Let k = -11479 - -11485.459. Round k to one decimal place.",
        "a": "6.5"
    },
    {
        "q": "Let k = 0.2472 - -1218.7528. Let u = k + -1336.7. Round u to the nearest ten.",
        "a": "-120"
    },
    {
        "q": "Let a = 1.1 + -0.964. Let i = -0.235 - -0.435. Let l = a - i. Round l to 2 dps.",
        "a": "-0.06"
    },
    {
        "q": "Let v = 89815 - 171505. What is v rounded to the nearest 10000?",
        "a": "-80000"
    },
    {
        "q": "Let z(x) be the first derivative of 495*x**2/2 + 60*x - 27. Let a be z(-14). What is a rounded to the nearest one hundred?",
        "a": "-6900"
    },
    {
        "q": "Let i be 521909964/27 - (3 - 52/12). What is i rounded to the nearest one million?",
        "a": "19000000"
    },
    {
        "q": "Let a = 0.22 + 0.63. Let c = -0.15 + a. Let b = c - 0.757. Round b to two dps.",
        "a": "-0.06"
    },
    {
        "q": "Let h = -39.3953 + 38.83. Round h to one dp.",
        "a": "-0.6"
    },
    {
        "q": "Suppose 0 = 3*l - 0*l - 6. Let k(h) = -15*h - 3. Let y be k(l). Let r be 0 + -1 - (-11)/(y/150). What is r rounded to the nearest 10?",
        "a": "-50"
    },
    {
        "q": "Let g = -107.957 + 108. Let r = -0.0194 - g. Round r to 2 decimal places.",
        "a": "-0.06"
    },
    {
        "q": "Let a = 0.052 - -57.948. Let n = 57.5 - a. Round n to the nearest integer.",
        "a": "-1"
    },
    {
        "q": "Let t(g) = -5*g**2 - 11*g + 8. Let y = -105 - -75. Let k be 176/(-10) - 18/y. Let b be t(k). Round b to the nearest one hundred.",
        "a": "-1300"
    },
    {
        "q": "Let c = 1561644.000056 + -1561597. Let f = 239 + -286. Let z = f + c. Round z to 5 dps.",
        "a": "0.00006"
    },
    {
        "q": "Let n(x) = -3110004*x**2 - 3*x + 1. Let q be 54/72 - (11/4 + -1). Let r be n(q). What is r rounded to the nearest one million?",
        "a": "-3000000"
    },
    {
        "q": "Suppose 39*w + 110303 = -45307. Round w to the nearest 1000.",
        "a": "-4000"
    },
    {
        "q": "Let o = 0.01119 - 1406.61119. Round o to the nearest 100.",
        "a": "-1400"
    },
    {
        "q": "Suppose -3*y + 12 + 9 = -3*n, 33 = 4*y - 3*n. Suppose 0 = y*x - 505190 - 505210. What is x rounded to the nearest ten thousand?",
        "a": "80000"
    },
    {
        "q": "Let c = 2790305.599611 + -2790522.6. Let q = -217 - c. What is q rounded to 4 dps?",
        "a": "0.0004"
    },
    {
        "q": "Let a = -1047 - -1066.0075. Let x = 19.396 + -0.396. Let h = a - x. What is h rounded to three decimal places?",
        "a": "0.008"
    },
    {
        "q": "Let i = 3.54 + -5.27. Let x = i + 0.03. Let m = x - -3.5. What is m rounded to the nearest integer?",
        "a": "2"
    },
    {
        "q": "Let x = -2.22 - -2.095. Let i = x + 0.11196. What is i rounded to three dps?",
        "a": "-0.013"
    },
    {
        "q": "Let i = -6.797327 + 15.797369. Let r = -9 - 0. Let q = r + i. What is q rounded to five decimal places?",
        "a": "0.00004"
    },
    {
        "q": "Let m = -9 + -6. Let b = 16519.018 + -16504. Let y = m + b. Round y to 2 decimal places.",
        "a": "0.02"
    },
    {
        "q": "Let c = -359 + 74. Let m = 145 + c. Let g = m - -133.7. What is g rounded to the nearest integer?",
        "a": "-6"
    },
    {
        "q": "Let u be (22159956 - -44)/(2/(-20)). Round u to the nearest one million.",
        "a": "-222000000"
    },
    {
        "q": "Let n(m) = -m**2 - 12*m - 7. Let p be n(-5). Let h be 8/p - 106909/(-7). Suppose -3*g = h + 2427. Round g to the nearest 1000.",
        "a": "-6000"
    },
    {
        "q": "Let b(r) = -165138*r + 346. Let s be b(17). Round s to the nearest one hundred thousand.",
        "a": "-2800000"
    },
    {
        "q": "Let b = -3.073 + 3.081745. What is b rounded to three decimal places?",
        "a": "0.009"
    },
    {
        "q": "Let c = -50.3681 - -50.79. What is c rounded to one decimal place?",
        "a": "0.4"
    },
    {
        "q": "Let n = 99 - 15. Let b = 84.000139 - n. What is b rounded to five decimal places?",
        "a": "0.00014"
    },
    {
        "q": "Let p = 2220.999998414 + -2221. What is p rounded to six dps?",
        "a": "-0.000002"
    },
    {
        "q": "Let p = 24 + -23.984. Let h = -0.057 + p. Let a = 0.095 + h. What is a rounded to 2 decimal places?",
        "a": "0.05"
    },
    {
        "q": "Suppose -9*s = 2*o - 13*s - 58, 4*s = -5*o + 159. Suppose o*a = 42*a + 47300. Round a to the nearest one thousand.",
        "a": "-4000"
    },
    {
        "q": "Let s = 829.046 + -865. Round s to the nearest integer.",
        "a": "-36"
    },
    {
        "q": "Let o(k) = 46799*k**2 - 9*k - 20. Let b be o(-5). Suppose 10*z + b = 9*z. What is z rounded to the nearest one hundred thousand?",
        "a": "-1200000"
    },
    {
        "q": "Let z = -818.9 - -818.8999982609. Round z to 7 dps.",
        "a": "-0.0000017"
    },
    {
        "q": "Let y be 1*2*(-1162090)/316. What is y rounded to the nearest 1000?",
        "a": "-7000"
    },
    {
        "q": "Let c = -2.384 - -2.9525. Round c to one decimal place.",
        "a": "0.6"
    },
    {
        "q": "Let v = 230638 - 162796. Suppose 4*t = -v - 20158. What is t rounded to the nearest 1000?",
        "a": "-22000"
    },
    {
        "q": "Let h = -930 - -2039. Let u = h - 1108.9493. Round u to two dps.",
        "a": "0.05"
    },
    {
        "q": "Let w = 0.0396276 - -58.9592124. Let a = -58.96 - 0.04. Let z = w + a. What is z rounded to four decimal places?",
        "a": "-0.0012"
    },
    {
        "q": "Suppose -2*m - j = 78700, 0 = -45*m + 42*m + 4*j - 118050. Round m to the nearest 1000.",
        "a": "-39000"
    },
    {
        "q": "Let w = 954.9990624 + -955. What is w rounded to 4 decimal places?",
        "a": "-0.0009"
    },
    {
        "q": "Let v = 1.0111 - -0.2089. What is v rounded to the nearest integer?",
        "a": "1"
    },
    {
        "q": "Suppose -11*r = -12*r + 4. Let b be 8916749/((-3)/(1 - -2))*r. Let s = -19166996 - b. Round s to the nearest 1000000.",
        "a": "17000000"
    },
    {
        "q": "Let r be 4/(-10) + (-1 - 111/(-15)). Let d be r/(-12) + (21329/(-2))/(-1). Let f = 26864 - d. What is f rounded to the nearest one thousand?",
        "a": "16000"
    },
    {
        "q": "Let l = -3074.8 + 2652. What is l rounded to the nearest 100?",
        "a": "-400"
    },
    {
        "q": "Let g = -1811 - -643. Let q = g + 1168.00803. Round q to 3 decimal places.",
        "a": "0.008"
    },
    {
        "q": "Let x = 24.512 - 8.027. What is x rounded to the nearest integer?",
        "a": "16"
    },
    {
        "q": "Let f = 388 - 387.99099. What is f rounded to 3 dps?",
        "a": "0.009"
    },
    {
        "q": "Let s = -359634.0506 + 359351. Let o = s - -0.0506. Let d = o - -283.0141. Round d to 3 dps.",
        "a": "0.014"
    },
    {
        "q": "Let i = -3560 + 1487. Let q = i + 1894.9. Let l = q + 167. What is l rounded to the nearest integer?",
        "a": "-11"
    },
    {
        "q": "Let l = 55.6 - 78.7. Let m = -23.10186 - l. What is m rounded to three dps?",
        "a": "-0.002"
    },
    {
        "q": "Let k = -20794 + 18795.2. Round k to the nearest ten.",
        "a": "-2000"
    },
    {
        "q": "Let u = 129 + -237. Let i = 288 + u. Let f = 179.99661 - i. What is f rounded to four dps?",
        "a": "-0.0034"
    },
    {
        "q": "Let y = -8833 - -8836.959. What is y rounded to one decimal place?",
        "a": "4"
    },
    {
        "q": "Let t = -112041322 - -112041119.0000408. Let j = -203 - t. Round j to six dps.",
        "a": "-0.000041"
    },
    {
        "q": "Let h(c) be the second derivative of -97*c**5/20 - 5*c**4/12 + 7*c**3/2 + 5*c**2 + 8*c. Let w be h(-10). What is w rounded to the nearest ten thousand?",
        "a": "100000"
    },
    {
        "q": "Let x = 168.74 - 168.73990907. Round x to 5 decimal places.",
        "a": "0.00009"
    },
    {
        "q": "Let h = 50.69999982 + -50.7. Round h to seven decimal places.",
        "a": "-0.0000002"
    },
    {
        "q": "Let u = 24752.45000025 - 24752.11. Let a = 1128.34 + -1128. Let g = a - u. Round g to seven dps.",
        "a": "-0.0000003"
    },
    {
        "q": "Let c = 7793.4303 - 7793. What is c rounded to 1 dp?",
        "a": "0.4"
    },
    {
        "q": "Let f = 3471 + -3471.0000002693. What is f rounded to seven decimal places?",
        "a": "-0.0000003"
    },
    {
        "q": "Suppose c = -2*o - 4030008, -3*c - 3320892 = 3*o + 8769120. What is c rounded to the nearest one million?",
        "a": "-4000000"
    },
    {
        "q": "Let u = 34.4 + -3.4. Let r = u + -30. Let g = r - 1.0094. What is g rounded to 3 decimal places?",
        "a": "-0.009"
    },
    {
        "q": "Suppose -14472876 = -7*l + 722480 + 5034644. Round l to the nearest 1000000.",
        "a": "3000000"
    },
    {
        "q": "Let i(y) = 21997*y**2 - 7*y - 6. Let x be i(-1). Let o = x - 32778. What is o rounded to the nearest one thousand?",
        "a": "-11000"
    },
    {
        "q": "Let s = -1.55 - -2.62. Let j = 80.07 - s. Let v = j + -71.4. Round v to the nearest integer.",
        "a": "8"
    },
    {
        "q": "Let q = -1 + 0.74. Let u = 6.38 + -1.92. Let k = u + q. What is k rounded to zero dps?",
        "a": "4"
    },
    {
        "q": "Let d = 8494 + -8493.99994859. Round d to 6 dps.",
        "a": "0.000051"
    },
    {
        "q": "Let q = -15.3 + 10.74. Let d = -0.16 - q. Let g = d + -4.39792. What is g rounded to 4 dps?",
        "a": "0.0021"
    },
    {
        "q": "Let d = -260.163 - -260. Let y = 206966 + -206965.8369933. Let w = y + d. Round w to 6 dps.",
        "a": "0.000007"
    },
    {
        "q": "Let o = -99.2 + 94.571. Round o to one decimal place.",
        "a": "-4.6"
    },
    {
        "q": "Let p = 214.5 + -216. Let r = p - -1.500158. Round r to 5 decimal places.",
        "a": "0.00016"
    },
    {
        "q": "Suppose -5*g - t + 72 = -0*t, 3*t + 39 = 2*g. Let r = 19 - g. Suppose 0*w - 412 = r*w. What is w rounded to the nearest ten?",
        "a": "-100"
    },
    {
        "q": "Let r = -185 + 197. Let l = -11.99999652 + r. What is l rounded to 7 dps?",
        "a": "0.0000035"
    },
    {
        "q": "Let j = 0.226 + 1.374. Let n = -1.60000029 + j. Round n to 7 dps.",
        "a": "-0.0000003"
    },
    {
        "q": "Let s = 30669545 + -53375545. What is s rounded to the nearest one million?",
        "a": "-23000000"
    },
    {
        "q": "Let d = -3182044.933420467 - -3180954.93342. Let a = d - -1090. Round a to seven decimal places.",
        "a": "-0.0000005"
    },
    {
        "q": "Suppose -2*g + 14885 = 5*n, 5*n - 9*g = -10*g + 14880. Suppose 3*t - n = -2*m, 0*m - m + t = -1475. Round m to the nearest 100.",
        "a": "1500"
    },
    {
        "q": "Let z = -2.06 - -76.06. Let d = z - 73.468. Round d to 2 decimal places.",
        "a": "0.53"
    },
    {
        "q": "Let a(p) = 93*p**2 - 4*p - 2. Let u be a(-1). Let y = u + -6. Suppose 91*x = y*x + 1100. Round x to the nearest 100.",
        "a": "600"
    },
    {
        "q": "Let v = -16002.16314 + 16002. Round v to two dps.",
        "a": "-0.16"
    },
    {
        "q": "Let l(d) = 179*d + 2. Let k be l(-4). Let x = -360 - k. Suppose 4*b + p - 3*p = -x, -5*b = p + 453. Round b to the nearest one hundred.",
        "a": "-100"
    },
    {
        "q": "Let u = 116.22583 - 4.24463. Let l = u - 112. Let t = l + 0.005. What is t rounded to three dps?",
        "a": "-0.014"
    },
    {
        "q": "Let d = -64 - -99. Let v = 51 - d. Let w = v - 14.9. What is w rounded to 0 decimal places?",
        "a": "1"
    },
    {
        "q": "Let c = -1.84 + 76.64. Let r = c + -7.3. Round r to the nearest 10.",
        "a": "70"
    },
    {
        "q": "Let n = 12548.021983 - 12548. Round n to four dps.",
        "a": "0.022"
    },
    {
        "q": "Let x = -2.559 - -2.4. Let p = x + 0.1588664. What is p rounded to 5 decimal places?",
        "a": "-0.00013"
    },
    {
        "q": "Let c = -2.800575 + -1.4688. Let o = c - 19.7306231. Let b = o + 24. Round b to 6 decimal places.",
        "a": "0.000002"
    },
    {
        "q": "Let p(w) = -4109*w**2 - 17*w - 38. Let l be p(-2). Round l to the nearest one thousand.",
        "a": "-16000"
    },
    {
        "q": "Let s = -1953 + 1952.99995594. What is s rounded to 6 dps?",
        "a": "-0.000044"
    },
    {
        "q": "Let y = 157232.19835 + -157194.2. Let j = 292.5 + -330.5. Let k = y + j. What is k rounded to 4 decimal places?",
        "a": "-0.0017"
    },
    {
        "q": "Let d = -38.50010838 - -38.5. What is d rounded to 6 dps?",
        "a": "-0.000108"
    },
    {
        "q": "Suppose 8*c + 31952374 = -28368241 - 27239385. Round c to the nearest one million.",
        "a": "-11000000"
    },
    {
        "q": "Let t = -5483.5228 + 5482. Let j = t + 1.53. What is j rounded to three decimal places?",
        "a": "0.007"
    },
    {
        "q": "Let d = 3391 + -3394.094. What is d rounded to the nearest integer?",
        "a": "-3"
    },
    {
        "q": "Let s = 609 - 167.04. What is s rounded to zero dps?",
        "a": "442"
    },
    {
        "q": "Let v = 473884116 - 473884336.9999812. Let g = -221 - v. Round g to 6 dps.",
        "a": "-0.000019"
    },
    {
        "q": "Let n = -21946003 + 21945625.00306. Let w = n + 378. What is w rounded to 4 dps?",
        "a": "0.0031"
    },
    {
        "q": "Let t = -2779.0978 + 2779. What is t rounded to 2 decimal places?",
        "a": "-0.1"
    },
    {
        "q": "Let w = 0.7509 + -0.755291. Round w to four decimal places.",
        "a": "-0.0044"
    },
    {
        "q": "Let t = -44 + 48.4. Let d = -50.512 + 46.1038. Let i = d + t. Round i to 3 dps.",
        "a": "-0.008"
    },
    {
        "q": "Let o(n) = -2982430*n + 29. Let y be o(-5). Suppose -9587821 = -5*j + y. Round j to the nearest 1000000.",
        "a": "5000000"
    },
    {
        "q": "Let g = 1890 - 2010.43. What is g rounded to the nearest 10?",
        "a": "-120"
    },
    {
        "q": "Let a(p) = -6*p**3 + 5*p**2 + 20*p - 4*p**3 + 0*p**2 + 15. Let b be a(-7). Round b to the nearest 100.",
        "a": "3600"
    },
    {
        "q": "Suppose 2388932379 = 38*i - 231016860 - 2459510761. What is i rounded to the nearest 1000000?",
        "a": "134000000"
    },
    {
        "q": "Let x = 0.201 - 0.459. Let o = -0.169 - x. What is o rounded to two decimal places?",
        "a": "0.09"
    },
    {
        "q": "Let g = -8510 + 8510.005357. Round g to 4 decimal places.",
        "a": "0.0054"
    },
    {
        "q": "Suppose -3*s + 2277169 = -2*z, -5*z - s = 1339807 + 4353090. Let j = -2243580 - z. What is j rounded to the nearest one hundred thousand?",
        "a": "-1100000"
    },
    {
        "q": "Let q = -0.189640133793 + -540.810360408207. Let c = q + 541. What is c rounded to seven decimal places?",
        "a": "-0.0000005"
    },
    {
        "q": "Let x = -4133609.5203 + 4213514.438366. Let d = 79905 - x. Let f = d + -0.082. Round f to five dps.",
        "a": "-0.00007"
    },
    {
        "q": "Let b = -62 - -29. Let g = b - -45. Suppose -g = -16*t + 13*t. Round t to the nearest ten.",
        "a": "0"
    },
    {
        "q": "Let d = 14 - 35. Let f = -20.999927 - d. Round f to five decimal places.",
        "a": "0.00007"
    },
    {
        "q": "Let z = -26.46 - -26.42198. What is z rounded to three dps?",
        "a": "-0.038"
    },
    {
        "q": "Let r = 0.207 - 0.087. Let p = r - 0.2297. Round p to 2 dps.",
        "a": "-0.11"
    },
    {
        "q": "Let d = 3792722 + -379222. What is d rounded to the nearest ten thousand?",
        "a": "3410000"
    },
    {
        "q": "Let a = -93.864 + 94. Let d = a + -0.149. Round d to three decimal places.",
        "a": "-0.013"
    },
    {
        "q": "Let o = -762237.23099936 - -762237. Let q = o + 0.231. What is q rounded to 6 dps?",
        "a": "0.000001"
    },
    {
        "q": "Let h = 15.5 + -16.08. Let c = -0.58377 - h. Round c to three dps.",
        "a": "-0.004"
    },
    {
        "q": "Let i be (-110)/(-4) + (-2)/(-4). Let j = i + -27. Let h be (j + 927)/((9/(-93750))/3). What is h rounded to the nearest one million?",
        "a": "-29000000"
    },
    {
        "q": "Let b = -3325 - -3325.0000001384. Round b to 7 dps.",
        "a": "0.0000001"
    },
    {
        "q": "Let m = 2801606855.0000049 - 2801606657. Let n = m + -198. Round n to six decimal places.",
        "a": "0.000005"
    },
    {
        "q": "Suppose 0 = -50*n - 33*n + 3481186000. Round n to the nearest 100000.",
        "a": "41900000"
    },
    {
        "q": "Let n = -74 + 121. Let w = -52 + n. Let m = 5.00072 + w. Round m to four decimal places.",
        "a": "0.0007"
    },
    {
        "q": "Let o = 1571 + -1001. Suppose 0 = 5*l - 2*l + 5*q - 2265, 762 = l + 4*q. Suppose -o = -n + l. Round n to the nearest 100.",
        "a": "1300"
    },
    {
        "q": "Let z = -168908820 - -168908817.50999646. Let m = -2.49 - z. Round m to six decimal places.",
        "a": "0.000004"
    },
    {
        "q": "Let n = 240 + -423. Let a = 182.99999985 + n. Round a to 7 decimal places.",
        "a": "-0.0000002"
    },
    {
        "q": "Let i = 7305169.142 + -7304754.14199737. Let j = i - 415. Round j to 7 dps.",
        "a": "0.0000026"
    },
    {
        "q": "Let b(h) = 12 - 217*h + 21*h - 32*h. Let l(d) = d**2 - 5*d - 16. Let m be l(0). Let i be b(m). What is i rounded to the nearest one hundred?",
        "a": "3700"
    },
    {
        "q": "Let y = -3.579 - -3.4613. What is y rounded to 2 dps?",
        "a": "-0.12"
    },
    {
        "q": "Suppose 5*y = 34 - 4. Suppose 0 = -i + 104 - y. Let z = i - 40. What is z rounded to the nearest 10?",
        "a": "60"
    },
    {
        "q": "Let q = -43 + 47. Let x be (-1000)/((2/(-812))/(q - -1)). Round x to the nearest one hundred thousand.",
        "a": "2000000"
    },
    {
        "q": "Let h = -8475 - -15827. Round h to the nearest 1000.",
        "a": "7000"
    },
    {
        "q": "Let v(p) = -166*p**2 - 21*p - 23. Let u(t) = -331*t**2 - 43*t - 45. Let z(w) = 4*u(w) - 9*v(w). Let i be z(-11). What is i rounded to the nearest one thousand?",
        "a": "20000"
    },
    {
        "q": "Suppose 0*c - 25 = -5*c. Let q(d) = -6*d + 27. Let l be q(c). Let m be (-34244)/(-16) + l/12 - 0. Round m to the nearest one hundred.",
        "a": "2100"
    },
    {
        "q": "Let x = -0.135 - -10.135. Let z = x - 9.888. Round z to 2 decimal places.",
        "a": "0.11"
    },
    {
        "q": "Let i = 1.4 - -7.6. Let o = -0.19614 + 9.22094. Let x = i - o. What is x rounded to 3 dps?",
        "a": "-0.025"
    },
    {
        "q": "Let n = 14891.58 + -14574. Let d = 314 - n. Round d to the nearest integer.",
        "a": "-4"
    },
    {
        "q": "Suppose 0 = -393*t + 364*t + 66700. What is t rounded to the nearest 100000?",
        "a": "0"
    },
    {
        "q": "Let u = -261.5937 - -261.7397027. Let o = u - 0.146. What is o rounded to five decimal places?",
        "a": "0"
    },
    {
        "q": "Let c = -33339.73 + 33184. What is c rounded to zero decimal places?",
        "a": "-156"
    },
    {
        "q": "Let g = -284 - -282.49. Let w = 1.51002 + g. Round w to five dps.",
        "a": "0.00002"
    },
    {
        "q": "Suppose -2 = -2*t + 6. Let u be ((-18)/4)/((-13)/t + 4). Let y be u/(-15) + (-1459996)/(-10). Round y to the nearest ten thousand.",
        "a": "150000"
    },
    {
        "q": "Let k = -0.556 + 1.97. Let h = k - 1.38. Round h to two decimal places.",
        "a": "0.03"
    },
    {
        "q": "Let p = -74.5187 - 0.1813. Let i = p + 74.6999689. What is i rounded to 6 decimal places?",
        "a": "-0.000031"
    },
    {
        "q": "Let v = 16.1913 - -0.2287. What is v rounded to the nearest integer?",
        "a": "16"
    },
    {
        "q": "Let u = -61.915 + -0.085. Let t = u + 64.9. Let a = t + -2.900046. Round a to five decimal places.",
        "a": "-0.00005"
    },
    {
        "q": "Let b = 20492037755 + -20492037962.99999746. Let y = b - -208. Round y to six dps.",
        "a": "0.000003"
    },
    {
        "q": "Let r = -17475.0023182 + 17475. What is r rounded to 4 dps?",
        "a": "-0.0023"
    },
    {
        "q": "Let n be -7*(4 - 18352/(-28)). What is n rounded to the nearest 1000?",
        "a": "-5000"
    },
    {
        "q": "Let l = -66 - -35. Let g = l + 24.5. Let n = g + 6.03. What is n rounded to one dp?",
        "a": "-0.5"
    },
    {
        "q": "Let k = 73999 + -52264. Suppose 3*i - 5*w - k = 0, -i + 4*w - w + 7241 = 0. Round i to the nearest one thousand.",
        "a": "7000"
    },
    {
        "q": "Let y = 2.483 + 0.289. Let n = -12 - -14.9. Let h = n - y. Round h to 2 dps.",
        "a": "0.13"
    },
    {
        "q": "Let k be ((-28)/(-12))/(3/(-18)). Let c = k - -18. Suppose -2*h + 3*v + 864988 = 3*h, c*h + 3*v - 692012 = 0. What is h rounded to the nearest ten thousand?",
        "a": "170000"
    },
    {
        "q": "Let k = -223.93 - -29.83. Let o = k - -178. Let u = -16.10097 - o. Round u to 4 decimal places.",
        "a": "-0.001"
    },
    {
        "q": "Let w = 0.262 - 0.27. Let i = w + 25.008. Let c = 25.0000068 - i. What is c rounded to six dps?",
        "a": "0.000007"
    },
    {
        "q": "Suppose -f + 2 = k, f + f - 10 = 0. Let d be (427 + k)*(-22 + -3)*1. What is d rounded to the nearest 1000?",
        "a": "-11000"
    },
    {
        "q": "Let p(t) = -2*t - 82. Let k be p(-7). Suppose -g = -4*y - 17, 0*g - 4*g + 4*y = -56. Let f = g - k. What is f rounded to the nearest 10?",
        "a": "80"
    },
    {
        "q": "Let l = -19920 - -13825. Let r = -6114.955 - l. Let c = 20 + r. What is c rounded to 2 dps?",
        "a": "0.05"
    },
    {
        "q": "Let i = -1369 + 841. Let k = i - -531.43. What is k rounded to 1 decimal place?",
        "a": "3.4"
    },
    {
        "q": "Let t = -3.6 + -13. Let j = -20.56 - t. Round j to the nearest integer.",
        "a": "-4"
    },
    {
        "q": "Let y = 3.129 - 2.4702. What is y rounded to two dps?",
        "a": "0.66"
    },
    {
        "q": "Let x = 8800 + -3519. Suppose -x - 6261 = -2*t. Let p = t - 371. Round p to the nearest one thousand.",
        "a": "5000"
    },
    {
        "q": "Let t = 40.15000629 + -40.15. What is t rounded to seven decimal places?",
        "a": "0.0000063"
    },
    {
        "q": "Let d = 11.44 + -13.1. Let w = d - -1.659999197. Round w to 7 decimal places.",
        "a": "-0.0000008"
    },
    {
        "q": "Let p = -14 + 5.2. Let m = p - -8.7941. Round m to two dps.",
        "a": "-0.01"
    },
    {
        "q": "Let b = -2.7 - -2.647. Let v = b - -42.053. Let x = v - 41.15. Round x to 1 decimal place.",
        "a": "0.9"
    },
    {
        "q": "Let b = -61126.9999972457 + 61127. Round b to 7 decimal places.",
        "a": "0.0000028"
    },
    {
        "q": "Let r = -10332211 - -10385302.0071. Let d = -53231 + r. Let v = 140 + d. Round v to 3 dps.",
        "a": "0.007"
    },
    {
        "q": "Let j = -207.34 - -4.34. Let q = j - -203.00073. What is q rounded to four dps?",
        "a": "0.0007"
    },
    {
        "q": "Let q = -0.39 - 0. Let w = 4.51 - q. Let g = w + -4.8988. What is g rounded to three dps?",
        "a": "0.001"
    },
    {
        "q": "Let h be 7 + (-4 - (0 + -6 + 2)). Suppose h*n - 56900 = -3*n. Round n to the nearest 1000.",
        "a": "6000"
    },
    {
        "q": "Let h = -3415.08956 + 3415. Let b = 0.092 + h. What is b rounded to 3 decimal places?",
        "a": "0.002"
    },
    {
        "q": "Let z = 134.11 + -134. Let r = 0.1304 - z. What is r rounded to 3 decimal places?",
        "a": "0.02"
    },
    {
        "q": "Let m = -105.6 + 0.6. Let v = -104.297 - m. Round v to 1 decimal place.",
        "a": "0.7"
    },
    {
        "q": "Suppose -994*n - 282030000 = -1015*n. What is n rounded to the nearest one hundred thousand?",
        "a": "13400000"
    },
    {
        "q": "Let y = -50 - -49.94. Let d = y + -0.48. Let p = 0.03 + d. What is p rounded to 1 dp?",
        "a": "-0.5"
    },
    {
        "q": "Suppose 11*v = 9*v - 64. Let x = 40 + v. Let n be 4 - 31506*x/12. Round n to the nearest one thousand.",
        "a": "-21000"
    },
    {
        "q": "Let j = -210.895 + 211. Let q = j - -0.165. What is q rounded to 2 decimal places?",
        "a": "0.27"
    },
    {
        "q": "Let b = -787.941 + 789. What is b rounded to 1 decimal place?",
        "a": "1.1"
    },
    {
        "q": "Suppose -u = t + 42091999, -6*t - 9*u + 8*u - 252551999 = 0. What is t rounded to the nearest one million?",
        "a": "-42000000"
    },
    {
        "q": "Let w = -0.51155 + 0.04065. What is w rounded to 2 dps?",
        "a": "-0.47"
    },
    {
        "q": "Let x = 19.793 - 20.7857. What is x rounded to two dps?",
        "a": "-0.99"
    },
    {
        "q": "Let r = 3.06799 - -0.23221. Let o = r - 3.33. Round o to 2 decimal places.",
        "a": "-0.03"
    },
    {
        "q": "Suppose 148 = 5*f - 2*g - 8, -4*g - 42 = -f. Suppose f*v - 25558 = 32*v. Let h = -5579 - v. What is h rounded to the nearest 1000?",
        "a": "7000"
    },
    {
        "q": "Let b(s) = 10*s**3 - 5*s**2 + 5*s + 3. Let j be b(3). Let l = j - 1883. Round l to the nearest one hundred.",
        "a": "-1600"
    },
    {
        "q": "Let b = -970 + 3719. Let h = -957 + b. Let v be h/24 + (-1)/(-3). Round v to the nearest ten.",
        "a": "80"
    },
    {
        "q": "Suppose 114*w + 804 = 118*w. Round w to the nearest one hundred.",
        "a": "200"
    },
    {
        "q": "Let k = 0.6251146 + -0.175137. Let q = -1.249 + 0.799. Let m = k + q. Round m to six decimal places.",
        "a": "-0.000022"
    },
    {
        "q": "Let r = 1166445593 + -1166446571.999321. Let w = -979 - r. Round w to 4 dps.",
        "a": "-0.0007"
    },
    {
        "q": "Let j = -206 - -208. Let n be (-6 + 8728/(-12))/(j/60000). Round n to the nearest one million.",
        "a": "-22000000"
    },
    {
        "q": "Let w = -1740.000000052 - -1740. What is w rounded to 6 decimal places?",
        "a": "0"
    },
    {
        "q": "Let o be (2 - (-54)/(-21))*-7. Suppose -o*t = -163 - 189. Let s be (t - -2) + (-5 + 2)/3. What is s rounded to the nearest ten?",
        "a": "90"
    },
    {
        "q": "Suppose -580426 - 348175 = 2*y + g, -4*g = -3*y - 1392896. What is y rounded to the nearest 10000?",
        "a": "-460000"
    },
    {
        "q": "Let k = -0.094 - 45.906. Let r = -98 + k. Let n = r + 144.239. What is n rounded to 2 decimal places?",
        "a": "0.24"
    },
    {
        "q": "Let f = -0.28409404 - -0.2841. Round f to 7 dps.",
        "a": "0.000006"
    },
    {
        "q": "Let v = 39 + -42. Let o(w) = -3555*w**3 + 2*w**2 - 3. Let r be o(v). Suppose -r = -3*s - s. What is s rounded to the nearest ten thousand?",
        "a": "20000"
    },
    {
        "q": "Let a = 1999 - 1990.47. Let o = -4.16 + a. What is o rounded to 1 decimal place?",
        "a": "4.4"
    },
    {
        "q": "Let u = -190.5 + 1.5. Let q = u - -189.0285. Round q to 3 dps.",
        "a": "0.029"
    },
    {
        "q": "Let c = -46.03288 - -45.99. What is c rounded to three dps?",
        "a": "-0.043"
    },
    {
        "q": "Suppose -k + 3933 = -0*k - 4*u, -2*k + u = -7838. Suppose 2*s + 4*n = 5*s + k, s + 1274 = -5*n. Round s to the nearest one hundred.",
        "a": "-1300"
    },
    {
        "q": "Let b be 18258/4 + (26 - 32) - (-6)/4. What is b rounded to the nearest one thousand?",
        "a": "5000"
    },
    {
        "q": "Let x = -0.179 + 44.179. Let y = x + -44.00389. What is y rounded to three decimal places?",
        "a": "-0.004"
    },
    {
        "q": "Suppose -3*u = u - 12. Suppose -n = 2*c - 10, -4*c - 3 = -5*c. Suppose -u = -3*z, 5*v + 0*v - n = -4*z. Round v to the nearest ten thousand.",
        "a": "0"
    },
    {
        "q": "Let b = 1823 - 1838.946. Round b to one decimal place.",
        "a": "-15.9"
    },
    {
        "q": "Let z = -1.534 - 0.504. Let b = -1.9543 - z. What is b rounded to 2 decimal places?",
        "a": "0.08"
    },
    {
        "q": "Let n = -2082.526 - -2080. What is n rounded to one dp?",
        "a": "-2.5"
    },
    {
        "q": "Let d be 6/(18/57255)*(29 + -9). Round d to the nearest one hundred thousand.",
        "a": "400000"
    },
    {
        "q": "Let f = -0.457 - -797.457. Let r = f - 796.357. What is r rounded to one dp?",
        "a": "0.6"
    },
    {
        "q": "Let m(t) = 110*t**2 + 2*t - 32. Suppose -47 - 25 = -6*i. Let o be 2 + (-8)/6*i. Let h be m(o). What is h rounded to the nearest 1000?",
        "a": "22000"
    },
    {
        "q": "Suppose 168*r - 9167969 = -145348769. What is r rounded to the nearest 10000?",
        "a": "-810000"
    },
    {
        "q": "Let q = -462 - -280. Let u = -181.758 - q. Round u to 1 decimal place.",
        "a": "0.2"
    },
    {
        "q": "Let m = -4320217.90000028 - -4320219. Let v = m + -1.1. Round v to 7 dps.",
        "a": "-0.0000003"
    },
    {
        "q": "Let x = -228.3 + 306. Let o = 8.3 + x. Let q = o - 73.8. What is q rounded to the nearest integer?",
        "a": "12"
    },
    {
        "q": "Let v be -1800*((-10031)/(-14) + 9). Round v to the nearest 100000.",
        "a": "-1300000"
    },
    {
        "q": "Let x = 339.78 + -387. Round x to the nearest ten.",
        "a": "-50"
    },
    {
        "q": "Let k be (5596/8)/(3/(-1560)). What is k rounded to the nearest ten thousand?",
        "a": "-360000"
    },
    {
        "q": "Suppose 12*x - 8*x - 13541232 = 0. Suppose 814698 = 3*r - x. Suppose -2*p + 4*p - r = -i, 2*i = -p + 2800001. What is i rounded to the nearest one million?",
        "a": "1000000"
    },
    {
        "q": "Let o(g) be the third derivative of -1111*g**5/60 - 5*g**4/24 - g**3 - 78*g**2. Let a be o(-3). Round a to the nearest one thousand.",
        "a": "-10000"
    },
    {
        "q": "Let i = 6.899 - 23.37. Round i to 1 decimal place.",
        "a": "-16.5"
    },
    {
        "q": "Let n = 164 + -164.227. Let b = n - 5.523. Round b to zero decimal places.",
        "a": "-6"
    },
    {
        "q": "Let x = -0.1246 + 0.12438. What is x rounded to five decimal places?",
        "a": "-0.00022"
    },
    {
        "q": "Let t be -2 + 40450020/(60/6). What is t rounded to the nearest one million?",
        "a": "4000000"
    },
    {
        "q": "Let p = -1521 - -1521.16976. Round p to 3 dps.",
        "a": "0.17"
    },
    {
        "q": "Let g = 18.892 + -18.8937486. What is g rounded to 5 dps?",
        "a": "-0.00175"
    },
    {
        "q": "Let j = -2539.47467 + 2557.75. Let m = -18.66533225 + j. Let s = 0.39 + m. What is s rounded to 7 decimal places?",
        "a": "-0.0000023"
    },
    {
        "q": "Let b = 0.002 + 82.998. Let p = -213 + b. Let o = p + 129.9919. Round o to 3 dps.",
        "a": "-0.008"
    },
    {
        "q": "Let m = -130 - -125.08. Let g = m - -4.7. Let c = g + -0.4. Round c to one dp.",
        "a": "-0.6"
    },
    {
        "q": "Let t = -538590948 + 806989727. Suppose -209001221 = -11*v + t. Round v to the nearest 1000000.",
        "a": "43000000"
    },
    {
        "q": "Let z = -5099.283 - -5099.3249083841. Let y = 45.0419054841 - z. Let p = y - 45. Round p to six dps.",
        "a": "-0.000003"
    },
    {
        "q": "Let x(m) = -8280002*m + 10. Let d = -47 - -46. Let r be d*((-4)/4 + -4). Let b be x(r). What is b rounded to the nearest 1000000?",
        "a": "-41000000"
    },
    {
        "q": "Let b = 1.5149 + 952.1851. What is b rounded to the nearest ten?",
        "a": "950"
    },
    {
        "q": "Let s = 26.8 + -14.8. Let r = s + -11.999653. What is r rounded to 5 dps?",
        "a": "0.00035"
    },
    {
        "q": "Let p = -2173.99999338 + 2174. What is p rounded to six decimal places?",
        "a": "0.000007"
    },
    {
        "q": "Let k = 7.53 + 0.47. Let w = -1 - k. Let y = 8.9728 + w. What is y rounded to three decimal places?",
        "a": "-0.027"
    },
    {
        "q": "Let t = -44 + 61. Let j = t - 16.3. Let c = j - 5.8. What is c rounded to zero dps?",
        "a": "-5"
    },
    {
        "q": "Let l = 104 + -111.45. Let v = l - -7.449998495. What is v rounded to 7 decimal places?",
        "a": "-0.0000015"
    },
    {
        "q": "Suppose -186*s + 69396722 = -50350078. What is s rounded to the nearest 10000?",
        "a": "640000"
    },
    {
        "q": "Let u(g) = 73*g + 19. Let l be u(-18). Let d be l*(3 + -3 + -2). What is d rounded to the nearest one hundred?",
        "a": "2600"
    },
    {
        "q": "Let v = -336.53975 + -10.4615. Let j = v + 343.7. Let b = 3.3 + j. Round b to four decimal places.",
        "a": "-0.0013"
    },
    {
        "q": "Let c = 50.85 + -0.85. Let j = 85605308 - 85605257.99999955. Let w = c - j. What is w rounded to 7 dps?",
        "a": "-0.0000005"
    },
    {
        "q": "Let h = -0.0139 + 0.0655. What is h rounded to 1 dp?",
        "a": "0.1"
    },
    {
        "q": "Let o = 11496486 - 11495524.9066. Let g = o - 961. What is g rounded to 3 decimal places?",
        "a": "0.093"
    },
    {
        "q": "Suppose 6*g - 20018394 = 4*g. Suppose g = -2*l - 5*j - 7831585, j = -5*l - 44601909. Let z = l + 13420381. What is z rounded to the nearest one million?",
        "a": "5000000"
    },
    {
        "q": "Let r = -49 - -48. Let i = r - -0.933. Let o = i + 0.06. Round o to 2 decimal places.",
        "a": "-0.01"
    },
    {
        "q": "Let v(k) = -8475*k**3 - 2*k**2 + 6*k + 11. Let x be v(-3). Suppose -2*m - 228800 = 2*t, -x = 3*t - t - m. What is t rounded to the nearest 10000?",
        "a": "-110000"
    },
    {
        "q": "Let q = -675.9 - -758.23. What is q rounded to zero dps?",
        "a": "82"
    },
    {
        "q": "Let o = -411.2 - -378. Let t = -32 - o. Let v = -0.08 - t. Round v to 1 dp.",
        "a": "-1.3"
    },
    {
        "q": "Suppose -907208 = -m + 5*m. Let x be 2/(-7) + m/(-7). Suppose 4*r = 8*r + x. Round r to the nearest one thousand.",
        "a": "-8000"
    },
    {
        "q": "Let d = -1388947.4 + 1388949.5599866. Let j = -2.16 + d. Round j to 6 decimal places.",
        "a": "-0.000013"
    },
    {
        "q": "Let w = -0.08471 + 35.57471. Let k = w + -38.5. Let b = 2.14 + k. Round b to 1 decimal place.",
        "a": "-0.9"
    },
    {
        "q": "Let z = 8.86 + -0.06. Let u = -8.07 + z. Let c = 10.33 - u. What is c rounded to the nearest integer?",
        "a": "10"
    },
    {
        "q": "Let a = -26.5415 + 0.5365. Let g = 26 + a. Let w = 0.425 + g. Round w to 1 dp.",
        "a": "0.4"
    },
    {
        "q": "Let g = 210 - 206.7. Let l = 3.3043 - g. Round l to 2 dps.",
        "a": "0"
    },
    {
        "q": "Let g = -1176328.65698536 + 1176329. Let r = g + -0.343. What is r rounded to six dps?",
        "a": "0.000015"
    },
    {
        "q": "Let v = 327.1 + -345. Let m = -33.5 - v. Let l = 15.6000167 + m. What is l rounded to six dps?",
        "a": "0.000017"
    },
    {
        "q": "Let i be 1083*6/6*58805. Suppose 5*z = 4*u - 223685811 + i, 127999995 = -4*z + 5*u. Round z to the nearest 1000000.",
        "a": "-32000000"
    },
    {
        "q": "Let m(p) = -32*p**3 + 3*p**2 - 4*p. Let l be m(3). Let v = l - -1269. Let s = v - 280. Round s to the nearest 100.",
        "a": "100"
    },
    {
        "q": "Let s = -28 - 1. Let n = s + 21. Let h = 9.4 + n. What is h rounded to zero dps?",
        "a": "1"
    },
    {
        "q": "Let k = -28.45 - -28. Let a = k - -0.4662. Round a to 3 dps.",
        "a": "0.016"
    },
    {
        "q": "Let t(k) = k - 1. Let b be t(3). Let f be (-2500)/(2/((-6112)/b)). Round f to the nearest one hundred thousand.",
        "a": "3800000"
    },
    {
        "q": "Let p = -0.014562 + 199.993562. Let r = p - 200. Round r to 3 decimal places.",
        "a": "-0.021"
    },
    {
        "q": "Let y be (15 - -1)*(-13 + 12). Let a(r) = 3124*r**2 - 15*r + 16. Let f be a(y). Suppose f = 13*g - 11*g. What is g rounded to the nearest one hundred thousand?",
        "a": "400000"
    },
    {
        "q": "Let z be 22348/24 + (-30)/(-36). Let v be -6 + 3*z/(-3). What is v rounded to the nearest one hundred?",
        "a": "-900"
    },
    {
        "q": "Let k(t) = 9*t**3 + 20*t**2 - 19*t + 21. Let i be k(-10). Let y = i + 10989. Round y to the nearest 1000.",
        "a": "4000"
    },
    {
        "q": "Suppose -3*u = 2*l - l - 3249, 2*l = 0. Suppose 2*z + 5*r = 2919, -5*z = -r - 8448 + u. Suppose 364 = 6*x - z. What is x rounded to the nearest 10?",
        "a": "310"
    },
    {
        "q": "Let o = -467.8992255 + 467.9. Round o to five decimal places.",
        "a": "0.00077"
    },
    {
        "q": "Let o = 342 + -352.6. Let b = -1053.26 + 1065. Let s = b + o. Round s to one dp.",
        "a": "1.1"
    },
    {
        "q": "Let m = 80 - 82.68. Let o = 2.68000628 + m. Round o to six decimal places.",
        "a": "0.000006"
    },
    {
        "q": "Let n(d) = -7298*d + 11. Let i be n(-2). Suppose -c + 5*a + 10803 = -i, 2*a + 50804 = 2*c. What is c rounded to the nearest ten thousand?",
        "a": "30000"
    },
    {
        "q": "Let f = -0.0247 - -0.0246993052. Round f to 7 dps.",
        "a": "-0.0000007"
    },
    {
        "q": "Suppose 165840 = 3*u + 2*u - 11*u. What is u rounded to the nearest 1000?",
        "a": "-28000"
    },
    {
        "q": "Let o = 27569 - 19365. What is o rounded to the nearest 100?",
        "a": "8200"
    },
    {
        "q": "Let r = 520.19919 - -0.10081. Round r to the nearest one hundred.",
        "a": "500"
    },
    {
        "q": "Let p(v) = -v**2 - 19*v - 48. Let m be p(-14). Suppose -m*w + 17*w - 1530 = 0. Round w to the nearest ten.",
        "a": "-310"
    },
    {
        "q": "Let o = 599.6 + -196. What is o rounded to the nearest 100?",
        "a": "400"
    },
    {
        "q": "Let r = 0.119943074 + 1.060055186. Let y = 769.82 - 771. Let w = y + r. Round w to seven dps.",
        "a": "-0.0000017"
    },
    {
        "q": "Let c = -3.338 - -12.193. Let o = -7.09 + c. Let t = 1.8 - o. What is t rounded to 2 decimal places?",
        "a": "0.04"
    },
    {
        "q": "Let q = 1.77 - -3.09. Let n = -2.3 + q. Let u = -2.559871 + n. What is u rounded to 5 decimal places?",
        "a": "0.00013"
    },
    {
        "q": "Let c = 535 + -525. Let w = -63.5 + 53. Let r = w + c. What is r rounded to the nearest integer?",
        "a": "-1"
    },
    {
        "q": "Let i = 51.988 + 3.762. What is i rounded to the nearest integer?",
        "a": "56"
    },
    {
        "q": "Let l = 38.6 - 39. Let w = l - -2.1. What is w rounded to 1 decimal place?",
        "a": "1.7"
    },
    {
        "q": "Let a = 19.4 - 37.9. Let l = a - -18.49366. What is l rounded to four dps?",
        "a": "-0.0063"
    },
    {
        "q": "Let a = 1.6248 - 1.52921. Round a to 2 dps.",
        "a": "0.1"
    },
    {
        "q": "Let u = 1308 - 1308.004267. What is u rounded to 4 dps?",
        "a": "-0.0043"
    },
    {
        "q": "Let r = -1022244.015099 - -1031515.9851. Let i = 9272 - r. Let w = i - 0.03. Round w to 5 dps.",
        "a": "0"
    },
    {
        "q": "Let s = -846412.627 - -846786. Let b = 373 - s. Round b to 1 dp.",
        "a": "-0.4"
    },
    {
        "q": "Let o = -0.4 + -15.6. Let g = 5346.026 - 5362. Let b = o - g. What is b rounded to two decimal places?",
        "a": "-0.03"
    },
    {
        "q": "Let m = -421.89987746 + 421.9. Round m to five dps.",
        "a": "0.00012"
    },
    {
        "q": "Suppose -3*h + 1015806 = 2*b, -1015809 = -3*h - 8*b + 5*b. Round h to the nearest 10000.",
        "a": "340000"
    },
    {
        "q": "Let y(a) = 8782*a**2 - 17*a + 21. Let x be y(19). Suppose x = -6*c + c. Round c to the nearest ten thousand.",
        "a": "-630000"
    },
    {
        "q": "Let u = 17.7528 + -137.7818. Let r = u - -120. What is r rounded to two decimal places?",
        "a": "-0.03"
    },
    {
        "q": "Let r = 22.7 - 17.3. Let y = r - 1.6. Round y to zero decimal places.",
        "a": "4"
    },
    {
        "q": "Suppose -612140 = 5*o + 7*h - 2*h, 244884 = -2*o + 5*h. Suppose -54860 + 642700 = -5*m. Let l = m + o. Round l to the nearest 100000.",
        "a": "-200000"
    },
    {
        "q": "Let m(b) be the third derivative of -68999*b**4/24 - b**3/6 - 2*b**2 + 14. Let p be m(1). Round p to the nearest ten thousand.",
        "a": "-70000"
    },
    {
        "q": "Suppose 7*x - 22 + 8 = 0. Let g(j) = 10*j**3 - 14*j**3 + 18 + 5*j**3 - j - j**x. Let a be g(-8). Round a to the nearest 100.",
        "a": "-600"
    },
    {
        "q": "Let a(x) = -2*x**2 - 4 + 4*x + 116*x**3 + 0 + x**2. Let c be a(-4). Round c to the nearest 100.",
        "a": "-7500"
    },
    {
        "q": "Let a = 4.326 + -0.491. What is a rounded to 1 decimal place?",
        "a": "3.8"
    },
    {
        "q": "Let x = 3794 + 34253. Suppose -273803 + x = -2*q. Let v = q - 81878. Round v to the nearest 10000.",
        "a": "40000"
    },
    {
        "q": "Suppose 5*u - 121427 - 485373 = 0. Round u to the nearest one thousand.",
        "a": "121000"
    },
    {
        "q": "Let f = 297535641612.99999319 - 297535642893. Let x = f + 1280. Round x to six dps.",
        "a": "-0.000007"
    },
    {
        "q": "Let q = -21 + 19.55. Let a = -0.1 + -2.4. Let o = a - q. Round o to one dp.",
        "a": "-1.1"
    },
    {
        "q": "Let g = -2156.26793 + 2156. What is g rounded to two decimal places?",
        "a": "-0.27"
    },
    {
        "q": "Let q = -115 + 178. Let a = q - 63.084. What is a rounded to two dps?",
        "a": "-0.08"
    },
    {
        "q": "Let c = -2505 - -2504.8491. Let j = c - -0.2246. What is j rounded to 2 dps?",
        "a": "0.07"
    },
    {
        "q": "Suppose -421*i + 130067997 = -4*q - 422*i, 4*q + 130068003 = i. Round q to the nearest 1000000.",
        "a": "-33000000"
    },
    {
        "q": "Let v = 1.6999754 - 1.7. Let s = 0 + v. What is s rounded to six dps?",
        "a": "-0.000025"
    },
    {
        "q": "Suppose 0 = -5*v + 6*v + 59209972. Let m = v + 24609972. What is m rounded to the nearest one million?",
        "a": "-35000000"
    },
    {
        "q": "Let r(f) be the first derivative of -f**3/3 + 5*f**2/2 + 3*f + 5. Let n be r(5). Suppose -n*m = -6*m - 1560. Round m to the nearest one hundred.",
        "a": "-500"
    },
    {
        "q": "Let r = 0.0592193 + -0.13221722. Let l = r + 0.073. Round l to 6 decimal places.",
        "a": "0.000002"
    },
    {
        "q": "Let r = 18 - 11. Suppose -r*y + 18 = 2*y. Let x be (1 + 177)/y - -1. Round x to the nearest one hundred.",
        "a": "100"
    },
    {
        "q": "Let d = 23.1163 - 27.605. Let n = 4.6 + d. What is n rounded to 2 decimal places?",
        "a": "0.11"
    },
    {
        "q": "Let k = 4471215075 + -4471215107.99999677. Let o = k + 33. Round o to 7 dps.",
        "a": "0.0000032"
    },
    {
        "q": "Let j = 2691 - 2690.999998856. Round j to 6 dps.",
        "a": "0.000001"
    },
    {
        "q": "Let j = -474.2066 + 479.306621. Let q = -20.32 - -15.22. Let f = j + q. What is f rounded to 5 dps?",
        "a": "0.00002"
    },
    {
        "q": "Let n = 288 - 140. Let q = -1447950020 + 1447950167.9999829. Let m = n - q. Round m to six dps.",
        "a": "0.000017"
    },
    {
        "q": "Let s = -0.0578 + 828.3578. Round s to the nearest ten.",
        "a": "830"
    },
    {
        "q": "Let g = -466.3 + 429. Let c = -37.2618 - g. Round c to 2 dps.",
        "a": "0.04"
    },
    {
        "q": "Let a = 7 - 43. Let y = -32.752 + -3.27. Let v = a - y. What is v rounded to 2 dps?",
        "a": "0.02"
    },
    {
        "q": "Let y = -0.0646 - -0.11856. What is y rounded to two decimal places?",
        "a": "0.05"
    },
    {
        "q": "Suppose -5*u = -r - 655503, 155*u = 152*u + r + 393303. Round u to the nearest one hundred thousand.",
        "a": "100000"
    },
    {
        "q": "Let c = -87 - -7. Let s = c - -75.1. Let q = s + 5.6. Round q to one dp.",
        "a": "0.7"
    },
    {
        "q": "Let s = -8133 - -8129.371. Round s to 1 dp.",
        "a": "-3.6"
    },
    {
        "q": "Let r = -11412266 - -3843649. Let g = r + 7568616.09999952. Let o = 0.9 + g. What is o rounded to seven dps?",
        "a": "-0.0000005"
    },
    {
        "q": "Let n = 69436.7074277708 - -0.0996722292. Let a = n + -69459.80710072. Let g = a + 23. Round g to 7 dps.",
        "a": "-0.0000007"
    },
    {
        "q": "Suppose 12 = 37*r - 40*r. Let j = r - 409. Let v = j - 77. What is v rounded to the nearest 100?",
        "a": "-500"
    },
    {
        "q": "Let q = 24405 - 8728. What is q rounded to the nearest one thousand?",
        "a": "16000"
    },
    {
        "q": "Let h = -1.79 - -236.79. Let v = -208.9 + h. Round v to 0 decimal places.",
        "a": "26"
    },
    {
        "q": "Let x = -21 - -25. Suppose -x = -k, -6*d - 3*k = -2*d + 141199988. What is d rounded to the nearest one million?",
        "a": "-35000000"
    },
    {
        "q": "Let m = -7 - -142. Let v = m - 134.999999684. What is v rounded to 7 decimal places?",
        "a": "0.0000003"
    },
    {
        "q": "Let y(z) = 20*z**3 - 8*z**2 - 17*z + 99. Let l be y(5). What is l rounded to the nearest 1000?",
        "a": "2000"
    },
    {
        "q": "Let y = -2436.000003312 + 2436. What is y rounded to 7 dps?",
        "a": "-0.0000033"
    },
    {
        "q": "Let d = -4007 - -3977.09. What is d rounded to the nearest integer?",
        "a": "-30"
    },
    {
        "q": "Let g = 180.2 + -180. Let k = g + -0.464. What is k rounded to one decimal place?",
        "a": "-0.3"
    },
    {
        "q": "Let f(h) = -h + 8. Suppose 6*o = o - 2*s + 15, o + 3*s + 10 = 0. Let n be f(o). Suppose -n*c - 24000000 = c. What is c rounded to the nearest one million?",
        "a": "-6000000"
    },
    {
        "q": "Let h = -151.84 + 151.833363. Round h to three dps.",
        "a": "-0.007"
    },
    {
        "q": "Let m(o) = 4*o**2 + 139*o - 883. Let r be m(-99). What is r rounded to the nearest ten thousand?",
        "a": "20000"
    },
    {
        "q": "Let y = -1.75 - -0.89. Let c = -12.46 - y. Let t = -11.60000106 - c. Round t to seven dps.",
        "a": "-0.0000011"
    },
    {
        "q": "Let z = -2.34 - -141.34. Let c = 139.64 - z. What is c rounded to 1 dp?",
        "a": "0.6"
    },
    {
        "q": "Let h(t) be the first derivative of 1/2*t**2 + 2*t + 800000/3*t**3 + 5. Let a be h(-2). Round a to the nearest 100000.",
        "a": "3200000"
    },
    {
        "q": "Let t = -151 - -137. Let o = -13.99914 - t. Round o to four dps.",
        "a": "0.0009"
    },
    {
        "q": "Let y = -1050 + 1050.0007629. Round y to five decimal places.",
        "a": "0.00076"
    },
    {
        "q": "Let t = 156.891 + 0.109. Let d = t - 156.9816. What is d rounded to three dps?",
        "a": "0.018"
    },
    {
        "q": "Let y = -2874 + 3032.9. Let v = -166 + y. Let o = -7.09942 - v. What is o rounded to four dps?",
        "a": "0.0006"
    },
    {
        "q": "Let g be (11 - 231) + 2*2. Let h = 185 + g. What is h rounded to the nearest ten?",
        "a": "-30"
    },
    {
        "q": "Let m = -42022.044 - -41798. Let g = 0.044 + m. Let r = 224.117 + g. What is r rounded to two decimal places?",
        "a": "0.12"
    },
    {
        "q": "Let l = -4.02 + 0.42. Let f = -3.554 - l. Let s = -0.04599954 + f. What is s rounded to 7 decimal places?",
        "a": "0.0000005"
    },
    {
        "q": "Let r = -8507.68 - -8653. Round r to the nearest integer.",
        "a": "145"
    },
    {
        "q": "Suppose -3*y - 14526290 - 3686710 = 0. Round y to the nearest 1000000.",
        "a": "-6000000"
    },
    {
        "q": "Let g = -148.34 + 0.34. Let d = g + 148.00000236. Round d to 6 decimal places.",
        "a": "0.000002"
    },
    {
        "q": "Let r be 1/4 + (-3030)/120. Let j be 11*750*(-1)/(r/90). What is j rounded to the nearest 10000?",
        "a": "30000"
    },
    {
        "q": "Let j = -16213738.11789403 + 16213738. Let y = j - -0.1179. What is y rounded to seven dps?",
        "a": "0.000006"
    },
    {
        "q": "Suppose -3*w - 23 + 17 = 0, 0 = -4*i - 4*w - 8. Suppose 2*u + 21641356 + 24358644 = i. What is u rounded to the nearest one million?",
        "a": "-23000000"
    },
    {
        "q": "Let x = 0.1 + -1.1. Let t = 12 - x. Let q = t - 13.11. Round q to 2 decimal places.",
        "a": "-0.11"
    },
    {
        "q": "Let s(v) = -3340*v**3 + 10*v**2 + 16*v + 14. Let j be s(-2). Round j to the nearest 1000.",
        "a": "27000"
    },
    {
        "q": "Let s = -2086 + 4580. Suppose -y + 2658 = 9252. Let r = y + s. Round r to the nearest one thousand.",
        "a": "-4000"
    },
    {
        "q": "Let m = -7912 - -7707.84. Round m to the nearest ten.",
        "a": "-200"
    },
    {
        "q": "Let g = 25 - 21. Suppose 5*h = 4*u - 1095797, -g*h + 2*u = -u + 876638. Let a = h - -839161. What is a rounded to the nearest 100000?",
        "a": "600000"
    },
    {
        "q": "Let k(n) be the first derivative of -3*n**2 - 4*n + 17. Let u be k(-1). Suppose -135 = u*p + 25. Round p to the nearest 10.",
        "a": "-80"
    },
    {
        "q": "Let g = 1949.74700225 + -1949.77. Let n = g - -0.023. What is n rounded to 7 decimal places?",
        "a": "0.0000023"
    },
    {
        "q": "Suppose -9*z + 576817107 = 39*z + 169729107. What is z rounded to the nearest 100000?",
        "a": "8500000"
    },
    {
        "q": "Let w = 0 - -1. Let h(s) = -6666*s**2 + 3*s - 15. Let d be h(3). Let n be (1/(-1) + -219)*d/w. Round n to the nearest one million.",
        "a": "13000000"
    },
    {
        "q": "Let p = 26235 + -26652.14. Let g = p - -413. What is g rounded to one decimal place?",
        "a": "-4.1"
    },
    {
        "q": "Let l = 296.21 + -2.21. Let q = l + -293.9999582. What is q rounded to five decimal places?",
        "a": "0.00004"
    },
    {
        "q": "Let s = -14715085 + 10477085. What is s rounded to the nearest 100000?",
        "a": "-4200000"
    },
    {
        "q": "Let d = 32525 - 6215. Round d to the nearest 10000.",
        "a": "30000"
    },
    {
        "q": "Let l = 0.04501 + 1472.15499. What is l rounded to the nearest one hundred?",
        "a": "1500"
    },
    {
        "q": "Let p(v) = 22501*v - 6. Let q be p(8). Let l be (-363)/15 - (-2)/(3 + 7). Let i be q/3 + 16/l. What is i rounded to the nearest 10000?",
        "a": "60000"
    },
    {
        "q": "Let r = 24982212.2 - 24981752.200446. Let x = 460 - r. Round x to five dps.",
        "a": "0.00045"
    },
    {
        "q": "Suppose w + 5*p + 9 = 0, -2*w + 2*p = -w - 5. Let y = -1 + w. Suppose 2*z + 2*z - 2*k - 1640010 = y, 2*k + 2050010 = 5*z. Round z to the nearest 100000.",
        "a": "400000"
    },
    {
        "q": "Let g = -57 + 28. Let u = -11453842 - -11453812.999954. Let r = u - g. Round r to 5 decimal places.",
        "a": "-0.00005"
    },
    {
        "q": "Let j = 12.53 + -23.718. Round j to one dp.",
        "a": "-11.2"
    },
    {
        "q": "Let a = 2031.2402 - 1899.240169. Let l = a - 132. What is l rounded to five dps?",
        "a": "0.00003"
    },
    {
        "q": "Let u = 3 - 345. Let t = u - -342.0417. Round t to 2 dps.",
        "a": "0.04"
    },
    {
        "q": "Let u be 5 + ((-5)/(-45) - 19/9). Let w be ((-2536)/(-12))/(2 - 7/u). What is w rounded to the nearest 100?",
        "a": "-600"
    },
    {
        "q": "Let s = 3.55 + -5.36. Let t = 1.810007 + s. Round t to 6 decimal places.",
        "a": "0.000007"
    },
    {
        "q": "Let p = -109.28 - -109.2800010717. Round p to 7 decimal places.",
        "a": "0.0000011"
    },
    {
        "q": "Suppose 21*l = 5*l + 64. Let n be (136/(-12))/(l/42). Round n to the nearest 10.",
        "a": "-120"
    },
    {
        "q": "Let z = -19206175.99857 - -19206063. Let o = z + 113. Round o to 4 decimal places.",
        "a": "0.0014"
    },
    {
        "q": "Suppose d + 8 = -11. Let r(o) = -2*o - 37. Let w be r(d). Let u be (-21690000)/(-24)*(w + (-22)/6). What is u rounded to the nearest one hundred thousand?",
        "a": "-2400000"
    },
    {
        "q": "Let j = 79509 - 79457.00418. Let k = j - 52. What is k rounded to 3 decimal places?",
        "a": "-0.004"
    },
    {
        "q": "Let o be 4/(-12)*(-3)/2*82. Let r be -3 - (-5 + o)*(-334)/3. Suppose f = 4995 + r. Round f to the nearest one thousand.",
        "a": "9000"
    },
    {
        "q": "Let r = -9.069 - -9.15497. Round r to three dps.",
        "a": "0.086"
    },
    {
        "q": "Let o = -0.354 + 298.354. Let r = -297.99998632 + o. What is r rounded to 6 decimal places?",
        "a": "0.000014"
    },
    {
        "q": "Let u = -1459.132 - 1.868. Let q = u + 1465.944. Let n = q + -5. Round n to 2 dps.",
        "a": "-0.06"
    },
    {
        "q": "Let s be 232 + (0/(-4) - -1). Let d(z) = 5 + s*z - 1 + 2. Let o be d(-2). What is o rounded to the nearest 100?",
        "a": "-500"
    },
    {
        "q": "Let w = -2048668 - -492962. Let s = w - 3604294. Round s to the nearest one million.",
        "a": "-5000000"
    },
    {
        "q": "Let w be ((-88)/5)/((-30)/242475). Let c = w - 87352. What is c rounded to the nearest 1000?",
        "a": "55000"
    },
    {
        "q": "Let j = 550 + -550.0003041. Round j to five decimal places.",
        "a": "-0.0003"
    },
    {
        "q": "Let s = 1606 + -1609.891. Round s to one decimal place.",
        "a": "-3.9"
    },
    {
        "q": "Let o = 1207.04538 - 1207. Round o to 2 decimal places.",
        "a": "0.05"
    },
    {
        "q": "Let a be (2 + -4)*2 + 4. Suppose -w = 3*l - 0*w + 49032, a = 4*w. Let z = -52344 - l. What is z rounded to the nearest 10000?",
        "a": "-40000"
    },
    {
        "q": "Let g be (2/(-3)*1)/(6/(-27)). Let y be (-85503 + g)*2*(-2)/6. What is y rounded to the nearest 10000?",
        "a": "60000"
    },
    {
        "q": "Let s = -800 - -406. Let q = s - -394.0163. What is q rounded to 3 decimal places?",
        "a": "0.016"
    },
    {
        "q": "Let i = 18410 - 18409.85243. Let g = i - 0.024752. Let j = g - 0.123. Round j to five dps.",
        "a": "-0.00018"
    },
    {
        "q": "Let i = 0.1739 - -0.2663. What is i rounded to one dp?",
        "a": "0.4"
    },
    {
        "q": "Let y = 11454.9999970671 - 11455. Round y to 7 dps.",
        "a": "-0.0000029"
    },
    {
        "q": "Let z(c) = c**2 - 27*c + 36. Let l be z(26). Suppose 3*w = -5*p - 2749997, -7*w - 3 = -l*w. What is p rounded to the nearest 1000000?",
        "a": "-1000000"
    },
    {
        "q": "Let t = -0.0955 - -0.09556028. Round t to six dps.",
        "a": "0.00006"
    },
    {
        "q": "Let w = -345.555 - -924.836. Let s = w - -0.719. Let b = -579.999729 + s. Round b to five dps.",
        "a": "0.00027"
    },
    {
        "q": "Suppose -3*f + 15 = 3*o, -f = -2*o + 3*f - 8. Suppose -2*m - o*m - 106800 = 0. What is m rounded to the nearest 10000?",
        "a": "-30000"
    },
    {
        "q": "Let d = 402 - 401.9999995494. Round d to 7 dps.",
        "a": "0.0000005"
    },
    {
        "q": "Let r = -11485 + 11490.183. Let d = -0.163 + 0.18. Let v = r + d. What is v rounded to the nearest integer?",
        "a": "5"
    },
    {
        "q": "Let n(o) = -o**2 + 27*o - 8. Let k be n(20). Suppose 260000 = -136*z + k*z. Round z to the nearest one hundred thousand.",
        "a": "-100000"
    },
    {
        "q": "Let j = -122.74076518575 - -1.64076576275. Let r = j + 121.1. What is r rounded to 7 decimal places?",
        "a": "0.0000006"
    },
    {
        "q": "Let c = -20 - 60. Let q = 771020 - 771099.9857. Let a = q - c. Round a to 3 dps.",
        "a": "0.014"
    },
    {
        "q": "Let b = -4944 + 4943.99999509. Round b to six decimal places.",
        "a": "-0.000005"
    },
    {
        "q": "Let s = -110818.51107 + 110818. Let z = -1.26 - -0.75. Let p = s - z. Round p to 4 decimal places.",
        "a": "-0.0011"
    },
    {
        "q": "Let d = 46.239 - 0.039. Let b = d - 48. Let r = -1.800072 - b. Round r to 5 decimal places.",
        "a": "-0.00007"
    },
    {
        "q": "Suppose 0 = 130*c + 7*c - 8*c - 932799. What is c rounded to the nearest 1000?",
        "a": "7000"
    },
    {
        "q": "Let g = -206.1 + 203.56. Round g to 0 decimal places.",
        "a": "-3"
    },
    {
        "q": "Let h = 25.4 - 1.4. Let q = h - 37. Let i = -13.000019 - q. What is i rounded to 5 decimal places?",
        "a": "-0.00002"
    },
    {
        "q": "Let l = -5500399 - -803399. What is l rounded to the nearest one hundred thousand?",
        "a": "-4700000"
    },
    {
        "q": "Let o = 2209.0000000956 + -2209. Round o to seven decimal places.",
        "a": "0.0000001"
    },
    {
        "q": "Let v = -226 + 230. Suppose p - 66000004 = -5*u, -v*u + 7*u + 4*p - 39600016 = 0. What is u rounded to the nearest one million?",
        "a": "13000000"
    },
    {
        "q": "Let p = -0.8 + 1.71. Let g = p - 0.9101356. Round g to 5 decimal places.",
        "a": "-0.00014"
    },
    {
        "q": "Suppose -4*v + k + 1082956 = -3*v, -v = -3*k - 1082954. Suppose x + o = -1407048 - v, 4*x - 5*o = -9959975. Round x to the nearest 100000.",
        "a": "-2500000"
    },
    {
        "q": "Suppose -5*c = 2*c - 96334. Let u be (-32*(4 - 20))/((-4)/c). Let f = u - -891536. Round f to the nearest 100000.",
        "a": "-900000"
    },
    {
        "q": "Let d = -28 - -11. Let j = -7.04591 + -9.95423. Let l = j - d. What is l rounded to 4 decimal places?",
        "a": "-0.0001"
    },
    {
        "q": "Let m(x) = 3*x - 5. Let f(s) = s - 3. Let q(t) = 5*f(t) - 2*m(t). Let i be q(-5). Let z be 238997 - -3*(1 - i). Round z to the nearest 10000.",
        "a": "240000"
    },
    {
        "q": "Let y = 129769 - 89729. Round y to the nearest 10000.",
        "a": "40000"
    },
    {
        "q": "Let b = -11.2 + 19.1. Let c = b - 16.6. Round c to the nearest integer.",
        "a": "-9"
    },
    {
        "q": "Let y = 29171 + -29169.7931. What is y rounded to two dps?",
        "a": "1.21"
    },
    {
        "q": "Let x = 1413.6 + -1254. Let v = -168.13 + x. What is v rounded to 1 dp?",
        "a": "-8.5"
    },
    {
        "q": "Let s = -5910.173 - -5938.2. Let k = -0.027 + s. Let a = -27.2 + k. Round a to 0 dps.",
        "a": "1"
    },
    {
        "q": "Let h be (6/3)/(17 - 18)*55570. Round h to the nearest one thousand.",
        "a": "-111000"
    },
    {
        "q": "Let h = -1556655 - -1556655.15999512. Let j = 0.16 - h. What is j rounded to 6 decimal places?",
        "a": "0.000005"
    },
    {
        "q": "Let d = -0.42135 + 0.00865. Round d to two decimal places.",
        "a": "-0.41"
    },
    {
        "q": "Let c(x) = x**2 + 10*x + 29. Let v be c(-6). Suppose 0 = -v*a - 4*a - 3969000. What is a rounded to the nearest ten thousand?",
        "a": "-440000"
    },
    {
        "q": "Let c = 3957.3564 - 3957. What is c rounded to two dps?",
        "a": "0.36"
    },
    {
        "q": "Let h = -0.9685 - -0.96835763. What is h rounded to five decimal places?",
        "a": "-0.00014"
    },
    {
        "q": "Let w = 3278749 - 1287885. Let v = w + -1990832.999856. Let k = v - 31. Round k to 5 decimal places.",
        "a": "0.00014"
    },
    {
        "q": "Let b = -1.261 - -1.3. Let h = -0.03900415 + b. What is h rounded to 7 decimal places?",
        "a": "-0.0000042"
    },
    {
        "q": "Suppose 13 = -3*m - i, 4*i = 2*m + 2*m - 4. Let g be (-300)/((7 + m)/(-87600)). Round g to the nearest one hundred thousand.",
        "a": "6600000"
    },
    {
        "q": "Let q(r) = 61*r**2 - 35 - r - 12*r - r + 15. Let u be q(-10). Round u to the nearest one hundred.",
        "a": "6200"
    },
    {
        "q": "Let d = -191.92 + 191.920035098. Round d to 7 decimal places.",
        "a": "0.0000351"
    },
    {
        "q": "Let m = 0.81 - -0.07. Let t = -45.12 - m. Let w = t + 46.0000098. What is w rounded to 6 decimal places?",
        "a": "0.00001"
    },
    {
        "q": "Let i = 104 + -39. Let y = i - 96. Let q = 31.00000004 + y. What is q rounded to seven dps?",
        "a": "0"
    },
    {
        "q": "Let o(f) = -83332*f**2 - 5*f + 3. Let g be -3 - (3*-1 - (-5 + -1)). Let z be g/(-6 - (2 - 6)). Let t be o(z). Round t to the nearest 100000.",
        "a": "-800000"
    },
    {
        "q": "Let d = -15 + 19. Let p(l) = 3*l - 10. Let x be p(d). Let g be 33702 - 0 - (4/x - 0). What is g rounded to the nearest 1000?",
        "a": "34000"
    },
    {
        "q": "Let y = -0.15 + -22.85. Let q = 23.002 + y. Let h = -7.202 + q. What is h rounded to 0 dps?",
        "a": "-7"
    },
    {
        "q": "Let j = -139 - -301. Let k = -162.00000776 + j. Round k to six decimal places.",
        "a": "-0.000008"
    },
    {
        "q": "Let o = -3133 - -3132.9998948. Round o to 4 decimal places.",
        "a": "-0.0001"
    },
    {
        "q": "Let k = -4671384.00085 - -4671504. Let n = k + -120. Round n to three decimal places.",
        "a": "-0.001"
    },
    {
        "q": "Suppose 5*s = m - 1 + 14, -4*m = 4*s - 20. Suppose -m*y = -4 - 0. Suppose -2*k - 436 = 2*f, 6*k = 2*f + y*k + 442. Round f to the nearest 10.",
        "a": "-220"
    },
    {
        "q": "Let r = -0.7 - -14.5. Let d = -12.66 + r. Let b = d + -1.063. Round b to two decimal places.",
        "a": "0.08"
    },
    {
        "q": "Let a = 2.082 - 1.1639. What is a rounded to two dps?",
        "a": "0.92"
    },
    {
        "q": "Let d = -7112 + 7182.46. Let i = -72 + d. Round i to zero decimal places.",
        "a": "-2"
    },
    {
        "q": "Suppose -u + 5*o + 17782998 = 6*o, -4 = 2*o. What is u rounded to the nearest 1000000?",
        "a": "18000000"
    },
    {
        "q": "Let u = -334 + 82. Let q = u + 251.9661. Round q to three dps.",
        "a": "-0.034"
    },
    {
        "q": "Let y = -42381 + 39740.9. Round y to the nearest one hundred.",
        "a": "-2600"
    },
    {
        "q": "Let q = -583.6 - -583.71966. Let x = 59 - 59.12. Let h = q + x. Round h to four dps.",
        "a": "-0.0003"
    },
    {
        "q": "Let b = 24014 + -21246.6. Round b to the nearest 100.",
        "a": "2800"
    },
    {
        "q": "Let f = -3.667 - 0.763. Let p = f - -4.4299574. Round p to 6 dps.",
        "a": "-0.000043"
    },
    {
        "q": "Let h = 134.94 - 138. Let r = -3.8 - h. Let y = 0.740132 + r. What is y rounded to 5 dps?",
        "a": "0.00013"
    },
    {
        "q": "Suppose 9 = 3*t, -3*k - 2*k + t = -37. Suppose -4 = -6*g + k. Suppose g*z = 5*z - 300000. What is z rounded to the nearest ten thousand?",
        "a": "100000"
    },
    {
        "q": "Suppose 0 = 16*c - 320410 - 159033 - 2925. Round c to the nearest 1000.",
        "a": "30000"
    },
    {
        "q": "Let m(p) = 20 - 409*p + 667*p + 602*p. Let h be m(-9). What is h rounded to the nearest 1000?",
        "a": "-8000"
    },
    {
        "q": "Let t(i) = -4*i - 15. Let k be t(-5). Let g be 2/(-5) - -269998*(-1)/k. Round g to the nearest one hundred thousand.",
        "a": "-100000"
    },
    {
        "q": "Suppose -104327083 = 4*c - 3*r + 204872924, 5*r = -4*c - 309200031. Let z be c/10 - ((-52)/(-20) + -3). Round z to the nearest 1000000.",
        "a": "-8000000"
    },
    {
        "q": "Let j be (-2)/((-4)/(-32)*1*-2)*-22025. What is j rounded to the nearest 10000?",
        "a": "-180000"
    },
    {
        "q": "Let n = 1.67 - 1.670013565. Round n to 6 decimal places.",
        "a": "-0.000014"
    },
    {
        "q": "Let y = 446647071 - 446647021.4000317. Let t = -49.6 + y. Round t to 6 decimal places.",
        "a": "-0.000032"
    },
    {
        "q": "Let r = 1734 - 1798.95. What is r rounded to the nearest ten?",
        "a": "-60"
    },
    {
        "q": "Let y = -0.1 + -0.04. Let x = -3207.8603 + 3208. Let f = x + y. Round f to 3 dps.",
        "a": "0"
    },
    {
        "q": "Let i = -0.1787996004 - -0.1788. What is i rounded to 7 decimal places?",
        "a": "0.0000004"
    },
    {
        "q": "Let l be 4/10 + 450077/(-5). Let p = l + 128419. Let q be ((-275)/3)/(-2 + p/19200). What is q rounded to the nearest 100000?",
        "a": "-400000"
    },
    {
        "q": "Let r = 0.2483 + -0.20165. What is r rounded to 3 decimal places?",
        "a": "0.047"
    },
    {
        "q": "Let x = 51 + 137. Let j = x + -185.6. Round j to the nearest 10.",
        "a": "0"
    },
    {
        "q": "Suppose 928 = 2*f + 4*z, -f + z + 457 = -4*z. Let n = f + -1454. Round n to the nearest one hundred.",
        "a": "-1000"
    },
    {
        "q": "Let q = 11812 + -11829.289. Let k = 0.089 + q. Let v = k + 17.19999862. Round v to 7 decimal places.",
        "a": "-0.0000014"
    },
    {
        "q": "Let p = 2200 + -2193. What is p rounded to 0 decimal places?",
        "a": "7"
    },
    {
        "q": "Let a = -1552.96574 - -1553. Round a to three dps.",
        "a": "0.034"
    },
    {
        "q": "Let z = -1161183 + 322083. What is z rounded to the nearest ten thousand?",
        "a": "-840000"
    },
    {
        "q": "Let q = 4587.065 - 4555. Let z = -0.065 + q. Let u = z - 31.99954. Round u to 4 decimal places.",
        "a": "0.0005"
    },
    {
        "q": "Let b = -3.216 + 3.228225. What is b rounded to 3 decimal places?",
        "a": "0.012"
    },
    {
        "q": "Let o = -293 + 140. Let s = -150.22 - o. What is s rounded to one decimal place?",
        "a": "2.8"
    },
    {
        "q": "Suppose 2*n + 47631994 = 2*m, m = -0*m - 4*n + 23816012. What is m rounded to the nearest 1000000?",
        "a": "24000000"
    },
    {
        "q": "Suppose 67*p + 75*p = -2119048789 - 9371591211. Round p to the nearest 1000000.",
        "a": "-81000000"
    },
    {
        "q": "Let m = -11.080811 - -11.08. What is m rounded to 4 dps?",
        "a": "-0.0008"
    },
    {
        "q": "Let s = -1632814.65000208 - -1632782.65. Let y = 73 + -41. Let n = s + y. What is n rounded to 7 decimal places?",
        "a": "-0.0000021"
    },
    {
        "q": "Let a = 1.57 + -1.732. Let h = a - -0.089. Let v = h + -0.225. What is v rounded to 2 dps?",
        "a": "-0.3"
    },
    {
        "q": "Let s = 3.28 - 26.98. Let p = -21.24 - s. Let z = -2.7 + p. Round z to one dp.",
        "a": "-0.2"
    },
    {
        "q": "Let x = 45933.59804 + -46218.5980541. Let i = -55.7 - 229.3. Let j = x - i. What is j rounded to 6 decimal places?",
        "a": "-0.000014"
    },
    {
        "q": "Let x = 6913765.643473 + 37392171.356536. Let a = 44305967 - x. Let r = a - 30. What is r rounded to five dps?",
        "a": "-0.00001"
    },
    {
        "q": "Let h(c) = -c**3 + 3*c**2 + 10*c. Let d be h(6). Let k = 48 + d. Suppose k = -2*t + 70. What is t rounded to the nearest 10?",
        "a": "40"
    },
    {
        "q": "Let a = -126855108.6048 + 126975963. Let g = -120780.3951947 + a. Let c = -74 + g. Round c to six decimal places.",
        "a": "0.000005"
    },
    {
        "q": "Let s(t) = 16*t**3 + 3*t**2 - 3*t + 13. Let y be s(7). Suppose -15338 = -3*i - y. Suppose 4*a - 3*g = -i, g + 1 = -0*g. What is a rounded to the nearest 100?",
        "a": "-800"
    },
    {
        "q": "Suppose 0 = 3*k - 4*y + 4242, 0 = 4*y - 58 + 58. What is k rounded to the nearest one hundred?",
        "a": "-1400"
    },
    {
        "q": "Let o(h) be the third derivative of h**4/24 + 7*h**3/6 - h**2. Let l be o(-19). Round l to the nearest integer.",
        "a": "-12"
    },
    {
        "q": "Let i be (1189310 + 0)*(-22)/(-55). Let j = i - 254724. What is j rounded to the nearest 10000?",
        "a": "220000"
    },
    {
        "q": "Let r = -4441.000001962 + 4441. Round r to seven decimal places.",
        "a": "-0.000002"
    },
    {
        "q": "Let t = -24346 + 45286. Let y = -20945.3042 + t. Let z = y - -5.3. Round z to 3 decimal places.",
        "a": "-0.004"
    },
    {
        "q": "Let q = 0.60125163 + -0.6013. Round q to six decimal places.",
        "a": "-0.000048"
    },
    {
        "q": "Let m = -56.46 - -56. Let a = m + 0.05. Let y = -0.55 - a. What is y rounded to 1 dp?",
        "a": "-0.1"
    },
    {
        "q": "Suppose -2*f + 3 = 5*b, -b = 2*f + 3*b. Let x(l) = l**3 + l**2 + 4*l + 2. Let w be x(f). Let h = w + 1082. What is h rounded to the nearest one hundred?",
        "a": "900"
    },
    {
        "q": "Suppose -2969988 = -3*n - 4*l, 5*l + 2004189 - 24174 = 2*n. What is n rounded to the nearest 1000000?",
        "a": "1000000"
    },
    {
        "q": "Let n = -4.901 - -5.1244. What is n rounded to one decimal place?",
        "a": "0.2"
    },
    {
        "q": "Let y = -2037 - -2037.0000029. What is y rounded to seven decimal places?",
        "a": "0.0000029"
    },
    {
        "q": "Let i = -0.08525223 + -0.03974789. Let g = i - -0.125. Round g to seven decimal places.",
        "a": "-0.0000001"
    },
    {
        "q": "Let z = 70.83 - -1.17. Let f = 71.9999974 - z. What is f rounded to 5 decimal places?",
        "a": "0"
    },
    {
        "q": "Let k = -951.91 + 18.91. Let y = k + 932.998366. What is y rounded to 4 decimal places?",
        "a": "-0.0016"
    },
    {
        "q": "Let v(n) = -207813*n**3 - 7*n**2 - 23*n + 8. Let i be v(-8). Suppose -i = 11*a - 4*a. Round a to the nearest one million.",
        "a": "-15000000"
    },
    {
        "q": "Suppose 0 = -4*s - 174 - 18. Let b be 113382/15 + s/(-40). What is b rounded to the nearest one thousand?",
        "a": "8000"
    },
    {
        "q": "Let s = 60077.788003 - 60119.788. Let w = 0.57 + -42.57. Let y = s - w. What is y rounded to 6 decimal places?",
        "a": "0.000003"
    },
    {
        "q": "Let d = 0.55 - -14.2. Let q = d - 15. Let w = q - -0.249948. What is w rounded to 5 dps?",
        "a": "-0.00005"
    },
    {
        "q": "Let d = -1.248 - -1.3991. Let z = -7.8651 + d. Let j = 7.8 + z. What is j rounded to two dps?",
        "a": "0.09"
    },
    {
        "q": "Let o = 0.894 - 1165.894. Let a = o + 1158.994. Let t = 6 + a. Round t to two dps.",
        "a": "-0.01"
    },
    {
        "q": "Let x = -1.7 + 1.852. Let u = x + 3.048. What is u rounded to 1 decimal place?",
        "a": "3.2"
    },
    {
        "q": "Let i = -37.12 - -1.16. Let n = i + 92.923. Let d = n + -57. What is d rounded to three dps?",
        "a": "-0.037"
    },
    {
        "q": "Let a(t) = 10383*t**2 - 59*t - 84. Let b be a(-8). What is b rounded to the nearest one hundred thousand?",
        "a": "700000"
    },
    {
        "q": "Let r = 135553371.99999938 + -135553384. Let s = -9.3 - 2.7. Let f = s - r. Round f to seven decimal places.",
        "a": "0.0000006"
    },
    {
        "q": "Let a be ((-90)/(-8))/(-2 - 2 - (-86723)/21680). What is a rounded to the nearest 10000?",
        "a": "80000"
    },
    {
        "q": "Let c = -0.0102 - -0.0158. Round c to two dps.",
        "a": "0.01"
    },
    {
        "q": "Suppose -68 = -3*t + 1573. Suppose -v + 563 + t = 0. What is v rounded to the nearest 100?",
        "a": "1100"
    },
    {
        "q": "Let c = -3470.304 - -3459. Let n = 0.894 + c. Round n to the nearest integer.",
        "a": "-10"
    },
    {
        "q": "Let y = 1200 - 1976. Let p = -1169 - y. Let v = 393.0000163 + p. Round v to six dps.",
        "a": "0.000016"
    },
    {
        "q": "Let u be (-345)/138 + 44600010/4. Round u to the nearest 1000000.",
        "a": "11000000"
    },
    {
        "q": "Let k = 56 - 15. Let r = 35327.4021 + -35286.40210105. Let d = k - r. What is d rounded to seven decimal places?",
        "a": "0.0000011"
    },
    {
        "q": "Let v = -1.53 - -2.8. Let c = -1.26977 + v. Round c to four decimal places.",
        "a": "0.0002"
    },
    {
        "q": "Let l = -0.3717 - 0.3222. Round l to one dp.",
        "a": "-0.7"
    },
    {
        "q": "Let a(r) = 46*r + 58. Let l be a(-14). Let w = -22314 + l. What is w rounded to the nearest one thousand?",
        "a": "-23000"
    },
    {
        "q": "Let s = 182 - 181.923. Let p = 0.008 + s. What is p rounded to 2 dps?",
        "a": "0.09"
    },
    {
        "q": "Let m = 104.2 + -2.2. Let d = 102.000000055 - m. What is d rounded to seven decimal places?",
        "a": "0.0000001"
    },
    {
        "q": "Let a = 316.800000162 + -316.8. Round a to 7 dps.",
        "a": "0.0000002"
    },
    {
        "q": "Let b = -101465.177 - -101173. Let f = 292 + b. Round f to 1 dp.",
        "a": "-0.2"
    },
    {
        "q": "Suppose -a - 3*v - v = 18, -3*a - v = 32. Let z = a + 10. Suppose -2*t = 4*x + x + 460006, z = -4*x + 5*t - 367985. Round x to the nearest 10000.",
        "a": "-90000"
    },
    {
        "q": "Suppose -3*v = -3*c - 1512, 3*c + 526 + 479 = 2*v. Suppose 0 = 4*d - 2*r + 1678, 0 = 2*d + 3*r + 1366 - v. Round d to the nearest ten.",
        "a": "-420"
    },
    {
        "q": "Suppose -73567200 = -0*b + 18*b + 10*b. What is b rounded to the nearest 10000?",
        "a": "-2630000"
    },
    {
        "q": "Let g be (-15)/6 + 769019985/(-6). Round g to the nearest one million.",
        "a": "-128000000"
    },
    {
        "q": "Let u = -49.996 - 0.004. Let d = u + 49.25. Let c = d - -0.7543. Round c to three decimal places.",
        "a": "0.004"
    },
    {
        "q": "Let y be ((-2)/4*-2)/(-12*(-4)/600144). What is y rounded to the nearest 100?",
        "a": "12500"
    },
    {
        "q": "Let w = -2.5 + -6.9. Let f = 1.4 + w. Let z = f + 8.00312. Round z to four decimal places.",
        "a": "0.0031"
    },
    {
        "q": "Let k = -802.666 + 804. Round k to one decimal place.",
        "a": "1.3"
    },
    {
        "q": "Let n = 102 - 102.019008. Round n to 4 dps.",
        "a": "-0.019"
    },
    {
        "q": "Suppose 21*d + 10 = 26*d. Suppose -d*v - v - 3*n = -18090, -3*v - 2*n = -18090. What is v rounded to the nearest 100?",
        "a": "6000"
    },
    {
        "q": "Let c = -0.03500002 + -0.03589695. Let i = 0.0709 + c. What is i rounded to 6 dps?",
        "a": "0.000003"
    },
    {
        "q": "Let p = 10385 + -10388.3221. Round p to one decimal place.",
        "a": "-3.3"
    },
    {
        "q": "Let l = -0.0291874 + 224.0701874. Let c = l - 224. What is c rounded to two dps?",
        "a": "0.04"
    },
    {
        "q": "Let z = -950 + 949.999998021. What is z rounded to 7 decimal places?",
        "a": "-0.000002"
    },
    {
        "q": "Let r = 0.61 - 0.610384. Round r to five decimal places.",
        "a": "-0.00038"
    },
    {
        "q": "Let z = -64.692917 + 0.867477. Let h = -24.8257 - z. Let p = -39 + h. Round p to four decimal places.",
        "a": "-0.0003"
    },
    {
        "q": "Suppose 6*a = 4*h + 7*a + 213239999, 3*h = -5*a - 159929995. What is h rounded to the nearest 1000000?",
        "a": "-53000000"
    },
    {
        "q": "Suppose -7*y = -3*y. Suppose y = 2*p - p - 3. Suppose 0 = -3*h, 2*r + p*h = -3*r - 260000. Round r to the nearest ten thousand.",
        "a": "-50000"
    },
    {
        "q": "Let i = -199 - 308. Let u = 509.007 + i. Round u to 1 decimal place.",
        "a": "2"
    },
    {
        "q": "Let j = -2796.0000002184 + 2796. Round j to 7 decimal places.",
        "a": "-0.0000002"
    },
    {
        "q": "Let l(h) = 1362*h**3 + 20*h**2 + 19*h - 6. Suppose -90 = 11*y - 16*y. Let f be l(y). What is f rounded to the nearest one hundred thousand?",
        "a": "8000000"
    },
    {
        "q": "Let j = -2125.000025083 - -2125. Round j to seven dps.",
        "a": "-0.0000251"
    },
    {
        "q": "Let a be 6 + (0 + -5 - -3). Let w be (3/(-2))/((-2)/a). Suppose -i + 18300015 = 2*i - w*o, -5*i = 4*o - 30499980. What is i rounded to the nearest one million?",
        "a": "6000000"
    },
    {
        "q": "Let i = -0.17 + -0.09. Let l = 17.374 + -17.17. Let r = l + i. What is r rounded to 2 decimal places?",
        "a": "-0.06"
    },
    {
        "q": "Suppose -14*q - 5992505 = 25017495. What is q rounded to the nearest one hundred thousand?",
        "a": "-2200000"
    },
    {
        "q": "Let r = 41.103 - 42.79844. Let g = r + 1.69. What is g rounded to 3 dps?",
        "a": "-0.005"
    },
    {
        "q": "Let j = 179.0566 - 179. Let y = -48.2566 + j. Let n = -47 - y. What is n rounded to zero decimal places?",
        "a": "1"
    },
    {
        "q": "Let o(k) = 8942*k**2 + 17*k - 14. Let v be o(6). Suppose 117*i + v = 116*i. Round i to the nearest ten thousand.",
        "a": "-320000"
    },
    {
        "q": "Let v = 880.26 + 140.64. Let h = v + -1153. Round h to the nearest 10.",
        "a": "-130"
    },
    {
        "q": "Let m = -146 + 143.44. Let c = m - 0.5. What is c rounded to 1 dp?",
        "a": "-3.1"
    },
    {
        "q": "Let x(a) be the second derivative of -35926*a**4 + a**3 + 13*a**2 - 8*a - 6. Let l be x(-3). Round l to the nearest 100000.",
        "a": "-3900000"
    },
    {
        "q": "Let l(b) = -b**3 - 8*b**2 + 21*b + 14. Let k be l(-10). Let s be k/12*31791 + (-15)/(-5). Round s to the nearest one thousand.",
        "a": "11000"
    },
    {
        "q": "Let u = 24.5 + -24.499815. What is u rounded to four decimal places?",
        "a": "0.0002"
    },
    {
        "q": "Let o = -23.4 - -19. Let l = 9.3 + o. Let u = -4.89999962 + l. What is u rounded to 7 dps?",
        "a": "0.0000004"
    },
    {
        "q": "Let j = 18.02 - -15.96. What is j rounded to the nearest 10?",
        "a": "30"
    },
    {
        "q": "Let t = -42 + -139. Let p = t - -99. Let s = p + 82.0000066. What is s rounded to six decimal places?",
        "a": "0.000007"
    },
    {
        "q": "Let z = -406 - -56. Let l = z - -346.53. What is l rounded to one dp?",
        "a": "-3.5"
    },
    {
        "q": "Let c = -0.09 + 0.171. Let n = 0.221 + c. Round n to 2 decimal places.",
        "a": "0.3"
    },
    {
        "q": "Let f(i) = 201*i**2 - 5*i. Let q be f(5). Let t = -17 + 19. Suppose t*h + q = h. Round h to the nearest 10000.",
        "a": "-10000"
    },
    {
        "q": "Let r(v) = 10*v**3 + 18*v**2 - 11. Let s be r(13). Suppose 0 = b + 3*b + 12. Let w be 3 + b + -116*(s + -1). What is w rounded to the nearest one million?",
        "a": "-3000000"
    },
    {
        "q": "Let u = 5000.5 - 5008.69572. Let m = u + 8.2. What is m rounded to 4 decimal places?",
        "a": "0.0043"
    },
    {
        "q": "Suppose -5*r = -5*c + 3979505, 6*c - 8*c + 3183602 = -4*r. Round r to the nearest one hundred thousand.",
        "a": "-800000"
    },
    {
        "q": "Let q = 3.299 + -3.692. Round q to 1 decimal place.",
        "a": "-0.4"
    },
    {
        "q": "Let y be (-1 - -2 - -3)/1. Suppose t - g = 3*g + 2000020, 5*t - 2*g = 10000010. Suppose y*c = -c - t. What is c rounded to the nearest 1000000?",
        "a": "0"
    },
    {
        "q": "Let f(b) = 2*b**3 + 33*b**2 - 3*b + 170. Let r be f(-15). What is r rounded to the nearest ten?",
        "a": "890"
    },
    {
        "q": "Let g = 18 - 19. Let s(u) be the third derivative of 2950*u**5 - u**4/8 - u**3/2 - 4*u**2. Let c be s(g). What is c rounded to the nearest 10000?",
        "a": "180000"
    },
    {
        "q": "Let c = 10.9 - 11. Let f = 91 + -105.8. Let t = c + f. Round t to the nearest integer.",
        "a": "-15"
    },
    {
        "q": "Let n(t) = -6984*t**3 + t**2 + 4*t - 5. Let u be 92/(-16) + 6/8. Let v be n(u). Round v to the nearest one hundred thousand.",
        "a": "900000"
    },
    {
        "q": "Let q = -4.186 + 4.182257. What is q rounded to three dps?",
        "a": "-0.004"
    },
    {
        "q": "Let g = 1075.000025 + -1075. What is g rounded to 6 decimal places?",
        "a": "0.000025"
    },
    {
        "q": "Let i = 1.64 - 0.14. Let t = i - 68.4. Round t to zero decimal places.",
        "a": "-67"
    },
    {
        "q": "Let s(t) = t**3 - 19*t**2 + 20*t - 12. Let a be s(18). Let f be a/(-6) - (-6662)/2. Let q = f - 12227. Round q to the nearest 1000.",
        "a": "-9000"
    },
    {
        "q": "Let y = -0.8384 + 0.92214. Round y to 3 decimal places.",
        "a": "0.084"
    },
    {
        "q": "Let z = -2415490348 + 2415489815.0001146. Let v = z + 533. What is v rounded to five dps?",
        "a": "0.00011"
    },
    {
        "q": "Let c = -334.9 + 335.2846. Round c to 1 decimal place.",
        "a": "0.4"
    },
    {
        "q": "Let z = 7182 - 7181.85611. What is z rounded to three dps?",
        "a": "0.144"
    },
    {
        "q": "Let n be (-7)/(105/1968600006) + (3 - (-52)/(-20)). What is n rounded to the nearest one million?",
        "a": "-131000000"
    },
    {
        "q": "Let a = 2416.1887 - 2415. Let r = -0.0163 - a. Let k = -1.2 - r. Round k to three decimal places.",
        "a": "0.005"
    },
    {
        "q": "Let z = -6.5927 - 29.8643. Round z to the nearest integer.",
        "a": "-36"
    },
    {
        "q": "Let t = 31058 + -31040.233. Round t to one decimal place.",
        "a": "17.8"
    },
    {
        "q": "Let k = -50.83 - -50.6207. Let z = k - -173.1093. Round z to the nearest 10.",
        "a": "170"
    },
    {
        "q": "Let o = -118.73 + 121. Let g = -5.87 + o. What is g rounded to the nearest integer?",
        "a": "-4"
    },
    {
        "q": "Let q = 151550.884953 - 151551. Let r = -26.885 + 27. Let h = r + q. Round h to five dps.",
        "a": "-0.00005"
    },
    {
        "q": "Let s be 4 + 17/(102/1620). Let d = s - 173. Round d to the nearest 10.",
        "a": "100"
    },
    {
        "q": "Let c = 0.068 - 1.618. Let x = 1.664 + c. What is x rounded to 1 decimal place?",
        "a": "0.1"
    },
    {
        "q": "Let l = -0.2017 + 0.211. Let f = -0.009919 + l. What is f rounded to 5 decimal places?",
        "a": "-0.00062"
    },
    {
        "q": "Suppose 27*h + 10*h + 88578000 = 0. What is h rounded to the nearest one million?",
        "a": "-2000000"
    },
    {
        "q": "Let b = -1533.9998121 + 1534. What is b rounded to 4 decimal places?",
        "a": "0.0002"
    },
    {
        "q": "Let b(a) = 2120*a**2 - 60*a + 600. Let i be b(11). What is i rounded to the nearest one thousand?",
        "a": "256000"
    },
    {
        "q": "Let t = -4762 - -4762.03125. What is t rounded to 3 decimal places?",
        "a": "0.031"
    },
    {
        "q": "Let i = -2190.7255 - -2192. Round i to 1 dp.",
        "a": "1.3"
    },
    {
        "q": "Let a = -1090307 + 2586307. What is a rounded to the nearest 100000?",
        "a": "1500000"
    },
    {
        "q": "Let l = -2.225 + 2.31. Let j = l - 0.085000685. Round j to seven dps.",
        "a": "-0.0000007"
    },
    {
        "q": "Let d = -52646 + 36216. Round d to the nearest ten thousand.",
        "a": "-20000"
    },
    {
        "q": "Let j = 5.652 - 5.6527897. What is j rounded to 5 dps?",
        "a": "-0.00079"
    },
    {
        "q": "Let m = -10877 - -10862.669. Round m to the nearest integer.",
        "a": "-14"
    },
    {
        "q": "Suppose 37754475 = 3*s + 4049415 - 41330940. What is s rounded to the nearest 1000000?",
        "a": "25000000"
    },
    {
        "q": "Let c = 112 - 87. Suppose u + 4*u + c = 0, -u = 5*t + 1540005. Round t to the nearest 10000.",
        "a": "-310000"
    },
    {
        "q": "Suppose u + 8840 + 1122 = -4*x, -12 = -4*x. Round u to the nearest one thousand.",
        "a": "-10000"
    },
    {
        "q": "Let w = 72.73 + -75. Let h = w + 2.27000052. Round h to 6 decimal places.",
        "a": "0.000001"
    },
    {
        "q": "Let z = -86 + 50. Let v = 61 + z. Let f = 24.99974 - v. Round f to four decimal places.",
        "a": "-0.0003"
    },
    {
        "q": "Let u = 42.72713 - 0.09113. What is u rounded to one decimal place?",
        "a": "42.6"
    },
    {
        "q": "Let c(d) be the third derivative of 0 - 17/3*d**3 + 0*d - 878569/24*d**4 + d**2. Let h be c(14). What is h rounded to the nearest one million?",
        "a": "-12000000"
    },
    {
        "q": "Let g = 22.3 + -22.2980172. Round g to four dps.",
        "a": "0.002"
    },
    {
        "q": "Suppose -a - 13449980 = t - 5*a, -5*a = -5*t - 67249975. What is t rounded to the nearest 1000000?",
        "a": "-13000000"
    },
    {
        "q": "Let f = -401.611 + 402. Let k = f - 0.4177. Let n = k + 0.031. What is n rounded to 4 dps?",
        "a": "0.0023"
    },
    {
        "q": "Suppose 0 = 18*k - 3156 - 1272. Let t = 398 - k. What is t rounded to the nearest 10?",
        "a": "150"
    },
    {
        "q": "Let f = 4850996.8195047 - -6759631.98049506. Let d = f + -11610628. Let u = d + -0.8. What is u rounded to 7 decimal places?",
        "a": "-0.0000002"
    },
    {
        "q": "Let d = 550.9534 + -551. Let v = d - -0.1069. Round v to 2 decimal places.",
        "a": "0.06"
    },
    {
        "q": "Suppose 0 = 3*d + 49264 + 104693. Let a = d - -301892. Let r = 81573 - a. What is r rounded to the nearest ten thousand?",
        "a": "-170000"
    },
    {
        "q": "Let s = -401 + 234. Let g = -167.00000336 - s. Round g to 6 decimal places.",
        "a": "-0.000003"
    },
    {
        "q": "Suppose -413040 = -11*o + 23*o. What is o rounded to the nearest 1000?",
        "a": "-34000"
    },
    {
        "q": "Suppose -74*s + 128880388 = -26027159612. Round s to the nearest one million.",
        "a": "353000000"
    },
    {
        "q": "Let t = 125768597.999943 + -125768667. Let u = t + 69. Round u to five decimal places.",
        "a": "-0.00006"
    },
    {
        "q": "Let p = 1926 - 718. Let n = 1208.493 - p. What is n rounded to one decimal place?",
        "a": "0.5"
    },
    {
        "q": "Let t = -83 - -85. Suppose 143787 - 31777 = -t*z + 2*v, 3*v = -4*z - 223985. Round z to the nearest ten thousand.",
        "a": "-60000"
    },
    {
        "q": "Let f = 189384409505.000000802 - 189384408968. Let b = 537 - f. Round b to seven decimal places.",
        "a": "-0.0000008"
    },
    {
        "q": "Let t = -195764 + 195765.85174. Let b = t - 1.85. What is b rounded to three decimal places?",
        "a": "0.002"
    },
    {
        "q": "Let g = 1576 - 1026. Let n be (2 - 0)*-10*g. Round n to the nearest 100000.",
        "a": "0"
    },
    {
        "q": "Let j = 1395569 + -7503406. Let u = j - -6107836.87400146. Let n = -0.126 - u. What is n rounded to 7 decimal places?",
        "a": "-0.0000015"
    },
    {
        "q": "Let p be (-390)/117*6/(-4). Suppose -5*m - 177810 = 2*b, 0 = p*b + m - 3*m + 444496. What is b rounded to the nearest one thousand?",
        "a": "-89000"
    },
    {
        "q": "Let l = 1.4 - 91.8. Let u = -276 - -388. Let b = u + l. What is b rounded to the nearest integer?",
        "a": "22"
    },
    {
        "q": "Let i(o) = -37202*o**2 + 12*o - 18. Let w = 33 - 40. Let y be i(w). Round y to the nearest one hundred thousand.",
        "a": "-1800000"
    },
    {
        "q": "Let u = 835.8 - 132.8. Let b = -703.000591 + u. Round b to four decimal places.",
        "a": "-0.0006"
    },
    {
        "q": "Let h = -4647.0000198 - -4647. Round h to 5 decimal places.",
        "a": "-0.00002"
    },
    {
        "q": "Let n(z) = -494*z**3 - 8*z**2 - 3*z + 6. Let d be n(-4). Let g be (d/(-3) + 2)/(-2 - -3). Round g to the nearest one thousand.",
        "a": "-11000"
    },
    {
        "q": "Let c be ((-12)/(-14))/(7/((-196)/(-6))). Suppose g = c*f - g - 38, -4*g = -3*f + 26. Let q be f/10*-1*17. Round q to the nearest 10.",
        "a": "-20"
    },
    {
        "q": "Let g = 253989.5229 - 254006. Let a = -16.5 - g. What is a rounded to three decimal places?",
        "a": "-0.023"
    },
    {
        "q": "Let i = -58088.6402 - -58063. Let b = 25.528121 + i. Let f = -0.112 - b. Round f to five decimal places.",
        "a": "0.00008"
    },
    {
        "q": "Let d(c) = 9709*c**2 + 70*c - 471. Let h be d(47). What is h rounded to the nearest 1000000?",
        "a": "21000000"
    },
    {
        "q": "Let l = 15034638 - 15034637.83500153. Let f = l - 0.165. What is f rounded to six decimal places?",
        "a": "-0.000002"
    },
    {
        "q": "Let q be 15*1*7/(-3). Let f = 35 + q. Let b(u) = -u**2 + u - 6. Let y be b(f). Round y to the nearest 10.",
        "a": "-10"
    },
    {
        "q": "Let r = -45.96 + 49. Let m = 3.0269 - r. What is m rounded to 3 dps?",
        "a": "-0.013"
    },
    {
        "q": "Suppose 0 = 2*u + 2*z - 4*z - 44, -3*u = 4*z - 80. Suppose -u*x + 21*x - 96 = 0. Let t be (-292)/((x/20)/4). What is t rounded to the nearest 100?",
        "a": "700"
    },
    {
        "q": "Let t(n) be the first derivative of 1 - 2/3*n**3 + 5*n**2 + 3*n. Let o be t(7). What is o rounded to the nearest 10?",
        "a": "-30"
    },
    {
        "q": "Let y(u) = 18468*u - 1556. Let v be y(17). What is v rounded to the nearest 10000?",
        "a": "310000"
    },
    {
        "q": "Let g = 130.73 + -130.715302. Round g to four decimal places.",
        "a": "0.0147"
    },
    {
        "q": "Let y(j) = -102250*j**2 - 17*j - 32. Let t be y(4). Round t to the nearest one hundred thousand.",
        "a": "-1600000"
    },
    {
        "q": "Let m = 135.83962 + -0.07962. What is m rounded to the nearest integer?",
        "a": "136"
    },
    {
        "q": "Let l = 290101 - -969889. Let k = 8 + -3. Suppose -3*y + 1177989 = -2*q - 712015, 2*y - l = -k*q. Round y to the nearest one hundred thousand.",
        "a": "600000"
    },
    {
        "q": "Let i(d) = -2*d**3 - 18*d**2 + d + 9. Let y be i(-9). Suppose y = 3*s + 2*k + 90598, 2*s + 3*k = 7*s + 151003. What is s rounded to the nearest 10000?",
        "a": "-30000"
    },
    {
        "q": "Let u = 27.5 + 21.5. Let z = -49.000535 + u. Round z to four dps.",
        "a": "-0.0005"
    },
    {
        "q": "Suppose 0 = -3*h - 3*x + 262191, 2*h + 5*x - 174806 = 6*x. Let f be -5*h + 2 + 3. Round f to the nearest 10000.",
        "a": "-440000"
    },
    {
        "q": "Let x be (-123*(-30)/(-72))/1*-124000. What is x rounded to the nearest 100000?",
        "a": "6400000"
    },
    {
        "q": "Let t = -11.4405 + -0.0495. Round t to 1 dp.",
        "a": "-11.5"
    },
    {
        "q": "Let k = 532 + -568.3. Let n = 36.3000676 + k. What is n rounded to six decimal places?",
        "a": "0.000068"
    },
    {
        "q": "Let n = -1791.845 - -1786. Let p = -0.045 - n. What is p rounded to 0 decimal places?",
        "a": "6"
    },
    {
        "q": "Suppose -4*v - 2*o + 830146 = 0, 1306289 = 5*v - 2*o + 268611. Let p be v/(-8) + 1 + 1. Let m = p + 10640. Round m to the nearest one thousand.",
        "a": "-15000"
    },
    {
        "q": "Let t = 4.314 - 4.3. Let l = 0.434 - t. Let n = 0.375 - l. What is n rounded to two dps?",
        "a": "-0.05"
    },
    {
        "q": "Let i = -14897.517 - -14919. Let y = i + -21.4. Round y to 2 dps.",
        "a": "0.08"
    },
    {
        "q": "Let t = -6413 + 6476.06. Let z = 62 - t. Let p = 0.73 + z. Round p to one decimal place.",
        "a": "-0.3"
    },
    {
        "q": "Let j = 59.1 + -55. Let o = -5 + j. Let r = o - -0.9000056. Round r to 6 dps.",
        "a": "0.000006"
    },
    {
        "q": "Let v = 14 + -12. Let h be 3/4*(2 - (v - 4)). Suppose -17597 = -4*d - 3*n, 2*d = h*d - n - 4401. Round d to the nearest 1000.",
        "a": "4000"
    },
    {
        "q": "Let f = -9.3505 + 9.3504954649. Round f to 7 decimal places.",
        "a": "-0.0000045"
    },
    {
        "q": "Let a = -8.53 + -0.17. Let b = a + -1.4. Let y = 9 + b. Round y to the nearest integer.",
        "a": "-1"
    },
    {
        "q": "Let b(f) = 499*f**2 - 5*f + 44. Let m(r) = 498*r**2 - 3*r + 45. Let z(i) = 4*b(i) - 5*m(i). Let q be z(13). What is q rounded to the nearest 1000?",
        "a": "-84000"
    },
    {
        "q": "Let c = -906.83035 + 904.43. Let a = -2.33 + -0.07. Let r = c - a. Round r to four decimal places.",
        "a": "-0.0004"
    },
    {
        "q": "Let s = -3351 - -3350.999983185. Round s to seven dps.",
        "a": "-0.0000168"
    },
    {
        "q": "Let n = -0.308 + -43.312. What is n rounded to the nearest 10?",
        "a": "-40"
    },
    {
        "q": "Let x = -42 + 35.3. Let p = 742278.5199906 + -742285.22. Let u = p - x. Round u to 6 dps.",
        "a": "-0.000009"
    },
    {
        "q": "Let d be 39*(-1 - (-4)/3). Suppose -d*t = 44491224 + 40528776. Round t to the nearest one million.",
        "a": "-7000000"
    },
    {
        "q": "Let x = -1.597 - -1.55. Let z = -0.511 - x. Round z to 1 dp.",
        "a": "-0.5"
    },
    {
        "q": "Let p = 0.21 - -58.79. Let v = 81071507 + -81071447.999969. Let s = p - v. What is s rounded to five dps?",
        "a": "-0.00003"
    },
    {
        "q": "Let i = 20754 - 20754.070216. Let r = -1.37 + 1.3. Let w = r - i. Round w to 5 dps.",
        "a": "0.00022"
    },
    {
        "q": "Let w = -22.09 - 30.11. Round w to the nearest 10.",
        "a": "-50"
    },
    {
        "q": "Let s(b) = -b**2 + 7*b + 3. Let n be (-3 - -2 - -1)/(-2) + 7. Let f be s(n). Let k be (-7500002)/f - (-20)/30. What is k rounded to the nearest one million?",
        "a": "-3000000"
    },
    {
        "q": "Let j = -34.357 - -34.5. Let i = -0.238 + j. Round i to 1 dp.",
        "a": "-0.1"
    },
    {
        "q": "Let j = 6758 + -6751.333. What is j rounded to 1 decimal place?",
        "a": "6.7"
    },
    {
        "q": "Let u = 3852.8 - 3829. What is u rounded to 0 decimal places?",
        "a": "24"
    },
    {
        "q": "Let i(r) = -255984*r - 32. Let d be i(14). Let n be (3/4)/((-16)/d). Suppose -3*u = -2*q - n, u + 368500 = -3*q + 116497. Round q to the nearest 10000.",
        "a": "-80000"
    },
    {
        "q": "Let n = 551329576 - 551330737.000527. Let y = -1161 - n. What is y rounded to five dps?",
        "a": "0.00053"
    },
    {
        "q": "Suppose 3*s - 97 - 23 = -4*l, 5*l + 4*s - 151 = 0. Let x = -24 + l. Let v be x/(-9)*1 - (-599999)/(-3). Round v to the nearest 100000.",
        "a": "-200000"
    },
    {
        "q": "Let j = 12767667.500102 - 12767685. Let q = j - -17.5. Round q to 5 decimal places.",
        "a": "0.0001"
    },
    {
        "q": "Let x = 635 + -753.8. Let o = -116 - x. Round o to 0 dps.",
        "a": "3"
    },
    {
        "q": "Let d = 628.1 - 124.1. Let r = d - 503.54034. Let k = -0.46 + r. What is k rounded to four decimal places?",
        "a": "-0.0003"
    },
    {
        "q": "Let o = 1633 + -1632.99995764. What is o rounded to five decimal places?",
        "a": "0.00004"
    },
    {
        "q": "Let j be ((-5)/(-2))/((-3)/(-6)). Suppose -h + 80 = 15*h. Suppose -j*m + 68 = -3*v + 3003, -h*v + 3*m + 4865 = 0. What is v rounded to the nearest 100?",
        "a": "1000"
    },
    {
        "q": "Let i = 2989.246 + -2990. Round i to 2 decimal places.",
        "a": "-0.75"
    },
    {
        "q": "Suppose -79*m + 292827 = -7599273. What is m rounded to the nearest one thousand?",
        "a": "100000"
    },
    {
        "q": "Let h = -144.722 - 0.278. Let l = h - -211. Let s = 66.0054 - l. What is s rounded to three decimal places?",
        "a": "0.005"
    },
    {
        "q": "Let j = -212.291 - -230.38. What is j rounded to one decimal place?",
        "a": "18.1"
    },
    {
        "q": "Let v = -29.512671 - -29.51. What is v rounded to 3 dps?",
        "a": "-0.003"
    },
    {
        "q": "Let y = -88.963 - 0.037. Let c = y + 89.0041. What is c rounded to three decimal places?",
        "a": "0.004"
    },
    {
        "q": "Let n(i) be the first derivative of -i**3/3 + i**2/2 + 8*i + 14. Let a be n(9). Let v = 15 - a. Round v to the nearest ten.",
        "a": "80"
    },
    {
        "q": "Suppose 0 = h + 2*v + 16530, 35*h + 3*v = 40*h + 82585. Round h to the nearest one thousand.",
        "a": "-17000"
    },
    {
        "q": "Let u = 3124.59 + -3112. Let i = u + -41.68. Let b = -1.69 - i. What is b rounded to 0 decimal places?",
        "a": "27"
    },
    {
        "q": "Suppose -i - 4*u = 8, -24 = 5*i - 3*u - 7. Let q be 1 + -5 + 5780 - i. Round q to the nearest 1000.",
        "a": "6000"
    },
    {
        "q": "Let j = -40.8355 - 0.0645. Let o = -40.89999821 - j. What is o rounded to 7 decimal places?",
        "a": "0.0000018"
    },
    {
        "q": "Let y = 830892.66 + -831810.661492. Let g = 918 + y. What is g rounded to 4 dps?",
        "a": "-0.0015"
    },
    {
        "q": "Let v = 156.96 - 157.11102. Round v to 2 decimal places.",
        "a": "-0.15"
    },
    {
        "q": "Let f = -4199 - -4198.92107. What is f rounded to three dps?",
        "a": "-0.079"
    },
    {
        "q": "Let r = 0.081 - 26.881. Let s = r + 26.800123. What is s rounded to five decimal places?",
        "a": "0.00012"
    },
    {
        "q": "Let n = -31.934 - 1.0284. Let g = n + 33. What is g rounded to 2 decimal places?",
        "a": "0.04"
    },
    {
        "q": "Suppose 22*r = 119*r. Let y(q) = -q**2 - 6*q - 4. Let x be y(-4). Suppose -x*h + 5*h + 1790 = r. What is h rounded to the nearest one hundred?",
        "a": "-1800"
    },
    {
        "q": "Let o = -2.94 - -4.87. Let m = -2.122 + o. What is m rounded to one dp?",
        "a": "-0.2"
    },
    {
        "q": "Let j = 11.6 + -11.587. Round j to three decimal places.",
        "a": "0.013"
    },
    {
        "q": "Let p = -22.6 - -12.7. Let d = 15.69 + p. What is d rounded to 0 dps?",
        "a": "6"
    },
    {
        "q": "Let h = 625772 - 1445863. Let x = 510091 + h. Round x to the nearest ten thousand.",
        "a": "-310000"
    },
    {
        "q": "Let h = -3.54 - -1.62. Let y = h + 1.919943. Round y to four dps.",
        "a": "-0.0001"
    },
    {
        "q": "Let i be -2*(-15)/6 - 0. Suppose -3091 = -i*q + 16009. What is q rounded to the nearest one hundred?",
        "a": "3800"
    },
    {
        "q": "Let m = 52263777.31999531 + -52264011.32. Let t = 0.06 + -234.06. Let k = m - t. Round k to 7 dps.",
        "a": "-0.0000047"
    },
    {
        "q": "Let d(q) = -q**3 - q**2 - 42. Let f be d(0). Let c = f + 43. Let r be (3 - -1999) + c - (-6)/(-2). What is r rounded to the nearest 1000?",
        "a": "2000"
    },
    {
        "q": "Let t = 337991647 + -337991623.90509072. Let o = t + -20.094909. Let g = 3 - o. Round g to 7 decimal places.",
        "a": "-0.0000003"
    },
    {
        "q": "Let s = 7808.3969 + -7809. Let p = -564.61 + 564. Let n = s - p. What is n rounded to three dps?",
        "a": "0.007"
    },
    {
        "q": "Let l(k) = -3407*k**3 + 14*k**2 - 3*k + 21. Let r be l(-11). Let i = r + -1746465. Round i to the nearest one hundred thousand.",
        "a": "2800000"
    },
    {
        "q": "Let o = 640087.7 + -640087.19999958. Let h = 3 + -3.5. Let s = h + o. Round s to seven dps.",
        "a": "0.0000004"
    },
    {
        "q": "Let o = -495 + 496.78. What is o rounded to one decimal place?",
        "a": "1.8"
    },
    {
        "q": "Let r = 112413 - 24738. Suppose -r = -2*s + 164285. Suppose -5*c + 2*c + 4*l = s, 4*c + 168005 = -l. Round c to the nearest 10000.",
        "a": "-40000"
    },
    {
        "q": "Let g = 23 + -22. Let v be (-389 - 1)/(g - (-4797)/(-4800)). Round v to the nearest one hundred thousand.",
        "a": "-600000"
    },
    {
        "q": "Let p = -209 + 209.214. Let t = p - 0.214001025. Round t to seven decimal places.",
        "a": "-0.000001"
    },
    {
        "q": "Let b = 15045528 + -6380229. Suppose 4*v - 41374701 - b = 0. What is v rounded to the nearest one million?",
        "a": "13000000"
    },
    {
        "q": "Let b = -13956.49 + 14018. What is b rounded to the nearest integer?",
        "a": "62"
    },
    {
        "q": "Let j = 2.6332 + -2.6321419. What is j rounded to 5 decimal places?",
        "a": "0.00106"
    },
    {
        "q": "Let k be ((-17)/2)/(2/(-2316)). Let c be k/(-4)*(-3 + 2/6). Suppose 3*t = -3*n - 6576, -4*t = -n - 2*n - c. What is n rounded to the nearest 100?",
        "a": "-2200"
    },
    {
        "q": "Let j = 45840185.923 - 45877116. Let v = 36743 + j. Let y = v - -187. Round y to two dps.",
        "a": "-0.08"
    },
    {
        "q": "Suppose 600079994 = -2*b + 2*y, 9*y - 7*y = -4*b - 1200160006. Round b to the nearest one million.",
        "a": "-300000000"
    },
    {
        "q": "Suppose 2*b - 4*v = 15630, 9*b - 5*b - 4*v - 31260 = 0. What is b rounded to the nearest 1000?",
        "a": "8000"
    },
    {
        "q": "Let u = -6151.7 - -6614. Let q = 499 - u. Let m = 45 - q. Round m to the nearest integer.",
        "a": "8"
    },
    {
        "q": "Let u(d) = -328*d**2 + 2*d + 7. Let l be u(-1). What is l rounded to the nearest one thousand?",
        "a": "0"
    },
    {
        "q": "Let n be 7168/(-3) + (-4)/6. Suppose -4*p - 14364 = 4*u, -30*p + 17946 = -35*p + 4*u. Let q = n - p. What is q rounded to the nearest one thousand?",
        "a": "1000"
    },
    {
        "q": "Let c = 0.7533 - 0.76. Let k = c - -0.00669773. What is k rounded to 7 dps?",
        "a": "-0.0000023"
    },
    {
        "q": "Let c = 180 + -159.3. Let x = -20.69999537 + c. What is x rounded to six decimal places?",
        "a": "0.000005"
    },
    {
        "q": "Let l = -3 + 5. Suppose 0 = -7*o + l*o + 5. Let c be -200*((-6947)/o + -3). What is c rounded to the nearest one hundred thousand?",
        "a": "1400000"
    },
    {
        "q": "Let c = -155.88 - -155. Let b = c - 0.72. Round b to 0 dps.",
        "a": "-2"
    },
    {
        "q": "Let q = -70.9 - -997.9. Let f = 883.1 - q. What is f rounded to the nearest integer?",
        "a": "-44"
    },
    {
        "q": "Suppose q + 1 = -2*m, 3*m = -2 - 4. Suppose 0 = q*x + x + 6840. What is x rounded to the nearest one thousand?",
        "a": "-2000"
    },
    {
        "q": "Let q = 411 - -62.2. Round q to the nearest 100.",
        "a": "500"
    },
    {
        "q": "Let n(q) = -15360*q - 1440. Let o be n(-69). Round o to the nearest ten thousand.",
        "a": "1060000"
    },
    {
        "q": "Let a(q) = 2977167*q - 332. Let i be a(-4). Round i to the nearest one hundred thousand.",
        "a": "-11900000"
    },
    {
        "q": "Let x = -1012.51 + 1007. Let p = x + 5.51000487. What is p rounded to six decimal places?",
        "a": "0.000005"
    },
    {
        "q": "Let r = -886.064 - -891. Let t = -4.9 + r. Let j = t - 0.0452. What is j rounded to 3 decimal places?",
        "a": "-0.009"
    },
    {
        "q": "Let b = -99.8103 + 0.0603. Let m = b + 102. What is m rounded to 1 decimal place?",
        "a": "2.3"
    },
    {
        "q": "Let j = -0.24 - -0.05. Let b = 0 + 0.21. Let m = b - j. Round m to 1 decimal place.",
        "a": "0.4"
    },
    {
        "q": "Let s = 0.180675 - 0.2106656. Let c = -0.9 - -0.87. Let t = s - c. Round t to six decimal places.",
        "a": "0.000009"
    },
    {
        "q": "Let y(m) = m**3 - 21*m**2 + 3*m - 8. Let i be y(21). Suppose 5*s + 5 = i. Let x = s - 6. What is x rounded to the nearest ten?",
        "a": "0"
    },
    {
        "q": "Let s = -10813.999984667 - -10814. What is s rounded to 7 dps?",
        "a": "0.0000153"
    },
    {
        "q": "Let v = -39.3 + 39.2348. Let g = 7.5552 + v. Round g to one dp.",
        "a": "7.5"
    },
    {
        "q": "Let k(g) = -26953*g - 5. Let j be k(-4). Let p = 170 - 161. Suppose p*o + 28093 = -j. Round o to the nearest 1000.",
        "a": "-15000"
    },
    {
        "q": "Let t(s) = -8*s**3 + s**2 - 2*s - 4. Let q be t(-1). Suppose -404700 = -q*b + 4*b. Round b to the nearest 10000.",
        "a": "130000"
    },
    {
        "q": "Let w = -64.029 - -0.029. Let q = 36 - w. Let p = q - 100.00000102. What is p rounded to 7 dps?",
        "a": "-0.000001"
    },
    {
        "q": "Let n(i) = 6358385*i - 460. Let j be n(-4). Round j to the nearest one hundred thousand.",
        "a": "-25400000"
    },
    {
        "q": "Let w = 4921.999996068 + -4922. Round w to 7 decimal places.",
        "a": "-0.0000039"
    },
    {
        "q": "Let x = 1276.0987687 - 1276.1. What is x rounded to five decimal places?",
        "a": "-0.00123"
    },
    {
        "q": "Let r be 1266/(-36)*3367109 - 5/30. Round r to the nearest 1000000.",
        "a": "-118000000"
    },
    {
        "q": "Let z = -255025.953 + 255137. Let o = -251 + 140. Let x = o + z. What is x rounded to 2 decimal places?",
        "a": "0.05"
    },
    {
        "q": "Let a = 136 - -24. Let j = -160.0000667 + a. Round j to five decimal places.",
        "a": "-0.00007"
    },
    {
        "q": "Let h = 214 + -213.584. Let n = h + -144.616. What is n rounded to the nearest ten?",
        "a": "-140"
    },
    {
        "q": "Let a = 41 + -46. Let d = a - -5.9. Let q = d + -0.90059. What is q rounded to four dps?",
        "a": "-0.0006"
    },
    {
        "q": "Let f(t) = t**2 + t. Let x be f(3). Suppose -2*h - 9 = -5*b, -2*b + x = 3*h - h. Suppose h*g + 2*g - 220 = 0. Round g to the nearest 10.",
        "a": "40"
    },
    {
        "q": "Let a = 124194.869269504 + -124040.86927. Let y = a - 154. What is y rounded to 7 dps?",
        "a": "-0.0000005"
    },
    {
        "q": "Let m(y) = y**2 + 15*y - 35. Let u be m(-18). Suppose -20*v = -u*v + 1730000. Round v to the nearest one hundred thousand.",
        "a": "-1700000"
    },
    {
        "q": "Let c = -35 - -20. Let m = 176.64645 + -161.646. Let a = m + c. What is a rounded to four dps?",
        "a": "0.0005"
    },
    {
        "q": "Let m = 173.6 + -173.65637. Round m to 2 decimal places.",
        "a": "-0.06"
    },
    {
        "q": "Let b = -283.93 - -284. Let w = -10488 + 10487.9300064. Let v = b + w. Round v to 6 decimal places.",
        "a": "0.000006"
    },
    {
        "q": "Let y = 75495 + -75492.79915. Let u = -80 + 77.8. Let g = y + u. Round g to 4 decimal places.",
        "a": "0.0009"
    },
    {
        "q": "Let i = 1.4 + -31.4. Let o = 34 + i. Let m = -3.99969 + o. Round m to four dps.",
        "a": "0.0003"
    },
    {
        "q": "Let h = -47.25 + 47.2500003596. Round h to seven dps.",
        "a": "0.0000004"
    },
    {
        "q": "Let c be 21*6*574/3. Let a = c - 8731. Suppose -5*w = -a - 23123. What is w rounded to the nearest one thousand?",
        "a": "8000"
    },
    {
        "q": "Let q(a) = 16 - 7 + 12 + 0 - 2*a**2 + 41*a. Let i be q(20). Round i to the nearest ten.",
        "a": "40"
    },
    {
        "q": "Let d = -181 - -184. Let z(c) = 117*c**3 + 3*c**2 + 6*c + 6. Let x be z(d). Round x to the nearest 100.",
        "a": "3200"
    },
    {
        "q": "Let m = -1672.08832 + 1672. Round m to three decimal places.",
        "a": "-0.088"
    },
    {
        "q": "Let j be ((-20648)/(-6))/(((-36)/135)/(-2)). What is j rounded to the nearest 100?",
        "a": "25800"
    },
    {
        "q": "Let z = -14085 - -28183. Let l = z - 5098. Round l to the nearest ten thousand.",
        "a": "10000"
    },
    {
        "q": "Let o = 20734.2000078 - 20733.36. Let b = -233 - -232.16. Let g = b + o. Round g to six decimal places.",
        "a": "0.000008"
    },
    {
        "q": "Let d = 21270.98 + -21044. What is d rounded to the nearest 10?",
        "a": "230"
    },
    {
        "q": "Let g = -34.67 - -34.6699032. What is g rounded to five decimal places?",
        "a": "-0.0001"
    },
    {
        "q": "Let f(g) = 765*g + 59. Let y be f(7). Suppose 0 = 8*m + y - 1094. Round m to the nearest one hundred.",
        "a": "-500"
    },
    {
        "q": "Let y = -0.026 - -203.026. Let i = 202.999795 - y. What is i rounded to 5 dps?",
        "a": "-0.00021"
    },
    {
        "q": "Let g be (-2760993 - (-2 - -4)) + (-5 - (-6 + 6)). What is g rounded to the nearest one hundred thousand?",
        "a": "-2800000"
    },
    {
        "q": "Let f = -1171 - -1177. Let g = 129890.99864 - 129897. Let r = f + g. What is r rounded to four decimal places?",
        "a": "-0.0014"
    },
    {
        "q": "Let g(a) = -3099*a - 232. Let f be g(-18). What is f rounded to the nearest ten thousand?",
        "a": "60000"
    },
    {
        "q": "Let d = 5 + -198. Let y = d - -193.0481. What is y rounded to three dps?",
        "a": "0.048"
    },
    {
        "q": "Let f = -290.700012328 + 290.7. Round f to seven dps.",
        "a": "-0.0000123"
    },
    {
        "q": "Let u = 159.9 + 876.1. Let p = u + -966.3. Round p to the nearest 10.",
        "a": "70"
    },
    {
        "q": "Let i = 46 + -45.77. Let d = 0.26 - i. Let c = 0.68 + d. Round c to one decimal place.",
        "a": "0.7"
    },
    {
        "q": "Let i = -737568.134000896 + 737568. Let k = -0.134 - i. What is k rounded to seven dps?",
        "a": "0.0000009"
    },
    {
        "q": "Let x = -1051.39 + 1031. Let c = -20.8 - x. Round c to 1 decimal place.",
        "a": "-0.4"
    },
    {
        "q": "Let f be (-4 + 9824/(-12))*-9. Let t = f + -10614. Round t to the nearest one hundred.",
        "a": "-3200"
    },
    {
        "q": "Let u = -202.999995332 + 203. Round u to 6 decimal places.",
        "a": "0.000005"
    },
    {
        "q": "Let g = 15394 - 42957. Round g to the nearest one hundred.",
        "a": "-27600"
    },
    {
        "q": "Let r = 80483 + -80482.8920175. Let d = r + -0.108. Round d to six decimal places.",
        "a": "-0.000018"
    },
    {
        "q": "Let h = 4481574 + -1765845. Let l = 2715744.00033 - h. Let j = l - 15. Round j to 4 dps.",
        "a": "0.0003"
    },
    {
        "q": "Let v = 3711 + -3711.000000339. What is v rounded to seven decimal places?",
        "a": "-0.0000003"
    },
    {
        "q": "Let o = 646.7 - 646.703369. Round o to three dps.",
        "a": "-0.003"
    },
    {
        "q": "Let t = -35 + 46.3. Let u = -2.14 + t. Round u to 0 decimal places.",
        "a": "9"
    },
    {
        "q": "Let w = 100572 - 151168. Let i = w + 111396. Round i to the nearest 10000.",
        "a": "60000"
    },
    {
        "q": "Let m = -1625 + 1624.8132. What is m rounded to 2 dps?",
        "a": "-0.19"
    },
    {
        "q": "Let u = -3.666915251 + 3.6669. What is u rounded to six decimal places?",
        "a": "-0.000015"
    },
    {
        "q": "Let w = 20570.43 - 20406. Round w to the nearest integer.",
        "a": "164"
    },
    {
        "q": "Suppose 4*q + 24 = -2*s - q, -3*q - 6 = 0. Let z be 7/((-294)/(-684000))*s. What is z rounded to the nearest ten thousand?",
        "a": "-110000"
    },
    {
        "q": "Let j = 57179.779 - 57148. What is j rounded to the nearest integer?",
        "a": "32"
    },
    {
        "q": "Let b(x) = -x**3 + x**2 + 2*x + 4. Let p be b(0). Suppose -14900530 = p*y + 92299470. Round y to the nearest one million.",
        "a": "-27000000"
    },
    {
        "q": "Let q = 4286.9995925 - 4287. What is q rounded to 4 dps?",
        "a": "-0.0004"
    },
    {
        "q": "Let b = -56014 - -53243.3. What is b rounded to the nearest 10?",
        "a": "-2770"
    },
    {
        "q": "Let o = -39.887 + 37.24. What is o rounded to 1 dp?",
        "a": "-2.6"
    },
    {
        "q": "Let n = -3717 + 3716.99999584. Round n to 6 decimal places.",
        "a": "-0.000004"
    },
    {
        "q": "Let q = -42 + 24. Let s be (-4)/q + 52758517/63. Suppose 3317437 = 4*i + s. What is i rounded to the nearest 100000?",
        "a": "600000"
    },
    {
        "q": "Let p = 521.13 + -560.647. Let f = -89.499 - p. Let q = 50 + f. Round q to 2 decimal places.",
        "a": "0.02"
    },
    {
        "q": "Let s = -27583 + -34677. Round s to the nearest one thousand.",
        "a": "-62000"
    },
    {
        "q": "Let a = 486.972 + -486. Let h = a - -41.928. Round h to the nearest ten.",
        "a": "40"
    },
    {
        "q": "Let l(d) = -30*d - 40. Let o(y) = 18*y - 46. Let f be o(2). Let m be l(f). What is m rounded to the nearest 10?",
        "a": "260"
    },
    {
        "q": "Let h = 3969.99918 + -3970. Let j = -0.1 + 0.1. Let m = h + j. Round m to four decimal places.",
        "a": "-0.0008"
    },
    {
        "q": "Let h(q) = 298515*q + 26. Let t be h(-6). Let f = t - -1200064. What is f rounded to the nearest one hundred thousand?",
        "a": "-600000"
    },
    {
        "q": "Let v(p) = 103*p**3 + 11*p**2 + 2*p - 13. Let b be v(-10). Let f = b - -62233. What is f rounded to the nearest 1000?",
        "a": "-40000"
    },
    {
        "q": "Let r = -3588 - -3585.929. Round r to 1 dp.",
        "a": "-2.1"
    },
    {
        "q": "Let o = 983 + 349. Let f = o + -1332.2164. Let u = f + 0.23. What is u rounded to three decimal places?",
        "a": "0.014"
    },
    {
        "q": "Let a = -12.29 - -12.1878. Let l = -0.0219 - a. What is l rounded to two decimal places?",
        "a": "0.08"
    },
    {
        "q": "Let a be ((-497136)/9 - -3)/(2/(-72)). Let g = a - -191564. Round g to the nearest 1000000.",
        "a": "2000000"
    },
    {
        "q": "Let c = -60.04 + 61. Let q = c - 52.96. Let l = -52.00039 - q. What is l rounded to 4 decimal places?",
        "a": "-0.0004"
    },
    {
        "q": "Let n = 1264 - 1438.12. Round n to zero dps.",
        "a": "-174"
    },
    {
        "q": "Let g = -43.71 - -43.709998469. Round g to six decimal places.",
        "a": "-0.000002"
    },
    {
        "q": "Let t = -3477.016 - -3493.00801. Let b = 16 - t. Round b to three decimal places.",
        "a": "0.008"
    },
    {
        "q": "Let s = -10.49 + -307.46. Let h = s + 341. Let d = 23 - h. Round d to 2 dps.",
        "a": "-0.05"
    },
    {
        "q": "Let u = -172.9049 + 0.6649. Let k = u + 172. Round k to zero decimal places.",
        "a": "0"
    },
    {
        "q": "Let g = 2316.9999996766 + -2317. What is g rounded to seven dps?",
        "a": "-0.0000003"
    },
    {
        "q": "Let h = -401871 + 217071. What is h rounded to the nearest ten thousand?",
        "a": "-180000"
    },
    {
        "q": "Suppose 52 = 4*g + 40. Let a = 652 + 16342. Let b be g + (a/4)/(12/24). What is b rounded to the nearest 1000?",
        "a": "9000"
    },
    {
        "q": "Let m = -203523593 - -143742346. Let o = 59781310.9999901 + m. Let q = -64 + o. What is q rounded to 6 dps?",
        "a": "-0.00001"
    },
    {
        "q": "Suppose 0 = -3*d - 3, 4*d - 468 = 2*w + 2*w. Let o be (-1)/10*w - 1/(-5). Let g be (320/o)/((-4)/114). Round g to the nearest 100.",
        "a": "-800"
    },
    {
        "q": "Let u = -72.4 + 32. Let t = 40.4000461 + u. What is t rounded to 5 dps?",
        "a": "0.00005"
    },
    {
        "q": "Let h = -186.08 - -178. Let b = h - -8. Let q = b + 0.080019. Round q to five decimal places.",
        "a": "0.00002"
    },
    {
        "q": "Suppose -b + 3*u - 3 = -2*b, 0 = -5*b + 4*u - 4. Let g be 11336315 - (1 + b)*1. Suppose -61136314 = -2*h - g. Round h to the nearest one million.",
        "a": "25000000"
    },
    {
        "q": "Let h = 85.86 + -83. Let x = -0.14 - h. Let y = x + -0.5. What is y rounded to the nearest integer?",
        "a": "-4"
    },
    {
        "q": "Let i = 0.41 - -0.094. Let w = i - 0.50400441. Round w to 7 dps.",
        "a": "-0.0000044"
    },
    {
        "q": "Let y = -140.09 - -140. Let s = y - 2.03. What is s rounded to 1 decimal place?",
        "a": "-2.1"
    },
    {
        "q": "Let y = 24179.999968289 - 24180. Round y to 6 decimal places.",
        "a": "-0.000032"
    },
    {
        "q": "Let t be 2 + (4 + 0 - 1). Suppose -t*w = -3*x - 8650415, 4*x + 0*x + 11533894 = 3*w. Let y = 1083475 + x. What is y rounded to the nearest one million?",
        "a": "-2000000"
    },
    {
        "q": "Let u = 33.9 - 34.5515. Let y = 0.1375 - u. Round y to 1 decimal place.",
        "a": "0.8"
    },
    {
        "q": "Let w = 4372262 + -1585747. Let h = -23485 - w. Round h to the nearest 100000.",
        "a": "-2800000"
    },
    {
        "q": "Let l = -11527 + 11526.999992973. What is l rounded to six dps?",
        "a": "-0.000007"
    },
    {
        "q": "Suppose 0 = 2*b - 4 - 6. Suppose -18800008 = -b*p + 3*p. Suppose 0 = -2*c + t - p, 0*t + 3*t + 9399988 = -2*c. Round c to the nearest 1000000.",
        "a": "-5000000"
    },
    {
        "q": "Let b = 10.09 + -10.0897524. Round b to five decimal places.",
        "a": "0.00025"
    },
    {
        "q": "Let x = 188.39 + -188. Let o = x + -0.389667. Round o to four dps.",
        "a": "0.0003"
    },
    {
        "q": "Let c = 19.365 - 19.36509193. What is c rounded to 6 decimal places?",
        "a": "-0.000092"
    },
    {
        "q": "Let a = 0.05 - -0.34. Let c = a - -2.05. What is c rounded to 1 decimal place?",
        "a": "2.4"
    },
    {
        "q": "Let g(l) = 127*l**2 + l - 44. Let m be g(-16). Suppose 26200 = 2*f + n, 4*f = -5*n + m + 19948. Round f to the nearest 1000.",
        "a": "13000"
    },
    {
        "q": "Let t = 0.18088142 + -0.27888045. Let a = -8.1 + 8.002. Let g = t - a. Round g to 7 dps.",
        "a": "0.000001"
    },
    {
        "q": "Let j be 2*4044/(-8)*(-2)/(-6). Let t(q) = -2*q**2 - 8*q - 9. Let s be t(-8). Let y = j + s. Round y to the nearest 100.",
        "a": "-400"
    },
    {
        "q": "Let r be 19512 - (8/((-8)/15) + 9). What is r rounded to the nearest 1000?",
        "a": "20000"
    },
    {
        "q": "Let j = -70.4190906 + 70.42. What is j rounded to four decimal places?",
        "a": "0.0009"
    },
    {
        "q": "Let n = 0.69 + -0.43. Let q = -0.2 + n. Let r = q - 0.0597. Round r to 4 dps.",
        "a": "0.0003"
    },
    {
        "q": "Let q = 0.025014131 + -0.02501. What is q rounded to six dps?",
        "a": "0.000004"
    },
    {
        "q": "Let b = 3292429 + -3292190.9881. Let u = -0.0119 + b. Let k = -238.346 + u. Round k to 2 dps.",
        "a": "-0.35"
    },
    {
        "q": "Let g = 948 + -881.9. Let k = g - 66. Round k to 2 decimal places.",
        "a": "0.1"
    },
    {
        "q": "Let t = 3.8875 + -2.997. What is t rounded to one decimal place?",
        "a": "0.9"
    },
    {
        "q": "Let z = -2232637 + 707437. What is z rounded to the nearest one hundred thousand?",
        "a": "-1500000"
    },
    {
        "q": "Suppose -3*x + 28 + 2 = 2*o, -3*o + 11 = -4*x. Let j be 507/(((-81)/120)/o). What is j rounded to the nearest one thousand?",
        "a": "-7000"
    },
    {
        "q": "Let f(q) = -9762*q. Let j be f(-2). Suppose 7*h - j = 11*h. Let g = h + 8881. What is g rounded to the nearest 10000?",
        "a": "0"
    },
    {
        "q": "Let x = 1963281 + -3327581. What is x rounded to the nearest ten thousand?",
        "a": "-1360000"
    },
    {
        "q": "Let n = -369.34184632 + -95.65808338. Let o = n - -465. Round o to six decimal places.",
        "a": "0.00007"
    },
    {
        "q": "Let r = -1443.807 + 1445. Let q = 1.73 - r. What is q rounded to one dp?",
        "a": "0.5"
    },
    {
        "q": "Let h = -191.129 - -0.129. Let n = -190.9999555 - h. Round n to five dps.",
        "a": "0.00004"
    },
    {
        "q": "Let s = 204.74618 + -365.746173. Let l = s - -161. What is l rounded to 6 decimal places?",
        "a": "0.000007"
    },
    {
        "q": "Suppose 89403 = -31*d + 14*d. What is d rounded to the nearest 1000?",
        "a": "-5000"
    },
    {
        "q": "Let u = -146.1 + 146.0995328. What is u rounded to five dps?",
        "a": "-0.00047"
    },
    {
        "q": "Let m = 656254.13899895 - 656275.739. Let v = m - -21.6. What is v rounded to 6 decimal places?",
        "a": "-0.000001"
    },
    {
        "q": "Let r be 59/(96/1008 + (-1130)/12306). What is r rounded to the nearest one hundred?",
        "a": "17300"
    },
    {
        "q": "Let m = 31.076 + -0.076. Let f = -31.000091 + m. What is f rounded to 5 decimal places?",
        "a": "-0.00009"
    },
    {
        "q": "Let h = 1097700082563 + -1097700083347.999999657. Let u = h + 785. What is u rounded to 7 decimal places?",
        "a": "0.0000003"
    },
    {
        "q": "Suppose 37*m + 20 = 36*m. Let z be 24/m*23000*10. What is z rounded to the nearest 10000?",
        "a": "-280000"
    },
    {
        "q": "Suppose 386593 = v + 2*f - 6*f, -2*v + 2*f = -773198. Suppose -n - u + v + 723396 = 0, u = n - 1110003. Round n to the nearest one million.",
        "a": "1000000"
    },
    {
        "q": "Let b = 13 + -16.4. Let a = 67.09 - 70.6. Let p = b - a. What is p rounded to two dps?",
        "a": "0.11"
    },
    {
        "q": "Let k = 10.66 + -10.76096. Let n = -45.26904 + k. Let i = -46 - n. Round i to 1 decimal place.",
        "a": "-0.6"
    },
    {
        "q": "Let x = 0.2956418 - 159.2903418. Let l = x + 159. Round l to three dps.",
        "a": "0.005"
    },
    {
        "q": "Suppose 2*o - 7879384 = 4*l, -11*l + 14*l - 12 = 0. Round o to the nearest 100000.",
        "a": "3900000"
    },
    {
        "q": "Let c = -7470 - -7630.72. Round c to zero dps.",
        "a": "161"
    },
    {
        "q": "Let v = -12700343 + 8114343. What is v rounded to the nearest 100000?",
        "a": "-4600000"
    },
    {
        "q": "Let s = 16664267419 - 16664267700.00000299. Let x = 28 - 309. Let f = s - x. What is f rounded to seven decimal places?",
        "a": "-0.000003"
    },
    {
        "q": "Suppose -18324 + 134759 = -4*f - 3*j, -15 = 3*j. Let i = -20105 - f. Suppose -u + i = 8*u. Round u to the nearest 1000.",
        "a": "1000"
    },
    {
        "q": "Let m = -165 + 22. Let x = 141.28 + m. What is x rounded to the nearest integer?",
        "a": "-2"
    },
    {
        "q": "Let f = 12.95953 - 13.019. What is f rounded to 3 decimal places?",
        "a": "-0.059"
    },
    {
        "q": "Let w(a) = -a**2 + 4*a + 8. Let c be w(3). Suppose c*o = 3*o + 121120. Round o to the nearest one thousand.",
        "a": "15000"
    },
    {
        "q": "Let j = -23 - -27. Suppose -5 = -k - o, k - o + 25 = j*o. Suppose 0 = -4*u - u + v - 299997, k = 4*u - 5*v + 239985. What is u rounded to the nearest 100000?",
        "a": "-100000"
    },
    {
        "q": "Let c = 421216451 - 421216389.9826993. Let j = c + -60.9173. Let k = j - 0.1. Round k to six dps.",
        "a": "0.000001"
    },
    {
        "q": "Let c = 155 - 202. Let y = -46.9897 - c. Round y to 3 dps.",
        "a": "0.01"
    },
    {
        "q": "Suppose 6*g - 24 = 4*g. Let a(p) = -p**3 + 15*p**2 - 12*p - 5. Let t be a(g). Suppose -o + t = 85. What is o rounded to the nearest ten?",
        "a": "200"
    },
    {
        "q": "Let n(w) = 183148*w**3 - 14*w**2 - 42*w - 4. Let r be n(-3). What is r rounded to the nearest one hundred thousand?",
        "a": "-4900000"
    },
    {
        "q": "Suppose 16*o + 3028 = 12*o. Let w = 2057 + o. Suppose 8*n + w = 3*n. Round n to the nearest one hundred.",
        "a": "-300"
    },
    {
        "q": "Let t = -0.06308 + -30.26692. What is t rounded to the nearest ten?",
        "a": "-30"
    },
    {
        "q": "Let a = -889 - -888.999669. Round a to 3 decimal places.",
        "a": "0"
    },
    {
        "q": "Let u = 0.35247 + -16.11033. Let a = -65.75841 - u. Let q = a + 50. Round q to four dps.",
        "a": "-0.0006"
    },
    {
        "q": "Let g = 31.1745 + -30.8. Round g to 2 dps.",
        "a": "0.37"
    },
    {
        "q": "Suppose -w - v = 9723, -5*w + v - 5*v - 48617 = 0. Let k = w - -6255. What is k rounded to the nearest 1000?",
        "a": "-3000"
    },
    {
        "q": "Suppose 12*y + 114114 = -85758. Let r = y - -11706. What is r rounded to the nearest 100?",
        "a": "-5000"
    },
    {
        "q": "Let v = 245 + -333.7. Let r = 341.3 - v. Let x = 429.999731 - r. Round x to 5 decimal places.",
        "a": "-0.00027"
    },
    {
        "q": "Let w = 1811.1 - -398.5. Round w to the nearest 10.",
        "a": "2210"
    },
    {
        "q": "Let q = -115 + 2388. Suppose 649 = c - f, -1322 = -2*c - 5*f + f. Let j = q - c. Round j to the nearest one hundred.",
        "a": "1600"
    },
    {
        "q": "Let h = 795 + -793.3504. What is h rounded to one decimal place?",
        "a": "1.6"
    },
    {
        "q": "Let l = -3614360 - -5418563. Let h = 4120602 - -293601. Let r = h - l. Round r to the nearest one hundred thousand.",
        "a": "2600000"
    },
    {
        "q": "Let m = 112562957 - 14412957. What is m rounded to the nearest one million?",
        "a": "98000000"
    },
    {
        "q": "Let l be 0 + -2 - 270/(-6). Let i = l - 43. Suppose w + 4*b + 3021 + 2963 = i, -4*w - 4*b = 23984. Round w to the nearest 10000.",
        "a": "-10000"
    },
    {
        "q": "Let q = -233.75 + 233. Let d = 0.16 + q. Round d to one decimal place.",
        "a": "-0.6"
    },
    {
        "q": "Let g(n) = -81*n**2 - 4*n + 5. Let o(h) = 406*h**2 + 20*h - 26. Let l(q) = 22*g(q) + 4*o(q). Let z be l(6). Round z to the nearest one hundred.",
        "a": "-5700"
    },
    {
        "q": "Let l be (-20278)/4*-2 - 4. Round l to the nearest one hundred.",
        "a": "10100"
    },
    {
        "q": "Let l = -480.0157 - -0.0157. Let d = l - -479.99999542. Round d to 7 dps.",
        "a": "-0.0000046"
    },
    {
        "q": "Let s(c) = -c + 5. Let a be s(-18). Let v = a - 20. Suppose -v*x + 6*x + 7168 = i, 3*x = -4*i - 7178. Round x to the nearest 100.",
        "a": "-2400"
    },
    {
        "q": "Let m = -2.6597999 - -2.66. What is m rounded to 5 decimal places?",
        "a": "0.0002"
    },
    {
        "q": "Let i(r) = -172764*r**3 - r**2 - r + 2. Let w be i(1). Let a = 93564 + w. What is a rounded to the nearest 10000?",
        "a": "-80000"
    },
    {
        "q": "Let t = -33074.59 + 33254.5899936. Let w = -180 + t. What is w rounded to 6 decimal places?",
        "a": "-0.000006"
    },
    {
        "q": "Let a = -0.17 + 4.67. Let c = -4.35 + a. Let d = 0.1433 - c. Round d to 3 decimal places.",
        "a": "-0.007"
    },
    {
        "q": "Suppose -167*d + 3869882389 = 34*d - 4244487611. What is d rounded to the nearest 1000000?",
        "a": "40000000"
    },
    {
        "q": "Let r = -214.3 - -561. Let d = r - 268. Round d to the nearest 10.",
        "a": "80"
    },
    {
        "q": "Let p = -1222.9999993628 - -1223. What is p rounded to seven decimal places?",
        "a": "0.0000006"
    },
    {
        "q": "Suppose -99*l + 270 = -96*l. Let t = 112 - l. Round t to the nearest ten.",
        "a": "20"
    },
    {
        "q": "Suppose -9650693 = -22*z + 20842913. Let m = z - 896073. What is m rounded to the nearest one hundred thousand?",
        "a": "500000"
    },
    {
        "q": "Let o = -13107 - -12559.9. Let z = o - -464. What is z rounded to the nearest integer?",
        "a": "-83"
    },
    {
        "q": "Let l = 3011.0999986609 - 3011.1. What is l rounded to seven decimal places?",
        "a": "-0.0000013"
    },
    {
        "q": "Let p = 145.35 - 145. Let u = -9154.60599935 + 9154.256. Let d = u + p. Round d to 7 decimal places.",
        "a": "0.0000007"
    },
    {
        "q": "Let l(y) = 37605*y - 3. Let r be l(1). Suppose -x + r = 4*g, 5*x = -5*g + 30718 + 16292. What is g rounded to the nearest 10000?",
        "a": "10000"
    },
    {
        "q": "Let t be (-31943314)/6 + -2*2/12. Let y = t + -596114. What is y rounded to the nearest one million?",
        "a": "-6000000"
    },
    {
        "q": "Let b = -7.257 - -7.9329. What is b rounded to 2 dps?",
        "a": "0.68"
    },
    {
        "q": "Let v = 21.04 + -21.3. Let k = -3196930.2599987 + 3196930. Let g = v - k. Round g to seven decimal places.",
        "a": "-0.0000013"
    },
    {
        "q": "Suppose -1541515 = -5*s + 6*g - g, -308288 = -s - 4*g. What is s rounded to the nearest 100000?",
        "a": "300000"
    },
    {
        "q": "Suppose -19 = 4*t - g, -4*g = -4*t + 3*t - 16. Let d be (-7575021)/15 + 1 + t/(-10). Round d to the nearest one hundred thousand.",
        "a": "-500000"
    },
    {
        "q": "Let x = -140.89404 + 140.9. What is x rounded to 3 dps?",
        "a": "0.006"
    },
    {
        "q": "Let x = -927.5154 - -926.6. Round x to two decimal places.",
        "a": "-0.92"
    },
    {
        "q": "Let w = 3121704384 + -6377711549. Let q = w + 3256007130.99999994. Let a = q - -34. What is a rounded to seven dps?",
        "a": "-0.0000001"
    },
    {
        "q": "Let p = 11098759 + -11097812.99123. Let b = 946 - p. Round b to 4 decimal places.",
        "a": "-0.0088"
    },
    {
        "q": "Let b be (-5968)/373*11336250/1. What is b rounded to the nearest 1000000?",
        "a": "-181000000"
    },
    {
        "q": "Let b = 0.9157 - 0.91579634. Round b to 6 dps.",
        "a": "-0.000096"
    },
    {
        "q": "Let c = -2.33 + -189.67. Let p = c - -175.6. Let j = 20 + p. Round j to 1 decimal place.",
        "a": "3.6"
    },
    {
        "q": "Let u = -33.978 - 0.022. Let d = u - -65. Let y = 30.9994 - d. What is y rounded to three dps?",
        "a": "-0.001"
    },
    {
        "q": "Let t be 0 + (-42)/10 + (-2)/(-10). Let c be (-1)/6*t + (-1341088)/(-3). Let o = 87030 - c. Round o to the nearest 100000.",
        "a": "-400000"
    },
    {
        "q": "Let m(b) = 3*b**2 + 11*b - 6. Let k be m(-5). Let o = k - -7. Suppose o - 1 = l. What is l rounded to the nearest 100?",
        "a": "0"
    },
    {
        "q": "Let a = 57.65 + -0.65. Let m = -58.03 + a. What is m rounded to zero decimal places?",
        "a": "-1"
    },
    {
        "q": "Let z = -114 + 161. Let p = -46.957 + z. Round p to one dp.",
        "a": "0"
    },
    {
        "q": "Let y(k) = -3238*k - 1. Let q be y(-3). Suppose -5*c = -q + 3398. Let u = 773 - c. What is u rounded to the nearest 100?",
        "a": "-500"
    },
    {
        "q": "Let j = 0.28 + -42.28. Let t = -42.09 - j. Let h = t - -0.090002. Round h to 5 decimal places.",
        "a": "0"
    },
    {
        "q": "Let i = 102420752 + -158670752. What is i rounded to the nearest one million?",
        "a": "-56000000"
    },
    {
        "q": "Let m = -4865 - -4864.999997. Round m to six dps.",
        "a": "-0.000003"
    },
    {
        "q": "Let c = 3374.022615 + -3374. Round c to three decimal places.",
        "a": "0.023"
    },
    {
        "q": "Let u = 0.131 - -1.559. Let s = u + -1.69185. Round s to three dps.",
        "a": "-0.002"
    },
    {
        "q": "Let c = -98556 - -98556.0000045267. Round c to seven decimal places.",
        "a": "0.0000045"
    },
    {
        "q": "Let w = 0.053 + 0.037. Let o = w + -0.08943. What is o rounded to 4 dps?",
        "a": "0.0006"
    },
    {
        "q": "Let k = -44.3 - -44.16. Let d = 73 + -77.36. Let v = d + k. Round v to the nearest integer.",
        "a": "-5"
    },
    {
        "q": "Let z = 323018.358 - 322734. Let u = -0.642 - z. Let i = -284.726 - u. Round i to 2 dps.",
        "a": "0.27"
    },
    {
        "q": "Suppose -6*f - 11 = -65. Let x(z) = z + 13. Let w be x(10). Let q = w - f. What is q rounded to the nearest 10?",
        "a": "10"
    },
    {
        "q": "Let w = -1.9219988145 - -1.922. Round w to 7 dps.",
        "a": "0.0000012"
    },
    {
        "q": "Let b(r) = r**3 + 8*r**2 + 8*r + 10. Let g be b(-7). Suppose 0 = -g*s + s - 12. Let w be 4/s*-258 + (0 - -2). What is w rounded to the nearest 10?",
        "a": "170"
    },
    {
        "q": "Let o = 23662.021461 - 23340.0218. Let a = -322 + o. What is a rounded to five dps?",
        "a": "-0.00034"
    },
    {
        "q": "Let a = 1693.724052124 + -24.723960824. Let j = a - 1669. Round j to five decimal places.",
        "a": "0.00009"
    },
    {
        "q": "Let m = 106.9 + -13.9. Let g = m + -36. Let a = g - 57.092. Round a to two decimal places.",
        "a": "-0.09"
    },
    {
        "q": "Let l be -1 + (-18)/(-14) + (-78)/(-21). Suppose -2*m + 8 = x, 2*m + x = -2*x + l. Suppose -9*v + 724000 = -m*v. Round v to the nearest ten thousand.",
        "a": "180000"
    },
    {
        "q": "Let i = -4234.2 - -4234.4589208. Let o = -50.2588428 + i. Let s = -50 - o. Round s to 5 dps.",
        "a": "-0.00008"
    },
    {
        "q": "Let l = 188 + -189. Let j be (79 + l)/(60/800). Round j to the nearest one hundred.",
        "a": "1000"
    },
    {
        "q": "Let w(h) = 2*h**3 - 55*h**2 + 276*h + 105. Let g be w(33). Round g to the nearest one hundred.",
        "a": "21200"
    },
    {
        "q": "Let l = -12338.989351 - -12339. Round l to 3 decimal places.",
        "a": "0.011"
    },
    {
        "q": "Let x be (721970/4 + -3)/(2/4). Suppose 0 = 2*a - 1153021 - x. Round a to the nearest one hundred thousand.",
        "a": "800000"
    },
    {
        "q": "Let b = 0.36 - -161.64. Let c = b + -161.99515. What is c rounded to three decimal places?",
        "a": "0.005"
    },
    {
        "q": "Let c(h) = 134*h**2 + 12*h. Let p be (-21)/(-9)*(4 + -1). Suppose -p = 2*a + 3. Let x be c(a). Round x to the nearest one hundred.",
        "a": "3300"
    },
    {
        "q": "Let d = -5361588 - -2547388. Round d to the nearest 10000.",
        "a": "-2810000"
    },
    {
        "q": "Let v = 5939 - 5883.22. What is v rounded to the nearest 10?",
        "a": "60"
    },
    {
        "q": "Let r = 40.9011463 + -40.40116. Let n = 0.5 - r. What is n rounded to six dps?",
        "a": "0.000014"
    },
    {
        "q": "Let i = -209.56 - -176.586. Let o = -39.3 + 6.3. Let f = i - o. What is f rounded to two decimal places?",
        "a": "0.03"
    },
    {
        "q": "Let m = 6.388 + -3.275. Round m to 1 decimal place.",
        "a": "3.1"
    },
    {
        "q": "Let f = -1.858 - -0.218. Let a = f - -1.64000057. What is a rounded to seven decimal places?",
        "a": "0.0000006"
    },
    {
        "q": "Suppose 0 = 2*q + 3*m + 11, 6*m - 13 = 4*q + 3*m. Let i be 856/((6/(-300))/(1/q)). What is i rounded to the nearest ten thousand?",
        "a": "10000"
    },
    {
        "q": "Let b = 27.294 - -0.006. Let z = -19115 - -19087.889. Let g = b + z. Round g to two decimal places.",
        "a": "0.19"
    },
    {
        "q": "Let f = -3131 - -3131.01919. Let s = f + -0.0236. Round s to three decimal places.",
        "a": "-0.004"
    },
    {
        "q": "Let v(s) = -2648*s**3 - 9*s**2 + 33*s + 24. Suppose -3*r + 22 = 94. Let t be v(r). What is t rounded to the nearest 1000000?",
        "a": "37000000"
    },
    {
        "q": "Let l = 683.607 + -673.6. Let g = 24 + -14. Let k = l - g. Round k to 2 decimal places.",
        "a": "0.01"
    },
    {
        "q": "Let o = -16933 + 16932.99992481. Round o to five decimal places.",
        "a": "-0.00008"
    },
    {
        "q": "Let x = -0.09317821 - -0.09311. Round x to 6 decimal places.",
        "a": "-0.000068"
    },
    {
        "q": "Let s = 0.00469 - 229.10469. Let t = -220 + -30. Let o = t - s. Round o to the nearest integer.",
        "a": "-21"
    },
    {
        "q": "Let y = 319 - 264. Let o = 6404838.00138 + -6404893. Let v = o + y. Round v to four dps.",
        "a": "0.0014"
    },
    {
        "q": "Let v = -3.04 - 181.96. Let i = 25648865521 + -25648865705.99999887. Let r = v - i. Round r to seven dps.",
        "a": "-0.0000011"
    },
    {
        "q": "Let y be 567*(4 - 1 - 8). Let c = y + 5225. What is c rounded to the nearest 100?",
        "a": "2400"
    },
    {
        "q": "Let n = -1596 + 1595.990276. Round n to 4 dps.",
        "a": "-0.0097"
    },
    {
        "q": "Let r = 45 + -45. Let p be (4 + -4)/(r - -1). Let o be (625 - p/1)*(2 - -56798). Round o to the nearest 1000000.",
        "a": "36000000"
    },
    {
        "q": "Let g = -0.15818 - -0.158160026. What is g rounded to seven dps?",
        "a": "-0.00002"
    },
    {
        "q": "Let x = -1699 - -1698.99992016. What is x rounded to 6 decimal places?",
        "a": "-0.00008"
    },
    {
        "q": "Let c = 16938 - 16525.82. Let y = c - 405. What is y rounded to one decimal place?",
        "a": "7.2"
    },
    {
        "q": "Let u be -1 + 4 - 5*(2 + -3). Let p(x) = 2501*x**2 - 8*x. Let n be p(u). Let z be n*((-4)/(-22) + 161/22). What is z rounded to the nearest one million?",
        "a": "1000000"
    },
    {
        "q": "Let n = 343.163 + 0.837. Let f = n - 343.9506. Round f to three decimal places.",
        "a": "0.049"
    },
    {
        "q": "Let d = 23.01 - 0.91. Let i = -22.10385 + d. Round i to 3 decimal places.",
        "a": "-0.004"
    },
    {
        "q": "Suppose 0 = -5*r, 5*a = 3*r + 2*r - 391 + 71521. Round a to the nearest 100.",
        "a": "14200"
    },
    {
        "q": "Let f be 2/(-3) + 100/15. Let c be 139/6 - 7/42. Suppose 0 = 3*h - 3*y + f*y - 21, y - c = -3*h. What is h rounded to the nearest integer?",
        "a": "8"
    },
    {
        "q": "Let f = -27 + 27. Suppose 3*z - 6*z - 9 = f. Let x be (-88501)/z + (-5)/15. Round x to the nearest one thousand.",
        "a": "30000"
    },
    {
        "q": "Suppose 3 = -p - 1, -18 = -5*l - 3*p. Let q(c) = -2*c - l*c + 6 + 0*c - c. Let f be q(-4). What is f rounded to the nearest 10?",
        "a": "40"
    },
    {
        "q": "Let s(w) = 456736*w**2 + 16*w + 45. Let a be s(-7). Suppose 3*f + t = a, -f + 7460012 = -7*t + 3*t. What is f rounded to the nearest one million?",
        "a": "7000000"
    },
    {
        "q": "Let c = 614 + -619.27. What is c rounded to zero dps?",
        "a": "-5"
    },
    {
        "q": "Let o = -2.28 - 90.54. What is o rounded to the nearest 10?",
        "a": "-90"
    },
    {
        "q": "Let i = -495254.343516859 + 235.843514859. Let h = i - -495022. Let z = 3.5 - h. What is z rounded to six dps?",
        "a": "0.000002"
    },
    {
        "q": "Let q = 766 + -802.72. Let a = q + -0.28. Let g = a - -37.00000045. Round g to 7 dps.",
        "a": "0.0000005"
    },
    {
        "q": "Let a = 2401.6 - 2736. Let l = -277 - a. What is l rounded to the nearest integer?",
        "a": "57"
    },
    {
        "q": "Suppose 70*l + 355209 = 73*l + 3*o, o - 236803 = -2*l. Round l to the nearest 100000.",
        "a": "100000"
    },
    {
        "q": "Let f = 90.9 + -91.0146. Let l = f + -1.3994. Round l to 1 dp.",
        "a": "-1.5"
    },
    {
        "q": "Suppose -d - 15044 = -3*d - 2*x, -2*d = 3*x - 15041. Let j = d + -3565. What is j rounded to the nearest 1000?",
        "a": "4000"
    },
    {
        "q": "Let t(r) = 12*r - 315. Let k(i) = i + 1. Let x(y) = -2*k(y) - t(y). Let n be x(0). Round n to the nearest 10.",
        "a": "310"
    },
    {
        "q": "Let i = -269.2 - -231. Let a = i + 42. What is a rounded to the nearest ten?",
        "a": "0"
    },
    {
        "q": "Let o = 0.013156459942 - -465393.554570540058. Let d = o - 465394. Let y = d - -0.432. Round y to 5 dps.",
        "a": "-0.00027"
    },
    {
        "q": "Let a = 4056 - 4056.15609. What is a rounded to 2 decimal places?",
        "a": "-0.16"
    },
    {
        "q": "Let g = -0.06593159 + 0.06576. What is g rounded to five dps?",
        "a": "-0.00017"
    },
    {
        "q": "Let z = -1050.06348 + 1050. What is z rounded to two decimal places?",
        "a": "-0.06"
    },
    {
        "q": "Let g = -429 + 112. Let o = -287.4 - g. What is o rounded to the nearest integer?",
        "a": "30"
    },
    {
        "q": "Let a = -44 + 62. Let u = a + -17. Let y be -25999 + u*(-1)/(1 + 0). Round y to the nearest 10000.",
        "a": "-30000"
    },
    {
        "q": "Let i = -1282 + 1371.9. Let l = 63.85 - i. Let w = -25 - l. Round w to one dp.",
        "a": "1.1"
    },
    {
        "q": "Let z be (16 - ((-56)/21)/4)*77478. What is z rounded to the nearest one hundred thousand?",
        "a": "1300000"
    },
    {
        "q": "Suppose u - 42 = -40. Suppose 0 = -x + u*x + 13834. Let m = 706166 - x. What is m rounded to the nearest 100000?",
        "a": "700000"
    },
    {
        "q": "Let n = -196.5 - -181.3. Round n to the nearest one hundred.",
        "a": "0"
    },
    {
        "q": "Let y = 2.807 + -0.387. Let s = -0.88 + 0.7. Let o = y - s. Round o to the nearest integer.",
        "a": "3"
    },
    {
        "q": "Let f = 1906096.434 + -1904195. Let r = f + -1884.5. Let t = r - 17.1. Round t to 2 dps.",
        "a": "-0.17"
    },
    {
        "q": "Let d = 2.1271 + -90.2971. Let h = -195 + 284. Let n = h + d. Round n to 1 dp.",
        "a": "0.8"
    },
    {
        "q": "Suppose 5*a = 9*a - 12. Suppose -a*s + 4*s = -2*c + 13, -3 = s. Suppose -7*r = -c*r - 14100. What is r rounded to the nearest one thousand?",
        "a": "-14000"
    },
    {
        "q": "Let y = 0.03 + -41.03. Let u = 39.7 + y. Let m = u + 1.3000014. Round m to seven dps.",
        "a": "0.0000014"
    },
    {
        "q": "Let u be (18/(-4))/((-6)/8*1). Suppose -u = 2*z + 2. Let v be z/4 + (0 - -1) - 16900. Round v to the nearest one thousand.",
        "a": "-17000"
    },
    {
        "q": "Let r = -206.31499968 + 206.205. Let i = 974 - 973.89. Let g = r + i. Round g to 7 dps.",
        "a": "0.0000003"
    },
    {
        "q": "Suppose -2*s + 10 = 0, 4*k + 4*s - 3*s = -3. Let t be k - -2 - (20 - 4590020). What is t rounded to the nearest one hundred thousand?",
        "a": "4600000"
    },
    {
        "q": "Let u = 4623 + -2852. Let q = -1771.000813 + u. Round q to 4 decimal places.",
        "a": "-0.0008"
    },
    {
        "q": "Let l = -2792.1 + 2528.84. What is l rounded to the nearest ten?",
        "a": "-260"
    },
    {
        "q": "Let f(b) = 2241*b**3 + 2*b**2 - 18*b + 34. Let t be f(-15). Let p = 3002621 + t. What is p rounded to the nearest one hundred thousand?",
        "a": "-4600000"
    },
    {
        "q": "Let v = -204.5 + 167. Let q = v - -36. Let g = 0.82 + q. Round g to 1 dp.",
        "a": "-0.7"
    },
    {
        "q": "Let m = 16.2 - 54.7. Let t = 43 + m. Let z = -4.50005 + t. What is z rounded to five decimal places?",
        "a": "-0.00005"
    },
    {
        "q": "Let t = 0.4844925 + 182.3689715. Let j = -3.160836 - t. Let p = -186 - j. What is p rounded to 3 dps?",
        "a": "0.014"
    },
    {
        "q": "Let y = -837.7 + 837.69994737. What is y rounded to 5 dps?",
        "a": "-0.00005"
    },
    {
        "q": "Let x = 0.156 - 0.226. Let p = 0.55 + -0.6276. Let z = p - x. Round z to three dps.",
        "a": "-0.008"
    },
    {
        "q": "Let o = -3785.3 - -3734.374. Let i = -0.106 + -50.894. Let k = o - i. What is k rounded to 2 dps?",
        "a": "0.07"
    },
    {
        "q": "Let b = -12811 + 12811.09737. Round b to three dps.",
        "a": "0.097"
    },
    {
        "q": "Let r = -52 - -106. Let w = r - 30. Let t = w - 15.5. Round t to zero decimal places.",
        "a": "9"
    },
    {
        "q": "Let h = 0.89 + -8.89. Let b = -1870595 + 1870587.000012. Let p = b - h. Round p to six decimal places.",
        "a": "0.000012"
    },
    {
        "q": "Let n = -2122278757 - -2122278776.99999942. Let o = -0.055 + 20.055. Let g = o - n. Round g to seven decimal places.",
        "a": "0.0000006"
    },
    {
        "q": "Let l = -239.03 + 118.89. What is l rounded to the nearest ten?",
        "a": "-120"
    },
    {
        "q": "Let d = 570664554.238999471 - 570664553. Let t = d + -1.239. What is t rounded to seven decimal places?",
        "a": "-0.0000005"
    },
    {
        "q": "Let u = -20.39 - -54.53. Let g = 34 - u. Let b = g + 0.139916. What is b rounded to 5 dps?",
        "a": "-0.00008"
    },
    {
        "q": "Suppose 0 = -3*a - 2*a + 3*b + 510, 5*a - 475 = -4*b. Let c be ((-1650)/a)/(2/(-42000)). What is c rounded to the nearest one hundred thousand?",
        "a": "400000"
    },
    {
        "q": "Suppose 4*b - 2*s = -164, 6*b - b - 4*s = -208. Let o = b + 42. Let i be (-2479996)/o - 2*(-3 - -4). Round i to the nearest one hundred thousand.",
        "a": "-1200000"
    },
    {
        "q": "Let c = 234.03629697 + -395.036295. Let g = c - -161. Round g to seven dps.",
        "a": "0.000002"
    },
    {
        "q": "Let q = -8.1 + 5.8. Let i = -2.29815 - q. What is i rounded to 3 decimal places?",
        "a": "0.002"
    },
    {
        "q": "Let n = 43.68 - 19.9. Let u = n - 24. Let g = u - -0.21999997. Round g to 7 dps.",
        "a": "0"
    },
    {
        "q": "Let k = -2.1841125 + 2.185. Round k to 5 decimal places.",
        "a": "0.00089"
    },
    {
        "q": "Let f = -3856 - -3862.134. Let j = -6.2 + f. Let u = j + -0.142. Round u to two dps.",
        "a": "-0.21"
    },
    {
        "q": "Let k = -14032.671 + 14044. What is k rounded to one dp?",
        "a": "11.3"
    },
    {
        "q": "Let p = -329 + 1921. Let g = -2782 + p. Round g to the nearest one hundred.",
        "a": "-1200"
    },
    {
        "q": "Let n = 4.11 + -1.23. Let s = -0.08 - -2.58. Let u = n - s. What is u rounded to 1 dp?",
        "a": "0.4"
    },
    {
        "q": "Suppose -3*u - 3*r = 15, 8*r - 15 = 3*r. Let z(b) = b**2 + 8*b + 10. Let f be z(u). Suppose 51000 = -4*k + f*k. What is k rounded to the nearest one thousand?",
        "a": "9000"
    },
    {
        "q": "Suppose -4 - 14 = 6*o. Let b be o/(-6) + (-774392)/(-16). What is b rounded to the nearest one thousand?",
        "a": "48000"
    },
    {
        "q": "Suppose 25*g - 3*g + 423499538 = 0. Let f be (-6)/(84/g) + 6/4. What is f rounded to the nearest 100000?",
        "a": "1400000"
    },
    {
        "q": "Let v = -0.5 + -24.1. Let f = -25.004 - v. What is f rounded to 2 dps?",
        "a": "-0.4"
    },
    {
        "q": "Let u be (-22500)/25*(4/20 - 34269/45). Round u to the nearest 100000.",
        "a": "700000"
    },
    {
        "q": "Suppose -b - 7*b = -5*t + 81014968, 0 = 2*t + 4*b - 32406016. Round t to the nearest one hundred thousand.",
        "a": "16200000"
    },
    {
        "q": "Let x(p) = -31490*p - 10. Let g = 171 + -170. Let m be x(g). Round m to the nearest one thousand.",
        "a": "-32000"
    },
    {
        "q": "Let f = -3.36 - 6.4. Let a = f - -10. Let d = a + -0.239977. Round d to 5 dps.",
        "a": "0.00002"
    },
    {
        "q": "Let m = -0.0399 - -2.2499. Let n = -1.913 + m. What is n rounded to 2 dps?",
        "a": "0.3"
    },
    {
        "q": "Let r = -175 + 175.872. Let l = 0.87681 - r. What is l rounded to 3 decimal places?",
        "a": "0.005"
    },
    {
        "q": "Let d(o) = -486 + 3*o - 4*o + 5098*o**2 - 491 + 978. Let x(i) = i**3 - 4*i**2 - 1. Let k be x(4). Let a be d(k). Round a to the nearest 1000.",
        "a": "5000"
    },
    {
        "q": "Let j = 23 + 9. Let g = 47 - j. Let p = g + -15.0000037. Round p to six decimal places.",
        "a": "-0.000004"
    },
    {
        "q": "Let r = -14290.7 - -13543. Round r to the nearest 10.",
        "a": "-750"
    },
    {
        "q": "Suppose 0 = 6*s - 289648 - 84284. Suppose -3*n + s = -4*g, 4*n - 6*g - 83086 = -4*g. What is n rounded to the nearest one thousand?",
        "a": "21000"
    },
    {
        "q": "Suppose -26 = 2*w - 4*w. Let n be w/4 - 1/4. Suppose 0 = n*s - 3*r + r + 13622, 0 = 2*s - 4*r + 9084. What is s rounded to the nearest 100?",
        "a": "-4500"
    },
    {
        "q": "Let s = 0.7 - 0.8. Let w = s + -16.9. Let n = -16.9999999 - w. Round n to seven dps.",
        "a": "0.0000001"
    },
    {
        "q": "Let y = 26920.382 + -26891. Round y to 1 dp.",
        "a": "29.4"
    },
    {
        "q": "Let f = 0.1904 - -0.0062. Let b = -3 + 3.2. Let z = f - b. What is z rounded to three dps?",
        "a": "-0.003"
    },
    {
        "q": "Let r = -39589.86 + 39241. What is r rounded to the nearest integer?",
        "a": "-349"
    },
    {
        "q": "Let w = 12994.523 + -12988. Let x = -0.223 + w. Round x to zero dps.",
        "a": "6"
    },
    {
        "q": "Suppose -8*b + b + 133 = 0. Suppose 36*p + 153000 = b*p. Round p to the nearest 1000.",
        "a": "-9000"
    },
    {
        "q": "Suppose 5*j - 4*y + 26 = -y, 0 = 4*y + 12. Let h = j - -13. Suppose -a = h*a - 9100000. What is a rounded to the nearest 100000?",
        "a": "1300000"
    },
    {
        "q": "Let s = 111 - 66. Let t(k) = -18*k - 49. Let y be t(7). Let z = y + s. What is z rounded to the nearest 100?",
        "a": "-100"
    },
    {
        "q": "Let p be 1 - 250 - (46 - 40). Let j = -310 + 180. Let q = j - p. What is q rounded to the nearest ten?",
        "a": "130"
    },
    {
        "q": "Let a = -249838 + 249943.127. Let b = -105 + a. Round b to 1 decimal place.",
        "a": "0.1"
    },
    {
        "q": "Let i = 6518 - 6517.89971. Round i to 3 dps.",
        "a": "0.1"
    },
    {
        "q": "Let w = -1820 + 1819.4097. Round w to two dps.",
        "a": "-0.59"
    },
    {
        "q": "Let k = -221 - -220.856. Let g = k - 5.746. What is g rounded to 0 dps?",
        "a": "-6"
    },
    {
        "q": "Let a = -1.34 + -2.16. Let b = -3.49999 - a. What is b rounded to 6 decimal places?",
        "a": "0.00001"
    },
    {
        "q": "Let i = 988 + -890.4. Let x = i + -13.6. Let b = x - 84.00000113. Round b to 7 dps.",
        "a": "-0.0000011"
    },
    {
        "q": "Let f = -0.1067876595 - -0.10679. Round f to 7 dps.",
        "a": "0.0000023"
    },
    {
        "q": "Let v = 15 - 8. Suppose 56*a + 60 = 62*a. Suppose v*u + 32700000 = a*u. Round u to the nearest 1000000.",
        "a": "11000000"
    },
    {
        "q": "Let n = -2780 + 2703.25. Round n to the nearest integer.",
        "a": "-77"
    },
    {
        "q": "Suppose 1130 = -2*s + 7*s. Let p = s + -132. Suppose 90*x = p*x - 508000. What is x rounded to the nearest ten thousand?",
        "a": "130000"
    },
    {
        "q": "Let g = -1727 - -1130.9. What is g rounded to the nearest 100?",
        "a": "-600"
    },
    {
        "q": "Suppose 13*d = 3*d. Suppose d = a - 9024 - 17510. Let s = a - 61634. What is s rounded to the nearest one thousand?",
        "a": "-35000"
    },
    {
        "q": "Let s = 1006.4 + -986.873. Let w = s - -1.193. What is w rounded to 0 decimal places?",
        "a": "21"
    },
    {
        "q": "Let g = 15255803 + -6112272. Suppose 4*t + g = -b, t + 45717731 = -3*b - 2*b. Let f = b + 3243547. What is f rounded to the nearest 1000000?",
        "a": "-6000000"
    },
    {
        "q": "Let i(v) = 2*v**3 - 2*v**2 - v. Let l be i(2). Suppose l = -n - n. Let z be -20399998 + (n - (-4 + 3)). What is z rounded to the nearest one million?",
        "a": "-20000000"
    },
    {
        "q": "Let b(z) = -34105*z - 110. Let l be (-5 + (-124)/4)/(-3 - -1). Let k be b(l). Round k to the nearest one hundred thousand.",
        "a": "-600000"
    },
    {
        "q": "Let s = 4951110 + -4952317.6946. Let r = -1201 - s. Let g = 6.7 - r. What is g rounded to 3 decimal places?",
        "a": "0.005"
    },
    {
        "q": "Let g = 7.298 + -15.095. Let i = -10.5978 - g. Let s = i - -2.8. Round s to 3 decimal places.",
        "a": "-0.001"
    },
    {
        "q": "Let s = -17.171 + 0.171. Let b = -355534.456 - -355551.45600026. Let u = b + s. What is u rounded to 7 dps?",
        "a": "0.0000003"
    },
    {
        "q": "Let n = -1949378860 + 1949378999.99999176. Let d = n - 140. What is d rounded to six decimal places?",
        "a": "-0.000008"
    },
    {
        "q": "Let d = 0.06691 + -3.86991. What is d rounded to one decimal place?",
        "a": "-3.8"
    },
    {
        "q": "Let d = 3342 - 5574. Let v = -2231.999998727 - d. Round v to seven decimal places.",
        "a": "0.0000013"
    },
    {
        "q": "Suppose 0 = -4*n - 1075687 - 5015969. Let s = -914934 - n. Suppose -3*g - 2*g = 4*c - s, -152016 = -c + 4*g. What is c rounded to the nearest 10000?",
        "a": "150000"
    },
    {
        "q": "Let u(n) = -47 - 3 - 9 + 47*n. Let q be u(-21). Round q to the nearest one hundred.",
        "a": "-1000"
    },
    {
        "q": "Let v(q) = 81334*q - 20. Let w(i) = 27112*i - 7. Let t(j) = 5*v(j) - 14*w(j). Let h be t(1). What is h rounded to the nearest one thousand?",
        "a": "27000"
    },
    {
        "q": "Let v = 128.866 + 1.334. Let n = v + -211. What is n rounded to the nearest ten?",
        "a": "-80"
    },
    {
        "q": "Let i = 4524 - 4523.999402. Round i to four decimal places.",
        "a": "0.0006"
    },
    {
        "q": "Let v = -871 - -474. Let b = 396.999998956 + v. Round b to 7 dps.",
        "a": "-0.000001"
    },
    {
        "q": "Let f = -94.7 + -6.3. Let a = 110619.8492939 - 110518.8493. Let y = a + f. Round y to 6 decimal places.",
        "a": "-0.000006"
    },
    {
        "q": "Let m = 31.39 + -31.386788. Round m to 4 dps.",
        "a": "0.0032"
    },
    {
        "q": "Suppose -3*d - 5*w = -50, -5*w = -4*d - 8*w + 63. Let j = d + -16. Let m(s) = -59*s**3 + s**2 + 3*s + 1. Let i be m(j). What is i rounded to the nearest ten?",
        "a": "60"
    },
    {
        "q": "Let o = 3081 - 3081.1189. What is o rounded to two decimal places?",
        "a": "-0.12"
    },
    {
        "q": "Let u = -491 + 491.836. Let q = -0.97 + u. Round q to 1 decimal place.",
        "a": "-0.1"
    },
    {
        "q": "Let j = 15.5 - 14.06. Let x = 1.43999881 - j. What is x rounded to seven dps?",
        "a": "-0.0000012"
    },
    {
        "q": "Let z = -14216.412 + 14462.2. Let f = -247 + z. Let x = f + 1.2. What is x rounded to two decimal places?",
        "a": "-0.01"
    },
    {
        "q": "Let f = 16.2 + -16.19. Let i = -0.034 - f. What is i rounded to 2 dps?",
        "a": "-0.04"
    },
    {
        "q": "Let t = 9600 + -9599.99984766. Round t to 5 dps.",
        "a": "0.00015"
    },
    {
        "q": "Let s(p) = 2*p - 15. Let g = 12 + -2. Let d be s(g). Suppose 5*y + 3842 - 33257 = 2*n, 3*y = d*n + 73509. What is n rounded to the nearest 1000?",
        "a": "-15000"
    },
    {
        "q": "Let j = 212.2784369 - 212.28. What is j rounded to five dps?",
        "a": "-0.00156"
    },
    {
        "q": "Let o(q) = -6*q**3 + 5*q**2 - q - 11. Let f be o(-6). Let i be (f + 0 + -7)*(-1 - 3749). What is i rounded to the nearest 100000?",
        "a": "-5500000"
    },
    {
        "q": "Let f = -7058318951.32 - -7058317774.319999319. Let t = 1177 + f. Round t to 7 dps.",
        "a": "-0.0000007"
    },
    {
        "q": "Let u = -68.24 + 21.61. Round u to the nearest ten.",
        "a": "-50"
    },
    {
        "q": "Let w = 1323.453 - 1325. Let z = 0.007 + w. Let g = 1.539917 + z. What is g rounded to 5 dps?",
        "a": "-0.00008"
    },
    {
        "q": "Suppose 127*a + 2*k + 1826996 = 128*a, k = -2*a + 3654002. What is a rounded to the nearest 1000000?",
        "a": "2000000"
    },
    {
        "q": "Let i = 1491 + -1490.990005. Round i to three decimal places.",
        "a": "0.01"
    },
    {
        "q": "Let h = -38879171 - -66580619. Let o = h + -27701563.99903. Let l = o + 116. Round l to 4 dps.",
        "a": "0.001"
    },
    {
        "q": "Let p = 61691.6 - 61524.6615. Let m = 167 - p. Round m to 2 dps.",
        "a": "0.06"
    },
    {
        "q": "Let h = -178695047874.99999493 - -178695049050. Let a = -1175 + h. Round a to six decimal places.",
        "a": "0.000005"
    },
    {
        "q": "Let y = 1435772269 + -2676802072. Let d = 1241029721.00000202 + y. Let w = d - -82. Round w to 7 dps.",
        "a": "0.000002"
    },
    {
        "q": "Let k = 2590 + -2590.0001662. Round k to five dps.",
        "a": "-0.00017"
    },
    {
        "q": "Let t = 9202.135 - 17.135. Let r = t - 9184.944914. Let b = 0.055 - r. Round b to 5 dps.",
        "a": "-0.00009"
    },
    {
        "q": "Let b = 33.32 - 0.32. Let f = b - 33.9. Let j = f - -0.668. What is j rounded to two decimal places?",
        "a": "-0.23"
    },
    {
        "q": "Let t = 302 - 301.9999995113. Round t to 7 dps.",
        "a": "0.0000005"
    },
    {
        "q": "Let k = 29.73655 - 29.64. What is k rounded to 2 dps?",
        "a": "0.1"
    },
    {
        "q": "Let a = 148 + -62. Let r = -85.444 + a. Let q = r - 0.5. Round q to two dps.",
        "a": "0.06"
    },
    {
        "q": "Let z be (((-10)/12)/((-6)/(-9)))/((-78)/(-200304)). What is z rounded to the nearest 100?",
        "a": "-3200"
    },
    {
        "q": "Let y = 3478 + -3478.03709. What is y rounded to three dps?",
        "a": "-0.037"
    },
    {
        "q": "Suppose -6*p + 3*d = -8*p - 3660922, 0 = 2*d. Let t = 979461 + p. What is t rounded to the nearest one hundred thousand?",
        "a": "-900000"
    },
    {
        "q": "Let n = 34.139571 - 34.14. What is n rounded to 5 dps?",
        "a": "-0.00043"
    },
    {
        "q": "Let r = 7901 + 7873. Suppose -3*x - 6 = 0, -3*x = -4*s + 2*x + r. Suppose -a + 1583 = -q, 769 - s = -2*a + 4*q. What is a rounded to the nearest 100?",
        "a": "1600"
    },
    {
        "q": "Suppose 0 = -d + 1 + 1. Suppose -d*i = -4 - 0. Suppose -i*j - 2*l = j - 711008, 237004 = j + l. Round j to the nearest ten thousand.",
        "a": "240000"
    },
    {
        "q": "Let v = -1049 + 1049.0002606. What is v rounded to four dps?",
        "a": "0.0003"
    },
    {
        "q": "Let x = 3205 + -3204.999993368. What is x rounded to six decimal places?",
        "a": "0.000007"
    },
    {
        "q": "Let i = -188 + 94.46. What is i rounded to the nearest integer?",
        "a": "-94"
    },
    {
        "q": "Let f = 2790 - 2790.006163. Round f to 3 decimal places.",
        "a": "-0.006"
    },
    {
        "q": "Let u = -127582 + 242762. Round u to the nearest ten thousand.",
        "a": "120000"
    },
    {
        "q": "Let c = 112006 + 149986. Suppose -3*p = -4*f + 785992, 12*f = p + 8*f + c. What is p rounded to the nearest ten thousand?",
        "a": "-260000"
    },
    {
        "q": "Let a = -0.35621 - -0.3933. Round a to three decimal places.",
        "a": "0.037"
    },
    {
        "q": "Let x be 3 - ((2 + -47)/(-5) + -4). Let u be 10 + -4 + (-8159988)/x. What is u rounded to the nearest 1000000?",
        "a": "4000000"
    },
    {
        "q": "Let m = 7081.0005233 - 7081. Round m to 5 decimal places.",
        "a": "0.00052"
    },
    {
        "q": "Let f = 0.059222967 - 0.05922. What is f rounded to seven dps?",
        "a": "0.000003"
    },
    {
        "q": "Let u = 150 + -149.9. Let f = u + -0.099934. Round f to 5 decimal places.",
        "a": "0.00007"
    },
    {
        "q": "Suppose 0 = -3*d + 883544 + 2987398. Let b = d - 570314. What is b rounded to the nearest one million?",
        "a": "1000000"
    },
    {
        "q": "Let s = 109279 - 109599.0572. Let a = s + 320. Round a to 2 decimal places.",
        "a": "-0.06"
    },
    {
        "q": "Let j = 18 + 28. Let b = j + -10. Let q = b - 35.99924. What is q rounded to 4 decimal places?",
        "a": "0.0008"
    },
    {
        "q": "Suppose 0 = 5*y - 3*s + 12732754 - 50667739, 5*s + 15173975 = 2*y. Round y to the nearest 1000000.",
        "a": "8000000"
    },
    {
        "q": "Let l = -150637 - -150684.0085. Let u = -47.35 + 0.35. Let w = u + l. Round w to three dps.",
        "a": "0.009"
    },
    {
        "q": "Let r = 156.20014256 + -156.2. Round r to 5 dps.",
        "a": "0.00014"
    },
    {
        "q": "Let b = 25 + -29. Let p(t) = -131264*t - 5. Let d(r) = 43755*r + 2. Let j(f) = -17*d(f) - 6*p(f). Let i be j(b). What is i rounded to the nearest 10000?",
        "a": "-180000"
    },
    {
        "q": "Let o = -3 + 46. Let f = 46.26 + -8.36. Let n = o - f. Round n to the nearest integer.",
        "a": "5"
    },
    {
        "q": "Let j be 22/(-88) + (-17)/(-4). Suppose 1185 = -0*b - 5*b - 3*l, -931 = j*b - l. Round b to the nearest 100.",
        "a": "-200"
    },
    {
        "q": "Let w = 20369 - 20368.64701. Round w to three dps.",
        "a": "0.353"
    },
    {
        "q": "Let v = -4.6 - -4.88. Let w = -0.2 - v. Let t = w + 1.08. What is t rounded to zero decimal places?",
        "a": "1"
    },
    {
        "q": "Let c = 50.7945567 - -0.3451893. Let q = c - 1.063446. Let v = q + -50.1. Round v to 3 decimal places.",
        "a": "-0.024"
    },
    {
        "q": "Let f(p) = -468410*p + 26. Let j be f(-3). Suppose m = 6185256 - j. Round m to the nearest one million.",
        "a": "5000000"
    },
    {
        "q": "Let p = -9974 + 9974.00028903. Round p to six dps.",
        "a": "0.000289"
    },
    {
        "q": "Let w = -204.1 + 158. Let j = 46.511 + w. Round j to 1 decimal place.",
        "a": "0.4"
    },
    {
        "q": "Let f = -225.134 + 225. Let v = -0.134000019 - f. Round v to 7 dps.",
        "a": "0"
    },
    {
        "q": "Let t = 3.7 + 10.3. Let z = -13.832 + t. Let f = z + 7.132. Round f to the nearest integer.",
        "a": "7"
    },
    {
        "q": "Let t = 186427.909056 + -186629.91. Let f = t - -202. Round f to four decimal places.",
        "a": "-0.0009"
    },
    {
        "q": "Let g = -56.6000018126 - -56.6. Round g to 7 dps.",
        "a": "-0.0000018"
    },
    {
        "q": "Suppose -2*i - i + 5*q = -167998, 0 = 4*i - 2*q - 223988. Let o be -2 + -2 + 8 + i. Suppose -o = 6*x - 8*x. What is x rounded to the nearest 10000?",
        "a": "30000"
    },
    {
        "q": "Suppose 3*p + 6 = 6*p. Suppose 0 = -p*q + 8, 3*w = -w + q - 797048. Let f = 73739 - w. Round f to the nearest 10000.",
        "a": "270000"
    },
    {
        "q": "Let w = 0.046 + 0.03. Let y = 1.148 + w. What is y rounded to 1 dp?",
        "a": "1.2"
    },
    {
        "q": "Let w = -19924.874 + 19904. Round w to one dp.",
        "a": "-20.9"
    },
    {
        "q": "Let r = -1854 - -2474.5. Let x = -583.592 + r. Let c = x - 37. What is c rounded to two dps?",
        "a": "-0.09"
    },
    {
        "q": "Suppose 2*y + y - 9 = 0. Let m be (-150)/45*y/(-2). Suppose 2*j = m*t - 619 - 289, 5*j - 5 = 0. Round t to the nearest ten.",
        "a": "180"
    },
    {
        "q": "Let d = 4139 + -4138.90035. Round d to 2 dps.",
        "a": "0.1"
    },
    {
        "q": "Let n = -3491.0000005063 + 3491. What is n rounded to seven dps?",
        "a": "-0.0000005"
    },
    {
        "q": "Suppose -2*n - 80 = 6*n. Let u(r) = -r**2 - 11*r - 18. Let g be u(n). Let o(h) = 804*h + 32. Let y be o(g). Round y to the nearest one thousand.",
        "a": "-6000"
    },
    {
        "q": "Let u = -14 - -14.6. Let c = -4.3 - u. Let n = c + 4.90012. What is n rounded to 4 dps?",
        "a": "0.0001"
    },
    {
        "q": "Suppose 3300 = -i + 4*c, 4*i + 2179 = -3*c - 11078. What is i rounded to the nearest one thousand?",
        "a": "-3000"
    },
    {
        "q": "Let v = -0.12151 - 0.00326. Round v to 3 dps.",
        "a": "-0.125"
    },
    {
        "q": "Let p = 1.86 - 2.5205. Round p to two decimal places.",
        "a": "-0.66"
    },
    {
        "q": "Let p = 713.6964952 + -713.7. Round p to 5 dps.",
        "a": "-0.0035"
    },
    {
        "q": "Let x = -228.609 - 0.391. Let i = 158 + x. Let k = i + 70.999942. Round k to 5 decimal places.",
        "a": "-0.00006"
    },
    {
        "q": "Let t = -6.05 - -0.15. Let y = 5.90000094 + t. What is y rounded to 7 dps?",
        "a": "0.0000009"
    },
    {
        "q": "Let o = 124 + -121.93. Let k = 1.878 - o. What is k rounded to one decimal place?",
        "a": "-0.2"
    },
    {
        "q": "Let q be ((-150)/20)/((5/6)/(-5)). Let l = q - 38. Suppose -12*s - 5550000 = -l*s. What is s rounded to the nearest 100000?",
        "a": "-1100000"
    },
    {
        "q": "Let i = 61826601162.7 + -61827004969.499907. Let l = 403806 + i. Let y = l + 0.8. What is y rounded to 5 dps?",
        "a": "0.00009"
    },
    {
        "q": "Let x be (13/(-2))/((-2)/(-9232)). Let o be (21760/(-6))/(x/(-7500) - 4). What is o rounded to the nearest one million?",
        "a": "-7000000"
    },
    {
        "q": "Suppose -8*c = -12 - 20. Suppose 2*n = -2*l + 2459998, -4*n + c*l + 4919997 = 7*l. What is n rounded to the nearest 1000000?",
        "a": "1000000"
    },
    {
        "q": "Let k = -0.946527 - -0.94. What is k rounded to four decimal places?",
        "a": "-0.0065"
    },
    {
        "q": "Let o = 123 + -195. Let l = 69.01 + o. Round l to 0 dps.",
        "a": "-3"
    },
    {
        "q": "Let s(j) be the first derivative of -66667*j**2 - j + 2. Let f be s(-6). Suppose -3*y + 2*t = -600002, -4*y + t + f = -2*t. Round y to the nearest one million.",
        "a": "0"
    },
    {
        "q": "Let p = -5.611 - -752.011. Round p to the nearest one hundred.",
        "a": "700"
    },
    {
        "q": "Let z be -2*(-1)/7 - 17226704/(-7). Let l = 6510958 - z. Round l to the nearest 1000000.",
        "a": "4000000"
    },
    {
        "q": "Let h = -1419241 + 1419247.700472. Let r = h - 6.7. What is r rounded to four decimal places?",
        "a": "0.0005"
    },
    {
        "q": "Let u = -6958.331 + 6938. What is u rounded to 1 dp?",
        "a": "-20.3"
    },
    {
        "q": "Let p = -23 - -57. Let f = -34.000252 + p. What is f rounded to five decimal places?",
        "a": "-0.00025"
    },
    {
        "q": "Let g = 15865862 + -15865862.14699977. Let x = g - -0.147. Round x to 6 dps.",
        "a": "0"
    },
    {
        "q": "Let q = -0.631 + 859.631. Let n = 858.363 - q. Round n to 1 decimal place.",
        "a": "-0.6"
    },
    {
        "q": "Let a = 279952372 - 279952578.000003. Let m = 206 + a. What is m rounded to 4 decimal places?",
        "a": "0"
    },
    {
        "q": "Let q be (-1 - 50)*(-6)/18. Let y(i) = -2 - 942713*i**3 + 4*i**2 - 969786*i**3 - 26*i + 12*i + q*i. Let d be y(-2). Round d to the nearest one million.",
        "a": "15000000"
    },
    {
        "q": "Let u = -11115.899 + 11116.08499179. Let f = -0.186 + u. What is f rounded to six decimal places?",
        "a": "-0.000008"
    },
    {
        "q": "Suppose -2*m = -3*j + 40791, -2231 + 22619 = -m + 4*j. What is m rounded to the nearest 10000?",
        "a": "-20000"
    },
    {
        "q": "Let a = 22.65 - 81.29. Let v = a - -5.74. What is v rounded to the nearest 10?",
        "a": "-50"
    },
    {
        "q": "Let f = -17 - -17.2. Let v = f + -0.032. Let g = 0.18 - v. What is g rounded to 2 decimal places?",
        "a": "0.01"
    },
    {
        "q": "Let s(r) = 13*r**2 + 53*r - 265. Let y be s(-21). What is y rounded to the nearest one hundred?",
        "a": "4400"
    },
    {
        "q": "Let m = 31 + -17. Let g = 12076 - 12061.989. Let o = g - m. Round o to two decimal places.",
        "a": "0.01"
    },
    {
        "q": "Let v = 434 - 434.08. Let k = 157 - 156.9193. Let w = v + k. Round w to 4 dps.",
        "a": "0.0007"
    },
    {
        "q": "Let d(w) = w**3 + 10*w**2 - 3*w + 20. Let m be d(-9). Let j be (2/4)/(8/m). Let v be (-120)/(-21) + j/28. Round v to the nearest integer.",
        "a": "6"
    },
    {
        "q": "Let c(d) = 2769*d**3 - 5*d**2 + 3*d + 5. Let l be c(-5). Let a = l + 1201643. Let q = a - 1675383. Round q to the nearest one hundred thousand.",
        "a": "-800000"
    },
    {
        "q": "Let p = -203 + 201.73. Let i = p - 0.69. Let l = i - -2.4. Round l to one decimal place.",
        "a": "0.4"
    },
    {
        "q": "Let w(l) = -l**3 + 17*l**2 + 3*l - 9. Let h be w(11). Let s be h/(-24)*(0 - -11296). Round s to the nearest ten thousand.",
        "a": "-350000"
    },
    {
        "q": "Suppose -3*l - 4*j + 12 = 0, -8*j = -4*j. Suppose -8*o + 7*o - 1615 = -l*q, q = -3*o + 407. Round q to the nearest one hundred.",
        "a": "400"
    },
    {
        "q": "Let m = -4972 + 5023.8. What is m rounded to the nearest integer?",
        "a": "52"
    },
    {
        "q": "Suppose -3*a - 5*d = 3234900, -16*d - 4313200 = 4*a - 15*d. What is a rounded to the nearest 100000?",
        "a": "-1100000"
    },
    {
        "q": "Suppose 3*a - 3*x + 2*x = 144004, 191996 = 4*a + x. Suppose -v + 0*v = -a. Round v to the nearest 1000.",
        "a": "48000"
    },
    {
        "q": "Let b be 39 + (-6 - (-12)/4). Let t = -38 + b. Let m be 5248*(t + 3121/(-2)). Round m to the nearest 1000000.",
        "a": "-8000000"
    },
    {
        "q": "Let h = -0.201004 - 6.200346. Let a = 6.11 + 0.29. Let t = a + h. What is t rounded to four dps?",
        "a": "-0.0014"
    },
    {
        "q": "Let b = -4962 - -4987.03. Let h = b - 25. Let d = 0.02999576 - h. Round d to seven dps.",
        "a": "-0.0000042"
    },
    {
        "q": "Let h be (-2)/1 + (-809 - -1). Suppose 39*i = -37619 - 40771. Let b = i - h. Round b to the nearest 1000.",
        "a": "-1000"
    },
    {
        "q": "Suppose 0 = 1677*z - 1687*z - 420000. Round z to the nearest 1000000.",
        "a": "0"
    },
    {
        "q": "Let f = -3.982 - -3.98201987. What is f rounded to 5 decimal places?",
        "a": "0.00002"
    },
    {
        "q": "Let f = -151.8 + 181. Let m = f + -29.2277. What is m rounded to 3 dps?",
        "a": "-0.028"
    },
    {
        "q": "Let h = 409 + -361.1. Let m = -50 + h. Let l = 2 + m. Round l to zero dps.",
        "a": "0"
    },
    {
        "q": "Let j = 0.7863 - 202.4903. Let l = -201 - j. Let k = -0.106 - l. What is k rounded to 1 decimal place?",
        "a": "-0.8"
    },
    {
        "q": "Let n = 0.24 + -1.74. Let j = n + 2.5. Let a = j + -0.999923. What is a rounded to five decimal places?",
        "a": "0.00008"
    },
    {
        "q": "Let g = -18.5 + 21. Let x = -4.5 + g. Let t = x - -1.999989. What is t rounded to 5 decimal places?",
        "a": "-0.00001"
    },
    {
        "q": "Let a = -1829245 + 1288045. What is a rounded to the nearest 10000?",
        "a": "-540000"
    },
    {
        "q": "Suppose -25*d + 712742000 = 9*d. Round d to the nearest one million.",
        "a": "21000000"
    },
    {
        "q": "Let u = 249.2 - 231. Let f = -18.19999906 + u. What is f rounded to 7 dps?",
        "a": "0.0000009"
    },
    {
        "q": "Let b = -8747778692.00036 + 8747989082. Let c = b + -210400. Let m = 10 + c. What is m rounded to four decimal places?",
        "a": "-0.0004"
    },
    {
        "q": "Let z = 146525 + -44525. What is z rounded to the nearest 1000?",
        "a": "102000"
    },
    {
        "q": "Suppose -3*g + l + 222 = 0, -280 = -4*g - 567*l + 563*l. What is g rounded to the nearest one hundred?",
        "a": "100"
    },
    {
        "q": "Let b = -3.4 - 11.6. Let r = -14.99999084 - b. Round r to 6 dps.",
        "a": "0.000009"
    },
    {
        "q": "Let p(g) = 5*g - 118. Let w(i) = -i + 30. Let v(o) = 2*p(o) + 9*w(o). Let h be v(-5). What is h rounded to the nearest ten?",
        "a": "30"
    },
    {
        "q": "Let r(c) = -72 + 4 - 6 + 8*c - 11*c. Let f be r(26). Round f to the nearest 10.",
        "a": "-150"
    },
    {
        "q": "Let o = -6068.67 - -6112. Let l = o + -47.3. Round l to 1 dp.",
        "a": "-4"
    },
    {
        "q": "Let w = 0.353 - 0.353001426. Round w to 7 decimal places.",
        "a": "-0.0000014"
    },
    {
        "q": "Let q = 2115.8637583 - 2124.7677. Let j = 4.0960548 - q. Let n = -13 + j. What is n rounded to 6 dps?",
        "a": "-0.000004"
    },
    {
        "q": "Let a = 368.9866 - 0.2866. What is a rounded to the nearest one hundred?",
        "a": "400"
    },
    {
        "q": "Let g be (36705 - 3) + -6 + 3. Let u = g - 25087. Suppose 2*i - 3*i = 2*x + 5797, 4*i = 4*x + u. Round x to the nearest 1000.",
        "a": "-3000"
    },
    {
        "q": "Let g = 1649.05838 + -1649. What is g rounded to three decimal places?",
        "a": "0.058"
    },
    {
        "q": "Let q = -1.62 - 27.57. Round q to the nearest integer.",
        "a": "-29"
    },
    {
        "q": "Let p be ((-2)/(-4)*2)/((-9)/(-68823)). Let i = p + -2047. Round i to the nearest 10000.",
        "a": "10000"
    },
    {
        "q": "Let x(n) = -3*n**2 + n + 2. Let y be x(-2). Let s = y - -8. Let m be 4/((-8)/211)*s. What is m rounded to the nearest 10?",
        "a": "420"
    },
    {
        "q": "Let r = -11.45 - 0.1. Let f = -11.6 - r. What is f rounded to two decimal places?",
        "a": "-0.05"
    },
    {
        "q": "Let u = -0.1497 + 2.3623. What is u rounded to 1 dp?",
        "a": "2.2"
    },
    {
        "q": "Let r = -2054.547 - -2056. Let p = -0.801 - r. Let t = 0.046 - p. What is t rounded to zero decimal places?",
        "a": "2"
    },
    {
        "q": "Suppose 2*l - 454110 = -5*t, -141*l + 142*l + 181635 = 2*t. What is t rounded to the nearest 1000?",
        "a": "91000"
    },
    {
        "q": "Let k = 7437 + -19686. Let q = 12249.42018 + k. Let m = q - 0.42. What is m rounded to 4 decimal places?",
        "a": "0.0002"
    },
    {
        "q": "Let r(z) = 36*z**3 + 9*z**2 + 5*z + 20. Let f be 52/10 + 8/(-40). Let k be r(f). What is k rounded to the nearest 1000?",
        "a": "5000"
    },
    {
        "q": "Let m = -8740 - -8737.7301. Round m to one decimal place.",
        "a": "-2.3"
    },
    {
        "q": "Let x(t) = -2*t - 898. Let m be x(-20). What is m rounded to the nearest one thousand?",
        "a": "-1000"
    },
    {
        "q": "Suppose u - 4*p + 7843 = 0, 4*u + 31472 = -59*p + 55*p. Round u to the nearest 1000.",
        "a": "-8000"
    },
    {
        "q": "Let p = -1587.50359003 - -3152.5036053. Let y = p + -1565. What is y rounded to 6 dps?",
        "a": "0.000015"
    },
    {
        "q": "Let f = -0.334 - 283.666. Let d = f - -284.313. Round d to 2 decimal places.",
        "a": "0.31"
    },
    {
        "q": "Let x = -1.832 - 0.864. Round x to 0 decimal places.",
        "a": "-3"
    },
    {
        "q": "Suppose 0 = -3*r - c + 4, -2*r + 2*c + 1 = -7. Suppose 5*w + 6379985 = r*t, w - 2*w + 15950003 = 5*t. What is t rounded to the nearest one million?",
        "a": "3000000"
    },
    {
        "q": "Let h = 26 - 30. Let v be (-2)/h*(16 + 70). Let t be (v - (-3)/(-1))*-10. Round t to the nearest one hundred.",
        "a": "-400"
    },
    {
        "q": "Let x = 3088.01 + -3090.20987. Let t = 0.1476 - 2.3476. Let n = t - x. Round n to five dps.",
        "a": "-0.00013"
    },
    {
        "q": "Let j = 0.4658 - -4.5822. Round j to zero dps.",
        "a": "5"
    },
    {
        "q": "Let s(t) = 2*t**2 + 2*t - 5. Let j be s(2). Suppose j*a + 2*a = -162. What is a rounded to the nearest ten?",
        "a": "-20"
    },
    {
        "q": "Let o = -556785 + -43615. Round o to the nearest ten thousand.",
        "a": "-600000"
    },
    {
        "q": "Let n = -1532.07307 + 1532. What is n rounded to 2 dps?",
        "a": "-0.07"
    },
    {
        "q": "Let o = 14.923 - 16.01. What is o rounded to 1 dp?",
        "a": "-1.1"
    },
    {
        "q": "Let x = 4858 + -4859.4464. Round x to one dp.",
        "a": "-1.4"
    },
    {
        "q": "Let m = 542.94 - 11.94. Let f = 531.000000649 - m. Round f to seven dps.",
        "a": "0.0000006"
    },
    {
        "q": "Let v(c) = -24*c**3 + 4*c**2 - c - 5. Let k be v(4). Let b = -981 - k. What is b rounded to the nearest one thousand?",
        "a": "1000"
    },
    {
        "q": "Suppose 0 = 3*z + 3*p - 36, 3*z - 5*p - 30 = 6. Let q be 0/(z/3 + -3). Let m(v) = v + 11900. Let g be m(q). Round g to the nearest one thousand.",
        "a": "12000"
    },
    {
        "q": "Let k be (-81975001)/15 + 3/45. Round k to the nearest one million.",
        "a": "-5000000"
    },
    {
        "q": "Let o = -237.273 - -231.16335. Let m = 6.1 + o. Round m to three dps.",
        "a": "-0.01"
    },
    {
        "q": "Let o = -66 - -69. Suppose -6*f + 2*f + o*c = 172015, c = 5. What is f rounded to the nearest ten thousand?",
        "a": "-40000"
    },
    {
        "q": "Let v(g) = g**3 - 5*g**2 + 4*g + 6. Let j be v(4). Let b = 360 + j. Suppose -14*p - b = -8*p. Round p to the nearest 10.",
        "a": "-60"
    },
    {
        "q": "Let v = -11.660484 - 0.338366. Let q = -1595 - -1583. Let x = v - q. What is x rounded to four dps?",
        "a": "0.0012"
    },
    {
        "q": "Suppose -40 = 5*t - 25. Let a(b) = -941113*b**2 - 4*b + 5. Let v be a(t). Round v to the nearest 100000.",
        "a": "-8500000"
    },
    {
        "q": "Let r = -124 - -124. Suppose r = 3*u - 3, 0 = -b + 3*b + u - 116601. Round b to the nearest ten thousand.",
        "a": "60000"
    },
    {
        "q": "Suppose 7*f - 8*f = -3. Suppose -3*x = 2*k + 8, 0 = -4*k - 0*k + f*x + 2. Let d be k - ((3 - 0) + 83996). Round d to the nearest 10000.",
        "a": "-80000"
    },
    {
        "q": "Let z = 31.4 - -6.6. Let a = z - 38.9. Let y = -0.9075 - a. What is y rounded to three decimal places?",
        "a": "-0.008"
    },
    {
        "q": "Let a = 12222.78 - 11851. What is a rounded to the nearest integer?",
        "a": "372"
    },
    {
        "q": "Let a = -2727 + 2726.99983. Round a to four dps.",
        "a": "-0.0002"
    },
    {
        "q": "Let a(n) = -n**3 - 3*n**2 + 3*n - 4. Let v be a(-4). Suppose v*i + 3240000 = -4*i. Round i to the nearest 100000.",
        "a": "-800000"
    },
    {
        "q": "Let k(w) = -245*w**3 + 2*w**2 + 126*w - 40. Let g be k(12). Round g to the nearest 10000.",
        "a": "-420000"
    },
    {
        "q": "Let l = -0.11 + 0.1. Let j = 3.67 - 3.83. Let t = l + j. What is t rounded to 1 decimal place?",
        "a": "-0.2"
    },
    {
        "q": "Let t = -43 + -7. Let n = 13 - 23. Let x be (20/t - (-6)/n) + 101. Round x to the nearest 100.",
        "a": "100"
    },
    {
        "q": "Let n = 1.16473073 + -1.1649. What is n rounded to 5 dps?",
        "a": "-0.00017"
    },
    {
        "q": "Let g = 0 + -73. Let l = 41 + g. Let q = 31.9999902 + l. Round q to six decimal places.",
        "a": "-0.00001"
    },
    {
        "q": "Let q = -57903 + 58307.43. Let o = q + -367.424. Let w = 37 - o. Round w to two dps.",
        "a": "-0.01"
    },
    {
        "q": "Let u = 0.6 - -2.9. Let l = -383595566 - -383595562.49999974. Let a = u + l. Round a to 7 dps.",
        "a": "-0.0000003"
    },
    {
        "q": "Let i = 31621.33134 - 31621. Let a = -0.33 + i. What is a rounded to 4 dps?",
        "a": "0.0013"
    },
    {
        "q": "Let y = -2.0940970007 - -2.0941. Round y to 7 decimal places.",
        "a": "0.000003"
    },
    {
        "q": "Let k be (0 - (-15)/9)/(9/(-27)). Let f be ((-3)/(-6)*-3)/(k/(-120)). What is f rounded to the nearest ten?",
        "a": "-40"
    },
    {
        "q": "Let h = -992.000000707 - -992. What is h rounded to 7 decimal places?",
        "a": "-0.0000007"
    },
    {
        "q": "Let o = -0.027 + 20.827. Let g = 20.80076 - o. What is g rounded to 4 dps?",
        "a": "0.0008"
    },
    {
        "q": "Suppose 60*p - 56971000 = 14*p. Round p to the nearest 100000.",
        "a": "1200000"
    },
    {
        "q": "Let l = -295.8 + -715. Round l to the nearest one hundred.",
        "a": "-1000"
    },
    {
        "q": "Let o = -31 + 40. Let q be (-22)/(-6) - (-12)/o. Suppose -3*m - d = -2*d + 10325, -q*m = -5*d + 17225. Round m to the nearest 100.",
        "a": "-3400"
    },
    {
        "q": "Suppose n + i = -4, -3*n + 5*i = -25 + 61. Let l(u) = 3323*u + 248*u - 2356 + 2353. Let h be l(n). Round h to the nearest ten thousand.",
        "a": "-30000"
    },
    {
        "q": "Let c(k) = -51191*k - 264. Let h be c(-4). Round h to the nearest one thousand.",
        "a": "205000"
    },
    {
        "q": "Let x = -44.41 - -44. Let d = 17.39 - x. Let m = 36.2 - d. What is m rounded to the nearest integer?",
        "a": "18"
    },
    {
        "q": "Suppose -5*q = -q - 8. Suppose 4*g = -5*d + 327903, 2*d - 87672 = -g - 5700. Suppose 0 = q*f - 76018 - g. What is f rounded to the nearest ten thousand?",
        "a": "80000"
    },
    {
        "q": "Let d = 85.011 + -0.011. Let b = 61 - d. Let r = 24.000016 + b. What is r rounded to five decimal places?",
        "a": "0.00002"
    },
    {
        "q": "Let a = 776434749 + -776434776.99998995. Let y = a - -28. What is y rounded to 6 decimal places?",
        "a": "0.00001"
    },
    {
        "q": "Let a(w) = 387673*w**3 - 4*w**2 - 5*w. Let s be a(-3). Suppose -9*p + 5*p = -26268768. Let b = s + p. What is b rounded to the nearest 1000000?",
        "a": "-4000000"
    },
    {
        "q": "Suppose 0*y - 12 = -3*y. Let a be 0 - y/(-14) - (-449720)/56. Let r = a - 4431. Round r to the nearest one thousand.",
        "a": "4000"
    },
    {
        "q": "Let p = 112462 - 49269. Suppose 0*r = 5*u + r + 315938, 0 = -u - 2*r - p. Let k = u - -13187. What is k rounded to the nearest one hundred thousand?",
        "a": "-100000"
    },
    {
        "q": "Let g = -3728 + -1485138. Let o be 1 - (203773 + 0)*-5. Let q = o + g. What is q rounded to the nearest 100000?",
        "a": "-500000"
    },
    {
        "q": "Let k = 63 - 62.8207. Let a = k - 9.7893. Round a to the nearest integer.",
        "a": "-10"
    },
    {
        "q": "Suppose 0 = -14*h + 44 + 26. Suppose -h*j + 3*x = -1413 - 8099, x = -2*j + 3796. Round j to the nearest ten thousand.",
        "a": "0"
    },
    {
        "q": "Let q = -12061.189 - -12056. Let n = 0.011 - q. Let b = n - 4.05. Round b to one dp.",
        "a": "1.2"
    },
    {
        "q": "Let k = 73 - -169. Let t = -173 + k. Suppose 64 = -2*d - 2*y, -4*y + t = -2*d - y. Round d to the nearest 10.",
        "a": "-30"
    },
    {
        "q": "Let n(h) be the second derivative of h**3 + 3880000*h**2 + 21*h - 1. Let t be n(0). What is t rounded to the nearest one million?",
        "a": "8000000"
    },
    {
        "q": "Let p = -834669 + 13069. Round p to the nearest one hundred thousand.",
        "a": "-800000"
    },
    {
        "q": "Let s = -26.6 - 8.4. Let y = s - 177. Let w = -211.606 - y. Round w to two dps.",
        "a": "0.39"
    },
    {
        "q": "Suppose 0 = -h - 2*x + 4*x + 20, 5*x = -4*h + 119. Let y(b) = -21*b**2 + 40*b + 36. Let o be y(h). What is o rounded to the nearest 1000?",
        "a": "-13000"
    },
    {
        "q": "Let j be 1237598/4 + 3/(-21)*(-21)/6. What is j rounded to the nearest 10000?",
        "a": "310000"
    },
    {
        "q": "Let f = 26.7 + 23.3. Let n = f + -50.0365. What is n rounded to three decimal places?",
        "a": "-0.037"
    },
    {
        "q": "Let z = 1955 + -2148.21. What is z rounded to the nearest 10?",
        "a": "-190"
    },
    {
        "q": "Let a = 134.39 - -1.61. Let c = 122.7 - a. What is c rounded to zero decimal places?",
        "a": "-13"
    },
    {
        "q": "Let f = 15.1 + -15.272. Let o = -15.428 + f. What is o rounded to the nearest ten?",
        "a": "-20"
    },
    {
        "q": "Let t(a) = 2*a**3 - 2*a**2 + 2*a - 4. Suppose -13*q - 15 = -8*q. Let i be t(q). Let x = i + 156. What is x rounded to the nearest ten?",
        "a": "70"
    },
    {
        "q": "Let b = -0.151 - -0.981. Let t = 4044.1806 - 4045. Let w = t + b. Round w to 3 dps.",
        "a": "0.011"
    },
    {
        "q": "Let g = 124 + -122. Suppose -3*r + 16410 = 4*m - r, -4*r = g*m - 8220. Round m to the nearest 10000.",
        "a": "0"
    },
    {
        "q": "Suppose 10 = 2*m + 74. Let i = -31 - m. Let t be -1*3 + (2 - 241 - i). What is t rounded to the nearest 10?",
        "a": "-240"
    },
    {
        "q": "Let x = -1.1784 + -138.2516. Let h = x + 139. Round h to 1 dp.",
        "a": "-0.4"
    },
    {
        "q": "Let z(r) be the second derivative of 23*r**3/3 - 43*r**2/2 + 13*r. Let u be z(6). What is u rounded to the nearest 10?",
        "a": "230"
    },
    {
        "q": "Let o = -0.7 - -2.5. Let r = -10102706.79999978 - -10102705. Let g = o + r. Round g to seven dps.",
        "a": "0.0000002"
    },
    {
        "q": "Let l = -2.19 + -62.81. Let s = l - -64.999995. Round s to 5 decimal places.",
        "a": "-0.00001"
    },
    {
        "q": "Suppose -36*n = 2*w - 40*n - 2454384, -2*w + 2454420 = 5*n. Round w to the nearest 100000.",
        "a": "1200000"
    },
    {
        "q": "Let b = -0.0966 + -0.049. Let s = b - -0.28. What is s rounded to two decimal places?",
        "a": "0.13"
    },
    {
        "q": "Let q(j) = -j**3 - j**2 - j + 29. Let n be q(0). Let m = 47 - n. Suppose 3*d - m = -3*d. Round d to zero decimal places.",
        "a": "3"
    },
    {
        "q": "Let v = 102 - 99. Suppose 29672 = -v*w - 2*u, 5*u - 17108 = 2*w + 2667. What is w rounded to the nearest one thousand?",
        "a": "-10000"
    },
    {
        "q": "Let h be (-54)/(-10)*10/6. Suppose 829 = -u + 6*v - h*v, -v = u + 839. What is u rounded to the nearest 100?",
        "a": "-800"
    },
    {
        "q": "Let g = 29 + -23. Let w be ((6 - 3) + 964997)*g. Round w to the nearest 1000000.",
        "a": "6000000"
    },
    {
        "q": "Let s = 15.2 + -5.48. Let u = s + -0.92. Let z = -3.6 - u. Round z to the nearest integer.",
        "a": "-12"
    },
    {
        "q": "Let i = 0.14 + -74.14. Let a = i - -73.9871. What is a rounded to three decimal places?",
        "a": "-0.013"
    },
    {
        "q": "Let m be (-37924)/(-132)*6 + 4/22. Let a = m + 196. What is a rounded to the nearest one hundred?",
        "a": "1900"
    },
    {
        "q": "Let w = -1048 - -619. Let k = -428.9999687 - w. What is k rounded to five decimal places?",
        "a": "0.00003"
    },
    {
        "q": "Let k = 4814.47 - 4816. Round k to the nearest integer.",
        "a": "-2"
    },
    {
        "q": "Let t be 14922/(-12) + -6 - 1/2. Let p be t/20*(-288)/10. Let m be p*(4 - 14512/3). What is m rounded to the nearest 1000000?",
        "a": "-9000000"
    },
    {
        "q": "Let z(t) be the second derivative of -231250*t**3/3 - 4*t - 19. Suppose 0 = 2*r + 22 - 6. Let l be z(r). Round l to the nearest 1000000.",
        "a": "4000000"
    },
    {
        "q": "Let j = 32.8 + -46.9. Let z = -5.6 - j. What is z rounded to 0 dps?",
        "a": "9"
    },
    {
        "q": "Let g be 2541/(-6) - 9/6. Let v = g + -1120. Let l = 2315 + v. Round l to the nearest one hundred.",
        "a": "800"
    },
    {
        "q": "Let c(x) be the first derivative of -348843*x**2 - 82*x - 22. Let o be c(13). What is o rounded to the nearest one million?",
        "a": "-9000000"
    },
    {
        "q": "Let u = -6372 + 4334. Round u to the nearest one hundred.",
        "a": "-2000"
    },
    {
        "q": "Let y = -13 - -15. Suppose 0 = -j + 4*w + 1, -3*j + y*w + 3 = 3*w. Let z be (-960)/(j/(-15)*-6). What is z rounded to the nearest 1000?",
        "a": "-2000"
    },
    {
        "q": "Let a = 26.998678 - 27. What is a rounded to four decimal places?",
        "a": "-0.0013"
    },
    {
        "q": "Let o(g) = 4340002*g - 2. Let a = -76 + 123. Let n = -46 + a. Let v be o(n). Round v to the nearest one hundred thousand.",
        "a": "4300000"
    },
    {
        "q": "Let o = -175 - -2989. Suppose -188*w = -181*w - o. What is w rounded to the nearest 10?",
        "a": "400"
    },
    {
        "q": "Let s = -2.01 - -2.2. Let r = 4.91 + s. What is r rounded to the nearest integer?",
        "a": "5"
    },
    {
        "q": "Let u = 6.06 - -269.94. Let w = u - 273.23. Round w to one dp.",
        "a": "2.8"
    },
    {
        "q": "Suppose 35196 = -4*w + 8*w - 4*g, 2*w - 17601 = 5*g. Suppose c + 4*n + 4139 - 1225 = 0, 2*n = 3*c + w. Round c to the nearest 100.",
        "a": "-2900"
    },
    {
        "q": "Let w(t) = 248750*t**3 - t**2 - 8*t - 12. Let q be ((-18)/(30/(-5)))/((-9)/6). Let r be w(q). Round r to the nearest one hundred thousand.",
        "a": "-2000000"
    },
    {
        "q": "Let a be 1/4 + 451526306/(-8). Let f = a - -81581752. Suppose -2*n + 36859036 + f = 0. What is n rounded to the nearest 1000000?",
        "a": "31000000"
    },
    {
        "q": "Let n = -496.600208 - -529.47885158. Let c = n + -0.87864438. Let t = c - 32. What is t rounded to seven dps?",
        "a": "-0.0000008"
    },
    {
        "q": "Let w = 1793.02 - 32.52. Round w to the nearest ten.",
        "a": "1760"
    },
    {
        "q": "Let m = -0.2365 - -0.236502742. Round m to seven decimal places.",
        "a": "0.0000027"
    },
    {
        "q": "Let a = -2255 - -2255.0000012612. Round a to seven decimal places.",
        "a": "0.0000013"
    },
    {
        "q": "Let n(w) = 2466*w**2 + 26*w + 1. Let u be n(16). Let o = 1334713 - u. What is o rounded to the nearest one hundred thousand?",
        "a": "700000"
    },
    {
        "q": "Suppose 0 = 602*c - 606*c. Suppose -4*a - 2*h = 1605352 + 13034658, c = a - 4*h + 3659980. What is a rounded to the nearest one hundred thousand?",
        "a": "-3700000"
    },
    {
        "q": "Suppose 4*y = 5*p + 4 - 31, 0 = -2*p + 3*y + 15. Suppose -2686195 = n + p*g + 10133793, -5*n = 5*g + 64099980. Round n to the nearest one million.",
        "a": "-13000000"
    },
    {
        "q": "Let w = -646.9246 + -0.0754. Let y = w + 646.999999453. What is y rounded to seven dps?",
        "a": "-0.0000005"
    },
    {
        "q": "Let y = -2.2056 - -2.2044797. What is y rounded to five decimal places?",
        "a": "-0.00112"
    },
    {
        "q": "Let q = -0.472035 + 0.4594. Round q to 3 dps.",
        "a": "-0.013"
    },
    {
        "q": "Suppose -5*j - u + 122583920 = -64066076, -74660016 = -2*j + 4*u. What is j rounded to the nearest one million?",
        "a": "37000000"
    },
    {
        "q": "Let q = -15.25 + 30.38. Let r = q + -16.081. What is r rounded to 1 dp?",
        "a": "-1"
    },
    {
        "q": "Let w = -2596584.315695504 - -0.015695504. Let t = 2596478.30157 + w. Let n = t + 106. What is n rounded to 4 dps?",
        "a": "0.0016"
    },
    {
        "q": "Let h = 64 + -44. Let m = 5715044 + -5715063.9999936. Let n = m + h. What is n rounded to six decimal places?",
        "a": "0.000006"
    },
    {
        "q": "Let m = 819 - 319. Let i = 388.0430246 - -111.9570127. Let z = i - m. What is z rounded to six dps?",
        "a": "0.000037"
    },
    {
        "q": "Let f = -49651.99187 - -49651. Let n = -0.98 - f. Round n to 3 decimal places.",
        "a": "0.012"
    },
    {
        "q": "Let c be (2/(-4)*1)/((-15)/6355710). Let m = -123143 - c. What is m rounded to the nearest ten thousand?",
        "a": "-340000"
    },
    {
        "q": "Let c = 33724 + -33723.970578. What is c rounded to three dps?",
        "a": "0.029"
    },
    {
        "q": "Let b = -4.79 + -0.01. Let t = -4.91 - b. Let l = t - -9.21. What is l rounded to zero decimal places?",
        "a": "9"
    },
    {
        "q": "Let g = -179.75 + 180.07412. What is g rounded to 2 decimal places?",
        "a": "0.32"
    },
    {
        "q": "Let l = -7.862 + 0.632. Let n = l + 10.3254. Let g = -3.1 + n. Round g to three decimal places.",
        "a": "-0.005"
    },
    {
        "q": "Let t = 505836 - 503183.51. Let b = t - 2666. What is b rounded to the nearest integer?",
        "a": "-14"
    },
    {
        "q": "Let k(j) = j**2 - 6*j + 5. Let i be k(5). Suppose -m + i*m + 1 = 0. Let q be (141 - m)*(3 - -37 - 0). Round q to the nearest one thousand.",
        "a": "6000"
    },
    {
        "q": "Let w = 834.992069 + -835. What is w rounded to 3 decimal places?",
        "a": "-0.008"
    },
    {
        "q": "Let s be 2 + (-213674961)/(-15) + 138/230. What is s rounded to the nearest one hundred thousand?",
        "a": "14200000"
    },
    {
        "q": "Let p = -353.06199350485 + 51855435.06187550485. Let a = 51855024 - p. Let i = a - -58. Round i to five decimal places.",
        "a": "0.00012"
    },
    {
        "q": "Let x = -441 + -317. Let s = 758.333 + x. Let r = -0.32 + s. What is r rounded to 2 decimal places?",
        "a": "0.01"
    },
    {
        "q": "Let s = -182 - -181. Let u(k) be the second derivative of 40999*k**3/6 - k**2/2 - k. Let v be u(s). Round v to the nearest 10000.",
        "a": "-40000"
    },
    {
        "q": "Suppose 4*d = 5*c + 1279985, 2*d = -d + c + 959975. Suppose b = 4*b + 5*f + 960025, -b - d = -2*f. What is b rounded to the nearest 100000?",
        "a": "-300000"
    },
    {
        "q": "Let g = 0.1339 - 1039.1339. Let f = g - -1094.3. What is f rounded to the nearest ten?",
        "a": "60"
    },
    {
        "q": "Let n(c) = -c**2 - 7*c - 8. Let h be n(-3). Suppose j - 4*j - h*o = 67800020, -o = 3*j + 67800005. What is j rounded to the nearest one million?",
        "a": "-23000000"
    },
    {
        "q": "Let p = 30.36 + -92.08. What is p rounded to the nearest 10?",
        "a": "-60"
    },
    {
        "q": "Let s = 3.3 - -185.1. What is s rounded to the nearest 10?",
        "a": "190"
    },
    {
        "q": "Let d = 4256.828 - 4253. What is d rounded to one dp?",
        "a": "3.8"
    },
    {
        "q": "Let v be (-3)/(-12) - 32235976/32. Let g = v + 362374. What is g rounded to the nearest one hundred thousand?",
        "a": "-600000"
    },
    {
        "q": "Let v = -48.97828 - -0.03828. Let z = -46 - v. Let s = 2.9271 - z. Round s to three decimal places.",
        "a": "-0.013"
    },
    {
        "q": "Let f = 2818240149 + -2818241344.000511. Let g = -1195 - f. Round g to four decimal places.",
        "a": "0.0005"
    },
    {
        "q": "Let k = -7.039 + 12.785. Let f = 0.564 - 0.51. Let t = k + f. What is t rounded to zero dps?",
        "a": "6"
    },
    {
        "q": "Let d = 155 + -147.5. Let c = 7.50000091 - d. Round c to seven dps.",
        "a": "0.0000009"
    },
    {
        "q": "Let a be (42287 - (0 + -1))*2550/153. Round a to the nearest one hundred thousand.",
        "a": "700000"
    },
    {
        "q": "Let q = -2996.993843 - -2997. Round q to 3 dps.",
        "a": "0.006"
    },
    {
        "q": "Let k = -0.0862 - -0.086191932. Round k to 7 decimal places.",
        "a": "-0.0000081"
    },
    {
        "q": "Let a(k) = 5755743*k - 603. Let o be a(21). Round o to the nearest 1000000.",
        "a": "121000000"
    },
    {
        "q": "Let w = -3108 + 3108.00012434. Round w to 5 decimal places.",
        "a": "0.00012"
    },
    {
        "q": "Let w = 19.8 + -57.8. Let k = 38.72 + w. What is k rounded to one decimal place?",
        "a": "0.7"
    },
    {
        "q": "Let l = 22.60083611 - 22.601. What is l rounded to five dps?",
        "a": "-0.00016"
    },
    {
        "q": "Let f = -32700.3814 - -32703. Round f to 2 decimal places.",
        "a": "2.62"
    },
    {
        "q": "Let a = -7459.000008434 - -7459. Round a to six dps.",
        "a": "-0.000008"
    },
    {
        "q": "Let y = -8.61 - -9.1. Let x = 20.940173 - 21.43017053. Let u = x + y. What is u rounded to seven decimal places?",
        "a": "0.0000025"
    },
    {
        "q": "Let d = -33154.2 - -36120. Let z = -2647 + d. Let c = z + -293. Round c to the nearest integer.",
        "a": "26"
    },
    {
        "q": "Let g(q) = -q**2 - 3*q + 30. Let d be g(-6). Suppose 0*k - d = -2*k. Let w be (k - -87)/(6/(-400000)). What is w rounded to the nearest 1000000?",
        "a": "-6000000"
    },
    {
        "q": "Let v = -0.2369965 + -0.2051001. Let j = v + 0.442. What is j rounded to six dps?",
        "a": "-0.000097"
    },
    {
        "q": "Let q = -5306 - -5305.990671. Round q to three decimal places.",
        "a": "-0.009"
    },
    {
        "q": "Let c = -10.5 - 0.59. Let x = 18.1 + c. What is x rounded to one decimal place?",
        "a": "7"
    },
    {
        "q": "Let w = 317.14 - 317. Let f = -0.276 - -5.216. Let t = w - f. What is t rounded to zero decimal places?",
        "a": "-5"
    },
    {
        "q": "Let b = 4421 - 4421.016008. Round b to 3 dps.",
        "a": "-0.016"
    },
    {
        "q": "Let x(a) = -83698767*a**3 - a**2 - 5*a - 3. Let o be x(-1). Let m = -153698768 + o. Round m to the nearest one million.",
        "a": "-70000000"
    },
    {
        "q": "Let y(n) = -437*n**2 - n + 1. Let l be y(-2). Suppose -1965 = j + 2*j. Let f = l - j. What is f rounded to the nearest one hundred?",
        "a": "-1100"
    },
    {
        "q": "Let v be 4/(-3)*15/(-10). Suppose 0 = -5*k - 2*z - 1702, 0*z + 692 = -2*k + v*z. What is k rounded to the nearest 10?",
        "a": "-340"
    },
    {
        "q": "Let q = -0.0349 - -0.031254. Round q to 3 decimal places.",
        "a": "-0.004"
    },
    {
        "q": "Suppose -4*g + 4*s = -11 + 3, 5*g - 4*s - 11 = 0. Suppose g*j = 4*h + 67 + 516, -h - 136 = -4*j. Let l be (h/8)/((-2)/20). Round l to the nearest ten.",
        "a": "190"
    },
    {
        "q": "Let n(i) = -11307*i**2 + 2*i + 45. Let v be n(15). What is v rounded to the nearest 100000?",
        "a": "-2500000"
    },
    {
        "q": "Let m = -8586.47 - -8539. What is m rounded to the nearest 10?",
        "a": "-50"
    },
    {
        "q": "Suppose -2*u - 24178000 = 2*p, 0 = -u - 55*p + 58*p - 12089000. What is u rounded to the nearest 100000?",
        "a": "-12100000"
    },
    {
        "q": "Let c = -1.1 - -2.3. Let u = c - 0.5. Let l = u - 0.70000189. Round l to seven dps.",
        "a": "-0.0000019"
    },
    {
        "q": "Let y = 1185 - 1184.99999578. Round y to 6 decimal places.",
        "a": "0.000004"
    },
    {
        "q": "Let t = -4972.612 + 4965. Round t to the nearest integer.",
        "a": "-8"
    },
    {
        "q": "Let q = 978 + -996.76. Round q to the nearest ten.",
        "a": "-20"
    },
    {
        "q": "Let u = -116547 - -7060. Let a = -26287 - u. What is a rounded to the nearest ten thousand?",
        "a": "80000"
    },
    {
        "q": "Suppose 0 = -4*p - 943867 - 361945. Suppose -3*z + 192885 + 372474 = 0. Let o = z + p. What is o rounded to the nearest ten thousand?",
        "a": "-140000"
    },
    {
        "q": "Let q = 489.9687 + -2.8487. Let g = -496 + q. What is g rounded to the nearest integer?",
        "a": "-9"
    },
    {
        "q": "Let f = -0.2085 + 0.0129. Let c = 0.215 + f. Round c to three decimal places.",
        "a": "0.019"
    },
    {
        "q": "Let t = -1.56203006 + 1.5619. Round t to 5 decimal places.",
        "a": "-0.00013"
    },
    {
        "q": "Let c = 1565.00000557 - 1565. Round c to 5 dps.",
        "a": "0.00001"
    },
    {
        "q": "Let y(m) be the third derivative of -7*m**6/60 - m**5/5 - 11*m**4/24 + 10*m**3/3 + 31*m**2. Suppose 0*z = 4*z - 80. Let u be y(z). Round u to the nearest 10000.",
        "a": "-120000"
    },
    {
        "q": "Let f = -235435 - -235360.0082. Let y = 74.83 - -0.17. Let t = f + y. What is t rounded to three decimal places?",
        "a": "0.008"
    },
    {
        "q": "Let w = -17121.63 + 17206. Round w to the nearest 10.",
        "a": "80"
    },
    {
        "q": "Let d = -39.945 + -0.055. Let f = d - -40.00405. Round f to four dps.",
        "a": "0.0041"
    },
    {
        "q": "Let g be (-3*(-2)/(-9))/(42/(-819)). Let k(z) = -4*z**2 - 22*z + 7. Let c be k(g). Round c to the nearest one hundred.",
        "a": "-1000"
    },
    {
        "q": "Let w = -19.6524 + 0.0604. What is w rounded to 1 decimal place?",
        "a": "-19.6"
    },
    {
        "q": "Let k = -25501885 + 12160885. What is k rounded to the nearest one hundred thousand?",
        "a": "-13300000"
    },
    {
        "q": "Let l be 12/33 + 84156/44. Round l to the nearest one thousand.",
        "a": "2000"
    },
    {
        "q": "Let n(g) = -8534*g + 1032. Let b be n(-52). Round b to the nearest 100000.",
        "a": "400000"
    },
    {
        "q": "Let d = 164.902 - 165. Let t = d + -13.502. What is t rounded to the nearest ten?",
        "a": "-10"
    },
    {
        "q": "Let h = -1103.247 - -1111.7. What is h rounded to the nearest integer?",
        "a": "8"
    },
    {
        "q": "Let h = 941180 + -1462373. Let r = -76193 - h. What is r rounded to the nearest one hundred thousand?",
        "a": "400000"
    },
    {
        "q": "Let f(t) = 3819*t**3 - 3*t**2 - 17*t - 55. Let l be f(-7). Round l to the nearest 1000000.",
        "a": "-1000000"
    },
    {
        "q": "Suppose -13*u + 4 = -14*u. Let i be 3/u*-4 + 0. Suppose 3*d + i*o = 116994, o + 2*o = -6. What is d rounded to the nearest ten thousand?",
        "a": "40000"
    },
    {
        "q": "Let x = -3.4830306 - -3.484. Round x to four decimal places.",
        "a": "0.001"
    },
    {
        "q": "Let v = 6.98693887 - 6.987. What is v rounded to five decimal places?",
        "a": "-0.00006"
    },
    {
        "q": "Let y = 4.8555 + -0.0855. Let o = y - -0.23. Let g = -4.999994 + o. What is g rounded to 6 decimal places?",
        "a": "0.000006"
    },
    {
        "q": "Let j(l) = -l - 17. Suppose 8*w + 36 = 12*w. Let k be j(w). Let d be (-4)/k - 11830026/169. What is d rounded to the nearest 100000?",
        "a": "-100000"
    },
    {
        "q": "Let y = 34 + -62. Let b = y + 30. Suppose -h = -1 - 2, 3*z + b*h = 41700006. Round z to the nearest 1000000.",
        "a": "14000000"
    },
    {
        "q": "Let l = 2215.7 - 2215.70599845. Let d = -16.994 + 17. Let b = d + l. Round b to seven decimal places.",
        "a": "0.0000016"
    },
    {
        "q": "Let z = 15 - 15. Suppose z = 52*f - 47*f + 75. Let a be 5/f - -1 - (-181)/3. What is a rounded to the nearest ten?",
        "a": "60"
    },
    {
        "q": "Let z = 19 - 14. Suppose 3*v - 2736 = z*j, 0 = -3*v + v - 3*j + 1843. Round v to the nearest one hundred.",
        "a": "900"
    },
    {
        "q": "Suppose -3064 + 835 = 3*j. Let b be 4/(-10)*j*(4 - -21). Let t = 15430 - b. Round t to the nearest one thousand.",
        "a": "8000"
    },
    {
        "q": "Suppose 5*u + 3*j - 14522 - 22883 = 0, 2*u + 3*j - 14962 = 0. Round u to the nearest 1000.",
        "a": "7000"
    },
    {
        "q": "Let p = 35.8 + 17.2. Let x = 9930274 - 9930221.000042. Let t = p - x. Round t to five decimal places.",
        "a": "0.00004"
    },
    {
        "q": "Let r(h) = h**2 - 34*h + 69. Let u be r(32). Suppose -u*m - 199000 = -15*m. What is m rounded to the nearest ten thousand?",
        "a": "20000"
    },
    {
        "q": "Let q = 48 + -48. Suppose 4*a + 0*a = q. Let z(y) = -y + 5600000. Let j be z(a). What is j rounded to the nearest one million?",
        "a": "6000000"
    },
    {
        "q": "Let i = -3740 - -3739.9989818. What is i rounded to 5 decimal places?",
        "a": "-0.00102"
    },
    {
        "q": "Let h = -462 - -462.0000000809. Round h to seven dps.",
        "a": "0.0000001"
    },
    {
        "q": "Let v = 0.007 - 0.131. Let d = v + 0.111. What is d rounded to three decimal places?",
        "a": "-0.013"
    },
    {
        "q": "Let x = -76.2670916093 - 3.7329084267. Let g = -80 - x. Round g to seven dps.",
        "a": "0"
    },
    {
        "q": "Let b = 54030137359778 - 54030168613694.00000375. Let h = b - -31253880. Let l = 36 + h. What is l rounded to 7 decimal places?",
        "a": "-0.0000038"
    },
    {
        "q": "Let c = -31084 + 32725.1. What is c rounded to the nearest 10?",
        "a": "1640"
    },
    {
        "q": "Let o = -0.6316398 - -375.5875398. Let p = o + -375. What is p rounded to three decimal places?",
        "a": "-0.044"
    },
    {
        "q": "Let g = 2827 + -2983. Round g to the nearest one thousand.",
        "a": "0"
    },
    {
        "q": "Let d(w) = -187*w - 65. Let y be d(-8). Suppose 16*f + 8297 + y = 0. What is f rounded to the nearest 10?",
        "a": "-610"
    },
    {
        "q": "Let d = 231 + -180. Let a be (-85)/d*48*(-11)/(-2). What is a rounded to the nearest one thousand?",
        "a": "0"
    },
    {
        "q": "Let r = 35 + -33. Suppose 3*z - r*v = 3*v - 110390, 0 = 5*z + 4*v + 184008. Let y be z/(-3)*6750/12. Round y to the nearest 1000000.",
        "a": "7000000"
    },
    {
        "q": "Let s be -3 + 0/(-3) - (-8 + -4404179). Let h = -2721184 + s. What is h rounded to the nearest one hundred thousand?",
        "a": "1700000"
    },
    {
        "q": "Let j(x) = 124*x**2 - 8*x - 7. Let y be j(-4). Suppose 0 = -5*p + 5*v + 63495, -p + 2*v + 10687 = -y. Suppose -a = p - 142702. Round a to the nearest 100000.",
        "a": "100000"
    },
    {
        "q": "Let x = -772.884 - -774. Round x to 1 decimal place.",
        "a": "1.1"
    },
    {
        "q": "Let h = 0.022 - 0.228. Let l = h + 0.18. Let a = 0.0209 + l. Round a to 3 dps.",
        "a": "-0.005"
    },
    {
        "q": "Let b = -321 - -493.9. Let v = -162 + b. What is v rounded to the nearest ten?",
        "a": "10"
    },
    {
        "q": "Suppose 3*c + 3*c = 78. Let p(h) = -c - 18 + 1849999*h + 27. Let m be p(-4). Round m to the nearest 1000000.",
        "a": "-7000000"
    },
    {
        "q": "Let q = 10190 - 10189.999995739. Round q to 7 decimal places.",
        "a": "0.0000043"
    },
    {
        "q": "Let a = 4.12 + 168.88. Let c = a + -172.999984. Round c to 6 decimal places.",
        "a": "0.000016"
    },
    {
        "q": "Let u = 498 + -351. Suppose 1720 = -36*a - 46268. Let x = a - u. What is x rounded to the nearest one hundred?",
        "a": "-1500"
    },
    {
        "q": "Let p = 3122.608 - 3148. Round p to 1 dp.",
        "a": "-25.4"
    },
    {
        "q": "Let h = -14098.8645 + 14111. Let z = h - 12.2. Round z to three decimal places.",
        "a": "-0.065"
    },
    {
        "q": "Let p = -320426.3595861 - -320273.3596. Let q = -153 - p. What is q rounded to five dps?",
        "a": "-0.00001"
    },
    {
        "q": "Let s be (-544739982)/9*(-11)/22*3 - -3. What is s rounded to the nearest 1000000?",
        "a": "91000000"
    },
    {
        "q": "Let h = -648.53 - -644. Let i = h + 4.5299414. What is i rounded to six decimal places?",
        "a": "-0.000059"
    },
    {
        "q": "Let j be 65/21 - 2/21. Suppose -3*c + 2*r + 281358 = -2592642, 0 = j*r. What is c rounded to the nearest one hundred thousand?",
        "a": "1000000"
    },
    {
        "q": "Let h = 2.03 + -57.03. Let t = 54.9904 + h. What is t rounded to 3 decimal places?",
        "a": "-0.01"
    },
    {
        "q": "Suppose -7*d = -50 - 34. Let u be -3*(-2 - (-8)/d). Suppose -3*q - 3*v - 7 = -1, -2*q - u*v - 8 = 0. Round q to five decimal places.",
        "a": "0"
    },
    {
        "q": "Let j be (-628320560)/400 + 7/5. Round j to the nearest 100000.",
        "a": "-1600000"
    },
    {
        "q": "Suppose 390*o + 243972 = 426*o. Round o to the nearest 100.",
        "a": "6800"
    },
    {
        "q": "Let d = 383 - 160. Let p = d - 222.999986. Round p to 5 dps.",
        "a": "0.00001"
    },
    {
        "q": "Let d be 368/(-6) - (-36)/27. Let h be 10/d - 76500003/(-18). What is h rounded to the nearest 100000?",
        "a": "4300000"
    },
    {
        "q": "Let r = -219 + 147. Let q = -77.8 - r. What is q rounded to 1 dp?",
        "a": "-5.8"
    },
    {
        "q": "Let f = -10391959 + 10391946.699838. Let u = -12.3 - f. What is u rounded to 5 dps?",
        "a": "0.00016"
    },
    {
        "q": "Suppose 46*y = 52*y - 168. Let r be 18171860/y - (1 - 6). What is r rounded to the nearest one hundred thousand?",
        "a": "600000"
    },
    {
        "q": "Let t = 42 - 67.6. Let c = t + 49. What is c rounded to 0 dps?",
        "a": "23"
    },
    {
        "q": "Let z = -236 + 419. Let l = 143.9 - z. What is l rounded to zero dps?",
        "a": "-39"
    },
    {
        "q": "Let g = -18 + 14.5. Let a = g - -3.728. Let u = a + 17.972. What is u rounded to the nearest integer?",
        "a": "18"
    },
    {
        "q": "Suppose 0 = 11*s - 9*s + 1786092. Let n = s - -1843046. What is n rounded to the nearest 1000000?",
        "a": "1000000"
    },
    {
        "q": "Let m = -0.894 + 0.5971. What is m rounded to 2 dps?",
        "a": "-0.3"
    },
    {
        "q": "Let i = 28 - -207. Let o = i - 234.9998771. What is o rounded to 5 decimal places?",
        "a": "0.00012"
    },
    {
        "q": "Let i = 1 + -3. Let g be (-995487)/5 + i - 39/65. What is g rounded to the nearest ten thousand?",
        "a": "-200000"
    },
    {
        "q": "Let c = -635.1 + 498.901. Let y = 101 - 237. Let p = y - c. What is p rounded to 2 dps?",
        "a": "0.2"
    },
    {
        "q": "Let x be -3 + (1 - -1 - 2). Suppose -5*r - 480 = -110. Let v = r - x. Round v to the nearest ten.",
        "a": "-70"
    },
    {
        "q": "Suppose 0 = -14*u - 2*u. Suppose -5*a - 25313198 + 64313198 = u. What is a rounded to the nearest 1000000?",
        "a": "8000000"
    },
    {
        "q": "Suppose 0 = -5*g - 0*g + 45. Suppose -14*u + g*u = -130. Let n be (-1)/(4/(-6)) - (-20539961)/u. What is n rounded to the nearest 100000?",
        "a": "800000"
    },
    {
        "q": "Let u = 15428838 + -15147467.23. Let b = u + -281376.8700041. Let w = b - -6.1. Round w to six dps.",
        "a": "-0.000004"
    },
    {
        "q": "Let w be -4*13/104*23182. Round w to the nearest 100.",
        "a": "-11600"
    },
    {
        "q": "Suppose -11*t + 1193 = -31928. Suppose -2*q = -5*f - t, q - 1004 = -f + 498. Let h = q + -503. Round h to the nearest one thousand.",
        "a": "1000"
    },
    {
        "q": "Let q = -161 + 230. Suppose -5*g = 3*s + 883, -s + 43*g - 297 = 46*g. Let p = s + q. Round p to the nearest ten.",
        "a": "-220"
    },
    {
        "q": "Let p(a) = -235318*a + 194. Let y be p(-17). Round y to the nearest one hundred thousand.",
        "a": "4000000"
    },
    {
        "q": "Let l = -174 + 127. Let s = -47.0000328 - l. What is s rounded to six dps?",
        "a": "-0.000033"
    },
    {
        "q": "Let u = -6863 + 6862.9999990366. What is u rounded to 7 dps?",
        "a": "-0.000001"
    },
    {
        "q": "Let z(d) = 5*d**2 - d - 3. Let i be z(2). Let x be 1/(-3) + 568/12. Suppose -x = -4*g - i. Round g to zero decimal places.",
        "a": "8"
    },
    {
        "q": "Let x = 2710 - 2710.0000142. What is x rounded to 6 dps?",
        "a": "-0.000014"
    },
    {
        "q": "Let f = 176.14954 - 175.83. Round f to three dps.",
        "a": "0.32"
    },
    {
        "q": "Let h = 152.14 - 197.8. Round h to the nearest integer.",
        "a": "-46"
    },
    {
        "q": "Let c = -39.54 + 40. Let i = c - -19.54. Let g = i - 19.99999976. What is g rounded to seven decimal places?",
        "a": "0.0000002"
    },
    {
        "q": "Let h = -2461453493499802.0000054 - -2461453769061626. Let u = 275561877 - h. Let a = 53 - u. What is a rounded to 6 dps?",
        "a": "-0.000005"
    },
    {
        "q": "Suppose 2*s - 6 = 12. Let m be (-498)/(-1*s/7500). Suppose -c + m = 4*c. Round c to the nearest 10000.",
        "a": "80000"
    },
    {
        "q": "Let l = -60 + 78. Let v be 6/162*6 + 77939996/l. What is v rounded to the nearest one hundred thousand?",
        "a": "4300000"
    },
    {
        "q": "Let w(o) = o**3 + 10*o**2 - 3*o - 28. Let a be w(-10). Suppose a*f - 934010 = 3*f + 5*m, f + m + 934002 = 0. What is f rounded to the nearest 100000?",
        "a": "-900000"
    },
    {
        "q": "Let g = -455.097645 - -455.1. What is g rounded to 3 dps?",
        "a": "0.002"
    },
    {
        "q": "Let t = -423.63 + -7.37. Let z = t + 431.000458. What is z rounded to 4 decimal places?",
        "a": "0.0005"
    },
    {
        "q": "Let z = 4264720356 - 4264720392.69999269. Let i = 36.7 + z. Round i to six dps.",
        "a": "0.000007"
    },
    {
        "q": "Let n = 153.51 + -158. Let w = n - -4. Let z = w + 12.19. What is z rounded to zero decimal places?",
        "a": "12"
    },
    {
        "q": "Let d = -97209 + 97209.040447. What is d rounded to 3 decimal places?",
        "a": "0.04"
    },
    {
        "q": "Let x = 892.9459 - 893. Let p = x - -0.054100916. What is p rounded to 7 decimal places?",
        "a": "0.0000009"
    },
    {
        "q": "Let s(z) be the first derivative of 6*z**3 - z**2/2 - z + 16. Let t be s(-1). Let n = 37 - t. Round n to the nearest 10.",
        "a": "20"
    },
    {
        "q": "Let n = -0.01019 + 6.22719. Round n to the nearest integer.",
        "a": "6"
    },
    {
        "q": "Let d = -395.238 + 3.438. What is d rounded to the nearest one hundred?",
        "a": "-400"
    },
    {
        "q": "Let s = 1.4 + -1.61. Let h = s - 4.51. What is h rounded to one dp?",
        "a": "-4.7"
    },
    {
        "q": "Let t(m) be the third derivative of 3/8*m**4 + 14*m**2 + 13/120*m**6 + 3/20*m**5 - 2/3*m**3 + 0 + 0*m. Let c be t(8). What is c rounded to the nearest 1000?",
        "a": "7000"
    },
    {
        "q": "Let f = 397.3 - 396.5765. What is f rounded to two dps?",
        "a": "0.72"
    },
    {
        "q": "Let w be (6/5)/((-12)/56440). Let z be (26 - (1 + -2))/((-4)/w). Suppose 2*n - q - z = 24499, 0 = -4*n + 4*q + 125184. Round n to the nearest one thousand.",
        "a": "31000"
    },
    {
        "q": "Let j = 37.07 - -0.93. Let f = -1170.5 - -1136. Let z = f + j. What is z rounded to zero decimal places?",
        "a": "4"
    },
    {
        "q": "Let w = 12.39 + 69.95. What is w rounded to the nearest ten?",
        "a": "80"
    },
    {
        "q": "Let z = 14248371 - 9904371. Suppose z = -28*q + 22*q. What is q rounded to the nearest 100000?",
        "a": "-700000"
    },
    {
        "q": "Let r = 1184.422678 + -1184.4. Round r to 3 dps.",
        "a": "0.023"
    },
    {
        "q": "Let m(p) = -38*p**3 + p**2 + 2*p + 1. Suppose 3*t - 34 = 23. Let b = t + -20. Let h be m(b). Round h to the nearest 10.",
        "a": "40"
    },
    {
        "q": "Suppose 0 = 2*b - 5*t + 4913995, 0 = 14*b - 10*b - 2*t + 9827998. Round b to the nearest 1000000.",
        "a": "-2000000"
    },
    {
        "q": "Let k = -512.2197 - 0.3803. Round k to the nearest ten.",
        "a": "-510"
    },
    {
        "q": "Let a = 0.017 + 1501.683. What is a rounded to the nearest one hundred?",
        "a": "1500"
    },
    {
        "q": "Suppose -43*z - 200570025 = 1959975. Round z to the nearest one million.",
        "a": "-5000000"
    },
    {
        "q": "Let i be (12 - -1679984) + -10 - -10. Suppose -4*a = -3*a. Suppose 4 + a = h, h + i = -q. Round q to the nearest one hundred thousand.",
        "a": "-1700000"
    },
    {
        "q": "Let x(g) = -g**2 + 4*g - 4. Let s be x(0). Let y(q) = -2*q**2 - 5*q - 13. Let m be y(s). Let h be 1/((15/(-3))/m). Round h to zero decimal places.",
        "a": "5"
    },
    {
        "q": "Suppose 15 = -5*u + 40. Let g be u + -6 + (-1 - 5098). What is g rounded to the nearest one hundred?",
        "a": "-5100"
    },
    {
        "q": "Let y = -79146.5281 + 79150. What is y rounded to one decimal place?",
        "a": "3.5"
    },
    {
        "q": "Let f be (-39)/(-26) + 2/4. Let k be (-908)/4 + f + -6. What is k rounded to the nearest 10?",
        "a": "-230"
    },
    {
        "q": "Let i(g) = 135769*g**3 + 3*g**2 + 3*g + 1. Let y be i(-2). Let v be (-4)/(-6) + 9 + y/15. What is v rounded to the nearest one thousand?",
        "a": "-72000"
    },
    {
        "q": "Let y = 3.2 - -0.2. Let o = y + 3.9. Let c = o + -7.466. What is c rounded to 2 dps?",
        "a": "-0.17"
    },
    {
        "q": "Let g(l) = -3190002*l - 2. Let t = 17 - 18. Let f be g(t). Suppose -4*q + f = 7*q. What is q rounded to the nearest 100000?",
        "a": "300000"
    },
    {
        "q": "Let z = 5.7063 + -5.7092193. Round z to 4 dps.",
        "a": "-0.0029"
    },
    {
        "q": "Let u = 877254 + -1230654. What is u rounded to the nearest 10000?",
        "a": "-350000"
    },
    {
        "q": "Let s = -4485 + 4485.00000651. What is s rounded to 6 decimal places?",
        "a": "0.000007"
    },
    {
        "q": "Let d = -16.9 - -27. Let w = d - 10.10218. What is w rounded to 4 dps?",
        "a": "-0.0022"
    },
    {
        "q": "Let u = -0.33 + -1.14. Let n = -1.32 - u. What is n rounded to 1 dp?",
        "a": "0.2"
    },
    {
        "q": "Let l = 666.98 + -592. Let p = l + -0.98. Let q = p - 73.99999732. Round q to 7 decimal places.",
        "a": "0.0000027"
    },
    {
        "q": "Let w = -234 - -129. Let q = 59 + w. Let g = 46.000025 + q. What is g rounded to five decimal places?",
        "a": "0.00003"
    },
    {
        "q": "Suppose -p - 16 = -9*p. Let f(j) = -j**3 - 9*j**2 - 10*j - 12. Let o be f(-8). Suppose -o*t - 2*t = -p*t. Round t to the nearest one million.",
        "a": "0"
    },
    {
        "q": "Let b = -17344 + 17343.999991613. Round b to six dps.",
        "a": "-0.000008"
    },
    {
        "q": "Let y = 39649 - 39627.957. Let x = y + -0.043. Let c = 21.8 - x. What is c rounded to one dp?",
        "a": "0.8"
    },
    {
        "q": "Let w(z) = 1768600*z**2 - 66*z + 66. Let k be w(1). What is k rounded to the nearest 10000?",
        "a": "1770000"
    },
    {
        "q": "Let l = -0.00945 + -12.58555. What is l rounded to the nearest integer?",
        "a": "-13"
    },
    {
        "q": "Let m = -5363808.7 - -5363871.936139. Let a = m - -0.753261. Let l = a + -64. What is l rounded to 3 decimal places?",
        "a": "-0.011"
    },
    {
        "q": "Let q = -4500.9893 - -4501. Round q to two dps.",
        "a": "0.01"
    },
    {
        "q": "Suppose 0 = -8*z - z + 27. Let b be (10/15 + z/9)*5. Suppose 0 = 4*y + y + o - 7849996, b*y = 2*o + 7850008. Round y to the nearest one hundred thousand.",
        "a": "1600000"
    },
    {
        "q": "Let d = -5.58123 - -5.51. Let f = 0.076 + d. What is f rounded to three decimal places?",
        "a": "0.005"
    },
    {
        "q": "Let s = -585.403769 - -585.4. What is s rounded to 3 decimal places?",
        "a": "-0.004"
    },
    {
        "q": "Let x be (-2 - 539)*2/(-2). Let y = x - 1185. Round y to the nearest ten.",
        "a": "-640"
    },
    {
        "q": "Suppose 0 = 5*p + 6971556 + 5666619. Let s = p + 4587635. What is s rounded to the nearest one million?",
        "a": "2000000"
    },
    {
        "q": "Let g = 36027.9711 - 35995. Let f = g + -33. Round f to two dps.",
        "a": "-0.03"
    },
    {
        "q": "Let x = 2.222 - -0.048. Let p = x - 2.26999958. Round p to six dps.",
        "a": "0"
    },
    {
        "q": "Let j = 17 - 17.15. Let t = 7 + -6.82. Let s = t + j. Round s to 3 decimal places.",
        "a": "0.03"
    },
    {
        "q": "Let s = 5423 + 4699. Round s to the nearest one thousand.",
        "a": "10000"
    },
    {
        "q": "Let g = -195.973 - -196. Let b = g + -0.0269972. What is b rounded to six decimal places?",
        "a": "0.000003"
    },
    {
        "q": "Suppose -52*t - 81365489 = -17041489. What is t rounded to the nearest 100000?",
        "a": "-1200000"
    },
    {
        "q": "Let z = -120 - -73. Let i = -43 - z. Suppose -4*g - 5 = w, -i*w - 10 = -3*g + 10. What is g rounded to the nearest 10?",
        "a": "0"
    },
    {
        "q": "Let a = -3576143.200081 - -3576141. Let i = 278.2 + -276. Let w = i + a. What is w rounded to 5 decimal places?",
        "a": "-0.00008"
    },
    {
        "q": "Suppose n + 519486 - 1428378 = -4*i, 2*n - 1817808 = 4*i. What is n rounded to the nearest one hundred thousand?",
        "a": "900000"
    },
    {
        "q": "Let b = -3728.999997417 + 3729. What is b rounded to 6 decimal places?",
        "a": "0.000003"
    },
    {
        "q": "Let h be -8 + 6 + (7 - 1). Suppose -60 = 3*b - h*b - 5*i, 3*b - 256 = 4*i. What is b rounded to the nearest 100?",
        "a": "100"
    },
    {
        "q": "Let s = 832.0566 + -0.0566. Let p = s + -773.3. Round p to the nearest ten.",
        "a": "60"
    },
    {
        "q": "Let d = -2645197 + 2643066.174. Let x = 2126.526028 + d. Let f = x - -4.3. What is f rounded to five dps?",
        "a": "0.00003"
    },
    {
        "q": "Let i = -27.3 + 348.3. Let j = -27356993263.00000362 - -27356992942. Let x = j + i. Round x to seven decimal places.",
        "a": "-0.0000036"
    },
    {
        "q": "Let c = 1600501 + -2519501. What is c rounded to the nearest 100000?",
        "a": "-900000"
    },
    {
        "q": "Let p = -0.214 + 116.214. Let c = -0.252807 - 115.756093. Let m = c + p. Round m to three decimal places.",
        "a": "-0.009"
    },
    {
        "q": "Suppose -16 = -4*q, f + 3*q - 5*q = 445292. What is f rounded to the nearest ten thousand?",
        "a": "450000"
    },
    {
        "q": "Let h be (4 - 198/11) + 63150014. What is h rounded to the nearest one million?",
        "a": "63000000"
    },
    {
        "q": "Let x = -200 + 202.76. Let v = x + 0.19. What is v rounded to 0 dps?",
        "a": "3"
    },
    {
        "q": "Let x(v) = 7*v - 10. Let n be x(2). Suppose -t + 3875 = n*o, 5*t - 4*t - 965 = -o. What is o rounded to the nearest one hundred?",
        "a": "1000"
    },
    {
        "q": "Let a = -10 + -58. Let t = 3 + a. Let o = 64.99937 + t. Round o to four dps.",
        "a": "-0.0006"
    },
    {
        "q": "Suppose 4*f + 3*r - 4*r = 8, 0 = 3*f + 2*r - 17. Suppose 5*m + 11199 = h, -16378 = 5*m - f*h - 5181. Round m to the nearest one thousand.",
        "a": "-2000"
    },
    {
        "q": "Let b = -362.6282918 + 359.60823. Let w = b - -3.02. What is w rounded to six dps?",
        "a": "-0.000062"
    },
    {
        "q": "Let v be (-6)/((-36)/15)*2. Suppose 3*k - 4 - v = 0. Suppose 1659992 = 2*l - 2*h, h = 2*l + k*l - 4149996. What is l rounded to the nearest 100000?",
        "a": "800000"
    },
    {
        "q": "Let u = 0.72618 + 3.47343. Let l = u + -4.2. What is l rounded to 4 decimal places?",
        "a": "-0.0004"
    },
    {
        "q": "Let f = -81 - -86. Suppose 0 = -4*w + 9*w + 20, -2*g - f*w = 964020. Round g to the nearest one hundred thousand.",
        "a": "-500000"
    },
    {
        "q": "Let f(h) = -12584*h - 64. Suppose 2*c + 3*j - 73 = 0, -c - 2*j = -42 + 3. Let t be f(c). Round t to the nearest ten thousand.",
        "a": "-370000"
    },
    {
        "q": "Let i be ((-24)/32)/((-1)/24). Suppose -32 = 3*h + j, -3 + i = -3*j. Let q be (33/h)/(1/(-24)). What is q rounded to the nearest 10?",
        "a": "90"
    },
    {
        "q": "Let l = -417 + 417.0000005. What is l rounded to 5 dps?",
        "a": "0"
    },
    {
        "q": "Let c = -97.062 - -0.062. Let y = 98.94 + c. Round y to the nearest integer.",
        "a": "2"
    },
    {
        "q": "Let h be -838*(4 - 0 - 5). Suppose -2*o + 140 = b + 568, -h = 2*b - 5*o. What is b rounded to the nearest one hundred?",
        "a": "-400"
    },
    {
        "q": "Let n = 9.8 + -2.2. Let g = 2.2 + n. Let k = g - 9.800164. Round k to five decimal places.",
        "a": "-0.00016"
    },
    {
        "q": "Let s = 1071.8068 - 1073.6. Let o = -1.81 - s. What is o rounded to two dps?",
        "a": "-0.02"
    },
    {
        "q": "Let z be -4 + (-1)/(3/(-11788860)). Suppose -z = 4*n + p, -3*n - 5*p - 3929616 = n. Let w = n - -540404. Round w to the nearest ten thousand.",
        "a": "-440000"
    },
    {
        "q": "Suppose -2*t - 474966 = -91228. Let d = -395779 - -13910. Let m = t - d. What is m rounded to the nearest ten thousand?",
        "a": "190000"
    },
    {
        "q": "Let q = -46.9 + 40. Let c = -1.1 + q. Let t = c + 8.021. What is t rounded to 2 decimal places?",
        "a": "0.02"
    },
    {
        "q": "Let w = 366 - 37.4. Round w to the nearest ten.",
        "a": "330"
    },
    {
        "q": "Let u be (-15)/(-6) + 169911375/(-10). Suppose -34773402 = 3*j - 3*q, 0 = 3*j - 7*q + 2*q + 34773400. Let v = j - u. Round v to the nearest one million.",
        "a": "5000000"
    },
    {
        "q": "Let c = -5420.00037804 - -5420. What is c rounded to six dps?",
        "a": "-0.000378"
    },
    {
        "q": "Let j(b) = 2*b**2 - b - 3. Let o = 44 - 42. Let u be j(o). Suppose 2*t - u*t + 630000 = 0. What is t rounded to the nearest one hundred thousand?",
        "a": "600000"
    },
    {
        "q": "Let t be -2*(-88)/(-4) + 0. Let c = t - -45. Let x be (-10400)/1 + -1 + c. Round x to the nearest one thousand.",
        "a": "-10000"
    },
    {
        "q": "Let n = -183068559 - -109438559. Round n to the nearest one million.",
        "a": "-74000000"
    },
    {
        "q": "Let k(h) be the first derivative of 33*h**2 - 15*h + 15. Let s be k(7). Round s to the nearest 10.",
        "a": "450"
    },
    {
        "q": "Suppose -5*a = 3*d - 7, -d + 1 = 3*a - 0*a. Suppose -m + z + 8 = 2*m, 8 = -d*z. Suppose 2*s + 960 = -m*s. What is s rounded to the nearest one hundred?",
        "a": "-200"
    },
    {
        "q": "Suppose -3*l + 123555 = 2*f, 0*f + 3*l = 4*f - 247065. What is f rounded to the nearest 10000?",
        "a": "60000"
    },
    {
        "q": "Let i = 688739.20309943 + -688698.2031. Let b = 44.4 - 3.4. Let t = b - i. Round t to seven dps.",
        "a": "0.0000006"
    },
    {
        "q": "Let y(h) = -h**3 - 7*h**2 + 11*h + 27. Let a be y(-8). Let u be -18200*((-9)/(-3))/a. What is u rounded to the nearest one thousand?",
        "a": "-18000"
    },
    {
        "q": "Let u = 318336 - 192232. Let s = u - 126104.95041. Let b = -0.95 - s. Round b to four dps.",
        "a": "0.0004"
    },
    {
        "q": "Let a(n) = -n**3 - 18*n**2 + n + 18. Let u be a(-18). Suppose u = 4*l - 4*r + 1588 - 544, r = 0. What is l rounded to the nearest one hundred?",
        "a": "-300"
    },
    {
        "q": "Let q = -4525159 + 4829047.9. Let i = q - 303431.8651. Let w = -457 + i. Round w to 3 decimal places.",
        "a": "0.035"
    },
    {
        "q": "Let f = 2.19 + 8.11. Let s = -199.8 - -220. Let c = f - s. Round c to the nearest integer.",
        "a": "-10"
    },
    {
        "q": "Let s = 127.75 - 167.9. Let g = -15 - -55. Let n = s + g. What is n rounded to one decimal place?",
        "a": "-0.2"
    },
    {
        "q": "Let d be (-25 + 19)/(-2 + 0). Suppose 4*k - 13 = d. Suppose 38000 = 5*w - k*w. Round w to the nearest ten thousand.",
        "a": "40000"
    },
    {
        "q": "Let s = -0.34 - -0.54. Let g = 1.8 + s. Let r = g + -1.96. What is r rounded to 1 decimal place?",
        "a": "0"
    },
    {
        "q": "Suppose -117*h = -43*h - 212046 + 2099712. What is h rounded to the nearest 1000?",
        "a": "-26000"
    },
    {
        "q": "Let f(m) = -5016*m + 20 + 10 + 16703*m + 51316*m. Let p be -8 - (2 + (-2 - -2)). Let w be f(p). What is w rounded to the nearest one hundred thousand?",
        "a": "-600000"
    },
    {
        "q": "Suppose 5*z - 39*y + 156874990 = -41*y, -4*y + 125500020 = -4*z. Round z to the nearest one million.",
        "a": "-31000000"
    },
    {
        "q": "Let k = -118.72 + 120. Let b = k - 1.51. What is b rounded to one decimal place?",
        "a": "-0.2"
    },
    {
        "q": "Let b = -1.91 + -5.39. Let p = 7.30092 + b. What is p rounded to three dps?",
        "a": "0.001"
    },
    {
        "q": "Let i = 9 + -6. Let f be -2 + 11708843*i + 4. Let c = -23126531 + f. What is c rounded to the nearest 1000000?",
        "a": "12000000"
    },
    {
        "q": "Let k = 412132833162 + -412132793004.0456998. Let s = k + -40110.9543. Let t = 47 - s. What is t rounded to 6 decimal places?",
        "a": "0"
    },
    {
        "q": "Let o = -6.465 + 6.464994407. Round o to 7 decimal places.",
        "a": "-0.0000056"
    },
    {
        "q": "Let g = -10762 - -9426.3. Round g to the nearest one hundred.",
        "a": "-1300"
    },
    {
        "q": "Let j = 0.36223 + 2619.33777. Round j to the nearest 100.",
        "a": "2600"
    },
    {
        "q": "Let k = -86071191 - -86071573.00217. Let i = -389.75 + 7.75. Let v = i + k. Round v to four dps.",
        "a": "0.0022"
    },
    {
        "q": "Suppose -r + 3*v = -5, 2 = r - 2*v - 2. Suppose -5*g + 3*p + 1226 = 0, -3*g + 1222 = r*g - p. Suppose -7*j = -3*j + g. Round j to the nearest ten.",
        "a": "-60"
    },
    {
        "q": "Suppose 0 = -4*v + 10020 + 370020. Suppose 4*w + 5*m = m + 379980, -w + v = -2*m. What is w rounded to the nearest ten thousand?",
        "a": "100000"
    },
    {
        "q": "Suppose 2*u - 3*s = -263809, -3*u + 288*s = 283*s + 395715. Round u to the nearest ten thousand.",
        "a": "-130000"
    },
    {
        "q": "Let g = -1825 - -1853.51. Round g to 0 decimal places.",
        "a": "29"
    },
    {
        "q": "Let w = -1105.995572 + 1106. What is w rounded to three dps?",
        "a": "0.004"
    },
    {
        "q": "Let g = -1.63612 + 1.668. What is g rounded to 2 decimal places?",
        "a": "0.03"
    },
    {
        "q": "Let f = -213.76 - -22.66. Let q = 171 + f. What is q rounded to the nearest 10?",
        "a": "-20"
    },
    {
        "q": "Suppose -2*c + 4*v + 5279980 = 0, 1005021 - 11564996 = -4*c + 5*v. Suppose 10*z - c = 4*z. What is z rounded to the nearest one hundred thousand?",
        "a": "400000"
    },
    {
        "q": "Let h = -0.01225595 - 20.19037405. Let f = 20.2 + h. What is f rounded to 4 dps?",
        "a": "-0.0026"
    },
    {
        "q": "Suppose 228*l - 447*l = -231*l - 56508000. What is l rounded to the nearest one million?",
        "a": "-5000000"
    },
    {
        "q": "Let p = -397.068290129 - -0.066560129. Let j = p + 397. Round j to four dps.",
        "a": "-0.0017"
    },
    {
        "q": "Suppose 4*h + 28 = 4*k, 2*h - 3 - 3 = 0. Let q be ((-8)/k)/((72/9460)/9). What is q rounded to the nearest one hundred?",
        "a": "-900"
    },
    {
        "q": "Let k = 4.239 + 216.061. Let w = 371.2 - k. Let g = 159 - w. What is g rounded to 0 decimal places?",
        "a": "8"
    },
    {
        "q": "Let i = -2.333 + -34.907. Round i to zero decimal places.",
        "a": "-37"
    },
    {
        "q": "Let u = 272.75 + -221. Round u to the nearest ten.",
        "a": "50"
    },
    {
        "q": "Let s = 17286.00018647 - 17286. Round s to five dps.",
        "a": "0.00019"
    },
    {
        "q": "Let b(q) = 2*q**3 - 6*q**2 - 3*q - 6. Let t = -29 - -11. Let a = 23 + t. Let f be b(a). What is f rounded to the nearest 10?",
        "a": "80"
    },
    {
        "q": "Let a = 45 + -120.7. Let y = 75.699999411 + a. Round y to 7 dps.",
        "a": "-0.0000006"
    },
    {
        "q": "Let j = -4651.99183 - -4652. Round j to 4 dps.",
        "a": "0.0082"
    },
    {
        "q": "Let k = -3273.31 - -3294.90612. Let y = k + -21.6. What is y rounded to 4 decimal places?",
        "a": "-0.0039"
    },
    {
        "q": "Let n = 153107174.064599527 + -153107174. Let c = n + -0.0646. Round c to seven decimal places.",
        "a": "-0.0000005"
    },
    {
        "q": "Let a = -4.339 - -0.039. Let s = a - -6.3. Let z = 1.99999895 - s. What is z rounded to 7 dps?",
        "a": "-0.0000011"
    },
    {
        "q": "Let x = -464.676 - -0.176. What is x rounded to the nearest 100?",
        "a": "-500"
    },
    {
        "q": "Let b = -0.705 + 66.105. Let i = -22 - -97. Let f = i - b. What is f rounded to zero decimal places?",
        "a": "10"
    },
    {
        "q": "Let y = -4469 + 4469.00003598. Round y to five decimal places.",
        "a": "0.00004"
    },
    {
        "q": "Let c(j) = 2*j - 1. Let x be c(2). Suppose -9*d + 123 = 78. Suppose d*b - 4*i = 165012, x*b - 2*b - 32988 = -4*i. What is b rounded to the nearest ten thousand?",
        "a": "30000"
    },
    {
        "q": "Let p = -0.0687879 - -0.0687. Round p to 5 dps.",
        "a": "-0.00009"
    },
    {
        "q": "Let i = 79.6181 + -2.1811. Let a = -78 + i. What is a rounded to 1 decimal place?",
        "a": "-0.6"
    },
    {
        "q": "Let m = -7372.209 - -7408.1. What is m rounded to one decimal place?",
        "a": "35.9"
    },
    {
        "q": "Let u be (-2764609 - -1) + -44 + 52. Round u to the nearest ten thousand.",
        "a": "-2760000"
    },
    {
        "q": "Let r = -11412033 + 31172012. Let i be (r/8 - -3) + 24/(-64). What is i rounded to the nearest one hundred thousand?",
        "a": "2500000"
    },
    {
        "q": "Let q = 10014 - 10013.999993779. What is q rounded to seven decimal places?",
        "a": "0.0000062"
    },
    {
        "q": "Let l = -710.88 + -210.1. Let d = -912 - l. Round d to the nearest integer.",
        "a": "9"
    },
    {
        "q": "Let w = -511.9 + 531.676. Round w to the nearest integer.",
        "a": "20"
    },
    {
        "q": "Let u(m) = -m**2 + 8*m - 12. Let c be u(6). Suppose b + o + 420 = -0*o, c = 5*o - 25. Round b to the nearest 100.",
        "a": "-400"
    },
    {
        "q": "Let g(j) = -2*j + 11. Let q be (-93)/(-21) + (-3)/7. Let a be g(q). Suppose 0 = a*z + 130285 - 379285. Round z to the nearest ten thousand.",
        "a": "80000"
    },
    {
        "q": "Let v be 64/(6*(-3)/(-9)). Let h = v + -20. Let r be (-1)/(-3) + (-1)/(h/90004). What is r rounded to the nearest one thousand?",
        "a": "-8000"
    },
    {
        "q": "Let q = 10 - 14. Let h = -93.6 + 99. Let g = h + q. What is g rounded to one decimal place?",
        "a": "1.4"
    },
    {
        "q": "Let k = 145 - 61. Let t = k - 81.76. Let o = t - 1.6. What is o rounded to one dp?",
        "a": "0.6"
    },
    {
        "q": "Let c = -2917 + 2917.00000588. What is c rounded to five dps?",
        "a": "0.00001"
    },
    {
        "q": "Let x = -387.35 - -468. Let k = 116 - 39. Let h = k - x. What is h rounded to 1 dp?",
        "a": "-3.7"
    },
    {
        "q": "Let z = 2737 + -2736.84321. Round z to 3 decimal places.",
        "a": "0.157"
    },
    {
        "q": "Let w = 87.2716 + -0.0716. Let k = w + -97. Let y = k + 9.80039. Round y to four decimal places.",
        "a": "0.0004"
    },
    {
        "q": "Let x be (68683/3 - 11)*6. Round x to the nearest ten thousand.",
        "a": "140000"
    },
    {
        "q": "Suppose 0 = 2*a - 3*s - 49202901, -5*s = 1 - 26. Let c = -16251458 + a. What is c rounded to the nearest one million?",
        "a": "8000000"
    },
    {
        "q": "Let j = -0.094 - 108.906. Let d = j - 154. Let w = -266.74 - d. Round w to one dp.",
        "a": "-3.7"
    },
    {
        "q": "Let w = 36.07 + -36.829. Round w to one decimal place.",
        "a": "-0.8"
    },
    {
        "q": "Let a = 15525431.65000042 - 15525432. Let m = -31 - -30.65. Let t = m - a. Round t to 7 decimal places.",
        "a": "-0.0000004"
    },
    {
        "q": "Suppose -10*u - 8*u - 7*u = 0. Suppose -46*j + 39*j - 10290000 = u. What is j rounded to the nearest one hundred thousand?",
        "a": "-1500000"
    },
    {
        "q": "Let l = -4456 - -4457.95. Round l to the nearest integer.",
        "a": "2"
    },
    {
        "q": "Suppose 5*q + 3*p = 315058 + 27238, -p = -2. Let t = q + -23058. What is t rounded to the nearest 1000?",
        "a": "45000"
    },
    {
        "q": "Let c = 4526 - 4526.0003574. Round c to 4 decimal places.",
        "a": "-0.0004"
    },
    {
        "q": "Let p = 1239.0014992 + -1239. What is p rounded to 5 decimal places?",
        "a": "0.0015"
    },
    {
        "q": "Let v = -283157 + 283154.13561. Let m = -0.2643862 - v. Let d = -2.6 + m. What is d rounded to six decimal places?",
        "a": "0.000004"
    },
    {
        "q": "Let l = -4.344 - 97.396. Round l to 0 decimal places.",
        "a": "-102"
    },
    {
        "q": "Let c = 15311.99992191 - 15312. Round c to six decimal places.",
        "a": "-0.000078"
    },
    {
        "q": "Let y(f) = 51373*f - 18. Suppose -10 = -2*m - 2*n - 28, m - 4*n = -4. Let z be y(m). Let q be 24/(-36) + z/(-3). Round q to the nearest ten thousand.",
        "a": "140000"
    },
    {
        "q": "Let u = 447.389 + -427.45. Round u to 1 decimal place.",
        "a": "19.9"
    },
    {
        "q": "Let z = 213 - 449. Let t = -235.9646 - z. Round t to 2 decimal places.",
        "a": "0.04"
    },
    {
        "q": "Let y = -0.58457 - 0.05003. Round y to one decimal place.",
        "a": "-0.6"
    },
    {
        "q": "Let g = 1943.00005548 + -1943. What is g rounded to five decimal places?",
        "a": "0.00006"
    },
    {
        "q": "Let r = 0.376447 - 0.33684. What is r rounded to 4 dps?",
        "a": "0.0396"
    },
    {
        "q": "Let p = -34.08 + 34.081308. What is p rounded to three decimal places?",
        "a": "0.001"
    },
    {
        "q": "Let d = 7.1 - 6.7844. What is d rounded to 2 dps?",
        "a": "0.32"
    },
    {
        "q": "Let c = 0.96 + 143.04. Let h = 144.0148 - c. What is h rounded to 2 dps?",
        "a": "0.01"
    },
    {
        "q": "Let z = -138061 + 138061.971731. Let l = z + -0.971. What is l rounded to four dps?",
        "a": "0.0007"
    },
    {
        "q": "Let n = -23 + 56. Let v = 7750.071382 + -7717.07138229. Let w = n - v. Round w to 7 decimal places.",
        "a": "0.0000003"
    },
    {
        "q": "Let k = 530.5 + -530.499997677. Round k to seven dps.",
        "a": "0.0000023"
    },
    {
        "q": "Let p = 18 - 31. Let z = p + 18. Suppose j + 4*d + 48016 = 5*j, z*j - 3*d = 60012. What is j rounded to the nearest ten thousand?",
        "a": "10000"
    },
    {
        "q": "Let y = -74656 - 363701. Let f = 438356.8929882 + y. Let t = f + 0.107. Round t to 6 dps.",
        "a": "-0.000012"
    },
    {
        "q": "Let z be 0 + 4/(-4) + -5 + 2. Let l = 2 + z. Let q be ((l/(-2))/(-2))/((-4)/8). What is q rounded to the nearest integer?",
        "a": "1"
    },
    {
        "q": "Suppose 5*s = 21 - 21. Let o(x) = 4*x**2 + 55951*x**3 - 2 + 34050*x**3 - x**2 + x + s*x**2. Let q be o(-2). Round q to the nearest 100000.",
        "a": "-700000"
    },
    {
        "q": "Let j = 1.83 + -1.8442. Let p = 20.0858 - j. What is p rounded to the nearest ten?",
        "a": "20"
    },
    {
        "q": "Let j = 9271.995623 + -9272. Round j to 3 dps.",
        "a": "-0.004"
    },
    {
        "q": "Let f = -11.201 + 13.2462. Round f to one decimal place.",
        "a": "2"
    },
    {
        "q": "Let r = 593.8254 + -0.2254. Round r to the nearest ten.",
        "a": "590"
    },
    {
        "q": "Let f = -9178.79 + 9229. Let m = f + -50. Let j = m + -0.246. Round j to two dps.",
        "a": "-0.04"
    },
    {
        "q": "Suppose m - 30 = 5*d, -m + 2*d - 6 = 6*d. Let u be (-12)/m*(-2815000)/6. Round u to the nearest one hundred thousand.",
        "a": "600000"
    },
    {
        "q": "Let f = 83680 - 83679.65009. Round f to 3 dps.",
        "a": "0.35"
    },
    {
        "q": "Let v = 3746 - 486146. What is v rounded to the nearest one hundred thousand?",
        "a": "-500000"
    },
    {
        "q": "Let c = 54 + 836. Let u = -889.9253 + c. What is u rounded to 3 dps?",
        "a": "0.075"
    },
    {
        "q": "Let p = -39 + 66. Let y = 27.00000272 - p. What is y rounded to 6 dps?",
        "a": "0.000003"
    },
    {
        "q": "Let c = 22 + 7. Let l = c - 7. Let j = l - 22.25. What is j rounded to one dp?",
        "a": "-0.3"
    },
    {
        "q": "Let x = -2146.19099 + 2146. What is x rounded to 3 dps?",
        "a": "-0.191"
    },
    {
        "q": "Let c = -998916782 + 998916741.9999997. Let a = 124 + -84. Let g = a + c. Round g to six decimal places.",
        "a": "0"
    },
    {
        "q": "Let r = -0.48 - -46.48. Let c = -106.904 + 152.9038. Let d = r - c. What is d rounded to three decimal places?",
        "a": "0"
    },
    {
        "q": "Let i = 3325 - 3324.9063. Round i to 2 dps.",
        "a": "0.09"
    },
    {
        "q": "Let b = -557.3695 - -557. Let i = 2.23 - 2.6. Let h = b - i. Round h to three decimal places.",
        "a": "0.001"
    },
    {
        "q": "Let g(n) = n**3 + 6*n**2 - 9*n - 6. Let p be g(-7). Suppose -p - 2 = 2*b + 4*u, -3*u = 2*b + 6. Suppose 3*f = -b*f - 654. What is f rounded to the nearest 10?",
        "a": "-110"
    },
    {
        "q": "Let g = -21.17 + 28.77. What is g rounded to the nearest 10?",
        "a": "10"
    },
    {
        "q": "Suppose m + 3029572854 = 78*m - 4122187146. What is m rounded to the nearest 1000000?",
        "a": "93000000"
    },
    {
        "q": "Suppose -v - 7369996 = 5*s, -5*s - 5895992 = -s + 2*v. Round s to the nearest one million.",
        "a": "-1000000"
    },
    {
        "q": "Let w = 30 - 28. Suppose w*l - 8 = 2*y, 2*y - 14 = 4*l + 4*y. Let v be 155*28/21*l*3. What is v rounded to the nearest one hundred?",
        "a": "-600"
    },
    {
        "q": "Let g = 19701.23 - 20042.2946. Let l = g + 341. Round l to three decimal places.",
        "a": "-0.065"
    },
    {
        "q": "Let w = 905.4017839 + -905.4. What is w rounded to 5 decimal places?",
        "a": "0.00178"
    },
    {
        "q": "Let j = 61.116 - 61. Let d = -92.884 - j. Let a = -93.41 - d. Round a to 1 decimal place.",
        "a": "-0.4"
    },
    {
        "q": "Suppose -4*h = -h - 12. Suppose 6*n - 2681 = 3*n - h*t, -5*t = -n + 862. Suppose 0 = -2*x + n - 177. Round x to the nearest 10.",
        "a": "360"
    },
    {
        "q": "Let t = -6.63 - 0.37. Let n = 7.00000772 + t. Round n to six decimal places.",
        "a": "0.000008"
    },
    {
        "q": "Let a = 1342 + -1342.9828. Let h = -0.1598 - a. Let f = 0.033 - h. What is f rounded to 1 decimal place?",
        "a": "-0.8"
    },
    {
        "q": "Suppose -t - q - 1 = 2*t, 3*q = -12. Let n be 28/7 + -4 + t. Let x be -697 + 3/(0 - n). Round x to the nearest 100.",
        "a": "-700"
    },
    {
        "q": "Let g = -109 - 95. Let q = g - -3144. Round q to the nearest 100.",
        "a": "2900"
    },
    {
        "q": "Let a = -1733 + 1735. Let n = 0.17552 - 2.17722. Let h = n + a. Round h to three dps.",
        "a": "-0.002"
    },
    {
        "q": "Let a = 432222919 - 432223330.999373. Let n = a - -412. What is n rounded to 4 dps?",
        "a": "0.0006"
    },
    {
        "q": "Let x = -1929.15777 + 1968.8698512. Let c = -34.7121 + x. Let y = c + -5. Round y to 6 decimal places.",
        "a": "-0.000019"
    },
    {
        "q": "Let j(b) be the third derivative of -21*b**4/8 + 55*b**3/6 - 8*b**2 + 2*b. Let z be j(8). Round z to the nearest 10.",
        "a": "-450"
    },
    {
        "q": "Let r = 30.5899991941 + -30.59. What is r rounded to seven dps?",
        "a": "-0.0000008"
    },
    {
        "q": "Let b = 200.8 - 210. Let k = b + 8.44. Round k to one dp.",
        "a": "-0.8"
    },
    {
        "q": "Let c(b) be the third derivative of -1/12*b**4 + 512963/10*b**5 - 17*b**2 + 0 + 0*b - 4/3*b**3. Let p be c(-3). What is p rounded to the nearest 1000000?",
        "a": "28000000"
    },
    {
        "q": "Let f = -85.626634 - -97359549.626634. Let h = f + -97359464.68000029. Let b = h - -0.68. What is b rounded to 7 decimal places?",
        "a": "-0.0000003"
    },
    {
        "q": "Let x = 235 + -1785. Let q = 1672.3 + x. Round q to the nearest ten.",
        "a": "120"
    },
    {
        "q": "Let l = -20 - -112. Let b = -91.996 + l. What is b rounded to one dp?",
        "a": "0"
    },
    {
        "q": "Let u = -4.3479994248 - -4.348. Round u to 7 dps.",
        "a": "0.0000006"
    },
    {
        "q": "Let t = 15645.2218 + -15647. Let h = t + 0.2072. What is h rounded to one dp?",
        "a": "-1.6"
    },
    {
        "q": "Let b = 42 + -44.9. What is b rounded to the nearest 10?",
        "a": "0"
    },
    {
        "q": "Let u = -3059 + 3050.947. Round u to one decimal place.",
        "a": "-8.1"
    },
    {
        "q": "Let m = -3458.0002717 - -3458. What is m rounded to four dps?",
        "a": "-0.0003"
    },
    {
        "q": "Let u = 27115.859974 + -27116.2. Let s = -0.3622 + 0.0222. Let d = u - s. Round d to five decimal places.",
        "a": "-0.00003"
    },
    {
        "q": "Suppose 4*w - 2*f + 62578 = 0, 2*f - 46933 = 11*w - 8*w. Round w to the nearest one thousand.",
        "a": "-16000"
    },
    {
        "q": "Let z be ((-80)/(-5))/(-2) - 3*-1. Let r(f) = 425986*f - 70. Let n be r(z). Round n to the nearest 100000.",
        "a": "-2100000"
    },
    {
        "q": "Let c = -471 - -1055. Suppose 0 = 3*x - x - c. Suppose -2*j = 3*t - x, -3*j - 3 + 0 = 0. What is t rounded to the nearest ten?",
        "a": "100"
    },
    {
        "q": "Let r = 249 + -22. Let q = -228.14 + r. What is q rounded to the nearest integer?",
        "a": "-1"
    },
    {
        "q": "Let j = 1915306 + 622794. What is j rounded to the nearest one hundred thousand?",
        "a": "2500000"
    },
    {
        "q": "Suppose -10 = -5*g - c, -5*g - 3*c = 2*c + 10. Suppose 2*w = -g*d - 11560, 4*d - 2*w = -w - 15395. Let a = 14350 - d. Round a to the nearest one thousand.",
        "a": "18000"
    },
    {
        "q": "Let q be (6 + -65)*(-43 + 0). Let u = 107 - q. Round u to the nearest one hundred.",
        "a": "-2400"
    },
    {
        "q": "Suppose 70 = -4*u - 2. Let o be (u/(-15))/((-14)/(-35)). Suppose -5*k - 13999991 = 3*q, -2800009 = -0*k + k - o*q. What is k rounded to the nearest one million?",
        "a": "-3000000"
    },
    {
        "q": "Let v = 843 - 843.00015952. Round v to five dps.",
        "a": "-0.00016"
    },
    {
        "q": "Let n be (2/6)/(-1)*0. Let x be n/(-5)*(2 - 3). Suppose x*m + 1279980 = 2*m - 4*t, 0 = m + t - 640005. What is m rounded to the nearest 100000?",
        "a": "600000"
    },
    {
        "q": "Let r be ((-470619)/36)/((-3)/24). Let p = r - 34420. Let m = 117262 - p. Round m to the nearest 1000.",
        "a": "47000"
    },
    {
        "q": "Let s = -0.39472 - -0.329. Round s to two dps.",
        "a": "-0.07"
    },
    {
        "q": "Let r = -4017.693 + 4021.3102682. Let w = -0.2172638 + r. Let a = -3.4 + w. What is a rounded to 6 dps?",
        "a": "0.000004"
    },
    {
        "q": "Suppose 0 = 6*a - 99 + 1327 - 100. Round a to the nearest one thousand.",
        "a": "0"
    },
    {
        "q": "Let h = 4264.6 - 4264.600028719. What is h rounded to seven decimal places?",
        "a": "-0.0000287"
    },
    {
        "q": "Let c be (-20400)/(67/195 - 9/27). Round c to the nearest one hundred thousand.",
        "a": "-2000000"
    },
    {
        "q": "Suppose 2*a = -155 + 153, z - a = -15469. Round z to the nearest 1000.",
        "a": "-15000"
    },
    {
        "q": "Let z(w) = -4192356*w - 2. Let s be z(-3). Suppose 3*o + 3*x - 4*x = -45668805, -4*x = -12. Let v = o - s. What is v rounded to the nearest one million?",
        "a": "-28000000"
    },
    {
        "q": "Let j = 49109988 - -26740012. What is j rounded to the nearest 1000000?",
        "a": "76000000"
    },
    {
        "q": "Let v = 45.7 + -339.7. Let b = 73718 - 73424.213. Let r = b + v. What is r rounded to two decimal places?",
        "a": "-0.21"
    },
    {
        "q": "Let n = -1.542 + 0.748. What is n rounded to one dp?",
        "a": "-0.8"
    },
    {
        "q": "Let x = 8718137.12 + -7768118.5. Let a = x + -950050.62000225. Let u = a + 32. What is u rounded to seven dps?",
        "a": "-0.0000023"
    },
    {
        "q": "Let w = -324.48 - -227.1. Let k = -97 - w. Round k to one decimal place.",
        "a": "0.4"
    },
    {
        "q": "Let k = -258.9956 + -0.0044. Let p = k + 258.803. What is p rounded to one dp?",
        "a": "-0.2"
    },
    {
        "q": "Let x(y) = 214*y - 1120. Let m be x(-10). Round m to the nearest ten thousand.",
        "a": "0"
    },
    {
        "q": "Let h = 679417.999968 - 679429. Let o = 0.7 - -10.3. Let c = h + o. What is c rounded to 5 dps?",
        "a": "-0.00003"
    },
    {
        "q": "Let r = -0.03 + -437.97. Let h = r + 437.999998996. What is h rounded to 7 dps?",
        "a": "-0.000001"
    },
    {
        "q": "Suppose -3*t - 7*t - 94659554 - 27030446 = 0. Round t to the nearest one million.",
        "a": "-12000000"
    },
    {
        "q": "Let p = 140 - 139.66. What is p rounded to one dp?",
        "a": "0.3"
    },
    {
        "q": "Let l(a) = 25*a + 3*a + 27 - 145 + 21*a. Let b be l(6). Round b to the nearest one hundred.",
        "a": "200"
    },
    {
        "q": "Let w = -5.1 + 3. Let u = w - -2.223. Let a = -0.647 - u. Round a to 1 dp.",
        "a": "-0.8"
    },
    {
        "q": "Let s be 13/(2/(-4 + 6)). Suppose -s*v + 589800 = -7*v. Round v to the nearest 10000.",
        "a": "100000"
    },
    {
        "q": "Let f = 0.116 + -0.177. Let p = f - -0.0609594. What is p rounded to five dps?",
        "a": "-0.00004"
    },
    {
        "q": "Let p = -79.7 - -87. Let t = p + -1.95. What is t rounded to one dp?",
        "a": "5.4"
    },
    {
        "q": "Let s be (-1 - (-2393)/(-7))*(-12894)/(-12). What is s rounded to the nearest one hundred thousand?",
        "a": "-400000"
    },
    {
        "q": "Let f be (-170)/15 - 2/(-6). Let y(i) = 40*i**2 - 10*i - 10. Let t be y(f). Suppose -8*z = -6*z + t. Round z to the nearest one hundred.",
        "a": "-2500"
    },
    {
        "q": "Suppose p - 7*p - 36187422 = 0. Let u = 11151237 + p. Suppose -r + 5*r = -u. Round r to the nearest one hundred thousand.",
        "a": "-1300000"
    },
    {
        "q": "Let t = -6326.13212 - -6326. Let a = t - -0.133. Round a to four dps.",
        "a": "0.0009"
    },
    {
        "q": "Suppose 0*l + 15 = l. Suppose -3 + l = -4*w. Let q be 2/(-6) - ((-287)/w - -4). Round q to the nearest 100.",
        "a": "-100"
    },
    {
        "q": "Let a = -3.1 - 22.7. Let o = a - -22.776. Let k = o + 3. What is k rounded to 3 dps?",
        "a": "-0.024"
    },
    {
        "q": "Let h = -99493726.70000006 + 99493728. Let o = -1.7 - -3. Let u = h - o. Round u to 7 dps.",
        "a": "-0.0000001"
    },
    {
        "q": "Let u(z) = -19631*z + 12. Let m be u(-8). What is m rounded to the nearest one thousand?",
        "a": "157000"
    },
    {
        "q": "Let q = 19.69653 - 19.586. Round q to 3 dps.",
        "a": "0.111"
    },
    {
        "q": "Let m = 178 + -177.9999997765. What is m rounded to seven decimal places?",
        "a": "0.0000002"
    },
    {
        "q": "Let f = -231 + 220. Let t = f + 10.9999696. What is t rounded to six decimal places?",
        "a": "-0.00003"
    },
    {
        "q": "Let o be (624/(-64))/(3/8). Let h = -26 - o. Suppose h = 5*f + 5*k - 1590, k = -3*f - k + 957. What is f rounded to the nearest 10?",
        "a": "320"
    },
    {
        "q": "Suppose -33*y + 2 = -35*y. Let w be 2674077/28 - y/4. Suppose 6*t + w = t - 3*l, 0 = -4*t + 3*l - 76397. What is t rounded to the nearest 1000?",
        "a": "-19000"
    },
    {
        "q": "Let r = -4938 + 4941.747. Let b = -0.4 - -4.2. Let x = b - r. Round x to 2 dps.",
        "a": "0.05"
    },
    {
        "q": "Let j = 210324.9808 + -210138. Let s = -187 + j. Round s to three decimal places.",
        "a": "-0.019"
    },
    {
        "q": "Let i = 8 + 5. Let j = i - 13.46. Let k = j - -0.24. Round k to 1 decimal place.",
        "a": "-0.2"
    },
    {
        "q": "Let u = -6426.732 + -4.268. Let f = u - -6385.805. Let s = 45 + f. Round s to two decimal places.",
        "a": "-0.2"
    },
    {
        "q": "Suppose -5*i + 10325538 = 3*z, -3*i - i + 8260429 = z. Let f = -945107 + i. Round f to the nearest 100000.",
        "a": "1100000"
    },
    {
        "q": "Let r = 1.26 - 1.25. Let t = r + 33.69. What is t rounded to the nearest 10?",
        "a": "30"
    },
    {
        "q": "Let j = 10767.063 - 10749. Let g = -18 + j. What is g rounded to 2 decimal places?",
        "a": "0.06"
    },
    {
        "q": "Let v = 627 + -1212. Let g = v - -544.9. Round g to the nearest 10.",
        "a": "-40"
    },
    {
        "q": "Let h = 4.593 + -4.59304845. What is h rounded to 6 dps?",
        "a": "-0.000048"
    },
    {
        "q": "Let o = -70.8 + 62.13. Let k = 8.5072 + o. Let l = k - -0.185. What is l rounded to three dps?",
        "a": "0.022"
    },
    {
        "q": "Let q(w) = -6*w + 75. Let c be q(18). Let n be 9/(-3) + (-3 - 0)*c. Round n to the nearest 10.",
        "a": "100"
    },
    {
        "q": "Let l = 392 + -580. Let w = -0.10533 - -186.56533. Let d = w + l. What is d rounded to one decimal place?",
        "a": "-1.5"
    },
    {
        "q": "Let g = -101.8262 + 100.68. Round g to 2 dps.",
        "a": "-1.15"
    },
    {
        "q": "Let y = -3725.818 - -3364.42. Let g = 361 + y. Round g to two dps.",
        "a": "-0.4"
    },
    {
        "q": "Let m = -45675.68 - -45668.780043. Let s = 600 + -593.1. Let t = s + m. Round t to 5 dps.",
        "a": "0.00004"
    },
    {
        "q": "Let l = -434.07 + 436. Let s = 562 + -560.89. Let u = s + l. What is u rounded to 1 dp?",
        "a": "3"
    },
    {
        "q": "Let o = 76.009 - 7.229. Round o to the nearest 10.",
        "a": "70"
    },
    {
        "q": "Let p = -4815 - -4815.00016274. Round p to five decimal places.",
        "a": "0.00016"
    },
    {
        "q": "Let h(v) = -521*v**3 - v**2 - 13. Let a = 9 - 16. Let i be h(a). Let p = i + 1521359. What is p rounded to the nearest 1000000?",
        "a": "2000000"
    },
    {
        "q": "Let a(c) be the second derivative of -523*c**4/12 - 7*c**3/2 + c**2 - 70*c. Let r be a(-26). Round r to the nearest ten thousand.",
        "a": "-350000"
    },
    {
        "q": "Let r = 530360 + -27860. What is r rounded to the nearest ten thousand?",
        "a": "500000"
    },
    {
        "q": "Let u = -0.243 + 0.31. Let b = -61952 + 61952.067037. Let o = b - u. What is o rounded to five dps?",
        "a": "0.00004"
    },
    {
        "q": "Let z be (-58034106)/(-4) + (-15)/10. Suppose -43699992 = -l - 4*n, z = -l - 5*n + 58208515. Round l to the nearest one million.",
        "a": "44000000"
    },
    {
        "q": "Let g = 0.0896 + -0.0336. What is g rounded to 1 decimal place?",
        "a": "0.1"
    },
    {
        "q": "Let k = 1898 - -576002. Round k to the nearest one hundred thousand.",
        "a": "600000"
    },
    {
        "q": "Let t = 43.7 + -23.5. Let w = t + -26.9. Round w to the nearest integer.",
        "a": "-7"
    },
    {
        "q": "Suppose 16*a - 1373140 - 1395004 = 0. Suppose r - 3*w = a, -5*w = -6*w - 3. What is r rounded to the nearest 100000?",
        "a": "200000"
    },
    {
        "q": "Suppose 16*y + 1944272 - 201712 = 0. What is y rounded to the nearest ten thousand?",
        "a": "-110000"
    },
    {
        "q": "Let i = 3675.997685 + -3676. What is i rounded to three decimal places?",
        "a": "-0.002"
    },
    {
        "q": "Let d = -219 - -215.96. Let x = 0.6 + d. What is x rounded to one decimal place?",
        "a": "-2.4"
    },
    {
        "q": "Let t = 2614.0000012389 + -2614. What is t rounded to seven decimal places?",
        "a": "0.0000012"
    },
    {
        "q": "Let i = -1308.00003685 - -1308. Round i to 6 dps.",
        "a": "-0.000037"
    },
    {
        "q": "Let i = -334 + 112. Let k = 101 + i. Let o = k - -120.9949. Round o to three dps.",
        "a": "-0.005"
    },
    {
        "q": "Let b = -493.22 - -489. Let o = 0.58 - b. Let n = o - 7.4. Round n to 0 decimal places.",
        "a": "-3"
    },
    {
        "q": "Let b = -0.283 + 0.754. What is b rounded to one decimal place?",
        "a": "0.5"
    },
    {
        "q": "Let f = 191.8294 - 192. Let z = -0.139 - f. What is z rounded to three dps?",
        "a": "0.032"
    },
    {
        "q": "Let q = -0.0707 - -29.0707. Let k = -105960.0036 + 105989. Let a = k - q. Round a to 3 dps.",
        "a": "-0.004"
    },
    {
        "q": "Let a = -122.128 - -122. Let w = -18.772 + a. Round w to zero dps.",
        "a": "-19"
    },
    {
        "q": "Let r = 27925.3 + -30545. Round r to the nearest ten.",
        "a": "-2620"
    },
    {
        "q": "Let w = 24997256434.00000067 + -24997256299. Let p = 134.137 + 0.863. Let m = w - p. What is m rounded to seven decimal places?",
        "a": "0.0000007"
    },
    {
        "q": "Let c = -269766.674 + 269994. Let q = 228 - c. What is q rounded to 1 dp?",
        "a": "0.7"
    },
    {
        "q": "Let k = 0.0765 + -6.4165. Let p = -23 - -18.5. Let z = p - k. What is z rounded to 1 decimal place?",
        "a": "1.8"
    },
    {
        "q": "Suppose f + 4*f - 57 = -4*o, 4*f + o - 50 = 0. Suppose f*m = 8*m + 25. Suppose -6570239 - 1079761 = m*u. Round u to the nearest 100000.",
        "a": "-1500000"
    },
    {
        "q": "Let w = -122530574 - -33010574. Round w to the nearest 1000000.",
        "a": "-90000000"
    },
    {
        "q": "Suppose 16004 = -3*w - 2*r + 160326, 0 = w - 2*r - 48118. What is w rounded to the nearest ten thousand?",
        "a": "50000"
    },
    {
        "q": "Suppose 9*c - 32 = c. Suppose 4178 = c*s + 21778. What is s rounded to the nearest one thousand?",
        "a": "-4000"
    },
    {
        "q": "Let r be (2/(-3))/(6/(-279)). Let a be (-1)/(-4) - ((-2073)/12 - -1). Suppose r = -t - a. What is t rounded to the nearest ten?",
        "a": "-200"
    },
    {
        "q": "Let a = 1.01 - 1.015073. Round a to 4 dps.",
        "a": "-0.0051"
    },
    {
        "q": "Suppose 0 = -4*q + q - 5*l + 4639, 3*q + l = 4643. Let u be ((1 - 0) + 3)*q/16. Round u to the nearest 10.",
        "a": "390"
    },
    {
        "q": "Let v = 111 - 48. Let n = v + -63.107. Round n to 2 decimal places.",
        "a": "-0.11"
    },
    {
        "q": "Let w(b) = b**3 + b**2 + 709887. Let y be w(0). Let x = 477887 - y. What is x rounded to the nearest ten thousand?",
        "a": "-230000"
    },
    {
        "q": "Suppose 2*j - 1500229 = -5*h, 3*h - 2*j = 192972 + 707159. Let a = h - 566323. Let l = a - 803722. Round l to the nearest one hundred thousand.",
        "a": "-1100000"
    },
    {
        "q": "Suppose -2*n + 3*r - 1605606 = 0, 71*n + 2*r = 74*n + 2408404. Round n to the nearest ten thousand.",
        "a": "-800000"
    },
    {
        "q": "Suppose -6*b = -12*b + 18. Suppose b*u = -0*u + 6. Suppose 0 = u*d - 1803 - 2697. Round d to the nearest one hundred.",
        "a": "2300"
    },
    {
        "q": "Let j = 3575.999998001 + -3576. What is j rounded to seven decimal places?",
        "a": "-0.000002"
    },
    {
        "q": "Let z = 46 + -45. Let t be -3*(4 + -9) - (z + -1). Suppose -t*h + 20*h = 85. What is h rounded to the nearest 10?",
        "a": "20"
    },
    {
        "q": "Let k = -3499.00006815 + 3499. What is k rounded to five decimal places?",
        "a": "-0.00007"
    },
    {
        "q": "Let k = -9.510053 - -9.496. What is k rounded to 4 decimal places?",
        "a": "-0.0141"
    },
    {
        "q": "Let k = 0.547 - 56.057. Round k to the nearest 10.",
        "a": "-60"
    },
    {
        "q": "Let r = -343582.172577 - 377.938423. Let x = r - -344183. Let p = x - 223. What is p rounded to 2 dps?",
        "a": "-0.11"
    },
    {
        "q": "Let y = 7.873013324 - 7.873. What is y rounded to 7 decimal places?",
        "a": "0.0000133"
    },
    {
        "q": "Let i = 1262.535998 + -1262.5. Let r = -0.036 + i. What is r rounded to five decimal places?",
        "a": "0"
    },
    {
        "q": "Let j = 96.12 - -836.08. What is j rounded to the nearest one hundred?",
        "a": "900"
    },
    {
        "q": "Let j = 363.46 + -384. Let d = -20.1 - j. Round d to one decimal place.",
        "a": "0.4"
    },
    {
        "q": "Let g = -71.5 - -71.31222. Round g to 2 dps.",
        "a": "-0.19"
    },
    {
        "q": "Let x = -185.50485 + -1.92115. Let g = -205 - x. Let f = -0.074 - g. What is f rounded to 0 dps?",
        "a": "18"
    },
    {
        "q": "Let a(j) = j**3 - 41*j**2 + 7*j - 299. Let f be a(-57). Round f to the nearest ten thousand.",
        "a": "-320000"
    },
    {
        "q": "Let c = 188831.1 + -188898.10036. Let s = c + 67. What is s rounded to four decimal places?",
        "a": "-0.0004"
    },
    {
        "q": "Let n = 44.3 + -45. Let y = n - -5. Let k = y + -4.30006. What is k rounded to four dps?",
        "a": "-0.0001"
    },
    {
        "q": "Let v = -58946 - -58924.79536. Let p = v - -21.2. What is p rounded to three dps?",
        "a": "-0.005"
    },
    {
        "q": "Let f = -0.158 - -65.958. Let a = -61 + f. Let l = a - 4.71. Round l to 1 dp.",
        "a": "0.1"
    },
    {
        "q": "Suppose u + 17296010 = 3*v - v, 69184020 = -4*u + 4*v. Round u to the nearest one hundred thousand.",
        "a": "-17300000"
    },
    {
        "q": "Let h = -225.97 - -227. Let j = -1.028848 + h. What is j rounded to four decimal places?",
        "a": "0.0012"
    },
    {
        "q": "Let b = -8570.99991166 + 8571. Round b to six decimal places.",
        "a": "0.000088"
    },
    {
        "q": "Let u = -0.1463597 - -0.1465. Round u to five dps.",
        "a": "0.00014"
    },
    {
        "q": "Let u = -1817.0000002506 + 1817. What is u rounded to 7 decimal places?",
        "a": "-0.0000003"
    },
    {
        "q": "Suppose 0 = 4*i + 5*w - 0*w + 1774015, -i + 2*w = 443494. Round i to the nearest 100000.",
        "a": "-400000"
    },
    {
        "q": "Let l = 12.42 + -12.4221879. What is l rounded to 4 decimal places?",
        "a": "-0.0022"
    },
    {
        "q": "Let n = 215 + -97. Let h = 117.9849 - n. Round h to three dps.",
        "a": "-0.015"
    },
    {
        "q": "Suppose 5*n - 21280824 = -7093824. What is n rounded to the nearest ten thousand?",
        "a": "2840000"
    },
    {
        "q": "Let b = -4459 - -3523. Round b to the nearest 100.",
        "a": "-900"
    },
    {
        "q": "Let n = 790.42 + -0.42. Let w = -789.9419 + n. Round w to 3 decimal places.",
        "a": "0.058"
    },
    {
        "q": "Let a = -0.088 - 0. Let q = 74.088 + a. Let w = q + -74.00078. What is w rounded to four decimal places?",
        "a": "-0.0008"
    },
    {
        "q": "Let b = -410 - -790. Let i = b - 380.0000394. What is i rounded to 6 dps?",
        "a": "-0.000039"
    },
    {
        "q": "Let p = -0.03585 - 32.75415. What is p rounded to the nearest ten?",
        "a": "-30"
    },
    {
        "q": "Let g = -517841 + 132741. What is g rounded to the nearest one thousand?",
        "a": "-385000"
    },
    {
        "q": "Let m = 2846 - 2862.332. What is m rounded to zero decimal places?",
        "a": "-16"
    },
    {
        "q": "Let q = -7.302 + 22.06. Let j = -0.562 - q. What is j rounded to zero dps?",
        "a": "-15"
    },
    {
        "q": "Let r = 8908.78 + -9137. Let y = 229 + r. Round y to 2 decimal places.",
        "a": "0.78"
    },
    {
        "q": "Suppose -3*b - 5*f = 1, -2*f = 2*b + 2*b - 8. Let p be 7403 - (b/2)/(11/22). What is p rounded to the nearest 1000?",
        "a": "7000"
    },
    {
        "q": "Let w = -85 - -102.9. Let f = -50.19137694 + 68.0913737. Let r = f - w. Round r to seven dps.",
        "a": "-0.0000032"
    },
    {
        "q": "Let g(h) = 190800*h**2 + 4*h - 20. Let s = -134 - -139. Let w be g(s). What is w rounded to the nearest 100000?",
        "a": "4800000"
    },
    {
        "q": "Let j = 3075.209 - 3065. Round j to the nearest integer.",
        "a": "10"
    },
    {
        "q": "Let p = 4913837 + -2513837. What is p rounded to the nearest one million?",
        "a": "2000000"
    },
    {
        "q": "Let g = -4.29 - -0.29. Let a = g + 193. Let m = -189.143 + a. Round m to 2 decimal places.",
        "a": "-0.14"
    },
    {
        "q": "Let a = 5784929762.7001123 - 5784932286.7. Let j = a + 2524. What is j rounded to five decimal places?",
        "a": "0.00011"
    },
    {
        "q": "Let m = -155.911 + 156. Let n = m - -0.731. Let k = 0.1 + n. Round k to one decimal place.",
        "a": "0.9"
    },
    {
        "q": "Let f(p) = p**3 - 19*p**2 + 5*p - 45. Let w be f(19). Let l = w - -4. Round l to the nearest 10.",
        "a": "50"
    },
    {
        "q": "Let o = 33.8 - 29. Let m = o - 6.7. Let k = m - -1.883. Round k to two dps.",
        "a": "-0.02"
    },
    {
        "q": "Let g = 28 + -24. Suppose g*d - 1432000 = y, 5*d = 3*y + 4420574 - 124574. What is y rounded to the nearest 100000?",
        "a": "-1400000"
    },
    {
        "q": "Suppose 838*q = 844*q - 73248. What is q rounded to the nearest one thousand?",
        "a": "12000"
    },
    {
        "q": "Suppose -t = -2*d + 10651998, 34*t = -4*d + 30*t + 21304008. Round d to the nearest one hundred thousand.",
        "a": "5300000"
    },
    {
        "q": "Suppose 1225796 - 241514 = 27*i - 439158. Round i to the nearest 10000.",
        "a": "50000"
    },
    {
        "q": "Let n = -2507 - 2553. What is n rounded to the nearest 1000?",
        "a": "-5000"
    },
    {
        "q": "Let z = -0.01720455 + -81.98240545. Let t = -1565 + 1647. Let q = z + t. What is q rounded to 4 decimal places?",
        "a": "0.0004"
    },
    {
        "q": "Let v be (-122559)/(-9)*(2 + 4). Let b be 3 - (-638289 - 10/5). Let p = b + v. What is p rounded to the nearest 100000?",
        "a": "700000"
    },
    {
        "q": "Let d = -955.000002686 + 955. Round d to seven decimal places.",
        "a": "-0.0000027"
    },
    {
        "q": "Let n = -2 - -1.77. Let l = 58.23 + n. Let v = l + -57.99927. What is v rounded to four decimal places?",
        "a": "0.0007"
    },
    {
        "q": "Let j = 16852186 - -64292087. Let y = -117644273 + j. Round y to the nearest one million.",
        "a": "-37000000"
    },
    {
        "q": "Let z = -0.0271 + -2.9729. Let q = -2499817 + 2499819.99999872. Let o = q + z. Round o to seven dps.",
        "a": "-0.0000013"
    },
    {
        "q": "Let i = -5.76 - 0.74. Let a = 6.5000122 + i. What is a rounded to five dps?",
        "a": "0.00001"
    },
    {
        "q": "Let a = -48.81 + 23.8. Let r = a - -23.3. Round r to one decimal place.",
        "a": "-1.7"
    },
    {
        "q": "Let b(s) = 5*s - 33. Let x be b(13). Suppose 4*y = 12 + x. Suppose -y*v = -13*v + 330. Round v to the nearest ten.",
        "a": "170"
    },
    {
        "q": "Let h = 204650937 - 397298568. Let q = h - -192647546.999769. Let u = 84 + q. Round u to five decimal places.",
        "a": "-0.00023"
    },
    {
        "q": "Let l = -4539 + 4539.000000194. Round l to 7 dps.",
        "a": "0.0000002"
    },
    {
        "q": "Let q = 964.1 - 128.1. Let o = -835.9621 + q. Round o to 3 decimal places.",
        "a": "0.038"
    },
    {
        "q": "Let w = 914 + -917.71. Let q = w + 41.01. Let k = q - 37.3000199. Round k to six dps.",
        "a": "-0.00002"
    },
    {
        "q": "Suppose 21*d + 255075450 + 360066878 = 203290328. Round d to the nearest 1000000.",
        "a": "-20000000"
    },
    {
        "q": "Let z = 1420.98978 + 0.11022. Round z to the nearest ten.",
        "a": "1420"
    },
    {
        "q": "Suppose m = 2, -3*u - 4*m + 13 = -4. Suppose u*r = 5*a - 72539807 - 140760218, -2*r - 3*a = 142199985. Round r to the nearest one million.",
        "a": "-71000000"
    },
    {
        "q": "Let p = 24003998 - 37077998. Round p to the nearest one million.",
        "a": "-13000000"
    },
    {
        "q": "Let l = 0.5 - -3.5. Let z = 36004386.99999824 - 36004391. Let v = z + l. Round v to 7 decimal places.",
        "a": "-0.0000018"
    },
    {
        "q": "Let t = 11.35 + -11.20454. Round t to 3 dps.",
        "a": "0.145"
    },
    {
        "q": "Let b = -104965 + 363065. What is b rounded to the nearest 10000?",
        "a": "260000"
    },
    {
        "q": "Let r = -46 - -86. Let m = -40.45 + r. Let g = m - 0.33. Round g to 1 dp.",
        "a": "-0.8"
    },
    {
        "q": "Let w = 0.56442 - 0.56472121. What is w rounded to five dps?",
        "a": "-0.0003"
    },
    {
        "q": "Suppose -406*z + 572316000 = -369*z. What is z rounded to the nearest one million?",
        "a": "15000000"
    },
    {
        "q": "Let y = -1676 + 1675.66624. Let u = y - -0.33. Round u to three dps.",
        "a": "-0.004"
    },
    {
        "q": "Let d = 120 + -546. Let y = d - -425.779. What is y rounded to two dps?",
        "a": "-0.22"
    },
    {
        "q": "Let i = -130711349.23000182 - -130711351. Let h = -1.77 + i. Round h to 7 decimal places.",
        "a": "-0.0000018"
    },
    {
        "q": "Suppose p - 4*i = -1, 5*p - p - 2*i - 38 = 0. Let f be (p + -7)/(2/(-4)). Let l(y) = 10*y - 9. Let c be l(f). Round c to the nearest 10.",
        "a": "-90"
    },
    {
        "q": "Let y = -2935.97952 + 2936. What is y rounded to two dps?",
        "a": "0.02"
    },
    {
        "q": "Let y = 2418065 + -2418075.80017. Let k = y - -10.8. What is k rounded to three dps?",
        "a": "0"
    },
    {
        "q": "Let a(t) = 73288*t - 1640. Let g be a(55). What is g rounded to the nearest one hundred thousand?",
        "a": "4000000"
    },
    {
        "q": "Let t = -1.432 - -14.01. What is t rounded to one dp?",
        "a": "12.6"
    },
    {
        "q": "Let x = -0.32827 - -153.11827. Let q = x - 22.49. What is q rounded to the nearest ten?",
        "a": "130"
    },
    {
        "q": "Let n = -1207.01445 + 1207. Round n to 3 dps.",
        "a": "-0.014"
    },
    {
        "q": "Let p = 514 + -329. Let j = 184.999 - p. What is j rounded to 3 dps?",
        "a": "-0.001"
    },
    {
        "q": "Let z = 0.6 + -0.6. Let x = -0.01 + z. Let h = x - -0.00999968. What is h rounded to 7 dps?",
        "a": "-0.0000003"
    },
    {
        "q": "Let z = -12.73 + 13. Let p = z + 18.73. Let h = p + -25.6. Round h to the nearest integer.",
        "a": "-7"
    },
    {
        "q": "Let p = 1806 + 1051. Round p to the nearest 1000.",
        "a": "3000"
    },
    {
        "q": "Let g = 0.1366 + -0.136596442. Round g to seven decimal places.",
        "a": "0.0000036"
    },
    {
        "q": "Let n = -205903426.528 + 207888627. Let h = n - 1985383.47199843. Let x = 183 + h. Round x to 7 dps.",
        "a": "0.0000016"
    },
    {
        "q": "Let r = -4694.81696 + 4695. Round r to two dps.",
        "a": "0.18"
    },
    {
        "q": "Let t = -26338463 - -44013463. Round t to the nearest 100000.",
        "a": "17700000"
    },
    {
        "q": "Let h = -1.42 + 24.02. Let d = -22.85 + h. What is d rounded to 1 decimal place?",
        "a": "-0.3"
    },
    {
        "q": "Let s = 10.754 - 10.75415402. Round s to 6 decimal places.",
        "a": "-0.000154"
    },
    {
        "q": "Let d = -0.02312 - -41.24312. Let u = 0.22 - d. Let o = u - -41.0006. What is o rounded to three dps?",
        "a": "0.001"
    },
    {
        "q": "Let k(h) = -34455*h - 13. Let d be k(7). Let o = 142084 + d. Let c = o + -3900886. What is c rounded to the nearest one million?",
        "a": "-4000000"
    },
    {
        "q": "Let b = -56561 + 56155.09. What is b rounded to zero dps?",
        "a": "-406"
    },
    {
        "q": "Let a = -0.01168 + 0.2856. What is a rounded to two decimal places?",
        "a": "0.27"
    },
    {
        "q": "Let d(f) = 8*f + 9. Let n be d(-2). Let u be 2/n - 74443/203. Round u to the nearest ten.",
        "a": "-370"
    },
    {
        "q": "Let x = 1141 - 1932. Let r = 790.999999342 + x. Round r to 7 dps.",
        "a": "-0.0000007"
    },
    {
        "q": "Let m = 877780 + 748340. Suppose 0 = 4*a - 3*w + 2679991, 5*a + 1723886 = -2*w - m. What is a rounded to the nearest 1000000?",
        "a": "-1000000"
    },
    {
        "q": "Let l be ((-3)/6)/(249/(-250) - -1). Let h be 106998/(-5) + 50/l. What is h rounded to the nearest 1000?",
        "a": "-21000"
    },
    {
        "q": "Suppose 0 = -m - 0 + 1. Let i be m/10*4 + 1364999990/25. Suppose 6*k = 3*k + i. Round k to the nearest one million.",
        "a": "18000000"
    },
    {
        "q": "Let u = 2879 + -1997. Let y = 1394496863 - 1394495980.9999637. Let c = y - u. What is c rounded to 6 dps?",
        "a": "0.000036"
    },
    {
        "q": "Let j = 3.3 + -2.84. Let h = -0.26 + j. Let u = h + -0.1999982. Round u to six decimal places.",
        "a": "0.000002"
    },
    {
        "q": "Let p = -95 + -25. Let t = p + 119.913. Round t to one decimal place.",
        "a": "-0.1"
    },
    {
        "q": "Let r be -1 + (-3002)/(-3 - -1). Let o(f) = -16*f + 60. Let c be o(3). Let x be (c/(-10))/(((-16)/r)/(-4)). Round x to the nearest one hundred.",
        "a": "-500"
    },
    {
        "q": "Let x = -138 - -138.046. Let p = -0.0460842 + x. Round p to 6 dps.",
        "a": "-0.000084"
    },
    {
        "q": "Let r = -20228.9999991721 - -20229. What is r rounded to seven decimal places?",
        "a": "0.0000008"
    },
    {
        "q": "Suppose 3*h - 569709792 = -165898809. Suppose 14*u + 16456339 = -h. What is u rounded to the nearest 1000000?",
        "a": "-11000000"
    },
    {
        "q": "Let j = 11496 + -11496.010857. Round j to four decimal places.",
        "a": "-0.0109"
    },
    {
        "q": "Let f = 153 + -35. Let p = f - 118.000012. Round p to 6 dps.",
        "a": "-0.000012"
    },
    {
        "q": "Let l = -444.1 - -55.1. Let q = 388.9511 + l. Round q to 2 decimal places.",
        "a": "-0.05"
    },
    {
        "q": "Let i = -45.4257 - -0.1257. Let x = 24 - 14. Let s = x + i. Round s to the nearest integer.",
        "a": "-35"
    },
    {
        "q": "Let j = -25.077447833 - 19.922551931. Let u = -45 - j. What is u rounded to seven decimal places?",
        "a": "-0.0000002"
    },
    {
        "q": "Let s = -1644.96 + 1625. Round s to 0 decimal places.",
        "a": "-20"
    },
    {
        "q": "Let q = 1361.67169 - 1361.8. Round q to 2 decimal places.",
        "a": "-0.13"
    },
    {
        "q": "Suppose 11*t + 819 = 12*t. Let n = t + -1414. Round n to the nearest ten.",
        "a": "-600"
    },
    {
        "q": "Let f be (-185)/10 - 4/(-8). Let k(q) = 22*q**2 + 5 + 3*q**3 - 19 - 14 - 22*q. Let x be k(f). Round x to the nearest one hundred thousand.",
        "a": "0"
    },
    {
        "q": "Let y = 3107.62079 + -3107.4. What is y rounded to 2 decimal places?",
        "a": "0.22"
    },
    {
        "q": "Let k be -7 + 0 + (-8280 - 1). Round k to the nearest 100.",
        "a": "-8300"
    },
    {
        "q": "Let m be 5/((-25)/20) - 253724. Let i = -912387 - m. Let c = -1738659 - i. Round c to the nearest 100000.",
        "a": "-1100000"
    },
    {
        "q": "Suppose 4469155919 = 133*p + 10*p + 413532919. Round p to the nearest 1000000.",
        "a": "28000000"
    },
    {
        "q": "Let i = 286.2 + -53.2. Let b = -233.00000057 + i. What is b rounded to seven dps?",
        "a": "-0.0000006"
    },
    {
        "q": "Let g = -19249765.600101 - -19249593.6. Let o = 2.45 + 169.55. Let l = o + g. Round l to five dps.",
        "a": "-0.0001"
    },
    {
        "q": "Let h be 6/(-21) + (-129590956)/154. Round h to the nearest ten thousand.",
        "a": "-840000"
    },
    {
        "q": "Let b = 567 + -238. Let d = 329.0163 - b. What is d rounded to three decimal places?",
        "a": "0.016"
    },
    {
        "q": "Let b = 49020153.00219 + -49019738. Let k = b + -415. Round k to three dps.",
        "a": "0.002"
    },
    {
        "q": "Let t = 2293 + -2293.13895. Let x = -8 + 8.14. Let l = x + t. What is l rounded to 4 dps?",
        "a": "0.0011"
    },
    {
        "q": "Let s = -34 - -38. Let f = -4.1 + s. Let j = f - -0.3. What is j rounded to 1 dp?",
        "a": "0.2"
    },
    {
        "q": "Let c = -2945.999514 - -2946. What is c rounded to 3 decimal places?",
        "a": "0"
    },
    {
        "q": "Let a = -25.1 - -4.5. Let v = 352.4 - a. Let q = v + -372.99763. Round q to four decimal places.",
        "a": "0.0024"
    },
    {
        "q": "Let i = -3402.9165 - -3488.93. Let x = i + -86. Round x to 2 dps.",
        "a": "0.01"
    },
    {
        "q": "Let k = 549.6 - 28.6. Let j = k + -533.05. Round j to the nearest integer.",
        "a": "-12"
    },
    {
        "q": "Let t = 4081 - 4155.32. Let b = -72 - t. Let w = 2.3199849 - b. What is w rounded to six decimal places?",
        "a": "-0.000015"
    },
    {
        "q": "Let j = -0.1038 + -3.5322. Let c = j - -3.7. Let a = -0.064057 + c. What is a rounded to five decimal places?",
        "a": "-0.00006"
    },
    {
        "q": "Let t(w) = w**2 + w. Let n be t(-2). Suppose n*u + p - 28 = -2*u, 2*p + 7 = u. Suppose 0 = -u*y + 2*y + 2080. What is y rounded to the nearest 10?",
        "a": "420"
    },
    {
        "q": "Let t = -3.3665 - -1.6476. Let s = -1.69 - t. Round s to three decimal places.",
        "a": "0.029"
    },
    {
        "q": "Let p = -25463448172 - -25463460314.0213035. Let r = -12107.0213 + p. Let l = -35 + r. What is l rounded to 6 dps?",
        "a": "0.000004"
    },
    {
        "q": "Let k = 14200959 + -14200959.24199246. Let x = -0.242 - k. Round x to 7 decimal places.",
        "a": "-0.0000075"
    },
    {
        "q": "Let y = 155 - 107. Suppose -29 = -3*u - 2*g, -4*u - 2*g - 3*g + y = 0. Suppose u*l + 2*l - 3654000 = 0. Round l to the nearest ten thousand.",
        "a": "410000"
    },
    {
        "q": "Let y(k) = -k**2 + 3*k + 2. Let w be y(3). Let q = 27 + -17. Let f be 11/(22/(-532))*q/w. Round f to the nearest 100.",
        "a": "-1300"
    },
    {
        "q": "Suppose 4*n = -x + 19, 2*x - 1 = 5*n - 15. Suppose 3*r + x*d - 9938 = 8*r, -5*d - 20 = 0. Round r to the nearest one hundred.",
        "a": "-2000"
    },
    {
        "q": "Suppose n + n = -h + 8, -3*n = -4*h + 10. Suppose a - 19 = o + 3*o, 25 = 3*a - h*o. Suppose l - 240 = a*l. What is l rounded to the nearest 10?",
        "a": "-120"
    },
    {
        "q": "Let s = -1480 - -1477.14. What is s rounded to zero dps?",
        "a": "-3"
    },
    {
        "q": "Let z = -3737 - -2124. What is z rounded to the nearest ten?",
        "a": "-1610"
    },
    {
        "q": "Let f = 1005.4027 - -0.4973. Round f to the nearest ten.",
        "a": "1010"
    },
    {
        "q": "Let p = 877604.03 - 877692.0300676. Let u = 88 + p. What is u rounded to five decimal places?",
        "a": "-0.00007"
    },
    {
        "q": "Let t(n) = 150205*n**2 - 5*n - 10. Let g(k) = 150205*k**2 - 5*k - 10. Let j(p) = 6*g(p) - 7*t(p). Let o be j(7). Round o to the nearest 1000000.",
        "a": "-7000000"
    },
    {
        "q": "Let c = -17043 - -17163.592. Let n = -0.808 - c. Round n to the nearest ten.",
        "a": "-120"
    },
    {
        "q": "Let y = -4363831.580053 + 4364064.58. Let c = y + -233. What is c rounded to 5 decimal places?",
        "a": "-0.00005"
    },
    {
        "q": "Let p(s) = -856982*s - 10. Let j be p(-17). Suppose -12731316 = 3*o + j. Round o to the nearest one million.",
        "a": "-9000000"
    },
    {
        "q": "Let m be (-4 - 22/(-8))*(-8)/2. Suppose 3 = 2*h - 3, -m*h = 2*a - 2600015. Round a to the nearest 1000000.",
        "a": "1000000"
    },
    {
        "q": "Let n(v) = -68*v**3 - 2*v**2 + 2. Let b be n(3). Let k = 1882 - b. Suppose -3*u - k = -21434. Round u to the nearest 1000.",
        "a": "6000"
    },
    {
        "q": "Suppose 0 = -6*q - 2*q + 10856. Suppose 0 = 6*h - 2903 - q. Round h to the nearest one hundred.",
        "a": "700"
    },
    {
        "q": "Let t = -69.7 + 70.28816. Let v = t + -0.59. What is v rounded to three decimal places?",
        "a": "-0.002"
    },
    {
        "q": "Let z = -130.38015714 - -130.38. What is z rounded to 6 decimal places?",
        "a": "-0.000157"
    },
    {
        "q": "Let w = 18.94 - 18. Let c = w + -4.15. What is c rounded to 1 dp?",
        "a": "-3.2"
    },
    {
        "q": "Let f = -108 + 168. Let h be (-3600020)/f - 1/(-3). Round h to the nearest 100000.",
        "a": "-100000"
    },
    {
        "q": "Suppose 7539996 = 4*f - 2*m, 1885006 = -6*f + 7*f + 3*m. Round f to the nearest 100000.",
        "a": "1900000"
    },
    {
        "q": "Let t = 4531.00000306 - 4531. What is t rounded to six dps?",
        "a": "0.000003"
    },
    {
        "q": "Let b = -1470 - -1363.43. Let h = 100 + b. What is h rounded to 0 dps?",
        "a": "-7"
    },
    {
        "q": "Let f = 3780 + -3780.004736. Round f to 4 decimal places.",
        "a": "-0.0047"
    },
    {
        "q": "Let m = 163 + -162.9838. Let a = -0.4652 + m. Round a to one dp.",
        "a": "-0.4"
    },
    {
        "q": "Suppose 9*v - 6*v + 15 = 2*f, -15 = 5*f + 3*v. Suppose f = 3*p + 3*g + 158991, -1 + 10 = 3*g. What is p rounded to the nearest 10000?",
        "a": "-50000"
    },
    {
        "q": "Let f = -6443.99 - -6538.9554. Let b = f + -95. Round b to three dps.",
        "a": "-0.035"
    },
    {
        "q": "Suppose 5*x = -20, 4*k = x - 413991 + 66835. What is k rounded to the nearest 10000?",
        "a": "-90000"
    },
    {
        "q": "Let y = 1.321 - 1.320286. Round y to 4 dps.",
        "a": "0.0007"
    },
    {
        "q": "Let z = 3163 + -3163.09444. What is z rounded to 3 dps?",
        "a": "-0.094"
    },
    {
        "q": "Let y = 0.322 - 8.961. Round y to 0 decimal places.",
        "a": "-9"
    },
    {
        "q": "Let u = -36749.749 + 36770. Let q = u + -19.27. Round q to one decimal place.",
        "a": "1"
    },
    {
        "q": "Let i = -5925290 + 5925252.000208. Let a = i - -38. What is a rounded to five decimal places?",
        "a": "0.00021"
    },
    {
        "q": "Let s = 370.89 - 401. What is s rounded to zero dps?",
        "a": "-30"
    },
    {
        "q": "Let k(x) = 1915329*x**2 + 6*x - 5. Let m be k(3). Let r be m/(-39) - 2/3. What is r rounded to the nearest one hundred thousand?",
        "a": "-400000"
    },
    {
        "q": "Let i = 401 - 254. Let r = 146.8953 - i. What is r rounded to 2 dps?",
        "a": "-0.1"
    },
    {
        "q": "Let y = 4.709 + -10.642. What is y rounded to the nearest integer?",
        "a": "-6"
    },
    {
        "q": "Let k = 2.98154 + -2.701514. Let o = -1.1 - -1.38. Let u = o - k. What is u rounded to 5 decimal places?",
        "a": "-0.00003"
    },
    {
        "q": "Let z be 1 + ((-307)/(-2) - (-15)/10). Let w be (-18)/((z/(-100000))/13). Round w to the nearest 100000.",
        "a": "200000"
    },
    {
        "q": "Let o = -651670 - 625330. What is o rounded to the nearest one hundred thousand?",
        "a": "-1300000"
    },
    {
        "q": "Let s = 3382674845124893.9 - 3382675219086817.10000126. Let t = s - -373961909. Let l = -14.2 - t. What is l rounded to 7 dps?",
        "a": "0.0000013"
    },
    {
        "q": "Let s be (-37649)/3*-151 + (-114)/(-342). Round s to the nearest 1000000.",
        "a": "2000000"
    },
    {
        "q": "Let a be 30 + -12 - (-2)/(-2). Suppose -12*y + 75 = -a*y. Let s be (-10)/y + 10199996/6. Round s to the nearest 1000000.",
        "a": "2000000"
    },
    {
        "q": "Suppose 4*z + f = -780404, 2*z + 390180 = -88*f + 93*f. What is z rounded to the nearest 10000?",
        "a": "-200000"
    },
    {
        "q": "Let b = -488.69 + 486. Let p = b + 6.06. What is p rounded to one decimal place?",
        "a": "3.4"
    },
    {
        "q": "Let g = 0.03014346 - 0.03009. Round g to 6 dps.",
        "a": "0.000053"
    },
    {
        "q": "Let z be -4911*(60/9)/((-15)/9 + 2). Round z to the nearest 1000.",
        "a": "-98000"
    },
    {
        "q": "Let w = 4.8813415 + -1.898284. Let f = w + 0.0208525. Let s = 3 - f. What is s rounded to 4 dps?",
        "a": "-0.0039"
    },
    {
        "q": "Let p = -41348.976121 + 41349. What is p rounded to four decimal places?",
        "a": "0.0239"
    },
    {
        "q": "Let k be (-5 + 0)*1*(-18)/30. Suppose -k*t = 15, -3*t + 830985 = -4*f + 5*f. What is f rounded to the nearest ten thousand?",
        "a": "830000"
    },
    {
        "q": "Let f = -127.329989726 + 127.33. Round f to 6 decimal places.",
        "a": "0.00001"
    },
    {
        "q": "Let r = -47 + 23. Let j = -336122.00016 - -336098. Let l = j - r. What is l rounded to 4 dps?",
        "a": "-0.0002"
    },
    {
        "q": "Let x = -10.6 + 10.95. Let p = 2.34 + x. What is p rounded to one dp?",
        "a": "2.7"
    },
    {
        "q": "Let m = -20300 - -20314.537. What is m rounded to the nearest integer?",
        "a": "15"
    },
    {
        "q": "Suppose -103*c - 449480 = -86*c. Round c to the nearest one thousand.",
        "a": "-26000"
    },
    {
        "q": "Suppose -4*j + n + 11 = 0, 0 = 3*n - 1 - 2. Suppose d - 7 = -j. Suppose 2*x - d*x - 40 = 0. Round x to the nearest ten.",
        "a": "-20"
    },
    {
        "q": "Let f = 3993883 - 1244883. Round f to the nearest 1000000.",
        "a": "3000000"
    },
    {
        "q": "Let j(x) = x + 2. Let k be j(0). Suppose p = -k*p + 12. Suppose p*t = 2*t - 260000. Round t to the nearest one hundred thousand.",
        "a": "-100000"
    },
    {
        "q": "Let t be (406/4)/((1/(-7))/(2210/(-595))). Round t to the nearest one thousand.",
        "a": "3000"
    },
    {
        "q": "Let d(z) = 18132*z**3 + 15*z**2 - z - 4. Let b(j) = -j**3 - 17*j**2 - 17*j - 9. Let f be b(-16). Let u be d(f). What is u rounded to the nearest one million?",
        "a": "6000000"
    },
    {
        "q": "Let w = 8.296 - 9.4. Let f = -0.537 - w. Round f to 2 dps.",
        "a": "0.57"
    },
    {
        "q": "Let o = 3355083.04331261 - 3355083. Let t = 101.04478261 - o. Let a = t + -101. Round a to 4 decimal places.",
        "a": "0.0015"
    },
    {
        "q": "Let k = -248.9523 - 0.0477. Let a = k + 248.371. Round a to 1 dp.",
        "a": "-0.6"
    },
    {
        "q": "Let r = -1221782.60410788 + 1221353.6041. Let p = -429 - r. Round p to 6 dps.",
        "a": "0.000008"
    },
    {
        "q": "Let c be (45/(-3))/((-8)/536). Let h be 1/((-5)/c)*1/3. Let n = h - 22. Round n to the nearest ten.",
        "a": "-90"
    },
    {
        "q": "Let v = 474.6 - 474.5999033. What is v rounded to four dps?",
        "a": "0.0001"
    },
    {
        "q": "Let y(p) = -2*p**2 - 2*p - 8. Suppose 6*o + 3 = 15. Suppose o*z + r - 29 = 4*r, 5*z + 2*r = 25. Let v be y(z). What is v rounded to the nearest 10?",
        "a": "-120"
    },
    {
        "q": "Let v = -5095490 - -37505490. Round v to the nearest 1000000.",
        "a": "32000000"
    },
    {
        "q": "Let p = -0.54 - 0.11. Let k = p - -17.9. What is k rounded to 0 decimal places?",
        "a": "17"
    },
    {
        "q": "Let x = -93.06 + 0.06. Let n = 39 + x. Let v = -53.999804 - n. Round v to 5 dps.",
        "a": "0.0002"
    },
    {
        "q": "Let m = 0.938970099 - 0.939. Round m to six dps.",
        "a": "-0.00003"
    },
    {
        "q": "Let x = -118085 - 2321. Let z = 120405.21279 + x. Let p = -0.784 - z. What is p rounded to four decimal places?",
        "a": "0.0032"
    },
    {
        "q": "Let n(x) = -463*x + 3. Let b(i) = i. Let o(t) = -6*b(t) + 2*n(t). Let p be o(-6). Suppose -4*q = p + 2602. Round q to the nearest 100.",
        "a": "-2100"
    },
    {
        "q": "Let y = 25169 - 13136. Let o = y - 12032.89966. Let m = o + -0.1. Round m to 4 decimal places.",
        "a": "0.0003"
    },
    {
        "q": "Let l = -4927.730466 - -4969.1369. Let p = l - 5.4064341. Let o = p + -36. Round o to 6 dps.",
        "a": "0"
    },
    {
        "q": "Let s = 69244.03809 - 69273.04. Let k = -54 - -25. Let m = k - s. Round m to four dps.",
        "a": "0.0019"
    },
    {
        "q": "Let r(l) be the second derivative of -7800005*l**3/6 - 5*l**2 + 36*l + 1. Let s be r(-2). Round s to the nearest 1000000.",
        "a": "16000000"
    },
    {
        "q": "Let w(k) = -2276074*k + 74. Let b be w(1). What is b rounded to the nearest ten thousand?",
        "a": "-2280000"
    },
    {
        "q": "Let a = -945 + 284. Let h = -660.999334 - a. What is h rounded to 5 dps?",
        "a": "0.00067"
    },
    {
        "q": "Let w = -0.5193463896212 + -60931373.4806106103788. Let j = 60931319 + w. Let y = j - -55. What is y rounded to 5 decimal places?",
        "a": "0.00004"
    },
    {
        "q": "Let b = 276.58628 + -276.6. What is b rounded to four dps?",
        "a": "-0.0137"
    },
    {
        "q": "Let t = 78.7 - -600.4. Round t to the nearest one hundred.",
        "a": "700"
    },
    {
        "q": "Suppose -8*k - 78990 = k + 64317. Round k to the nearest 100.",
        "a": "-15900"
    },
    {
        "q": "Let x = -2989204.876 - -1330.876. Let q = -2987876.500014 - x. Let y = -2.5 - q. Round y to five dps.",
        "a": "0.00001"
    },
    {
        "q": "Let q = 1.155 - -0.36. Let m = 0.4 + 1. Let l = q - m. Round l to 2 dps.",
        "a": "0.12"
    },
    {
        "q": "Let l = 28.4 - 41.756. What is l rounded to the nearest integer?",
        "a": "-13"
    },
    {
        "q": "Let b = -236.740011341 + 236.74. What is b rounded to 6 dps?",
        "a": "-0.000011"
    },
    {
        "q": "Suppose 0*g + 3037 = g. Suppose g = 8*j - 19203. Round j to the nearest 100.",
        "a": "2800"
    },
    {
        "q": "Let m(j) = -9261*j + 5. Let h(w) = 9260*w - 8. Let u(r) = -5*h(r) - 6*m(r). Let l be 30/8*(4 - 0). Let s be u(l). What is s rounded to the nearest 10000?",
        "a": "140000"
    },
    {
        "q": "Let y = -160635.85923 - -160635. Let m = 9.32 - 8.46. Let b = m + y. Round b to four decimal places.",
        "a": "0.0008"
    },
    {
        "q": "Let l = -205987471 + 205987469.06999013. Let q = 1.93 + l. What is q rounded to 6 decimal places?",
        "a": "-0.00001"
    },
    {
        "q": "Let n = -4108 - -4107.99999572. Round n to 6 decimal places.",
        "a": "-0.000004"
    },
    {
        "q": "Suppose -z = 5*m + 86500004, 221*z = 3*m + 224*z + 51900012. Round m to the nearest 100000.",
        "a": "-17300000"
    },
    {
        "q": "Suppose 5*m - 30 = -5*u, -4*u = -m - 0*m - 19. Let o be 2/((-2)/3) - (u + 29392). Round o to the nearest ten thousand.",
        "a": "-30000"
    },
    {
        "q": "Suppose 3*u + 87 = 3*d - d, 5*u - 25 = 0. Let t = 43 - d. Let s be (-3*(-2)/(-4))/(t/(-336)). What is s rounded to the nearest ten?",
        "a": "-60"
    },
    {
        "q": "Let f be 4 + -1 - 4*4360/(-16). Suppose 4*x + 756 = 2*a, 3*a - 49 = 4*x + f. Round a to the nearest 100.",
        "a": "400"
    },
    {
        "q": "Let o = 12372.31 - 12308. Round o to the nearest ten.",
        "a": "60"
    },
    {
        "q": "Let p = -0.198 - -0.147. Let j = p + 0.031. Round j to 2 decimal places.",
        "a": "-0.02"
    },
    {
        "q": "Let a = 13.797 + -13.9. Let n = a + 45.403. What is n rounded to the nearest ten?",
        "a": "50"
    },
    {
        "q": "Let i = -1984 - -3508. Let h = 3709 - i. Suppose 5*f = 2*s + s + h, 2*s = 2*f - 1458. Round s to the nearest 100.",
        "a": "-700"
    },
    {
        "q": "Suppose 3*w = -5*x + 59782, -3*x + 39880 = 2*w - 6*x. Let y be w/4 + (-21)/(-14). Let u = y - 585. Round u to the nearest one thousand.",
        "a": "4000"
    },
    {
        "q": "Let x = -18.76014541 - -18.76. Round x to 5 decimal places.",
        "a": "-0.00015"
    },
    {
        "q": "Let q(b) = -15022*b**2 + 19*b + 6. Let f be q(-2). Round f to the nearest ten thousand.",
        "a": "-60000"
    },
    {
        "q": "Let c = 313 - 312.91696. Round c to 3 decimal places.",
        "a": "0.083"
    },
    {
        "q": "Let m be ((-84)/(-15) + (-7 - -1))*-15 - -100804. Round m to the nearest 10000.",
        "a": "100000"
    },
    {
        "q": "Let u = -1188 + 1188.0838. What is u rounded to 2 dps?",
        "a": "0.08"
    },
    {
        "q": "Let c(n) = -413*n - 14. Let p be c(7). Let z = 818 + p. Let l = -1487 - z. Round l to the nearest 1000.",
        "a": "1000"
    },
    {
        "q": "Let v be ((-342000)/(-42))/((-31)/(-73997)). What is v rounded to the nearest one million?",
        "a": "19000000"
    },
    {
        "q": "Let t = -180.2 - 0.8. Let a = -277 - -75.6. Let z = a - t. What is z rounded to 0 decimal places?",
        "a": "-20"
    },
    {
        "q": "Let g = -231 - -112. Let y = 119.00425 + g. What is y rounded to three decimal places?",
        "a": "0.004"
    },
    {
        "q": "Let b = -0.09578 + 0.095774901. Round b to seven decimal places.",
        "a": "-0.0000051"
    },
    {
        "q": "Let u be 1/(-3 + 5 + -3). Let t be u*2*50/(-20). Suppose 4*v + 10000000 = 3*w, t*w + 2500000 = -v + w. Round v to the nearest 1000000.",
        "a": "-3000000"
    },
    {
        "q": "Let v = 156375 - 236575. Round v to the nearest ten thousand.",
        "a": "-80000"
    },
    {
        "q": "Let l = 26585.298 + -26644. Let j = -0.202 - l. Let v = j - 49. Round v to the nearest integer.",
        "a": "10"
    },
    {
        "q": "Let j = -3774.486 - -3775. What is j rounded to one decimal place?",
        "a": "0.5"
    },
    {
        "q": "Suppose 3*n = h - 21873000, 30612902 = -5*n - 4*h - 5842098. Round n to the nearest 1000000.",
        "a": "-7000000"
    },
    {
        "q": "Let c be 15/21 + (-4)/(-14). Let x be c/(2/13) - 3/2. Suppose 3*h - 10 = 2, -u + x*h = -291980. What is u rounded to the nearest 10000?",
        "a": "290000"
    },
    {
        "q": "Let v = -3409.9997475 - -3410. Round v to four dps.",
        "a": "0.0003"
    },
    {
        "q": "Let c = -4585 - -4563.13. Round c to 0 decimal places.",
        "a": "-22"
    },
    {
        "q": "Suppose 8*f = 3*f. Suppose a + f = 4. Suppose -3*z + 2*h = 3338, -7*z = -3*z + a*h + 4424. Round z to the nearest 100.",
        "a": "-1100"
    },
    {
        "q": "Let p = -11.27 - 137.93. Let i = 172 + p. Round i to the nearest ten.",
        "a": "20"
    },
    {
        "q": "Let g be (18239985 - -4) + (9 - -2). Round g to the nearest one million.",
        "a": "18000000"
    },
    {
        "q": "Let p = -27.35 + 27.351818. What is p rounded to three dps?",
        "a": "0.002"
    },
    {
        "q": "Let z(v) = -308315*v - 915. Let s be z(-41). What is s rounded to the nearest one million?",
        "a": "13000000"
    },
    {
        "q": "Let w be 2/(23292/(-23364) - (1/(-1))/1). Round w to the nearest one hundred.",
        "a": "600"
    },
    {
        "q": "Let p = 3167 - 3166.9458. What is p rounded to two dps?",
        "a": "0.05"
    },
    {
        "q": "Let o = 153.7 - -75.1. What is o rounded to the nearest 10?",
        "a": "230"
    },
    {
        "q": "Let x(a) = a - 1. Let p be x(1). Suppose p = 3*u + 8523920 + 596080. What is u rounded to the nearest 100000?",
        "a": "-3000000"
    },
    {
        "q": "Let s = -6.92 + -0.78. Let p = -3.2 - s. Let b = -4.500075 + p. What is b rounded to five dps?",
        "a": "-0.00008"
    },
    {
        "q": "Let w = -249.99778365 - 1340.00231305. Let z = w - -1590. What is z rounded to 6 dps?",
        "a": "-0.000097"
    },
    {
        "q": "Let y = 14030 - 9692.4. What is y rounded to the nearest ten?",
        "a": "4340"
    },
    {
        "q": "Let i = -0.14 + -59.86. Let x = i - -59.973. Round x to three dps.",
        "a": "-0.027"
    },
    {
        "q": "Let g = -9569839 - -9569840.4299986. Let p = -1.43 + g. What is p rounded to 7 decimal places?",
        "a": "-0.0000014"
    },
    {
        "q": "Suppose 2*u + 0*u = -16. Let g be ((-38)/(-57))/((-2)/3). Let o be (-4 - g)*u/(-8) - 15. What is o rounded to the nearest ten?",
        "a": "-20"
    },
    {
        "q": "Let h = 2.348 + 66.102. Round h to the nearest integer.",
        "a": "68"
    },
    {
        "q": "Let n be ((-48)/(-10))/(15/(-75)). Let z be (-4 + 2)/4 - 62652/n. What is z rounded to the nearest 100?",
        "a": "2600"
    },
    {
        "q": "Let d = 146.9 + -13.9. Let j = d + -132.9999485. What is j rounded to five dps?",
        "a": "0.00005"
    },
    {
        "q": "Let n(t) = 2*t + 10. Let h be n(-5). Let s be 286/66 - (h + 2/(-3)). Let j be 2/(-10) + (5649996/s - -1). Round j to the nearest 100000.",
        "a": "1100000"
    },
    {
        "q": "Let d(i) = i**3 + 70*i**2 + 56*i - 594. Let n be d(-68). Round n to the nearest 1000.",
        "a": "5000"
    },
    {
        "q": "Let z = -1221332 - 464109. Let p = z + -504559. What is p rounded to the nearest one million?",
        "a": "-2000000"
    },
    {
        "q": "Let q = 1619 - 397. Let t = q - 1158.9. What is t rounded to the nearest 10?",
        "a": "60"
    },
    {
        "q": "Let d = -678 + -85. Let i = -763.493 - d. What is i rounded to 1 decimal place?",
        "a": "-0.5"
    },
    {
        "q": "Let l = 23661.7198 + -23664. Let j = l + 0.0502. Round j to one decimal place.",
        "a": "-2.2"
    },
    {
        "q": "Let m = 71.47995931 + -71.48. Round m to five dps.",
        "a": "-0.00004"
    },
    {
        "q": "Let n = -1.433 - 0.357. Let m = n + 1.8345. What is m rounded to 2 dps?",
        "a": "0.04"
    },
    {
        "q": "Let i = -4956 + 5012.04. What is i rounded to the nearest 10?",
        "a": "60"
    },
    {
        "q": "Let q = 33.7 - 37.5. Let b = -16.3 + 18. Let c = b - q. What is c rounded to the nearest integer?",
        "a": "6"
    },
    {
        "q": "Let v = 4507.000001929 + -4507. Round v to seven decimal places.",
        "a": "0.0000019"
    },
    {
        "q": "Let t = 601 + -286. Let l = -315.0147 + t. What is l rounded to two dps?",
        "a": "-0.01"
    },
    {
        "q": "Let a = 221484 + -221349.623. Let l = a - 135. Round l to two decimal places.",
        "a": "-0.62"
    },
    {
        "q": "Suppose -2*j - 4*g - 117060020 = 0, -76*j - 4*g + 234119980 = -80*j. What is j rounded to the nearest one million?",
        "a": "-59000000"
    },
    {
        "q": "Suppose 0 = 4*d - 4*f - 44, -3*f - 1 = 3*d - 4. Suppose o - d = -2. Let q be (-158988)/(-30) - o/(-10). What is q rounded to the nearest one thousand?",
        "a": "5000"
    },
    {
        "q": "Let o = -480.08 + 492. Let n = o - -2.27. Let g = 15 - n. What is g rounded to one dp?",
        "a": "0.8"
    },
    {
        "q": "Let m = -1186.90778 - -1135.907. Let p = -51.08 + 0.08. Let o = m - p. What is o rounded to 4 decimal places?",
        "a": "-0.0008"
    },
    {
        "q": "Let w = -2560.006216 - -2560. Round w to three decimal places.",
        "a": "-0.006"
    },
    {
        "q": "Let z = 782.894099 + -782.9. Round z to 3 dps.",
        "a": "-0.006"
    },
    {
        "q": "Let l = -5204.623 - -5207. What is l rounded to 1 dp?",
        "a": "2.4"
    },
    {
        "q": "Let o = 22 + -4. Let m = o + -33. Let c = 13.4 + m. What is c rounded to the nearest integer?",
        "a": "-2"
    },
    {
        "q": "Let j = 23209.38 - 22960. Round j to zero decimal places.",
        "a": "249"
    },
    {
        "q": "Suppose -18 = -11*x + 15. Suppose 6500000 = -8*z + x*z. What is z rounded to the nearest one hundred thousand?",
        "a": "-1300000"
    },
    {
        "q": "Suppose -4*d - 327453 + 71095 = 3*s, -s - 2*d - 85454 = 0. Round s to the nearest one thousand.",
        "a": "-85000"
    },
    {
        "q": "Let k(q) = -q**2 - 21*q - 24. Let y be k(-20). Let p be 51/(-17)*y/(-3) - 12396. What is p rounded to the nearest one thousand?",
        "a": "-12000"
    },
    {
        "q": "Let l = -6.8 - -149.8. Let s = 121.6 - l. Let p = s - 11.2. Round p to the nearest integer.",
        "a": "-33"
    },
    {
        "q": "Let c = -61.96 - -63.0417. Round c to 1 dp.",
        "a": "1.1"
    },
    {
        "q": "Let h = 46 - 27. Let d = -18.5 + h. Let n = d + -0.06. Round n to 1 dp.",
        "a": "0.4"
    },
    {
        "q": "Let p(r) = 23*r**3 + 2*r**2 + 48*r + 24. Let u be p(7). What is u rounded to the nearest one hundred?",
        "a": "8300"
    },
    {
        "q": "Let u = 22.7 + 29.3. Let s = u + -51.999927. Round s to five decimal places.",
        "a": "0.00007"
    },
    {
        "q": "Let v = 239779502 - 239779161.999537. Let m = v + -340. Round m to 5 dps.",
        "a": "0.00046"
    },
    {
        "q": "Let v = 14 - 58. Let a = v - -9. Let j = 35.0000018 + a. Round j to six decimal places.",
        "a": "0.000002"
    },
    {
        "q": "Let a = -1884.9 - -1884.90037812. What is a rounded to 5 dps?",
        "a": "0.00038"
    },
    {
        "q": "Let v = 166 - 165. Let m be (v/3)/((-7)/419937) + -3. Round m to the nearest 1000000.",
        "a": "0"
    },
    {
        "q": "Let l = 13064 - 11829.8. What is l rounded to the nearest 10?",
        "a": "1230"
    },
    {
        "q": "Let l = 0.5 + -17.4. Let b = 14.7 + l. What is b rounded to the nearest integer?",
        "a": "-2"
    },
    {
        "q": "Suppose z - 3*z - 3145 = 3*d, -3*d = -3*z - 4680. Let u = 94 + z. What is u rounded to the nearest one hundred?",
        "a": "-1500"
    },
    {
        "q": "Suppose 4*c + 3*v = 297, 4*c - 2*v - 279 - 3 = 0. Let t be (c/10)/((3/(-15))/(-1)). Round t to 0 decimal places.",
        "a": "36"
    },
    {
        "q": "Let r be 1/2*0 + 2 + -2. Suppose -6*n + 2088417 + 8215041 = r. Suppose l - 882757 = n. What is l rounded to the nearest 1000000?",
        "a": "3000000"
    },
    {
        "q": "Let q = -0.0816 + -1.3864. Let b = q + 1.82. Round b to two decimal places.",
        "a": "0.35"
    },
    {
        "q": "Let o = -708.81 - -714. Let w = 5.1899398 - o. Round w to five dps.",
        "a": "-0.00006"
    },
    {
        "q": "Let b = 8.36 + -8.3595944. What is b rounded to 5 decimal places?",
        "a": "0.00041"
    },
    {
        "q": "Let a = 298 + -299.29. Let b = a + 1.29224. What is b rounded to four decimal places?",
        "a": "0.0022"
    },
    {
        "q": "Let i = 1866.2010561 + -1866.2. Round i to 5 decimal places.",
        "a": "0.00106"
    },
    {
        "q": "Suppose -4*o + 46929 = 17*o - 114939. Round o to the nearest one hundred.",
        "a": "7700"
    },
    {
        "q": "Let a = 16108 - 16107.88183. Round a to three decimal places.",
        "a": "0.118"
    },
    {
        "q": "Suppose -h = -3, 6*d - 4*h - 12 = 2*d. Suppose -2*g = -2*j + 20494, 2*g - d*j + 20497 = -5*j. What is g rounded to the nearest one thousand?",
        "a": "-10000"
    },
    {
        "q": "Let d(o) = 4*o**2 + o - 33. Let i(z) = 9*z. Let n be i(1). Let j be d(n). Round j to the nearest ten.",
        "a": "300"
    },
    {
        "q": "Let r = 3.39 - 6.17. Let d = r + 2.77678. Round d to four dps.",
        "a": "-0.0032"
    },
    {
        "q": "Let m = -8561443 + 4821443. What is m rounded to the nearest one hundred thousand?",
        "a": "-3700000"
    },
    {
        "q": "Let d = 1682832 + -4647832. What is d rounded to the nearest 100000?",
        "a": "-3000000"
    },
    {
        "q": "Let c = -1.1 + 23.9. Let r = c - 22.80176. Round r to 3 dps.",
        "a": "-0.002"
    },
    {
        "q": "Let p = 343856 - 203686. Round p to the nearest one thousand.",
        "a": "140000"
    },
    {
        "q": "Let y = -1.2502 - -0.423. Let f = y - -0.87. Round f to 2 decimal places.",
        "a": "0.04"
    },
    {
        "q": "Let u = 0.183 + -0.439. Let k = 0.052 - u. Round k to 2 decimal places.",
        "a": "0.31"
    },
    {
        "q": "Let k = -243.54 + -1.46. Let u = -242.79 - k. What is u rounded to one decimal place?",
        "a": "2.2"
    },
    {
        "q": "Let t = 7909.99993247 + -7910. What is t rounded to 6 decimal places?",
        "a": "-0.000068"
    },
    {
        "q": "Suppose 3*d + 2*q - 50602 = -2*q, -84331 = -5*d - q. Let f = -45263 + d. Let v = f + 15997. What is v rounded to the nearest 1000?",
        "a": "-12000"
    },
    {
        "q": "Let k = 68 - 80.2. Let z = k + 0.2. Let b = z + 11.999825. What is b rounded to five decimal places?",
        "a": "-0.00018"
    },
    {
        "q": "Let u = 585 + -585.274. What is u rounded to zero dps?",
        "a": "0"
    },
    {
        "q": "Let s be -2 - (1 - 1) - (-626661 - 1). Suppose -x + s = -403940. Let q = -249400 - x. What is q rounded to the nearest 100000?",
        "a": "-1300000"
    },
    {
        "q": "Let a = 103552 - 102901.49. Let p = a - 594.364. Let s = p + -56. What is s rounded to 2 dps?",
        "a": "0.15"
    },
    {
        "q": "Let s = -1624.99999461 + 1625. Round s to 6 dps.",
        "a": "0.000005"
    },
    {
        "q": "Suppose 0 = -r - 15*r. Suppose -24*s - 1426869 + 5986869 = r. What is s rounded to the nearest 1000000?",
        "a": "0"
    },
    {
        "q": "Let o = 140 + -245. Let s = o + 107.9. What is s rounded to the nearest integer?",
        "a": "3"
    },
    {
        "q": "Let d = -7.4 - -292.4. Let p = d - 284.9999602. What is p rounded to 5 decimal places?",
        "a": "0.00004"
    },
    {
        "q": "Let n = 0.1112 - -1.5927. What is n rounded to two decimal places?",
        "a": "1.7"
    },
    {
        "q": "Let c = -461 + 416.4. Let u = -45 - c. Let s = u - 8.3. What is s rounded to the nearest integer?",
        "a": "-9"
    },
    {
        "q": "Let r = 1247 - 1193.8. What is r rounded to the nearest 100?",
        "a": "100"
    },
    {
        "q": "Let p = -0.01470559 - -0.01484. Round p to 6 decimal places.",
        "a": "0.000134"
    },
    {
        "q": "Suppose 6*b - 2*b = -972. Let i = -134 - b. Suppose 11*f = 12*f + i. Round f to the nearest 10.",
        "a": "-110"
    },
    {
        "q": "Let a = -2475.54649 - -2475.4. Round a to three dps.",
        "a": "-0.146"
    },
    {
        "q": "Let w = 65 - 54. Let c(o) = -352*o**2 + 30*o - 38. Let l be c(w). Round l to the nearest ten thousand.",
        "a": "-40000"
    },
    {
        "q": "Let j = 2.952 - 0.052. Let r = 0.254066 - -2.645926. Let o = r - j. What is o rounded to 5 dps?",
        "a": "-0.00001"
    },
    {
        "q": "Let f = -154 + 149. Let k be (-1275010)/(-25) - (-8)/100*f. What is k rounded to the nearest 10000?",
        "a": "50000"
    },
    {
        "q": "Suppose 5*a - 4*k = 23, -a - 4*k + 19 + 0 = 0. Let m be (-2)/(-6) - a/((-21)/8). Suppose m*n = -b - 6600001, 2*b = -2*b - 4. Round n to the nearest 1000000.",
        "a": "-2000000"
    },
    {
        "q": "Let b = -1469867.63 - 364127.07. Let i = b - -1833993.79999985. Let l = -0.9 - i. Round l to 7 dps.",
        "a": "0.0000002"
    },
    {
        "q": "Let t = -207213 - -207414.166. Let o = -201 + t. Round o to 1 decimal place.",
        "a": "0.2"
    },
    {
        "q": "Suppose -4*a - 5*q = -16 - 46, -5*a + 98 = -4*q. Suppose 0 = -10*o + a*o - 4256. Round o to the nearest ten.",
        "a": "530"
    },
    {
        "q": "Let n = 57 + 83. Let f = -140.000087 + n. Round f to five dps.",
        "a": "-0.00009"
    },
    {
        "q": "Let g = 0.5476062 - -307.4702938. Let j = -83 - -391. Let k = g - j. What is k rounded to three dps?",
        "a": "0.018"
    },
    {
        "q": "Let u = 0.3691 - -1.0999. Round u to 1 dp.",
        "a": "1.5"
    },
    {
        "q": "Suppose -5*l - 2486 = -w, 0 = -21*w + 22*w - l - 2498. Round w to the nearest 100.",
        "a": "2500"
    },
    {
        "q": "Let b = -242.77 - -224.9. Let p = 18.7 + b. Let t = p - 0.45. Round t to 1 dp.",
        "a": "0.4"
    },
    {
        "q": "Let l(y) = 11*y + 68. Let u be l(-5). Let z(w) = -w**2 + 34*w - 31. Let b be z(u). What is b rounded to the nearest 10?",
        "a": "240"
    },
    {
        "q": "Let v = -46 + 50. Suppose -4*c + 4 = 0, 26912503 = -v*w + c - 2847498. What is w rounded to the nearest 1000000?",
        "a": "-7000000"
    },
    {
        "q": "Let u = -9475 + 9475.0000016409. Round u to 7 decimal places.",
        "a": "0.0000016"
    },
    {
        "q": "Let i = -33 - 693. Let n = i + 739.12. Round n to zero decimal places.",
        "a": "13"
    },
    {
        "q": "Suppose -2*b + 7*b + 544480 = 5*n, b + 108920 = -5*n. Round b to the nearest one thousand.",
        "a": "-109000"
    },
    {
        "q": "Suppose -12333 = 13*l + 11847. Let q be (-2 + -62996 + -2)*l/18. What is q rounded to the nearest one hundred thousand?",
        "a": "6500000"
    },
    {
        "q": "Let u = -18 + 17.96. Let l = 0.38 + u. Let q = -0.3399848 + l. Round q to six decimal places.",
        "a": "0.000015"
    },
    {
        "q": "Let a = 5.028 + -4.99. Let h = 823 + -823.742. Let g = h - a. What is g rounded to one dp?",
        "a": "-0.8"
    },
    {
        "q": "Let d = 3769.00717 + -0.00717. Let z = 3744.73 - d. Let j = -24 - z. Round j to 1 dp.",
        "a": "0.3"
    },
    {
        "q": "Let p = -65386 - -65376.5113. Let u = 0.0087 + p. Round u to the nearest integer.",
        "a": "-9"
    },
    {
        "q": "Let i = 4.968 + 30.502. Let g = -23.68 + i. Let w = g + -12. What is w rounded to one dp?",
        "a": "-0.2"
    },
    {
        "q": "Let f = -19.16 - -61.13. What is f rounded to the nearest ten?",
        "a": "40"
    },
    {
        "q": "Let s = -2495.99995612 + 2496. What is s rounded to 5 dps?",
        "a": "0.00004"
    },
    {
        "q": "Let k(j) = 181*j + 12. Let r be k(13). Let g = -135 + r. Let p = -11770 - g. What is p rounded to the nearest 1000?",
        "a": "-14000"
    },
    {
        "q": "Let c = -2.51 + -37.35. Round c to the nearest ten.",
        "a": "-40"
    },
    {
        "q": "Let x = -2.2077 - -2.235. What is x rounded to two dps?",
        "a": "0.03"
    },
    {
        "q": "Suppose 5*v = v + 8, -t - 4*v + 10 = 0. Suppose 0 = -4*y + 8 - 24, 0 = t*h - y + 5159996. Round h to the nearest one hundred thousand.",
        "a": "-2600000"
    },
    {
        "q": "Suppose 12*w + 24 = 15*w. Suppose w*h - 1078200 = -10*h. Round h to the nearest 1000.",
        "a": "60000"
    },
    {
        "q": "Let x = -395.06376 + 395. What is x rounded to three dps?",
        "a": "-0.064"
    },
    {
        "q": "Let v = 39522842409 + -39522842387.399999997. Let s = 21.6 - v. Round s to seven decimal places.",
        "a": "0"
    },
    {
        "q": "Let l = -348 - -348.0002755. Round l to 5 dps.",
        "a": "0.00028"
    },
    {
        "q": "Let y = 36.3 - 32.73. Let r = y + 0.23. Let v = r + -3.8000216. What is v rounded to six dps?",
        "a": "-0.000022"
    },
    {
        "q": "Suppose 2940 + 1860 = 3*k. Suppose 17*p - 56 = 9*p. Suppose 5*s - k = p*s. What is s rounded to the nearest 1000?",
        "a": "-1000"
    },
    {
        "q": "Let d = -52 - -199. Let u = d - 146.999894. What is u rounded to 5 dps?",
        "a": "0.00011"
    },
    {
        "q": "Let a = -4399.910092 - -4399.7. Let x = 20 + -19.79. Let v = a + x. What is v rounded to 5 decimal places?",
        "a": "-0.00009"
    },
    {
        "q": "Let k = -28057184.54079039 + 28059424.5408. Let u = -2240 + k. What is u rounded to six dps?",
        "a": "0.00001"
    },
    {
        "q": "Let a = 696 + -321. Let z = -628.31757 + 1003.32038. Let o = z - a. Round o to four dps.",
        "a": "0.0028"
    },
    {
        "q": "Let q = 3024833648.00000345 + -3024833769. Let i = 0.0102 + -121.0102. Let f = i - q. What is f rounded to 7 decimal places?",
        "a": "-0.0000035"
    },
    {
        "q": "Let f be -7*((-1)/5 - 42/15). Let o be (-94076)/(-14) - (-6)/f. Let s be (-450)/(-4)*o/14. Round s to the nearest ten thousand.",
        "a": "50000"
    },
    {
        "q": "Let z = -171 - -170.477. Let y = z + 97.123. What is y rounded to the nearest 10?",
        "a": "100"
    },
    {
        "q": "Let s = -108276.335172 + 108276. Let b = 0.334 + s. Round b to four dps.",
        "a": "-0.0012"
    },
    {
        "q": "Let x = 10560 + -10560.0006909. Round x to four decimal places.",
        "a": "-0.0007"
    },
    {
        "q": "Let m = 0.0075 + -275.0075. Let r = 1715172.9867 + -1714898. Let x = m + r. Round x to 3 decimal places.",
        "a": "-0.013"
    },
    {
        "q": "Let k = 4615 + -4614.5062. What is k rounded to 2 dps?",
        "a": "0.49"
    },
    {
        "q": "Let c = 0.24248 + -173.63748. Let r = c + 173.317621. Let f = -0.077 - r. Round f to five dps.",
        "a": "0.00038"
    },
    {
        "q": "Let z = 4322.99990284 - 4323. Round z to 5 decimal places.",
        "a": "-0.0001"
    },
    {
        "q": "Let q = 140 + -142. Let d be (8 - (-16338)/q) + 2/2. What is d rounded to the nearest 1000?",
        "a": "-8000"
    },
    {
        "q": "Let c = -9156 + 9158.8185. Let n = -0.1695 - c. Let b = 3.3 + n. Round b to 2 decimal places.",
        "a": "0.31"
    },
    {
        "q": "Let r = -0.05504 + 0.060299. Round r to four decimal places.",
        "a": "0.0053"
    },
    {
        "q": "Let j = -0.013955 + 136.800955. Let w = -0.213 - j. Let c = w + 136.9999899. What is c rounded to six dps?",
        "a": "-0.00001"
    },
    {
        "q": "Let a = 1778.2 + -1769.013. Round a to one decimal place.",
        "a": "9.2"
    },
    {
        "q": "Let r = 10553820.519703 + -10554516.52. Let a = r - -696. What is a rounded to 5 decimal places?",
        "a": "-0.0003"
    },
    {
        "q": "Suppose 4*f - 2*f = -3*f. Suppose q - 4*q + 12 = f. Suppose 5*l = 5*p - 12499985, 2500009 = p + q*l - l. What is p rounded to the nearest one million?",
        "a": "3000000"
    },
    {
        "q": "Let z = -178.2 - -207. Let n = 1.8 - z. Let h = n - -26.99999976. What is h rounded to 7 dps?",
        "a": "-0.0000002"
    },
    {
        "q": "Let k(g) = 104724*g**2 - 9*g - 10. Suppose -m - 4*m + 24 = -2*j, 21 = 3*m + j. Let n be k(m). Round n to the nearest one hundred thousand.",
        "a": "3800000"
    },
    {
        "q": "Let r = -7760 + 6275.8. What is r rounded to the nearest ten?",
        "a": "-1480"
    },
    {
        "q": "Let z = 0.6293324 - 0.6277. Round z to 4 decimal places.",
        "a": "0.0016"
    },
    {
        "q": "Let n = -567148 - 634852. What is n rounded to the nearest one hundred thousand?",
        "a": "-1200000"
    },
    {
        "q": "Let t = -9240931569781 - -9240931679886.33999902. Let l = t + -110104.81. Let n = -0.53 + l. Round n to 7 dps.",
        "a": "-0.000001"
    },
    {
        "q": "Let a = -158 + 153.864. Let p = 0.086 + a. Let s = p + -0.65. What is s rounded to zero dps?",
        "a": "-5"
    },
    {
        "q": "Let t = 2.68 + -2.86. Let g = -459174.81999976 + 459175. Let s = t + g. Round s to 7 dps.",
        "a": "0.0000002"
    },
    {
        "q": "Suppose -6*g = 3569 - 26729. Suppose 0 = 19*v - 17*v + g. What is v rounded to the nearest 100?",
        "a": "-1900"
    },
    {
        "q": "Suppose -s + 8*d - 3*d = 1687485, -3*d = 9. What is s rounded to the nearest ten thousand?",
        "a": "-1690000"
    },
    {
        "q": "Let f = 13.677 + -14.77932. Let q = -16.10218 - f. Let a = 15 + q. What is a rounded to four decimal places?",
        "a": "0.0001"
    },
    {
        "q": "Let n = 9.35 + -9.5. Let r = 2.31 + n. Round r to 1 dp.",
        "a": "2.2"
    },
    {
        "q": "Let d = -111.8 - 0.2. Let y = -78 - d. Let f = y - 33.56. What is f rounded to one decimal place?",
        "a": "0.4"
    },
    {
        "q": "Let c = -324.43 + -0.57. Let b = c - -324.9533. What is b rounded to three dps?",
        "a": "-0.047"
    },
    {
        "q": "Let m(f) = -8838*f**3 + 226*f**2 - 80*f + 40. Let q be m(-33). What is q rounded to the nearest one million?",
        "a": "318000000"
    },
    {
        "q": "Let g = 1201496743930.1100004 + -1201497053743. Let f = g + 309813. Let v = f + -0.11. What is v rounded to seven dps?",
        "a": "0.0000004"
    },
    {
        "q": "Let s = -2688797 - -2688798.4299755. Let o = s - 1.43. Round o to five dps.",
        "a": "-0.00002"
    },
    {
        "q": "Let f = -86.6063245 + 1.6153545. Let s = 55.9909676 + f. Let r = -29 - s. Round r to 7 decimal places.",
        "a": "0.0000024"
    },
    {
        "q": "Let x = -0.47984292 - -0.4799. Round x to six decimal places.",
        "a": "0.000057"
    },
    {
        "q": "Let g = -494.108411 - -494.1. What is g rounded to four dps?",
        "a": "-0.0084"
    },
    {
        "q": "Let h = 9122 - -1555. Round h to the nearest 100.",
        "a": "10700"
    },
    {
        "q": "Let a(o) = 4*o**2 - 2*o + 2. Suppose 2*z = -2*z + 4. Let t be a(z). Suppose -47675 = -t*p + 284325. Round p to the nearest 10000.",
        "a": "80000"
    },
    {
        "q": "Let h = 218 + -213. Suppose 3 = j + 1, -4*x + h*j - 18370 = 0. Round x to the nearest one thousand.",
        "a": "-5000"
    },
    {
        "q": "Let o = 126 + -129.286. Round o to 1 decimal place.",
        "a": "-3.3"
    },
    {
        "q": "Suppose -8*z + 30 = 2*z. Suppose 2*r - 27 = z. Let j be (10/r)/(2/(-501)). What is j rounded to the nearest 10?",
        "a": "-170"
    },
    {
        "q": "Let r = 713306.713 - 712749. Let f = -557 + r. Round f to 2 dps.",
        "a": "0.71"
    },
    {
        "q": "Let u = 973.5408 + -974. Round u to 1 decimal place.",
        "a": "-0.5"
    },
    {
        "q": "Let j = 1294.956 + -1298. Let v = j + 2.63. What is v rounded to two dps?",
        "a": "-0.41"
    },
    {
        "q": "Let c = 4698.369 - 4701. Let v = c + 0.091. Let t = -0.81 - v. Round t to one dp.",
        "a": "1.7"
    },
    {
        "q": "Let a = -744.8 + 741. Let i = -53.658114 + 49.85811305. Let g = i - a. What is g rounded to 7 dps?",
        "a": "-0.000001"
    },
    {
        "q": "Let k = 0.283 - 119.283. Let y = 119.037 + k. Round y to two decimal places.",
        "a": "0.04"
    },
    {
        "q": "Let o = 7244086885 + -7244085942.9999289. Let x = -942 + o. What is x rounded to 5 decimal places?",
        "a": "0.00007"
    },
    {
        "q": "Let r = -0.37337 + -173.91663. What is r rounded to the nearest ten?",
        "a": "-170"
    },
    {
        "q": "Let a = -2444 + 2524. Let q = -0.124362 - -80.114462. Let y = a - q. Round y to three dps.",
        "a": "0.01"
    },
    {
        "q": "Let y = 372457403.14 - 372457542.139999352. Let c = 139 + y. Round c to 7 decimal places.",
        "a": "0.0000006"
    },
    {
        "q": "Let v = -31987 + 31986.9976249. What is v rounded to four decimal places?",
        "a": "-0.0024"
    },
    {
        "q": "Suppose -130 = -5*c - 3*k, -c - 6 + 9 = -4*k. Suppose 1956 = c*r - 11*r. Round r to the nearest 10.",
        "a": "160"
    },
    {
        "q": "Let s = -15936530 + 15936378.39201. Let a = s + 151.6. What is a rounded to four decimal places?",
        "a": "-0.008"
    },
    {
        "q": "Let s = 336518836366018.999789 - 336519103243948. Let r = s + 266878377. Let v = -448 + r. What is v rounded to five dps?",
        "a": "-0.00021"
    },
    {
        "q": "Let d = 0.196548 + -0.204. Round d to three dps.",
        "a": "-0.007"
    },
    {
        "q": "Let n = 66 - 65.795. Let w = 0.005 + n. Let k = 0.04 - w. Round k to 1 dp.",
        "a": "-0.2"
    },
    {
        "q": "Let g = -0.1075 - -1.8135. Let c = g - 1.7. What is c rounded to two dps?",
        "a": "0.01"
    },
    {
        "q": "Let b = -8647 - -8647.000003517. Round b to seven dps.",
        "a": "0.0000035"
    },
    {
        "q": "Let a = 121 + -124.2815. Let b = -3.21 - a. What is b rounded to three dps?",
        "a": "0.072"
    },
    {
        "q": "Suppose 5*r + 4*q - 27 = 0, r - 1 = -2*q - q. Let s = -25 + r. Let g be 158799997/4 + s/(-24). Round g to the nearest 1000000.",
        "a": "40000000"
    },
    {
        "q": "Let w = 6 - -31. Let a = w - 29. Let l = a - 7.99999984. Round l to seven dps.",
        "a": "0.0000002"
    },
    {
        "q": "Let l = 1.8 + -12.8. Let y = l - -8.3. Let m = 5.6 + y. Round m to zero decimal places.",
        "a": "3"
    },
    {
        "q": "Let p = -65 + 69.3. Let n = p - 4.19. Let j = n + -0.10945. Round j to 4 decimal places.",
        "a": "0.0006"
    },
    {
        "q": "Suppose 0 = -2*s - 3*b + 2, 21 = s - 6*s - b. Let o = 0 + s. Let u be (o + (7 - 3))*(-102 - -2). What is u rounded to the nearest one hundred?",
        "a": "100"
    },
    {
        "q": "Let t = 1809 - 1824.588. Let c = t + 0.088. Round c to the nearest 10.",
        "a": "-20"
    },
    {
        "q": "Suppose 15*n - 13*n - 290024 = 0. Suppose 0 = m - 3*j + n, 3*m = -4*j + 187712 - 622696. What is m rounded to the nearest 100000?",
        "a": "-100000"
    },
    {
        "q": "Suppose 5*z = r + 7170024, 1434001 = -7*z + 8*z - 4*r. Suppose 3*p - 5*d = -z, -4*p - 3*d + 6*d = 1912003. What is p rounded to the nearest 10000?",
        "a": "-480000"
    },
    {
        "q": "Let n(q) = 494*q**3 - 4*q**2 + q + 7. Let j(b) = -b**2 + 16*b - 18. Let z be j(15). Let t be n(z). Round t to the nearest one thousand.",
        "a": "-13000"
    },
    {
        "q": "Suppose x = c + 1603, 8*x - 6*x + 3*c = 3226. Round x to the nearest one hundred.",
        "a": "1600"
    },
    {
        "q": "Let a = 9105 - 10169.2. Round a to the nearest one hundred.",
        "a": "-1100"
    },
    {
        "q": "Let a = 44.61 - -0.39. Let g = 51 - a. Let m = g - 5.99999912. Round m to 7 decimal places.",
        "a": "0.0000009"
    },
    {
        "q": "Let f = 323.4808269 - -5.2240631. Let b = f - 330.506. Let g = b - -1.8. What is g rounded to four decimal places?",
        "a": "-0.0011"
    },
    {
        "q": "Let f be (-1549713)/(-44) + 6/(-8). Suppose 11*p + f - 404820 = 0. What is p rounded to the nearest one thousand?",
        "a": "34000"
    },
    {
        "q": "Let d = -3317 - -3242.64. Let j = 77 + d. Round j to 1 dp.",
        "a": "2.6"
    },
    {
        "q": "Let h = -18008.014 - -17984. Let k = -24 - h. Let x = k - -0.017. What is x rounded to two decimal places?",
        "a": "0.03"
    },
    {
        "q": "Let j = 4016 + -4016.000004244. Round j to 7 decimal places.",
        "a": "-0.0000042"
    },
    {
        "q": "Let g = 4719686 + -4719610.99987. Let j = g + -75. Round j to 4 dps.",
        "a": "0.0001"
    },
    {
        "q": "Let h be 117223 + (-88)/32*4. Suppose 3*p + 3*y = y - 234644, 5*p - 3*y + 391048 = 0. Let o = h + p. Round o to the nearest 10000.",
        "a": "40000"
    },
    {
        "q": "Let h = -58 + 96. Let q = 22 - h. Let f = -16.00000096 - q. Round f to 7 decimal places.",
        "a": "-0.000001"
    },
    {
        "q": "Suppose -5*j = p + 29396025, -p + 3*p + 58791990 = 2*j. Round p to the nearest one million.",
        "a": "-29000000"
    },
    {
        "q": "Suppose -7*w - h + 22 = -3*w, -3*w + 3*h = -24. Suppose -u = -0 - w. Let l be 15/(2/11360000*u). What is l rounded to the nearest one million?",
        "a": "14000000"
    },
    {
        "q": "Suppose 0 = -i - 4*s - 4124331 - 3423653, 5*i + 3*s = -37739988. What is i rounded to the nearest 100000?",
        "a": "-7500000"
    },
    {
        "q": "Let t = -203.000507 + 203. Round t to 4 dps.",
        "a": "-0.0005"
    },
    {
        "q": "Let w(d) = -3*d + 6. Suppose 3*s - 4*s + 2 = 0. Let k be w(s). Suppose -5*c + 4*c - 144 = k. What is c rounded to the nearest ten?",
        "a": "-140"
    },
    {
        "q": "Let y = -883.9975698 + 807.09757437. Let l = 76.9 + y. What is l rounded to 7 decimal places?",
        "a": "0.0000046"
    },
    {
        "q": "Let n = -116 - -119.09. Let s = -3.09001604 + n. Round s to 6 decimal places.",
        "a": "-0.000016"
    },
    {
        "q": "Let j be 43*7/(28/8). Let r = j - -79. Let g be (-18)/27*6/(-4)*r. What is g rounded to the nearest ten?",
        "a": "170"
    },
    {
        "q": "Let f = 385 - 594. Let b = f + 208.99999792. Round b to 7 dps.",
        "a": "-0.0000021"
    },
    {
        "q": "Let q = -29.3849 - 0.1951. Let y = q - -23.7. Round y to 1 decimal place.",
        "a": "-5.9"
    },
    {
        "q": "Let b(r) = -2*r + 50. Let f = -48 - -48. Let k be b(f). Let l be (25*k)/((-4)/384). Round l to the nearest 100000.",
        "a": "-100000"
    },
    {
        "q": "Let i(b) = -1876581*b + 514. Let d be i(-6). What is d rounded to the nearest one million?",
        "a": "11000000"
    },
    {
        "q": "Suppose -14*h = -11*h - 6. Let i be ((-5439984)/4 - h) + (-6)/3. What is i rounded to the nearest one hundred thousand?",
        "a": "-1400000"
    },
    {
        "q": "Let u = 0.80847 + -0.8456. Round u to three dps.",
        "a": "-0.037"
    },
    {
        "q": "Let c = 96 - -20. Let j = c - 80. Let l be 190000*(j/(-4) + -1). Round l to the nearest one million.",
        "a": "-2000000"
    },
    {
        "q": "Let m = 16397 - 16387.013. Let f = 10.22 - 0.22. Let l = m - f. What is l rounded to 2 decimal places?",
        "a": "-0.01"
    },
    {
        "q": "Let i be 37/((-185)/(-150080030)) - ((-8)/(-2) - -2). What is i rounded to the nearest 100000?",
        "a": "30000000"
    },
    {
        "q": "Let o = -4.21048 + 4.394. Round o to three dps.",
        "a": "0.184"
    },
    {
        "q": "Let j = -363.4 + 434. Let g = j + -54. Let k = -16.59999846 + g. What is k rounded to seven dps?",
        "a": "0.0000015"
    },
    {
        "q": "Let w = -1254 - -2294. Let s = w - 1039.537. Round s to one decimal place.",
        "a": "0.5"
    },
    {
        "q": "Let n = 0.496872456 - 0.4969. Round n to seven decimal places.",
        "a": "-0.0000275"
    },
    {
        "q": "Suppose 0 = -4*k - 5*z + z - 12, 2*z + 2 = 2*k. Let s be (-5050)/((-12006)/(-12000) + k). What is s rounded to the nearest 1000000?",
        "a": "-10000000"
    },
    {
        "q": "Let t = 0.2046 - 162.6046. Round t to the nearest one hundred.",
        "a": "-200"
    },
    {
        "q": "Let o = -0.057 - 0.343. Let l = 97610.3 - 97609.899999. Let g = o + l. What is g rounded to seven decimal places?",
        "a": "0.000001"
    },
    {
        "q": "Let g = -376 + 9. Let w = g - -58. Let m = -334.1 - w. What is m rounded to 0 decimal places?",
        "a": "-25"
    },
    {
        "q": "Let w = 656 - 964. Let q = w - -193. Let m = -115.0000122 - q. Round m to 6 decimal places.",
        "a": "-0.000012"
    },
    {
        "q": "Let r = -22.43 - -27. Let x = 14.92 - r. What is x rounded to the nearest integer?",
        "a": "10"
    },
    {
        "q": "Suppose -39*r + 1560343 = -1795390 - 9369967. Round r to the nearest ten thousand.",
        "a": "330000"
    },
    {
        "q": "Let z(y) = -y - 1. Let n be z(-6). Suppose 4*u - 2*b = 34, n*b - 1 = 4*b. Let f(q) = 69*q**2 + 11. Let s be f(u). What is s rounded to the nearest 1000?",
        "a": "6000"
    },
    {
        "q": "Let r = -46.92 + 51.663. Let u = -58 + 58.057. Let q = r + u. What is q rounded to 0 decimal places?",
        "a": "5"
    },
    {
        "q": "Let i = -1123 + 1135.38. Let v = -15.1 + i. Round v to one decimal place.",
        "a": "-2.7"
    },
    {
        "q": "Let j = 1.907 - 988.907. Let l = j + 986.9163. What is l rounded to two dps?",
        "a": "-0.08"
    },
    {
        "q": "Let w = -24688.14033 - -24688. Round w to three dps.",
        "a": "-0.14"
    },
    {
        "q": "Let g = -187.64 + 1.64. Let h = g - -201.2. Round h to the nearest integer.",
        "a": "15"
    },
    {
        "q": "Let o = 322 - 551. Let w = o + 232.9. What is w rounded to zero dps?",
        "a": "4"
    },
    {
        "q": "Suppose -5*i + b - 336030 = 0, -268838 = i + 3*i + 2*b. Let y = -101107 - i. Round y to the nearest 1000.",
        "a": "-34000"
    },
    {
        "q": "Let f = 2.87 + -14.57. Let u = f - -2.8. Round u to the nearest 10.",
        "a": "-10"
    },
    {
        "q": "Let q = -20223.7119523 - -20160.712. Let a = q - -63. Round a to 5 dps.",
        "a": "0.00005"
    },
    {
        "q": "Let i = -543.74 - -547. Let y = 27.8 + -25. Let r = y - i. What is r rounded to 1 dp?",
        "a": "-0.5"
    },
    {
        "q": "Let m be 2 - (-35)/(-10) - (-63)/(-6). Let h = m + 247. What is h rounded to the nearest 100?",
        "a": "200"
    },
    {
        "q": "Let n be 3*((-10)/(-25))/((-6)/(-10)). Let o be ((-10575)/n)/((-29)/(-23200)). What is o rounded to the nearest 1000000?",
        "a": "-4000000"
    },
    {
        "q": "Let z(g) = -g**3 - 20*g**2 + 11*g + 1. Let b be z(-21). Let u = b - 49. Round u to the nearest 10.",
        "a": "160"
    },
    {
        "q": "Suppose -5*h + 3*x + 2859 + 8901 = 0, 0 = 5*h + 4*x - 11795. Let t = h + -1447. Let d = t - 438. What is d rounded to the nearest one hundred?",
        "a": "500"
    },
    {
        "q": "Let y = 1190.7 + -1162.415. Round y to 1 dp.",
        "a": "28.3"
    },
    {
        "q": "Let l = -3556 - -3554.137. What is l rounded to the nearest integer?",
        "a": "-2"
    },
    {
        "q": "Let a = -584 - -408. Let n = -175.694324 + -0.147676. Let s = a - n. What is s rounded to 2 decimal places?",
        "a": "-0.16"
    },
    {
        "q": "Let s = 129613 + -232145. Let d = s - -147632. Round d to the nearest one thousand.",
        "a": "45000"
    },
    {
        "q": "Suppose -4*p - 34 = -2*f, -4*f = -0*f + p - 50. Suppose -17513 = f*r + 27987. What is r rounded to the nearest one hundred?",
        "a": "-3500"
    },
    {
        "q": "Let o = 137.11 - 137.110014582. Round o to six dps.",
        "a": "-0.000015"
    },
    {
        "q": "Let b = -2 - 9. Let w = -13 + b. Let a = w + 24.000002. Round a to five decimal places.",
        "a": "0"
    },
    {
        "q": "Let x = -5.00246568 - -5.002. Round x to 6 dps.",
        "a": "-0.000466"
    },
    {
        "q": "Let t = -93.14 - -93.6821. Round t to one dp.",
        "a": "0.5"
    },
    {
        "q": "Let w = 226054.49776 + -226000. Let x = w + -13.49773. Let p = -41 + x. What is p rounded to 5 decimal places?",
        "a": "0.00003"
    },
    {
        "q": "Let j = 7218 - 7217.99993414. What is j rounded to 5 dps?",
        "a": "0.00007"
    },
    {
        "q": "Let j(i) = -9*i - 17. Let p be j(12). Let k = -1880 - p. Let b = k + 4495. Round b to the nearest one hundred.",
        "a": "2700"
    },
    {
        "q": "Let o be (-4)/(-6) - (6 - (-259)/(-21)). Let t = o - -435. What is t rounded to the nearest ten?",
        "a": "440"
    },
    {
        "q": "Let x = 34838.6007 - 34837. Let u = -2436 - -2437.6. Let g = x - u. What is g rounded to 3 decimal places?",
        "a": "0.001"
    },
    {
        "q": "Let p = 4539 + -4647.68. Let m = 2.42 - p. What is m rounded to the nearest 10?",
        "a": "110"
    },
    {
        "q": "Let j(x) = -x**3 - 5*x**2 - 4*x - 3. Let k be j(-4). Let g be 15/((-4)/(-72)*k/(-2)). Let z = -500 + g. What is z rounded to the nearest 100?",
        "a": "-300"
    },
    {
        "q": "Let z = 0.15214334 - 0.15249. What is z rounded to 5 decimal places?",
        "a": "-0.00035"
    },
    {
        "q": "Let c = 9287 - 9287.00010538. What is c rounded to 5 decimal places?",
        "a": "-0.00011"
    },
    {
        "q": "Let g = 354.99996753 + -355. What is g rounded to 5 decimal places?",
        "a": "-0.00003"
    },
    {
        "q": "Let r = -0.44 + 0.4. Let g = -1.68 - r. Let t = 2.4 + g. Round t to one dp.",
        "a": "0.8"
    },
    {
        "q": "Let w = -40.71 - -0.71. Let s = w - -45.8. Round s to 0 dps.",
        "a": "6"
    },
    {
        "q": "Let x = 2173 + -2173.00098. What is x rounded to 3 dps?",
        "a": "-0.001"
    },
    {
        "q": "Let l = 5997 + -5996.999993127. What is l rounded to six dps?",
        "a": "0.000007"
    },
    {
        "q": "Let u = -728298.5686 - -728105.56860084. Let f = -193 - u. What is f rounded to seven dps?",
        "a": "-0.0000008"
    },
    {
        "q": "Let f be (5 + (7 - 12))/(-1 + -1). Suppose f = 21*j - 1436449 + 4439449. Round j to the nearest ten thousand.",
        "a": "-140000"
    },
    {
        "q": "Let b = -2.688 + 2.68798707. Round b to five decimal places.",
        "a": "-0.00001"
    },
    {
        "q": "Let d(p) = 4*p**2 + 17*p - 67. Let q be d(-31). Let z be (q/6)/(((-1)/(-720))/(-1)). Round z to the nearest one hundred thousand.",
        "a": "-400000"
    },
    {
        "q": "Let t = -5196 + 8729. Let f = t + -3536.042. Let p = -2.9 - f. Round p to 2 dps.",
        "a": "0.14"
    },
    {
        "q": "Let b = -136.1 - -22.1. Let q = -113.999999675 - b. Round q to seven decimal places.",
        "a": "0.0000003"
    },
    {
        "q": "Suppose 774702828 = 6*y - 301157172. What is y rounded to the nearest one million?",
        "a": "179000000"
    },
    {
        "q": "Let v = 9152 + -9151.84508. What is v rounded to 2 dps?",
        "a": "0.15"
    },
    {
        "q": "Let x = -369.8 - -369.80000243. What is x rounded to 6 dps?",
        "a": "0.000002"
    },
    {
        "q": "Suppose 204*w = 265*w - 2353990. What is w rounded to the nearest one thousand?",
        "a": "39000"
    },
    {
        "q": "Let m(i) be the first derivative of 446*i**3/3 + i**2/2 - 9. Let q be m(-1). Round q to the nearest 10.",
        "a": "450"
    },
    {
        "q": "Let s be 9 - (29/87)/((-2)/184386). What is s rounded to the nearest ten thousand?",
        "a": "30000"
    },
    {
        "q": "Let x = 16481.8781 + -16481. What is x rounded to 1 decimal place?",
        "a": "0.9"
    },
    {
        "q": "Let s = 1162 - 1778.8. What is s rounded to the nearest ten?",
        "a": "-620"
    },
    {
        "q": "Let p = -3982 - -3980.1241. What is p rounded to two dps?",
        "a": "-1.88"
    },
    {
        "q": "Let x = 2134842214 - 2134813911.100028. Let s = 28303 - x. Let g = -0.1 + s. What is g rounded to five decimal places?",
        "a": "0.00003"
    },
    {
        "q": "Let q = 40.749 - -3.231. What is q rounded to 0 decimal places?",
        "a": "44"
    },
    {
        "q": "Let o = 1748.4136 + -1747. Round o to 2 dps.",
        "a": "1.41"
    },
    {
        "q": "Let c = 163.9 + -195.38. Let y = -0.62 + c. Round y to the nearest ten.",
        "a": "-30"
    },
    {
        "q": "Let r = 1638.49967948 - 1638.5. Round r to 6 dps.",
        "a": "-0.000321"
    },
    {
        "q": "Let j = 318.17 + -320. Let x = 1.830009 + j. Round x to 5 dps.",
        "a": "0.00001"
    },
    {
        "q": "Let c(y) = 18*y**2 + 107*y + 48. Let j be c(21). Round j to the nearest one hundred.",
        "a": "10200"
    },
    {
        "q": "Let o = -1167 + 1165.339. Let l = 3.13 + o. Round l to 1 decimal place.",
        "a": "1.5"
    },
    {
        "q": "Let c = 78797.0902 + -78861. Let m = -0.5102 + c. Let n = m + 65. What is n rounded to 1 decimal place?",
        "a": "0.6"
    },
    {
        "q": "Let z = 1991 - 1991.0001383. What is z rounded to four decimal places?",
        "a": "-0.0001"
    },
    {
        "q": "Let m = -117 - -114.92. Let l = m - -2.08003. Round l to six decimal places.",
        "a": "0.00003"
    },
    {
        "q": "Let u = 128.1292 + -128. Let k = u + 2.2028. Let h = k + -2.4. What is h rounded to 2 dps?",
        "a": "-0.07"
    },
    {
        "q": "Let s = 1.32 + 61.68. Let i = s - 99. Let r = -36.0075 - i. Round r to 3 decimal places.",
        "a": "-0.008"
    },
    {
        "q": "Let t(n) = 260*n**2 + n + 12 - 10 - 7. Let r be t(5). What is r rounded to the nearest ten thousand?",
        "a": "10000"
    },
    {
        "q": "Let s = -741 - -299.6. Round s to the nearest ten.",
        "a": "-440"
    },
    {
        "q": "Let j = -580.21 + 817.34. Let d = j + -236. Round d to the nearest integer.",
        "a": "1"
    },
    {
        "q": "Let n = 0.0722 - -484.9278. Let o = n - 485.00434. Round o to four decimal places.",
        "a": "-0.0043"
    },
    {
        "q": "Let p = 60.6 - 66. Let v = -1.6 + p. Let o = v + 7.00000027. Round o to 7 dps.",
        "a": "0.0000003"
    },
    {
        "q": "Let j = -209.404 + 211. Let p = -1.37 + j. Let m = 0.3 - p. What is m rounded to two decimal places?",
        "a": "0.07"
    },
    {
        "q": "Let f be (-52)/(-8) - (-3 - 7/(-2)). Suppose 0 = -11*g + f*g - 18100. What is g rounded to the nearest 100?",
        "a": "-3600"
    },
    {
        "q": "Let g = -888110.0073 + 887983. Let j = g + 127. What is j rounded to 3 dps?",
        "a": "-0.007"
    },
    {
        "q": "Let l = 36 - 9. Let x = 30.28 - l. Let o = -3.3 + x. What is o rounded to two dps?",
        "a": "-0.02"
    },
    {
        "q": "Let k be (70644109 - (-2 + -4)) + 6. Suppose -28475879 = -24*h + k. What is h rounded to the nearest 100000?",
        "a": "4100000"
    },
    {
        "q": "Let m = -266375240 - 7524749. Let b be (-8)/2*m/(-22). Let u be 1/3 - b/6. Round u to the nearest one million.",
        "a": "8000000"
    },
    {
        "q": "Suppose -4*s + 4*x - 1691940 = 485276, -s - 2*x - 544292 = 0. What is s rounded to the nearest one hundred thousand?",
        "a": "-500000"
    },
    {
        "q": "Let f = 40.4 - 41. Let h = -0.565 - f. Let z = h + -0.0179. What is z rounded to 3 dps?",
        "a": "0.017"
    },
    {
        "q": "Let p = 1109 - 1107.107. Let k = 0.057 + p. Let w = k - -0.45. Round w to zero dps.",
        "a": "2"
    },
    {
        "q": "Let l = -77474 + -13868526. What is l rounded to the nearest 100000?",
        "a": "-13900000"
    },
    {
        "q": "Let b = -582359.96849418 - -582360. Let j = b - 0.0315. Round j to 6 dps.",
        "a": "0.000006"
    },
    {
        "q": "Let h be ((-288)/(-27))/(4/13950). Suppose 6*b - 16*b = h. Round b to the nearest 1000.",
        "a": "-4000"
    },
    {
        "q": "Let j = 138 - 136. Suppose 4*r + 6*b - 8*b = 58, -j*b + 40 = 3*r. Round r to the nearest 10.",
        "a": "10"
    },
    {
        "q": "Let t = -8.9 + 55.9. Let s = t + -31. Let y = s - 16.21. Round y to 1 dp.",
        "a": "-0.2"
    },
    {
        "q": "Let l = 0.331566 - 0.3292. Round l to three decimal places.",
        "a": "0.002"
    },
    {
        "q": "Let i = 61870.981 - 61846. Let j = 25.7 - i. Round j to 1 dp.",
        "a": "0.7"
    },
    {
        "q": "Let w = 121727 - 121725.48054. Let g = w - -0.34024. Let u = 1.85 - g. What is u rounded to 3 decimal places?",
        "a": "-0.01"
    },
    {
        "q": "Let w(y) = -29*y**2 - 14*y + 32. Let p be w(9). Let v = p + 47643. What is v rounded to the nearest one thousand?",
        "a": "45000"
    },
    {
        "q": "Suppose -15 = -81*s + 78*s. Suppose 4*z + s = -79. Let o be (-3950)/(3 + 0 + z/6). Round o to the nearest 1000.",
        "a": "8000"
    },
    {
        "q": "Let u be (-4)/(-16)*-57*56. Let c = u - -528. Let o be (-13)/(39/c)*-400. What is o rounded to the nearest ten thousand?",
        "a": "-40000"
    },
    {
        "q": "Let t = -2048.69838 + -939.32825. Let c = t + 2988. Let r = c - -0.028. Round r to 4 dps.",
        "a": "0.0014"
    },
    {
        "q": "Suppose -632200000 = 7*g - g + 4*g. What is g rounded to the nearest 1000000?",
        "a": "-63000000"
    },
    {
        "q": "Let m(o) be the third derivative of 8575007*o**4/12 + 14*o**3/3 - 22*o**2. Let a be m(-2). Round a to the nearest 1000000.",
        "a": "-34000000"
    },
    {
        "q": "Let h(p) = -p**2 - 11*p - 3926. Let b be h(0). Let d = 1626 + b. What is d rounded to the nearest 1000?",
        "a": "-2000"
    },
    {
        "q": "Suppose 2*k + 3*a - 75 = -k, 4*a + 125 = 5*k. Suppose -k = -4*f - 5. Suppose 3*m = 4*q + 12588, -m - f*q + 2741 = -1474. Round m to the nearest 1000.",
        "a": "4000"
    },
    {
        "q": "Let o = -7.8 + 6.12. Let t = o - -1.6800031. Round t to 6 decimal places.",
        "a": "0.000003"
    },
    {
        "q": "Let d = 11295 + -11343.01. Let u = 29 + 19. Let n = d + u. Round n to two dps.",
        "a": "-0.01"
    },
    {
        "q": "Let x = -37.1 + 37.100006476. What is x rounded to 6 dps?",
        "a": "0.000006"
    },
    {
        "q": "Let o = -868710 + 601310. What is o rounded to the nearest one hundred thousand?",
        "a": "-300000"
    },
    {
        "q": "Let f be -3 - 28/(-42)*66/4. Suppose -3*h - 6 = 0, 4*m - 3114 = -3*h + f*h. Round m to the nearest one hundred.",
        "a": "800"
    },
    {
        "q": "Let q = -28.1085 + -104.8814. Let c = -133 - q. Round c to three dps.",
        "a": "-0.01"
    },
    {
        "q": "Let r = -145 + 151. Suppose -r*s + s - 2085000 = 0. What is s rounded to the nearest 100000?",
        "a": "-400000"
    },
    {
        "q": "Let v = -3097312 + 4388512. What is v rounded to the nearest one hundred thousand?",
        "a": "1300000"
    },
    {
        "q": "Let i be 6/(-40)*-8*5 - -6555. What is i rounded to the nearest 100?",
        "a": "6600"
    },
    {
        "q": "Let g = 32 + -26. Let d be (-17)/(1/129*3). Let x be (-1 + d/4)*(-16)/g. Round x to the nearest 100.",
        "a": "500"
    },
    {
        "q": "Let r = -82536.67392 + 82507. Let g = -0.57513 - r. Let a = -29.1 + g. What is a rounded to 4 dps?",
        "a": "-0.0012"
    },
    {
        "q": "Let c(n) = 209*n**3 + 4*n**2 - 28*n + 7. Let s be c(4). Round s to the nearest one hundred.",
        "a": "13300"
    },
    {
        "q": "Let l = 20.1 + 0.9. Let k = 77.480078 - 56.48007773. Let n = k - l. What is n rounded to seven decimal places?",
        "a": "0.0000003"
    },
    {
        "q": "Let p(w) = 1562499*w**2 - 4*w + 12. Let g = -152 - -154. Let b be p(g). Round b to the nearest 1000000.",
        "a": "6000000"
    },
    {
        "q": "Let h = -142.68 + 144. Let m = h + -2.33. Round m to one dp.",
        "a": "-1"
    },
    {
        "q": "Let y = 183.81905 + 13.18405. Let v = 197 - y. What is v rounded to two dps?",
        "a": "0"
    },
    {
        "q": "Let o = -0.197 - -0.043. Let r = -3.156 + o. What is r rounded to zero decimal places?",
        "a": "-3"
    },
    {
        "q": "Let z = 68.64 + 0.36. Let c = z + -69.0000635. Round c to six decimal places.",
        "a": "-0.000064"
    },
    {
        "q": "Let h(l) = -3*l**2 - 2*l + 6. Let u be h(2). Let x be ((5 + u)/(-5))/(2/4). Suppose -75611 = -x*c - 11811. What is c rounded to the nearest 1000?",
        "a": "32000"
    },
    {
        "q": "Let g = 50111 - 50143.397. Let k = g - 0.503. Let q = -33.043 - k. Round q to 2 decimal places.",
        "a": "-0.14"
    },
    {
        "q": "Let w = 1557283 - -280817. Round w to the nearest 10000.",
        "a": "1840000"
    },
    {
        "q": "Let b = 11 - 13. Let s(y) = -8252*y**3 - 2*y + 4. Let q be s(b). Suppose -3*l - q - 4779 = 4*c, 3*c = l - 53099. What is c rounded to the nearest one thousand?",
        "a": "-18000"
    },
    {
        "q": "Let k = 90.72 + 690.48. What is k rounded to the nearest 10?",
        "a": "780"
    },
    {
        "q": "Let f = 1937.8 - 1937.79980074. What is f rounded to 5 dps?",
        "a": "0.0002"
    },
    {
        "q": "Let d = -175126647.910499411 + 175125368.9105. Let l = 1279 + d. Round l to seven decimal places.",
        "a": "0.0000006"
    },
    {
        "q": "Let t be 386/26 - 38/(-247). Let c be (-340608)/t - (-7)/35. Let i = c + 9107. What is i rounded to the nearest one thousand?",
        "a": "-14000"
    },
    {
        "q": "Let r be 4*(-3 + (-45)/(-12)). Suppose -2*n + 82 = 74. Suppose -n*p + 5599 = -z, r*z - 2486 - 3117 = -4*p. Round p to the nearest one thousand.",
        "a": "1000"
    },
    {
        "q": "Let p = -48.46 - -48. Let t = p + -0.44. Let s = t - -0.90000194. Round s to seven dps.",
        "a": "0.0000019"
    },
    {
        "q": "Let w = -284.06 - 0.94. Let q = w - -285.000237. What is q rounded to 5 dps?",
        "a": "0.00024"
    },
    {
        "q": "Let w = -81.476 + 41.615. What is w rounded to zero dps?",
        "a": "-40"
    },
    {
        "q": "Let n = -327374 - -554059. Let j = 861712 - n. Suppose 3*p - j + 35027 = 0. What is p rounded to the nearest 100000?",
        "a": "200000"
    },
    {
        "q": "Let j(h) = 14*h**2 - 2*h + 12. Let m be j(-9). Suppose 12*r - 3*r + 19044 = 0. Let i = r - m. What is i rounded to the nearest one hundred?",
        "a": "-3300"
    },
    {
        "q": "Let d = 149468435 + -149468477.0000179. Let j = 0.51 + 41.49. Let h = j + d. Round h to 6 decimal places.",
        "a": "-0.000018"
    },
    {
        "q": "Let x = -325.423 + -8.277. Round x to the nearest 10.",
        "a": "-330"
    },
    {
        "q": "Suppose 2*g = 5*g - 6. Let v(j) = j**3 - j**2 - j - 3. Let d be v(g). Let c(b) = 12997*b - 3. Let q be c(d). What is q rounded to the nearest one thousand?",
        "a": "-13000"
    },
    {
        "q": "Let f = 12515886 + 45437133. Suppose 0 = -10*l - f + 17153019. What is l rounded to the nearest one hundred thousand?",
        "a": "-4100000"
    },
    {
        "q": "Suppose -u = -3*m + 45, -4*m + 28 = u - 39. Let p(h) = 165*h**2 - 10*h + 20. Let v be p(m). Round v to the nearest 1000.",
        "a": "42000"
    },
    {
        "q": "Suppose -4*u = 17 - 85. Let s(z) = -17*z + 18. Let a be s(u). Round a to the nearest ten.",
        "a": "-270"
    },
    {
        "q": "Suppose -z + 362214 = x - 3127773, 2*x = 2*z + 6979986. Suppose t - 5*n + 0*n + x = 0, 3*t - 4*n = -10469992. What is t rounded to the nearest 100000?",
        "a": "-3500000"
    },
    {
        "q": "Let k = -140.07 + -19.33. Let d = k - -138. Round d to zero decimal places.",
        "a": "-21"
    },
    {
        "q": "Suppose 0 = n - z + 1053700, 9*n - 5*n - 5*z + 4214800 = 0. What is n rounded to the nearest 10000?",
        "a": "-1050000"
    },
    {
        "q": "Let x = -1.929437 - -180.921237. Let i = 179 - x. What is i rounded to 2 dps?",
        "a": "0.01"
    },
    {
        "q": "Let h = -583977 - -531838.6. Let u = -52112.39995 - h. Let o = u - 26. What is o rounded to five decimal places?",
        "a": "0.00005"
    },
    {
        "q": "Let d = 29 - 11. Let k = -40014.743 + 39997. Let i = d + k. What is i rounded to two dps?",
        "a": "0.26"
    },
    {
        "q": "Let w be -4 - 76/(-18) - 2250569/171. What is w rounded to the nearest one thousand?",
        "a": "-13000"
    },
    {
        "q": "Let d = -14217700.88100147 - -14217615.881. Let o = -193 + 108. Let j = d - o. Round j to seven decimal places.",
        "a": "-0.0000015"
    },
    {
        "q": "Let q = 308 + -325.3. Let v = 17.2732 + q. Round v to three decimal places.",
        "a": "-0.027"
    },
    {
        "q": "Suppose -716330 = -s - 3470330. What is s rounded to the nearest one hundred thousand?",
        "a": "-2800000"
    },
    {
        "q": "Let x = -53.83 + 53.8288517. What is x rounded to 5 decimal places?",
        "a": "-0.00115"
    },
    {
        "q": "Let y(r) = -111*r - 9. Let u(g) = 334*g + 26. Let v(l) = 2*u(l) + 7*y(l). Let x be v(2). Round x to the nearest one hundred.",
        "a": "-200"
    },
    {
        "q": "Suppose 9*j = 6*j. Suppose 3*l = -3*g + 345, 4*g + j*l - 460 = 4*l. Suppose -g = -2*b - 31. Round b to the nearest ten.",
        "a": "40"
    },
    {
        "q": "Let p = -2644097.99698 - -2643998. Let g = p - -100. What is g rounded to 4 dps?",
        "a": "0.003"
    },
    {
        "q": "Let p = -1.97113 + 1.973. Round p to 4 decimal places.",
        "a": "0.0019"
    },
    {
        "q": "Let w = 303.743 + -304.4429755. Let n = 0.7 + w. Round n to 5 decimal places.",
        "a": "0.00002"
    },
    {
        "q": "Let t be (-32)/56*(1 + -15). Let a be 2714998/3 + t/12. What is a rounded to the nearest 100000?",
        "a": "900000"
    },
    {
        "q": "Let r = 775 + -666.96. What is r rounded to the nearest 10?",
        "a": "110"
    },
    {
        "q": "Let f = 1785.0634 + -1786.8. Round f to 2 decimal places.",
        "a": "-1.74"
    },
    {
        "q": "Let b = -57.887 + -0.113. Let y = -167.4 - b. What is y rounded to the nearest 10?",
        "a": "-110"
    },
    {
        "q": "Let c = -11.406 + 11.40612519. Round c to five decimal places.",
        "a": "0.00013"
    },
    {
        "q": "Let q = 1776 + -1774.366. Let i = -1.99 + q. Let c = 0.32 + i. Round c to 2 decimal places.",
        "a": "-0.04"
    },
    {
        "q": "Let u be 7/(6/(-3 - -966843)). Suppose 0 = -4*f - 0*g - g - 1128004, u = -4*f + 5*g. What is f rounded to the nearest one hundred thousand?",
        "a": "-300000"
    },
    {
        "q": "Suppose 0 = -y - 2*z + 16, -4*y + 0*z + z + 82 = 0. Suppose -y*a = -19*a + 4. Let v be (4 + a + -1)*-4040. Round v to the nearest one hundred.",
        "a": "4000"
    },
    {
        "q": "Suppose t + 3*y = -5, -5*y = -2*t - 11 + 34. Let x be 1/(-2)*t + -87100. Let v = 130102 + x. What is v rounded to the nearest ten thousand?",
        "a": "40000"
    },
    {
        "q": "Let j = -407733 - -404058.18. Let n = 3714 + j. Let m = n - 40. Round m to 1 dp.",
        "a": "-0.8"
    },
    {
        "q": "Let i = 0.48 - 0.86. Let o = i + 0.336. Let a = 1.824 + o. Round a to 1 decimal place.",
        "a": "1.8"
    },
    {
        "q": "Let j = -0.99 + 1.454. Let y = j - 0.47902. Round y to three decimal places.",
        "a": "-0.015"
    },
    {
        "q": "Let h be 28940*8*(-1275)/102. What is h rounded to the nearest ten thousand?",
        "a": "-2890000"
    },
    {
        "q": "Suppose -4*h + 3*g = h - 993015, -2*h - 2*g + 397190 = 0. Round h to the nearest ten thousand.",
        "a": "200000"
    },
    {
        "q": "Let z = 7891.99996407 + -7892. Round z to 6 decimal places.",
        "a": "-0.000036"
    },
    {
        "q": "Let q = 5705.67 + -5446.031. Let i = q - 259. What is i rounded to 2 decimal places?",
        "a": "0.64"
    },
    {
        "q": "Suppose -h + 5*s - 94980 = 172170, -801350 = 3*h + 10*s. Round h to the nearest ten thousand.",
        "a": "-270000"
    },
    {
        "q": "Let l = -1076.244257 + 1432.2443149. Let s = l - 356. Round s to 6 dps.",
        "a": "0.000058"
    },
    {
        "q": "Let m(l) = 4558*l**3 - 2*l**2 + l - 2. Let p be m(1). What is p rounded to the nearest 100?",
        "a": "4600"
    },
    {
        "q": "Let w be 3/21 - (-6540)/84. Let h be ((-231)/4)/(w/(-5200)). Round h to the nearest 1000.",
        "a": "4000"
    },
    {
        "q": "Let c = -0.0805 - -0.097. Let z = c - 0.017807. Round z to four decimal places.",
        "a": "-0.0013"
    },
    {
        "q": "Let s(t) = t**2 - 4*t + 1. Let m be s(2). Let v be 8 + 909993 + (3/m - 0). Round v to the nearest one million.",
        "a": "1000000"
    },
    {
        "q": "Let v = 4116 - 2347. What is v rounded to the nearest 1000?",
        "a": "2000"
    },
    {
        "q": "Let f = 11 - 29. Let k = f + 17.631. Round k to 2 decimal places.",
        "a": "-0.37"
    },
    {
        "q": "Suppose 364*g - 3942000 = 384*g. What is g rounded to the nearest ten thousand?",
        "a": "-200000"
    },
    {
        "q": "Let w = -42.144 - -41.35. What is w rounded to zero dps?",
        "a": "-1"
    },
    {
        "q": "Let g = -122.908 - -2.208. Let o = 79 + g. What is o rounded to the nearest 10?",
        "a": "-40"
    },
    {
        "q": "Let k = -254.8 + 253.66711. Let m = -1.13 - k. Round m to 4 decimal places.",
        "a": "0.0029"
    },
    {
        "q": "Let c = -38 + -1. Let s = -4 - c. Let t be (-391986)/s + 2/(-5). What is t rounded to the nearest one thousand?",
        "a": "-11000"
    },
    {
        "q": "Let a = 4466.709 - 4464. Let l = -0.049 + a. What is l rounded to 1 decimal place?",
        "a": "2.7"
    },
    {
        "q": "Let h = -131370089947 + 131370091173.00000619. Let g = h + -1226. What is g rounded to 6 decimal places?",
        "a": "0.000006"
    },
    {
        "q": "Let l = -515 + -213. Let d be ((-72)/30)/(l/(-365) + -2). Round d to the nearest 10.",
        "a": "440"
    },
    {
        "q": "Let o = -16048 - -16075.743. Round o to 1 decimal place.",
        "a": "27.7"
    },
    {
        "q": "Let b = 2457 - 2456.307. What is b rounded to 2 dps?",
        "a": "0.69"
    },
    {
        "q": "Let d be ((-699786)/(-15))/9*-1890 + 4. Round d to the nearest 100000.",
        "a": "-9800000"
    },
    {
        "q": "Let h(s) be the second derivative of 179999*s**3/3 - 5*s**2 + 8*s - 2. Let l be h(-5). Round l to the nearest one million.",
        "a": "-2000000"
    },
    {
        "q": "Let m be 6/39 - (-218132)/52. Suppose 4315 + m = -23*i. Round i to the nearest 100.",
        "a": "-400"
    },
    {
        "q": "Let b = 4196 + -4196.000172. Round b to five dps.",
        "a": "-0.00017"
    },
    {
        "q": "Let o = -203 - -197. Let m be (-16742)/9 - o/162*6. Round m to the nearest 100.",
        "a": "-1900"
    },
    {
        "q": "Let b = -16.8 - -14. Let o = 2.8441 - 0.1641. Let u = b + o. What is u rounded to one decimal place?",
        "a": "-0.1"
    },
    {
        "q": "Let n = 46.1279 + -0.1779. Let s = n - 46. Let j = -1.8 - s. What is j rounded to one dp?",
        "a": "-1.8"
    },
    {
        "q": "Let f be (307500/41)/((-1)/(-11444)). What is f rounded to the nearest one million?",
        "a": "86000000"
    },
    {
        "q": "Let r(w) = 232373*w + 114. Let v be r(-6). Let g = -2716124 - v. What is g rounded to the nearest one hundred thousand?",
        "a": "-1300000"
    },
    {
        "q": "Let a(i) = -3*i**3 - 8*i**2 + 4*i - 7. Let u be a(-6). Suppose -2*o + u + 153 = 0. Round o to the nearest 10.",
        "a": "240"
    },
    {
        "q": "Let c = -0.4276582 - -0.4277. Round c to five dps.",
        "a": "0.00004"
    },
    {
        "q": "Let n = -51943.1034 + 51950.46339318. Let m = n + -7.36. Round m to six decimal places.",
        "a": "-0.000007"
    },
    {
        "q": "Let k = -12.309994739 - -12.31. What is k rounded to seven dps?",
        "a": "0.0000053"
    },
    {
        "q": "Let x = -39 + 312. Let j = x - 272.481. What is j rounded to 2 decimal places?",
        "a": "0.52"
    },
    {
        "q": "Let u = 29 + -29.183. Let r = 0.17918 + u. What is r rounded to four decimal places?",
        "a": "-0.0038"
    },
    {
        "q": "Let f = -399758 - -621778. What is f rounded to the nearest 1000?",
        "a": "222000"
    },
    {
        "q": "Let a = 109 + -93. Suppose -20439 = -a*c + 49001. What is c rounded to the nearest one hundred?",
        "a": "4300"
    },
    {
        "q": "Let p = -0.01297 + -35.59703. What is p rounded to zero dps?",
        "a": "-36"
    },
    {
        "q": "Let m = -0.04508 + 0.00559. Round m to three decimal places.",
        "a": "-0.039"
    },
    {
        "q": "Suppose 0 = 4*a - f - 16, 4*f - 1 = -a + 3. Let b(x) = 122656*x**2 - 3*x + 4. Let m be b(a). Suppose -4*r + m = -277512. Round r to the nearest 100000.",
        "a": "600000"
    },
    {
        "q": "Let w = 11.41 + -694.41. Let h = -683.00369 - w. Round h to four decimal places.",
        "a": "-0.0037"
    },
    {
        "q": "Suppose -6*p = -8*p + 28. Let c be (-6)/p + 2*(-67)/14. Let q be 46/c - -4 - (-59497)/(-5). Round q to the nearest one thousand.",
        "a": "-12000"
    },
    {
        "q": "Let m = -16 + 4. Let d = 12.5 + m. Let o = d + -0.4999954. Round o to six dps.",
        "a": "0.000005"
    },
    {
        "q": "Let i = 17799 + -17798.9879356. Let z = 0.012 - i. What is z rounded to five dps?",
        "a": "-0.00006"
    },
    {
        "q": "Let f be 23/92 - (2/(-8))/(-1). Let n be (1 - f)*(0 - -306787). Suppose 6787 - n = 4*z. Round z to the nearest 10000.",
        "a": "-80000"
    },
    {
        "q": "Let w = 82842730.000195 - 82842562. Let x = 168 - w. What is x rounded to 5 dps?",
        "a": "-0.0002"
    },
    {
        "q": "Let i be 360/(-135) + (-6)/(-2) + (-144368997)/(-9). Round i to the nearest one million.",
        "a": "16000000"
    },
    {
        "q": "Let a = 1486.3 + -1669. Round a to the nearest ten.",
        "a": "-180"
    },
    {
        "q": "Let z = 13.443 + -8.266. What is z rounded to zero decimal places?",
        "a": "5"
    },
    {
        "q": "Let o = -6186026 - -8671955. Let c = o + -2485911.999952. Let w = -17 + c. What is w rounded to 5 dps?",
        "a": "0.00005"
    },
    {
        "q": "Let u = 5422 - 5422.00012651. Round u to five decimal places.",
        "a": "-0.00013"
    },
    {
        "q": "Let v = 9 + 12. Let x = v + -72. Let j = x + 51.0058. Round j to three decimal places.",
        "a": "0.006"
    },
    {
        "q": "Let q = 24 + -45.1. Let t = 0 - q. Round t to the nearest integer.",
        "a": "21"
    },
    {
        "q": "Let m = -32 + 33. Let s be (m - 5967804 - (0 - 0)) + 1. Let n = -3747802 - s. Round n to the nearest 100000.",
        "a": "2200000"
    },
    {
        "q": "Let x = 31.68 + -45.2. Let r = -1.3 - -0.02. Let b = r + x. Round b to the nearest integer.",
        "a": "-15"
    },
    {
        "q": "Let b = -2880 + 2879.942304. Let s = -0.058 - b. Round s to five decimal places.",
        "a": "-0.0003"
    },
    {
        "q": "Let v = -242.5 - -96.4. What is v rounded to the nearest 10?",
        "a": "-150"
    },
    {
        "q": "Let l be 2*(-30528)/(-5 + -1). Let g = l + -6226. What is g rounded to the nearest 100?",
        "a": "4000"
    },
    {
        "q": "Let g = -406 - -224. Let f = g + 182.0000871. What is f rounded to 5 decimal places?",
        "a": "0.00009"
    },
    {
        "q": "Let p = 1038907.7 - -306476.3. Let c = 1345353.99945 - p. Let q = 30 + c. What is q rounded to four decimal places?",
        "a": "-0.0006"
    },
    {
        "q": "Let s = -364.101442 - -364.1. What is s rounded to 3 decimal places?",
        "a": "-0.001"
    },
    {
        "q": "Let k(d) = -2*d**3 - 26*d**2 - 13*d - 16. Let g be k(-18). Let p = g - -612. What is p rounded to the nearest 100?",
        "a": "4100"
    },
    {
        "q": "Let r = 4215.0003744 + -4215. What is r rounded to 4 decimal places?",
        "a": "0.0004"
    },
    {
        "q": "Let p = 28 - -4. Let t = 55998.840005 - 55966.84. Let c = p - t. What is c rounded to six decimal places?",
        "a": "-0.000005"
    },
    {
        "q": "Let i = -6.5 + 2.7. Let d = -3.71124 - 0.088784. Let p = i - d. Round p to five dps.",
        "a": "0.00002"
    },
    {
        "q": "Suppose 14069508 = 70*p - 7609492. What is p rounded to the nearest one hundred thousand?",
        "a": "300000"
    },
    {
        "q": "Let i = -1617 + 1501.45. Let c = i + 12.15. Round c to the nearest ten.",
        "a": "-100"
    },
    {
        "q": "Let g = -33103628 - -33103620.8999962. Let i = 7.1 + g. What is i rounded to 6 dps?",
        "a": "-0.000004"
    },
    {
        "q": "Let z = 126 - 162. Let y = z - -36.0412. Round y to three decimal places.",
        "a": "0.041"
    },
    {
        "q": "Let i be ((-839868)/10 + 52/390)*-150. What is i rounded to the nearest 100000?",
        "a": "12600000"
    },
    {
        "q": "Let q = 78.440112 - 80.15134793. Let i = q + -69.28881707. Let y = i + 71. What is y rounded to 5 dps?",
        "a": "-0.00005"
    },
    {
        "q": "Let m = -0.05 + -0.012. Let k = -63.062 - m. Let z = k + 63.0078. What is z rounded to 3 decimal places?",
        "a": "0.008"
    },
    {
        "q": "Let c = 31 + -10. Suppose -2*x + c = 13. Suppose 3*o + 2*l - 558 = -l, 2*l = -x*o + 734. What is o rounded to the nearest 10?",
        "a": "180"
    },
    {
        "q": "Let o = -996 + 994.9584. Let m = 0.97 + o. Let c = m - -0.085. Round c to three dps.",
        "a": "0.013"
    },
    {
        "q": "Let h = 3.697 - -0.003. Let v = -4.5 - -18. Let o = h + v. What is o rounded to zero dps?",
        "a": "17"
    },
    {
        "q": "Let n = -997299 + 997299.430109. Let f = 0.43 - n. What is f rounded to 4 dps?",
        "a": "-0.0001"
    },
    {
        "q": "Let l = -122.127 + -848.234. Let q = l + 971. Let g = q + 0.031. What is g rounded to one decimal place?",
        "a": "0.7"
    },
    {
        "q": "Let m = 77 - 80. Let l be (m + (-295006)/(-2))/((-1)/(-320)). What is l rounded to the nearest one million?",
        "a": "47000000"
    },
    {
        "q": "Let a = -450 + 186. Let x = 150.5 - -78.1. Let z = x + a. What is z rounded to the nearest integer?",
        "a": "-35"
    },
    {
        "q": "Let z = 156.149536 - 155.58. Let v = 0.57 - z. Round v to 4 dps.",
        "a": "0.0005"
    },
    {
        "q": "Let t = -1061.59 - -1007.6. What is t rounded to the nearest 10?",
        "a": "-50"
    },
    {
        "q": "Let u = 9745.90240032 - 9713.9024. Let j = 0.889 - 32.889. Let o = u + j. What is o rounded to seven decimal places?",
        "a": "0.0000003"
    },
    {
        "q": "Suppose 301300 = -82*k + 92*k. Round k to the nearest 1000.",
        "a": "30000"
    },
    {
        "q": "Let n = 5.573 - -0.027. Let y = -0.346 + n. Let v = y - 5.3. Round v to two dps.",
        "a": "-0.05"
    },
    {
        "q": "Let b = -2493 + 2485.246. Let u = b - -7.5. Round u to 2 dps.",
        "a": "-0.25"
    },
    {
        "q": "Let u(a) = -1355924*a**3 + 7*a**2 + 5*a + 4. Let y be u(-3). Round y to the nearest one million.",
        "a": "37000000"
    },
    {
        "q": "Suppose 51*h = 49*h + 22. Suppose -h*z + 12*z = 331. Suppose -2*c = -6*c + 20, -w - 5*c + z = 0. What is w rounded to the nearest ten?",
        "a": "310"
    },
    {
        "q": "Let r = 4326.44 - 4352.44024. Let i = 58 + -84. Let m = r - i. Round m to four dps.",
        "a": "-0.0002"
    },
    {
        "q": "Let z = 2219 + -2218.9999998082. Round z to seven decimal places.",
        "a": "0.0000002"
    },
    {
        "q": "Let m = 3787230.1 + 13577781.5. Let d = m + -17364950.5999876. Let w = -61 + d. What is w rounded to six dps?",
        "a": "0.000012"
    },
    {
        "q": "Let k be -7*(-7)/(49/2). Suppose 4*r + 3*w - 7260 = 0, -2*w - k*w = -5*r + 9075. Let o = 4815 - r. What is o rounded to the nearest one thousand?",
        "a": "3000"
    },
    {
        "q": "Let r = 6256164 - 4229949. Let w = r + -2026200.99979. Let z = w - 14. Round z to 4 decimal places.",
        "a": "0.0002"
    },
    {
        "q": "Let i = 0.1173 + -0.119095. What is i rounded to 4 dps?",
        "a": "-0.0018"
    },
    {
        "q": "Let h be 105599934/(-12) + -6 + 2/4. Round h to the nearest one hundred thousand.",
        "a": "-8800000"
    },
    {
        "q": "Let p = -113.793 + -0.207. Let m = p + 115.01. Round m to 0 decimal places.",
        "a": "1"
    },
    {
        "q": "Let m = 4172.83585 - 3954.8358395. Let p = m - 218. What is p rounded to 6 decimal places?",
        "a": "0.000011"
    },
    {
        "q": "Let g = 1486.98527 - 1487. Let u = g - -0.24603. Let o = u + -0.23. What is o rounded to 3 dps?",
        "a": "0.001"
    },
    {
        "q": "Let m be 4 - (-1)/(-2)*4. Suppose 4*r + 3*h - 2142 - 473 = 0, 0 = m*r - 2*h - 1318. Round r to the nearest one hundred.",
        "a": "700"
    },
    {
        "q": "Let i = -5244.04937 + 5244. Round i to 2 dps.",
        "a": "-0.05"
    },
    {
        "q": "Let v be -14719 - 5*8/5. Round v to the nearest 100.",
        "a": "-14700"
    },
    {
        "q": "Let p = -10.02098 + 77.0209. Let z = p - 67. Round z to five dps.",
        "a": "-0.00008"
    },
    {
        "q": "Let i = 1 + 1.5. Let f = i + 15.5. Let g = f + -18.00001. What is g rounded to six dps?",
        "a": "-0.00001"
    },
    {
        "q": "Let b = -0.59 - -5.96. Let s = 5.369546 - b. Round s to 5 decimal places.",
        "a": "-0.00045"
    },
    {
        "q": "Let p be (-36290007)/5 + 280/200. What is p rounded to the nearest 1000000?",
        "a": "-7000000"
    },
    {
        "q": "Let b = 54502 - 57485.1. Round b to the nearest 10.",
        "a": "-2980"
    },
    {
        "q": "Let c = 486.999993742 + -487. Round c to seven decimal places.",
        "a": "-0.0000063"
    },
    {
        "q": "Let f = 21324 - 76414. What is f rounded to the nearest ten thousand?",
        "a": "-60000"
    },
    {
        "q": "Let x = 69.45 + -111. Round x to the nearest integer.",
        "a": "-42"
    },
    {
        "q": "Let f = 2125.502 - 2125. What is f rounded to 1 decimal place?",
        "a": "0.5"
    },
    {
        "q": "Let w = 7750.33 + -7821. What is w rounded to the nearest ten?",
        "a": "-70"
    },
    {
        "q": "Suppose -8*y + 28 = -12. Suppose 0 = -0*j - j + 5*q - 118, -y*j + 2*q = 659. What is j rounded to the nearest 10?",
        "a": "-130"
    },
    {
        "q": "Let z(o) = -16569002*o**2 - 21*o - 19. Let x be z(-1). Round x to the nearest 100000.",
        "a": "-16600000"
    },
    {
        "q": "Let k = -1102.8543 + -0.1457. Let x = -1026.1 - k. What is x rounded to the nearest ten?",
        "a": "80"
    },
    {
        "q": "Suppose k + 4 = 2*k. Suppose 0 = 3*j + v + 4903939, 5*j - k*j = v - 1634645. Let m = j - -824646. What is m rounded to the nearest 100000?",
        "a": "-800000"
    },
    {
        "q": "Let k = 2876 + -2875.99015. What is k rounded to four dps?",
        "a": "0.0099"
    },
    {
        "q": "Let v = 4424.00122 + -0.00122. Let q = v + -4424.2141. What is q rounded to 2 dps?",
        "a": "-0.21"
    },
    {
        "q": "Let x = -2780.09904 + 2780. What is x rounded to 3 dps?",
        "a": "-0.099"
    },
    {
        "q": "Let x = -193 - -194. Let z be x*(-5)/1 - -24805. Round z to the nearest 10000.",
        "a": "20000"
    },
    {
        "q": "Let n = -0.16236 - -0.33117. Round n to two dps.",
        "a": "0.17"
    },
    {
        "q": "Let k(n) = -2*n - 2. Let r be k(-1). Suppose 0*t + b = 2*t + 2, 2*t - 2*b + 4 = r. Round t to 6 dps.",
        "a": "0"
    },
    {
        "q": "Let x = -5853 - -5852.997499. Round x to 3 dps.",
        "a": "-0.003"
    },
    {
        "q": "Let k = -7241 - -7121.34. Let l = k - 2.34. Let s = 121.999839 + l. Round s to five decimal places.",
        "a": "-0.00016"
    },
    {
        "q": "Let s = -1.39 - -1.396306. What is s rounded to 4 dps?",
        "a": "0.0063"
    },
    {
        "q": "Let c = -0.0414 + -11.9286. Let v = -11.96229 - c. Round v to four decimal places.",
        "a": "0.0077"
    },
    {
        "q": "Let o = -246.49 - -169. What is o rounded to the nearest integer?",
        "a": "-77"
    },
    {
        "q": "Let w = -29081.90841 - -29081. Let z = w + 1.90847. Let q = -1 + z. Round q to four dps.",
        "a": "0.0001"
    },
    {
        "q": "Let b(k) = -10*k**3 + k**2 - 5*k - 38. Let l be b(-8). Suppose 6*g + l = 428. Round g to the nearest one hundred.",
        "a": "-800"
    },
    {
        "q": "Let f(q) = 2*q**3 + 7*q**2 + 21*q - 10. Let l(v) = -v - 16. Let u be l(-20). Suppose u*g + 0*g = -60. Let n be f(g). Round n to the nearest 1000.",
        "a": "-6000"
    },
    {
        "q": "Let h = -0.0606 - -9.8206. Let r = -0.24 - h. Let s = -9.97 - r. Round s to 1 dp.",
        "a": "0"
    },
    {
        "q": "Let s(i) = -3*i - 5. Let j(f) = f**2 + 18*f + 14. Let d be j(-17). Let g be (d + 14/4)*0. Let p be s(g). Round p to the nearest integer.",
        "a": "-5"
    },
    {
        "q": "Let b = 262.3 - 245. Let v = -19.136 + b. Let j = v - -1.9. What is j rounded to two dps?",
        "a": "0.06"
    },
    {
        "q": "Let p = -39.98 - -40. Let t = p + 6.98. Let v = -6.999987 + t. What is v rounded to 6 decimal places?",
        "a": "0.000013"
    },
    {
        "q": "Let c(y) = 453619*y + 1523. Let g be c(-17). What is g rounded to the nearest one hundred thousand?",
        "a": "-7700000"
    },
    {
        "q": "Let i(k) = k**2 + 2*k - 21. Let u be i(-6). Suppose u*t + 74823 = -4*f + 818839, t - 248020 = -5*f. Round t to the nearest one hundred thousand.",
        "a": "200000"
    },
    {
        "q": "Let r(s) = 208*s + 2. Let h(g) = g. Let n(j) = 5*h(j) - r(j). Let f be n(4). Let k = 254 + f. What is k rounded to the nearest one hundred?",
        "a": "-600"
    },
    {
        "q": "Suppose 28*i - 8*i + 300 = 0. Let b(u) = -16491*u**2 - 29*u + 40. Let k be b(i). What is k rounded to the nearest one million?",
        "a": "-4000000"
    },
    {
        "q": "Let p = -44 + 47. Let k be 16650015/(15/p) - 3. Round k to the nearest one hundred thousand.",
        "a": "3300000"
    },
    {
        "q": "Let j = -1900498 + 1901240.9222. Let o = -743 + j. Round o to 2 decimal places.",
        "a": "-0.08"
    },
    {
        "q": "Let y = 4.07799592 - 4.078. Round y to six decimal places.",
        "a": "-0.000004"
    },
    {
        "q": "Suppose 0 = 4*t - 5*d - 7528415, -24*t + 5*d = -28*t + 7528385. Round t to the nearest 100000.",
        "a": "1900000"
    },
    {
        "q": "Let j = 189 - 150. Let i = j - 39.8. Round i to 0 dps.",
        "a": "-1"
    },
    {
        "q": "Let g = 0.58635 + -298.47635. What is g rounded to the nearest integer?",
        "a": "-298"
    },
    {
        "q": "Let z = 51279 + -34114. Round z to the nearest 100.",
        "a": "17200"
    },
    {
        "q": "Let a be 17/5 + (-2)/5. Suppose 0 = -5*i + a*v + 6, 4*i = 6*v - 2*v. Suppose 0 = i*w - 5*w - 10800. Round w to the nearest 1000.",
        "a": "-5000"
    },
    {
        "q": "Suppose 0 = -4*f - 17308677 + 54872085. Suppose 49643401 = 4*o - 57520007. Let m = f - o. Round m to the nearest one million.",
        "a": "-17000000"
    },
    {
        "q": "Let v be -1*(-3)/(-6) + (-20566)/4. Let x be -3 - ((-6)/24 - v/(-8)). Let z be x/12*((-45)/2)/(-3). Round z to the nearest 1000.",
        "a": "0"
    },
    {
        "q": "Let b(s) = 69*s**2 - 11*s + 12. Let f(r) = -23*r**2 + 4*r - 4. Let d(n) = -3*b(n) - 8*f(n). Let u be d(-2). Let l = 176 + u. Round l to the nearest ten.",
        "a": "80"
    },
    {
        "q": "Let k = 0.856449 + 0.403602. Let a = k - 1.26. What is a rounded to 5 decimal places?",
        "a": "0.00005"
    },
    {
        "q": "Let g = -16.516 + 1.686. Let i = 2.21 + -5.08. Let y = i + g. Round y to 0 decimal places.",
        "a": "-18"
    },
    {
        "q": "Let u be (256/40)/((-32)/30 - -1). Let w be (-16)/u + 55918/12. Round w to the nearest one thousand.",
        "a": "5000"
    },
    {
        "q": "Let l = 476.1 + -486.279. What is l rounded to the nearest integer?",
        "a": "-10"
    },
    {
        "q": "Let p = -6540 + 6540.19131. Round p to 3 decimal places.",
        "a": "0.191"
    },
    {
        "q": "Let q = 39.7 + -38.93275. Let x = -0.77 + q. Round x to four decimal places.",
        "a": "-0.0028"
    },
    {
        "q": "Let s = -117 + 116.49. Let w = s - -0.09. Let v = w + 0.42000006. Round v to seven decimal places.",
        "a": "0.0000001"
    },
    {
        "q": "Let x = -794883284 - -794883338.9999821. Let b = 55 - x. Round b to 6 dps.",
        "a": "0.000018"
    },
    {
        "q": "Let h = -35974.782 - -35925. Let w = h + 50. Let m = -0.21 + w. What is m rounded to 3 dps?",
        "a": "0.008"
    },
    {
        "q": "Let o = -2253.425 - -2192. Let f = -62 - o. What is f rounded to 1 dp?",
        "a": "-0.6"
    },
    {
        "q": "Let j = -122.3584 - -123.3. What is j rounded to 1 decimal place?",
        "a": "0.9"
    },
    {
        "q": "Let l = 228.7 - 180.795. Let q = -48 + l. Let c = -0.14 - q. What is c rounded to 2 decimal places?",
        "a": "-0.05"
    },
    {
        "q": "Let s = 2.652896226 - 287.652914126. Let d = -285 - s. Round d to five decimal places.",
        "a": "0.00002"
    },
    {
        "q": "Let o = 1.35597448 - 1.356. What is o rounded to six decimal places?",
        "a": "-0.000026"
    },
    {
        "q": "Let s = 275107.0053 - 275139. Let i = -32.1 - s. Round i to two decimal places.",
        "a": "-0.11"
    },
    {
        "q": "Let y(j) = 797*j**3 - 8*j**2 - j - 8. Let v be y(-4). Let h = -72140 - v. What is h rounded to the nearest ten thousand?",
        "a": "-20000"
    },
    {
        "q": "Let u = 4825.000000241 - 4825. What is u rounded to 7 dps?",
        "a": "0.0000002"
    },
    {
        "q": "Let h(i) = 97877*i**2 + i + 80. Let n be h(-5). Round n to the nearest 1000000.",
        "a": "2000000"
    },
    {
        "q": "Let a = -29.92 + 30. Let y = -0.079999612 + a. Round y to seven dps.",
        "a": "0.0000004"
    },
    {
        "q": "Suppose -3*f - f = 20. Let x be ((-669492)/f)/((-6)/30). Let j = -1369492 - x. Round j to the nearest 1000000.",
        "a": "-1000000"
    },
    {
        "q": "Suppose 5*n + 6*l - 17465004 = 7*l, -n = -3*l - 3493012. What is n rounded to the nearest 1000000?",
        "a": "3000000"
    },
    {
        "q": "Let a be (-1 - 0 - -1416601)/((-111)/(-74)). What is a rounded to the nearest one hundred thousand?",
        "a": "900000"
    },
    {
        "q": "Let f = 0.697 + -44.397. Let v = 45 + f. Let a = -6.8 - v. Round a to 0 decimal places.",
        "a": "-8"
    },
    {
        "q": "Let r = 4877.01956 - 4877. What is r rounded to three dps?",
        "a": "0.02"
    },
    {
        "q": "Let h = -13.4 - -166.4. Let l = -153.000069 + h. Round l to five dps.",
        "a": "-0.00007"
    },
    {
        "q": "Let x = -159.4 - -159.4000002976. What is x rounded to seven decimal places?",
        "a": "0.0000003"
    },
    {
        "q": "Let j = -821900468.7 - -786660564. Let q = -35239936.6999974 - j. Let z = q + 32. Round z to six decimal places.",
        "a": "0.000003"
    },
    {
        "q": "Let i = -17288.54 + 17446. What is i rounded to zero dps?",
        "a": "157"
    },
    {
        "q": "Let n = -0.042 + -0.318. Let h = 1.79655 + -1.436. Let r = n + h. What is r rounded to four decimal places?",
        "a": "0.0006"
    },
    {
        "q": "Suppose -5*f = -4*u, u + 11 = -0*f + 4*f. Suppose -5*i = 0, -u*l + i + 9359 - 359 = 0. Round l to the nearest 100.",
        "a": "1800"
    },
    {
        "q": "Let i be (-7)/(-2)*7/((-490)/(-80)). Suppose -3*m - 40200002 = -2*p, m + p + 13400003 = i*p. What is m rounded to the nearest 1000000?",
        "a": "-13000000"
    },
    {
        "q": "Let d = -37719 - -37392.82. Round d to the nearest integer.",
        "a": "-326"
    },
    {
        "q": "Let z = -1.95 + -2.45. Let y = z + -24.4. Round y to 0 dps.",
        "a": "-29"
    },
    {
        "q": "Let z(y) = -23581*y**2 + 3*y + 4. Let o be z(-3). Suppose -39613272 = -12*d - 13480080. Let l = o - d. Round l to the nearest one hundred thousand.",
        "a": "-2400000"
    },
    {
        "q": "Suppose 7 = 3*x + 4*j, -j - 46 = -5*x + 4. Suppose -11*w + 134 = -x*w. Let o = -148 + w. Round o to the nearest ten.",
        "a": "-80"
    },
    {
        "q": "Let r = -2.74 + 516.74. Let i = -513.99999442 + r. Round i to six dps.",
        "a": "0.000006"
    },
    {
        "q": "Let i = -46 - -48.5. Let f = -5.5 - i. Let o = -1.4 - f. Round o to the nearest integer.",
        "a": "7"
    },
    {
        "q": "Let b = 405.800005487 + -405.8. Round b to seven dps.",
        "a": "0.0000055"
    },
    {
        "q": "Let r(u) = u**2 + 458*u + 28. Let j be r(-35). Round j to the nearest 100.",
        "a": "-14800"
    },
    {
        "q": "Suppose -26*b - 43*b = -43194. Let p(j) = -10*j + 6. Let u be p(6). Let d be u/81 - (-3)/(9/b). Round d to the nearest 10.",
        "a": "210"
    },
    {
        "q": "Let y = -13 - -10. Let i be -36506 - ((0 - 3) + y). Round i to the nearest 1000.",
        "a": "-37000"
    },
    {
        "q": "Suppose 0 = -8*p + 3*p - 4460. Let y = p - -1902. Suppose -10 = -5*z, 5*z - y = a - 0*z. What is a rounded to the nearest ten thousand?",
        "a": "0"
    },
    {
        "q": "Let h = -53642490738 - -53642491645.99999187. Let x = 908 - h. Round x to six decimal places.",
        "a": "0.000008"
    },
    {
        "q": "Let l(k) be the third derivative of -k**5/60 + k**4/24 - 985609*k**3/6 - 3*k**2. Let g be l(0). Let q = g + 3235609. What is q rounded to the nearest 100000?",
        "a": "2300000"
    },
    {
        "q": "Let f = -528 - -303. Let o = 223.8 + f. What is o rounded to the nearest integer?",
        "a": "-1"
    },
    {
        "q": "Let g = 44.59 - 0.59. Let q = 0.2452959 - 44.2448359. Let t = q + g. What is t rounded to four dps?",
        "a": "0.0005"
    },
    {
        "q": "Let k = 22362063394.000000718 + -22362063080. Let o = -314 + k. What is o rounded to seven dps?",
        "a": "0.0000007"
    },
    {
        "q": "Let a(d) = -d**2 - 5*d + 22. Suppose 2*u = -8 - 16. Let g be (u/(-16) - (-1)/4) + 11. Let i be a(g). What is i rounded to the nearest ten?",
        "a": "-180"
    },
    {
        "q": "Let n = 4935928.1 - 4935729.183323. Let s = n + -189.91667. Let m = -9 + s. What is m rounded to 5 decimal places?",
        "a": "0.00001"
    },
    {
        "q": "Suppose -15 = -3*i, -5*m + 2*i + 55 = i. Suppose 660 = 8*l - m*l + 5*s, 0 = -4*l + s - 676. Round l to the nearest ten.",
        "a": "-170"
    },
    {
        "q": "Let l = -129078850 - -129078721.999998. Let q = l + 128. Round q to seven dps.",
        "a": "-0.000002"
    },
    {
        "q": "Let b = -2.31 + 2.3. Let i = 0.01097 + b. Round i to 4 dps.",
        "a": "0.001"
    },
    {
        "q": "Let y = -480017 - -480015.8099552. Let q = -1.19 - y. Round q to 6 decimal places.",
        "a": "0.000045"
    },
    {
        "q": "Suppose 2*h - 5*c = -3 + 4, -c + 43 = 5*h. Let n(g) = h*g**3 + 14*g**2 - 2 + 1 - 20*g**3 - 17*g + 11*g**3. Let u be n(12). Round u to the nearest ten.",
        "a": "80"
    },
    {
        "q": "Let g = -10124 - -10124.009618. What is g rounded to three dps?",
        "a": "0.01"
    },
    {
        "q": "Let q = -29367.76527 + 29177.755. Let w = 190 + q. What is w rounded to 3 decimal places?",
        "a": "-0.01"
    },
    {
        "q": "Let o = 14446 - 14445.9988839. What is o rounded to 5 decimal places?",
        "a": "0.00112"
    },
    {
        "q": "Let r = -473 + 788. Let b = 314.99999265 - r. Round b to six dps.",
        "a": "-0.000007"
    },
    {
        "q": "Suppose 38269 = 8*y + 12733. Suppose -21*z - y = -2*z. Round z to the nearest 10.",
        "a": "-170"
    },
    {
        "q": "Let s = -5183082981 + 5183082870.87899828. Let p = 110.123 + s. Let l = -0.002 + p. What is l rounded to seven decimal places?",
        "a": "-0.0000017"
    },
    {
        "q": "Let p = -15.8 + -182.2. Let h = -198.00055 - p. What is h rounded to four dps?",
        "a": "-0.0006"
    },
    {
        "q": "Let y = 127.78 - 119.1944. Let w = y - 8.6. What is w rounded to two decimal places?",
        "a": "-0.01"
    },
    {
        "q": "Let o = -2.6762432 + 2.676. Round o to 5 decimal places.",
        "a": "-0.00024"
    },
    {
        "q": "Let t = -30.82 - -39.9. Let f = t + -3.91. Let b = 5.17000223 - f. Round b to 7 dps.",
        "a": "0.0000022"
    },
    {
        "q": "Let w = -1.76 - -23.76. Let i = 22.053 - w. Round i to two decimal places.",
        "a": "0.05"
    },
    {
        "q": "Let i = -38.54257 + -0.46403. Let v = -17 - -56. Let w = i + v. What is w rounded to three decimal places?",
        "a": "-0.007"
    },
    {
        "q": "Let f(m) = -25610*m**2 - 42*m - 28. Let q be f(-14). Round q to the nearest 100000.",
        "a": "-5000000"
    },
    {
        "q": "Let g = -96 - -148. Let m = 99 - g. Let v = 46.9999969 - m. What is v rounded to six dps?",
        "a": "-0.000003"
    },
    {
        "q": "Let t(w) = -3*w**2 + 6*w + 7. Let o = -6 + 8. Suppose 8 = -v - a + o, -42 = 4*v - 2*a. Let f be t(v). Round f to the nearest 100.",
        "a": "-300"
    },
    {
        "q": "Let a = -31 + 31. Let z be (0 - (a + -1)) + 129 + 2. What is z rounded to the nearest ten?",
        "a": "130"
    },
    {
        "q": "Suppose 8*f = 3*f - 18550. Let y = 1380 + f. What is y rounded to the nearest 1000?",
        "a": "-2000"
    },
    {
        "q": "Let i = 354 - 528. Let u = 173.85 + i. What is u rounded to two decimal places?",
        "a": "-0.15"
    },
    {
        "q": "Suppose v - 114081003 = -3*i, 43 = -v + 46. What is i rounded to the nearest one million?",
        "a": "38000000"
    },
    {
        "q": "Let b = 3.749 + -483.849. Round b to the nearest ten.",
        "a": "-480"
    },
    {
        "q": "Let p = 11057 + -11057.014546. Let h = p + -0.285507. Let y = h + 0.3. What is y rounded to 5 decimal places?",
        "a": "-0.00005"
    },
    {
        "q": "Let f = 1.889787 - 1.884. Round f to 3 dps.",
        "a": "0.006"
    },
    {
        "q": "Let c = 60050 + -60049.99971997. Round c to five decimal places.",
        "a": "0.00028"
    },
    {
        "q": "Let r(v) = -v**3 + 9*v**2 + 13*v - 30. Let l be r(10). Suppose a = 3*a + 5*b - 167390, b + 2 = l. What is a rounded to the nearest 10000?",
        "a": "80000"
    },
    {
        "q": "Suppose 3*b = -1116210 + 337575. Let k = b - -128445. Round k to the nearest ten thousand.",
        "a": "-130000"
    },
    {
        "q": "Let s(h) = 11*h**3 - 2*h**2 + 1. Let y be s(1). Let r(p) = y*p**2 - 1 - 23*p - 9 - 8 + 6*p**3. Let o be r(-14). What is o rounded to the nearest one thousand?",
        "a": "-14000"
    },
    {
        "q": "Let b = 5375668.035000789 - 5375670.935. Let x = b - -2.9. Round x to 7 decimal places.",
        "a": "0.0000008"
    },
    {
        "q": "Let l = 0.725 + 0.107. Let m = l - 0.052. What is m rounded to one decimal place?",
        "a": "0.8"
    },
    {
        "q": "Let y = -32600541 + 17778541. What is y rounded to the nearest 100000?",
        "a": "-14800000"
    },
    {
        "q": "Let c = 1.579 + -1.729. Let q = -2142.550096 - -2142.4. Let s = c - q. Round s to 5 dps.",
        "a": "0.0001"
    },
    {
        "q": "Let s = -4992398 + 7736474. Let i = s - 724080. Suppose 2*g - 2*t = -0*t + i, 0 = 5*t - 10. Round g to the nearest one hundred thousand.",
        "a": "1000000"
    },
    {
        "q": "Let h be (-16)/24 - ((-186238)/6)/1. Let q = h + -61939. What is q rounded to the nearest one thousand?",
        "a": "-31000"
    },
    {
        "q": "Let r(y) = -48*y + 11. Let x be r(22). Let l = 375 + x. Round l to the nearest 1000.",
        "a": "-1000"
    },
    {
        "q": "Let t = -44.62 + 110.12. What is t rounded to the nearest 10?",
        "a": "70"
    },
    {
        "q": "Let w(i) = 211*i**3 + 9*i**2 + 11*i + 9. Let r(u) = 5*u + 18. Let a = 1 + -6. Let y be r(a). Let g be w(y). Round g to the nearest ten thousand.",
        "a": "-70000"
    },
    {
        "q": "Let n = 149.36 + -149.378989. Let m = 0.019 + n. What is m rounded to six decimal places?",
        "a": "0.000011"
    },
    {
        "q": "Let q = 2681322100246911.43999851 + -2681322118639870. Let x = q - -18392938.76. Let f = x + 19.8. Round f to 7 dps.",
        "a": "-0.0000015"
    },
    {
        "q": "Let c = -6835.000009018 + 6835. Round c to 6 dps.",
        "a": "-0.000009"
    },
    {
        "q": "Let n = -3.347 + 3.328507. Round n to four dps.",
        "a": "-0.0185"
    },
    {
        "q": "Let m = -53 + 30. Let j = 23 - m. Let n = -46.13 + j. Round n to 1 decimal place.",
        "a": "-0.1"
    },
    {
        "q": "Let z = -4.4 + 4.14. Let k = 0.51 + z. Let x = 0.395 - k. What is x rounded to two dps?",
        "a": "0.15"
    },
    {
        "q": "Suppose 3*t = 3*m - 255420003, 46*t - 85140005 = -m + 51*t. Round m to the nearest one million.",
        "a": "85000000"
    },
    {
        "q": "Let d = -1.661 - -1.2489. What is d rounded to 1 dp?",
        "a": "-0.4"
    },
    {
        "q": "Suppose o - 4*o = -0*o. Suppose -4*i = -o*i - 20. Let h(q) = 14*q**3 + 2*q**2 + 2*q. Let n be h(i). Round n to the nearest one hundred.",
        "a": "1800"
    },
    {
        "q": "Let n = -949.3649 - -949. What is n rounded to 1 dp?",
        "a": "-0.4"
    },
    {
        "q": "Suppose 28986 = -2*z + 90038. Let y = 215976 - z. Suppose -4*h + 98550 = -y. What is h rounded to the nearest ten thousand?",
        "a": "70000"
    },
    {
        "q": "Suppose -88*h + 93*h - 1195 = 0. Suppose -4*g + 298 = -2*b, 2*b - g = -56 - h. What is b rounded to the nearest ten?",
        "a": "-150"
    },
    {
        "q": "Let q = -100 + 224. Let y = q + -72. Let c = y + -52.51. Round c to 1 decimal place.",
        "a": "-0.5"
    },
    {
        "q": "Let z = 1304 + -3754. What is z rounded to the nearest one thousand?",
        "a": "-2000"
    },
    {
        "q": "Let o = -43 + 45. Suppose o*l + 3*l = 66500075. Suppose -3*p = 5*m + 39899975, 3*m - l = p - 0*m. What is p rounded to the nearest 1000000?",
        "a": "-13000000"
    },
    {
        "q": "Let z(v) = 57258*v + 11. Let a be z(5). Let w = -616699 - a. Round w to the nearest 100000.",
        "a": "-900000"
    },
    {
        "q": "Let p = 606 + -359.1. Round p to the nearest 100.",
        "a": "200"
    },
    {
        "q": "Let o = -28.8 - -123.3. What is o rounded to the nearest ten?",
        "a": "90"
    },
    {
        "q": "Let b(v) = 179*v**2 + 30*v - 81. Let r be b(-27). What is r rounded to the nearest 100000?",
        "a": "100000"
    },
    {
        "q": "Let c = -3 - -29. Let g = c + -27.9. Let k = g - 2.8. What is k rounded to the nearest integer?",
        "a": "-5"
    },
    {
        "q": "Let h = 306105.1918 - 305207.2663695. Let k = h + -922.92543. Let v = k - -25. Round v to seven decimal places.",
        "a": "0.0000005"
    },
    {
        "q": "Let c be (-5 + -2)/((-8)/(-2205144)). Let r = c - -1356501. What is r rounded to the nearest one hundred thousand?",
        "a": "-600000"
    },
    {
        "q": "Let m = 1.136 + -0.016. Let r = 10.5 - 11. Let d = r + m. Round d to one dp.",
        "a": "0.6"
    },
    {
        "q": "Suppose 2*q = -51 - 255. Round q to the nearest 100.",
        "a": "-200"
    },
    {
        "q": "Let m = -3607.4652 + 3617.1. Let r = -0.0052 - m. Round r to the nearest integer.",
        "a": "-10"
    },
    {
        "q": "Let k = 0.3414 - -0.0266. Let z = -2.34 + 1.9. Let s = z + k. What is s rounded to two dps?",
        "a": "-0.07"
    },
    {
        "q": "Let p = 21.762 + -984.062. Round p to the nearest ten.",
        "a": "-960"
    },
    {
        "q": "Let b = 3784 + -3448.9. Let v = b + -318. Round v to the nearest integer.",
        "a": "17"
    },
    {
        "q": "Let x = 527 - 579.2. Let y = -52.19691 - x. Round y to 4 dps.",
        "a": "0.0031"
    },
    {
        "q": "Let g = 0.3638 - 0.363804716. What is g rounded to seven dps?",
        "a": "-0.0000047"
    },
    {
        "q": "Let p = 27 + -41. Let q = 814842.00002 - 814828. Let r = p + q. Round r to 4 dps.",
        "a": "0"
    },
    {
        "q": "Let j = 22.400005 + -22.4. Round j to four decimal places.",
        "a": "0"
    },
    {
        "q": "Let v(l) be the third derivative of 5*l**5/6 - 11*l**4/24 + 11*l**3/3 - 4*l**2. Let o be v(-13). Let n = -1815 + o. Round n to the nearest one thousand.",
        "a": "7000"
    },
    {
        "q": "Let q = -222 + 223.7. Let b = 1.98 - q. Round b to 2 decimal places.",
        "a": "0.28"
    },
    {
        "q": "Let j be (2 - 14127) + 11 + -15. Let h = 124129 + j. Round h to the nearest one hundred thousand.",
        "a": "100000"
    },
    {
        "q": "Let b = 327 + -326.999998019. Round b to 7 dps.",
        "a": "0.000002"
    },
    {
        "q": "Let y = -84 - -84.188. Let g = y + 0.042. Round g to 2 decimal places.",
        "a": "0.23"
    },
    {
        "q": "Suppose 3*x + 10 - 16 = 0. Suppose -q - x*n - 10360002 = 0, -4*q - 35623736 - 5816260 = -4*n. What is q rounded to the nearest 1000000?",
        "a": "-10000000"
    },
    {
        "q": "Suppose 0 = 3*r - 9, -3*r - 3 = 4*h - 4*r. Suppose 34*n - 35*n + 871 = h. What is n rounded to the nearest 100?",
        "a": "900"
    },
    {
        "q": "Let v be (-3)/(-21) - ((-8)/(-44) - (-22011214)/154). Round v to the nearest 10000.",
        "a": "-140000"
    },
    {
        "q": "Let a = 50 + -11. Let b = 48491000.0000028 - 48491039. Let i = a + b. What is i rounded to six dps?",
        "a": "0.000003"
    },
    {
        "q": "Let y be 105/45 - 2/(-3). Suppose 3*j = y*k + 75, 3*j + 0*j = -2*k - 40. Round k to the nearest integer.",
        "a": "-23"
    },
    {
        "q": "Let s = -13750 + 13749.56069. Round s to three decimal places.",
        "a": "-0.439"
    },
    {
        "q": "Let p = 3686808 + -3686809.9699805. Let f = p - -1.97. What is f rounded to 6 dps?",
        "a": "0.00002"
    },
    {
        "q": "Let w = -811.705423 - -811.7. Round w to 4 dps.",
        "a": "-0.0054"
    },
    {
        "q": "Let f = -286.7 + 286.70000419. Round f to seven dps.",
        "a": "0.0000042"
    },
    {
        "q": "Let x = 34.7484 - -0.2116. Round x to the nearest integer.",
        "a": "35"
    },
    {
        "q": "Let q = -0.18 - -0.2624. Let c = 12.6476 + q. Round c to the nearest integer.",
        "a": "13"
    },
    {
        "q": "Let i = -1636 - -1647.732. Round i to 1 decimal place.",
        "a": "11.7"
    },
    {
        "q": "Let i = 159 - 97. Let w = -35 + i. Let k = w + -27.068. What is k rounded to 2 decimal places?",
        "a": "-0.07"
    },
    {
        "q": "Let k = 0.4655891 - 0.46789. Round k to 4 decimal places.",
        "a": "-0.0023"
    },
    {
        "q": "Let c = -3322010 + 1452510. What is c rounded to the nearest 10000?",
        "a": "-1870000"
    },
    {
        "q": "Suppose -w = y + 5, 4*y - 7*w = -5*w + 10. Suppose 3*z - 3*d - 782 = -29, y = -3*z - 4*d + 788. What is z rounded to the nearest ten?",
        "a": "260"
    },
    {
        "q": "Let d(i) = 305*i**2 - 27*i + 20. Suppose -3*g - 90 = -8*g. Let o be d(g). Suppose 51646 = 5*s - o. Round s to the nearest ten thousand.",
        "a": "30000"
    },
    {
        "q": "Let w = 0.372898421 - 0.3729. Round w to seven dps.",
        "a": "-0.0000016"
    },
    {
        "q": "Let s = -74 + 73. Let p(t) = 9799999*t**2 - 4*t - 3. Let a be p(s). Round a to the nearest 1000000.",
        "a": "10000000"
    },
    {
        "q": "Let r = 496582.197 + -98.197. Let s = r - 496508.99988. Let t = s - -25. Round t to 4 dps.",
        "a": "0.0001"
    },
    {
        "q": "Suppose 11*v - 14*v + 6158862 = 3*t, 2*v + 4105908 = 2*t. Suppose 0 = 5*m - 5*s - t + 577974, -m = 5*s - 295020. What is m rounded to the nearest ten thousand?",
        "a": "300000"
    },
    {
        "q": "Let l be (3/2)/((-2909)/(-2906) - 1). Suppose -5*c + 3*j = -156 + l, 4*c + 4*j + 1012 = 0. What is c rounded to the nearest ten?",
        "a": "-260"
    },
    {
        "q": "Let v = -2248 + 2240. Let y = 8.151 - -0.469. Let w = v + y. What is w rounded to 1 decimal place?",
        "a": "0.6"
    },
    {
        "q": "Suppose -90 + 102 = 3*h. Suppose 0 = -5*f - h*l + 99008, 2*f - 3*l - 29805 - 9789 = 0. Round f to the nearest one thousand.",
        "a": "20000"
    },
    {
        "q": "Let c = 3.81 - 4.51. Let d = -1.13 - -0.03. Let o = d - c. Round o to the nearest integer.",
        "a": "0"
    },
    {
        "q": "Let t = 19223.593946 + -19243.594. Let r = 20 + t. Round r to five decimal places.",
        "a": "-0.00005"
    },
    {
        "q": "Let d = 7072.241 - 7038.24661. Let i = d - 34. Round i to three dps.",
        "a": "-0.006"
    },
    {
        "q": "Let f = 2.85 - 0.05. Let a = -2 + f. Let c = -0.79903 + a. What is c rounded to four decimal places?",
        "a": "0.001"
    },
    {
        "q": "Let z = -164.9 - -156. Let y = z + 14.6. Round y to one dp.",
        "a": "5.7"
    },
    {
        "q": "Let z be 1057 + (-3 - 3) + -10. What is z rounded to the nearest ten?",
        "a": "1040"
    },
    {
        "q": "Let y(f) = -34*f - 33. Let w(l) = l. Let v(z) = -6*w(z) - y(z). Let a be v(-10). What is a rounded to the nearest 100?",
        "a": "-200"
    },
    {
        "q": "Let m(x) = 6658*x - 414. Let b be m(13). What is b rounded to the nearest 1000?",
        "a": "86000"
    },
    {
        "q": "Let b = 0.0213 + -357.0213. Let i = b - -349.78. What is i rounded to zero dps?",
        "a": "-7"
    },
    {
        "q": "Let i = -293 + 99. Let q = -194.0000271 - i. What is q rounded to six decimal places?",
        "a": "-0.000027"
    },
    {
        "q": "Let s(w) = -w**2 - 4*w + 5. Let b be s(-5). Suppose 2*t - 4*t = b. Let g be (t - -1) + (-52999)/(-2)*2. What is g rounded to the nearest ten thousand?",
        "a": "50000"
    },
    {
        "q": "Let p = -10.98 - 0.02. Let r = 10.999999275 + p. Round r to seven dps.",
        "a": "-0.0000007"
    },
    {
        "q": "Let a = 28212157.054 + -28181490. Let w = a - 30726. Let h = 59 + w. Round h to two dps.",
        "a": "0.05"
    },
    {
        "q": "Let k = 7.36 - 9.75. What is k rounded to one decimal place?",
        "a": "-2.4"
    },
    {
        "q": "Suppose -5*r - 153350 = -5*y, 281*r + 61328 = 279*r + 5*y. What is r rounded to the nearest 100?",
        "a": "-30700"
    },
    {
        "q": "Let y = -50293120 + 50293120.345000572. Let h = -0.345 + y. What is h rounded to seven decimal places?",
        "a": "0.0000006"
    },
    {
        "q": "Let n = 0.768 + -0.55. Let a = n - 0.217776. What is a rounded to five dps?",
        "a": "0.00022"
    },
    {
        "q": "Let f = -142 + 30. Let y = 112.456 + f. Let j = 0.42 - y. Round j to two decimal places.",
        "a": "-0.04"
    },
    {
        "q": "Let r = 8.33 - -690.67. Let y = r + -698.99651. Round y to three dps.",
        "a": "0.003"
    },
    {
        "q": "Let c = -6591.6499 - -6590. What is c rounded to one decimal place?",
        "a": "-1.6"
    },
    {
        "q": "Let y be (-5 + 176255)/(-4*(-4)/(-20608)). Round y to the nearest one million.",
        "a": "-227000000"
    },
    {
        "q": "Suppose -5*n + 17 = -2*u, -4*u + 4*n = -0*u + 4. Suppose -3*p + 2968 = u*p. Suppose 5*y = 731 + p. What is y rounded to the nearest ten?",
        "a": "230"
    },
    {
        "q": "Let v(s) = -2*s - 2*s + 2 + 3*s + 0. Let c be v(-4). Suppose -c*j = -10*j + 660000. Round j to the nearest ten thousand.",
        "a": "170000"
    },
    {
        "q": "Let o = -1195.037 - -1195.1049469. Let t = o - -29.9311531. Let b = -30 + t. Round b to 3 decimal places.",
        "a": "-0.001"
    },
    {
        "q": "Let d = -79.217 + 79. Let k = d - -174.217. Let f = 189.1 - k. What is f rounded to 0 dps?",
        "a": "15"
    },
    {
        "q": "Suppose 0*n = 3*n - 26316. Suppose n = 5*t + 4*m + 3357, -1054 = -t + 5*m. Let h be t/(-3) - 7/21. Round h to the nearest one hundred.",
        "a": "-400"
    },
    {
        "q": "Let y = -136.680009059 - -136.68. Round y to 6 dps.",
        "a": "-0.000009"
    },
    {
        "q": "Let i = 39 - 39. Suppose 4*p = -i*p + 10440. Round p to the nearest 1000.",
        "a": "3000"
    },
    {
        "q": "Let f = 122 - 82. Let c = -0.38466 + 40.37566. Let g = f - c. Round g to three dps.",
        "a": "0.009"
    },
    {
        "q": "Let r = 54.9 - 54.619. Let m = 20.981 - r. What is m rounded to 0 decimal places?",
        "a": "21"
    },
    {
        "q": "Let x = 0.126 - -32.874. Let o = 32.957 - x. What is o rounded to 2 decimal places?",
        "a": "-0.04"
    },
    {
        "q": "Let u = 3130737 + -1431737. What is u rounded to the nearest 1000000?",
        "a": "2000000"
    },
    {
        "q": "Let x = -4924 - -4923.99995381. What is x rounded to 6 dps?",
        "a": "-0.000046"
    },
    {
        "q": "Let m = 1295 + -1166.1. Let u = -105 + m. What is u rounded to the nearest integer?",
        "a": "24"
    },
    {
        "q": "Let h = -1258290 + 660290. Round h to the nearest one hundred thousand.",
        "a": "-600000"
    },
    {
        "q": "Let m = -10348 - -10347.88938. What is m rounded to 3 dps?",
        "a": "-0.111"
    },
    {
        "q": "Let a = -150 + 149.9999355. Round a to 6 decimal places.",
        "a": "-0.000065"
    },
    {
        "q": "Suppose 5*x - 4*h + 2*h - 20 = 0, 3*x - 3*h - 12 = 0. Let n be ((-16600)/3)/((x + -2)/6). What is n rounded to the nearest ten thousand?",
        "a": "-20000"
    },
    {
        "q": "Let y = 30038 + -30037.999983439. Round y to 7 dps.",
        "a": "0.0000166"
    },
    {
        "q": "Let v(k) = -753672*k + 152. Let g be v(-34). What is g rounded to the nearest 1000000?",
        "a": "26000000"
    },
    {
        "q": "Let y = -40779 + -7977. Suppose -48*m = -75*m - 625212. Let u = y - m. Round u to the nearest 1000.",
        "a": "-26000"
    },
    {
        "q": "Let w = 34539395754.99999679 - 34539395231. Let c = -524 + w. Round c to 6 dps.",
        "a": "-0.000003"
    },
    {
        "q": "Let j = 187.3 - 205.8. Let r = -10688508.08999797 + 10688489.59. Let l = j - r. Round l to 7 decimal places.",
        "a": "-0.000002"
    },
    {
        "q": "Let a = 0.0749022 + -0.07601. Round a to five dps.",
        "a": "-0.00111"
    },
    {
        "q": "Let y(z) = 150*z**3 - z**2 + 34*z - 30. Let d be y(4). What is d rounded to the nearest 1000?",
        "a": "10000"
    },
    {
        "q": "Suppose i - 5*m - 914012 = 0, 5*i + 3*m = 5*m + 4569968. Suppose 2*b - 4*p = -i, 4*b + 5*p = p - 1828008. What is b rounded to the nearest 10000?",
        "a": "-460000"
    },
    {
        "q": "Let k = -216.4 + 216.3999991475. Round k to seven dps.",
        "a": "-0.0000009"
    },
    {
        "q": "Let h(x) = -8*x**2 + 2. Let q be h(3). Let n be 38/10 - (q/(-25) + -3). Suppose n*u - 5*u = 18100. Round u to the nearest 1000.",
        "a": "-18000"
    },
    {
        "q": "Let f = 0.1 + -0.10004. Let y = 31 - 31. Let k = f + y. Round k to five decimal places.",
        "a": "-0.00004"
    },
    {
        "q": "Let l = 99 - 5. Let c = -27 + l. Let u = -67.0000051 + c. Round u to 6 dps.",
        "a": "-0.000005"
    },
    {
        "q": "Let u = 10834 - 6026. Suppose -6527 = -3*d + 27697. Let p = u - d. Round p to the nearest 1000.",
        "a": "-7000"
    },
    {
        "q": "Let l = -5.6 + 5.02. Let p = -0.39 - l. Let u = -0.2 + p. What is u rounded to 1 dp?",
        "a": "0"
    },
    {
        "q": "Let b = -42005.20166 + 31622.3917. Let d = b + 10383. Let c = 0.19 - d. What is c rounded to five dps?",
        "a": "-0.00004"
    },
    {
        "q": "Let n = -7437 - -6556.4. What is n rounded to the nearest 100?",
        "a": "-900"
    },
    {
        "q": "Suppose -5*n - 5*v = -22583 - 3747, -21067 = -4*n - 3*v. Suppose 5*m + 1365294 = -o, 5*m + 0*m = 2*o + 2730513. Let d = o + n. Round d to the nearest 100000.",
        "a": "-1400000"
    },
    {
        "q": "Let a = -19 + 18.93. Let i = -86 - -85.95. Let w = a - i. What is w rounded to one dp?",
        "a": "0"
    },
    {
        "q": "Let k = -67076368510 + 67076368219.99999693. Let q = k + 290. What is q rounded to six decimal places?",
        "a": "-0.000003"
    },
    {
        "q": "Let v = -161468 + 48338. What is v rounded to the nearest one thousand?",
        "a": "-113000"
    },
    {
        "q": "Suppose f + 1 = p, 5*p + 2*f = -f + 13. Suppose -p*y + 2*t + 4623 - 33 = 0, -4*y - 4*t + 9220 = 0. What is y rounded to the nearest one hundred?",
        "a": "2300"
    },
    {
        "q": "Let c = 0.03432 - 0.0343202033. Round c to seven dps.",
        "a": "-0.0000002"
    },
    {
        "q": "Let w(n) = -59*n**3 + 4*n**2 - 10*n - 48. Let j be w(-6). Suppose 0*q + j = -3*q. Round q to the nearest one thousand.",
        "a": "-4000"
    },
    {
        "q": "Let y = 56182831.9000002 + -56182843. Let c = 11.1 + y. Round c to six dps.",
        "a": "0"
    },
    {
        "q": "Suppose 258*z = 226*z + 6293760. What is z rounded to the nearest ten thousand?",
        "a": "200000"
    },
    {
        "q": "Let k(g) = -5*g**2 + 2*g**2 + 2*g**2 - 3*g**2 + 1 + 3*g - 3658*g**3. Let f be k(2). Let q = -20373 - f. What is q rounded to the nearest 1000?",
        "a": "9000"
    },
    {
        "q": "Let v = -739182520 - -739182513.10999446. Let z = -6.89 - v. What is z rounded to 7 decimal places?",
        "a": "0.0000055"
    },
    {
        "q": "Let y = -0.234907405 - -42.234908155. Let f = -15.6 + -26.4. Let i = y + f. What is i rounded to 7 decimal places?",
        "a": "0.0000008"
    },
    {
        "q": "Let y = 2273 + -2273.8871. Let u = -0.768 - y. Let a = u - 0.114. What is a rounded to three dps?",
        "a": "0.005"
    },
    {
        "q": "Let s = -15.324 + 20.76. What is s rounded to one decimal place?",
        "a": "5.4"
    },
    {
        "q": "Let m = -3901.16 - -4035. Let v = -133.91939 + m. Let i = v - -0.079. What is i rounded to 4 decimal places?",
        "a": "-0.0004"
    },
    {
        "q": "Let n(i) = 1661*i**3 + 6*i**2 - 6*i + 6. Let g be n(-8). Let l be g - ((-12)/(-6) + 4). What is l rounded to the nearest one million?",
        "a": "-1000000"
    },
    {
        "q": "Let m = 336 - 336.47. Let g = -0.308 - 0.1388. Let t = g - m. What is t rounded to 3 dps?",
        "a": "0.023"
    },
    {
        "q": "Let n(c) be the second derivative of -33*c**5/10 + c**4/12 + 4*c**3/3 - 10*c**2 + c. Let i = 694 + -704. Let g be n(i). Round g to the nearest ten thousand.",
        "a": "70000"
    },
    {
        "q": "Let m = 0.295 + -140.295. Let h = m - -73. Let l = -66.99971 - h. Round l to 4 decimal places.",
        "a": "0.0003"
    },
    {
        "q": "Let m(f) = 13*f**3 + 15*f - 10. Let j be m(5). Suppose j + 7810 = h. What is h rounded to the nearest 1000?",
        "a": "10000"
    },
    {
        "q": "Suppose 2*k - 93 + 5 = 3*i, -4*i + 2*k - 116 = 0. Let m = 30 + i. Suppose -3*c + m*c = -40000. What is c rounded to the nearest one hundred thousand?",
        "a": "0"
    },
    {
        "q": "Let k = -3905 + 3853.1. What is k rounded to the nearest 100?",
        "a": "-100"
    },
    {
        "q": "Let t be ((1573/2)/(15/(-330)))/(-2 + 3). What is t rounded to the nearest 100?",
        "a": "-17300"
    },
    {
        "q": "Let l = 159.74 - -40.36. Let c = l - 102.2. Round c to the nearest ten.",
        "a": "100"
    },
    {
        "q": "Let a = 24504.015061 - 24504. What is a rounded to 3 decimal places?",
        "a": "0.015"
    },
    {
        "q": "Let d be ((-11264643)/(-9))/(1/60). Suppose 6*n = 11*n + d. Let m = n + 27019524. Round m to the nearest one million.",
        "a": "12000000"
    },
    {
        "q": "Suppose -4*s - 4*r - 8 = 0, 4*r = -1 - 3. Let u be (1862/57)/((-70)/(-66) + s). Round u to the nearest 100.",
        "a": "500"
    },
    {
        "q": "Let z = -36.6 + 57. Let m = 913 - 934. Let g = z + m. What is g rounded to one decimal place?",
        "a": "-0.6"
    },
    {
        "q": "Suppose -318741896 - 8092571 = -30*x - 21704467. What is x rounded to the nearest one million?",
        "a": "10000000"
    },
    {
        "q": "Let w = 554.0651 + -0.0651. Let j = -549.46 + w. Round j to 1 dp.",
        "a": "4.5"
    },
    {
        "q": "Let g = 0.5019157892 - -213.4980805608. Let m = g - 214. What is m rounded to seven decimal places?",
        "a": "-0.0000037"
    },
    {
        "q": "Let t = -4.02 - -0.42. Let n = -89299648 + 89299644.40000056. Let w = n - t. What is w rounded to 7 decimal places?",
        "a": "0.0000006"
    },
    {
        "q": "Let c(g) = -600*g + 5. Let l be c(-2). Suppose -55 = 5*h - l. What is h rounded to the nearest ten?",
        "a": "230"
    },
    {
        "q": "Let w = -47453332 - -15630110. Let l = w - -31823245.600097. Let k = l - 23.6. Round k to 5 decimal places.",
        "a": "0.0001"
    },
    {
        "q": "Let x = -22723 + -3087. Round x to the nearest 10000.",
        "a": "-30000"
    },
    {
        "q": "Suppose m + 77902 = p - 14454, 16 = 4*m. Round p to the nearest 1000.",
        "a": "92000"
    },
    {
        "q": "Let p = 4253.004336 - 4253. What is p rounded to 3 decimal places?",
        "a": "0.004"
    },
    {
        "q": "Let t = -29.3 + 29.481. Let r = -0.18255 + t. Round r to four decimal places.",
        "a": "-0.0016"
    },
    {
        "q": "Let w(s) = 992396*s**3 + 3*s**2 + 1. Let k be w(1). What is k rounded to the nearest ten thousand?",
        "a": "990000"
    },
    {
        "q": "Let q(n) = 15109*n**2 + 4*n + 7. Let l be 4 + (-1)/(-4)*(8 + -12). Let p be q(l). Round p to the nearest one hundred thousand.",
        "a": "100000"
    },
    {
        "q": "Let r = -722704.420738 + 722708. Let p = r - 0.054962. Let v = 3.51 - p. What is v rounded to 3 dps?",
        "a": "-0.014"
    },
    {
        "q": "Let n = 1435.1 - 1435.1000006731. Round n to 7 dps.",
        "a": "-0.0000007"
    },
    {
        "q": "Let d = 40 + -43. Let u be -3 - (-1 - (-4 - d)). Let y(g) = 22*g**3 - 5*g**2 - 2*g + 3. Let k be y(u). Round k to the nearest 100.",
        "a": "-600"
    },
    {
        "q": "Let n be 23/92 + (-3)/6 + (-179241)/(-4). What is n rounded to the nearest ten thousand?",
        "a": "40000"
    },
    {
        "q": "Let a(y) = -1005*y + 82 + 1025*y - 7*y**2 - 8*y**2 - 6*y**2. Let w be a(-6). Round w to the nearest one hundred.",
        "a": "-800"
    },
    {
        "q": "Let k = 12400484.85199723 - 12400485. Let n = k - -0.148. What is n rounded to 7 dps?",
        "a": "-0.0000028"
    },
    {
        "q": "Let k = 112 - 65. Let m = -52 + k. Let j = -4.99999965 - m. Round j to seven decimal places.",
        "a": "0.0000004"
    },
    {
        "q": "Let h = 27.036 - 0.036. Let k = 62 - h. Let s = k + -34.12. What is s rounded to 1 decimal place?",
        "a": "0.9"
    },
    {
        "q": "Let j = 908.999995006 + -909. What is j rounded to 6 decimal places?",
        "a": "-0.000005"
    },
    {
        "q": "Let h be (8 - 1704*52)*(-5 - 5). What is h rounded to the nearest 1000000?",
        "a": "1000000"
    },
    {
        "q": "Let v = 48.08 - 48. Let a = -0.0382887 + 0.11828918. Let w = a - v. Round w to 7 dps.",
        "a": "0.0000005"
    },
    {
        "q": "Let i = 0.336 + -0.8. Let n = i + 0.4301. Round n to two dps.",
        "a": "-0.03"
    },
    {
        "q": "Let i = -75485.0761 - -75593.0760994. Let s = 108 - i. Round s to 6 dps.",
        "a": "0.000001"
    },
    {
        "q": "Let u = -5790 + 5785.731. What is u rounded to the nearest integer?",
        "a": "-4"
    },
    {
        "q": "Let f = 13 - 12.985. Let l = 3401 + -3400.98451. Let n = l - f. Round n to 4 dps.",
        "a": "0.0005"
    },
    {
        "q": "Let w = 1931.00206 + -1931. Round w to three decimal places.",
        "a": "0.002"
    },
    {
        "q": "Let i = 10280 + -6623. Let y = -1043 - i. What is y rounded to the nearest one thousand?",
        "a": "-5000"
    },
    {
        "q": "Suppose -n - 55726000 = 8*n + 8*n. Round n to the nearest one million.",
        "a": "-3000000"
    },
    {
        "q": "Suppose -4*g - 4*y = 2260, 561 = -g + 14*y - 17*y. What is g rounded to the nearest 100?",
        "a": "-600"
    },
    {
        "q": "Let l = 179 + -173. Suppose l*f = f + 5*y - 3475015, -5*y - 3474985 = 5*f. Round f to the nearest one hundred thousand.",
        "a": "-700000"
    },
    {
        "q": "Let g = -27784 - -27783.999986603. What is g rounded to six decimal places?",
        "a": "-0.000013"
    },
    {
        "q": "Let a(y) = 84*y + 18. Let t be a(-2). Let k be (3438400/42)/(4/t). What is k rounded to the nearest one million?",
        "a": "-3000000"
    },
    {
        "q": "Let j(i) = -6*i**2 + 20*i + 45. Let w be j(-11). Round w to the nearest one hundred.",
        "a": "-900"
    },
    {
        "q": "Let j = 81021.9860306 + -81022. Let k = 0.014 + j. What is k rounded to 6 decimal places?",
        "a": "0.000031"
    },
    {
        "q": "Let v(w) = -1842500*w - 1000. Let l be v(6). What is l rounded to the nearest one hundred thousand?",
        "a": "-11100000"
    },
    {
        "q": "Let g = 834.52920193 + -839.349204. Let h = 4.82 + g. What is h rounded to 6 decimal places?",
        "a": "-0.000002"
    },
    {
        "q": "Let f = -185 + 131.5. Let w = f + 26. Let g = -29 - w. Round g to 0 dps.",
        "a": "-2"
    },
    {
        "q": "Let f = 121 - 120.909. Let n = -0.12 + f. Let o = -0.0290058 - n. What is o rounded to 6 dps?",
        "a": "-0.000006"
    },
    {
        "q": "Let v = 11123 - 11123.15206. What is v rounded to three decimal places?",
        "a": "-0.152"
    },
    {
        "q": "Let a(y) = -31 - 31 - y - 11*y**2 - 74*y**3 + 62. Let c be a(8). What is c rounded to the nearest one thousand?",
        "a": "-39000"
    },
    {
        "q": "Let o = -1715940 - -1716032.3587. Let l = -92.3 + o. Round l to two decimal places.",
        "a": "0.06"
    },
    {
        "q": "Let w = 1526.7 - 1468. Let d = w + -58.6999442. What is d rounded to six decimal places?",
        "a": "0.000056"
    },
    {
        "q": "Let v = -409.131 + 0.731. Round v to the nearest 10.",
        "a": "-410"
    },
    {
        "q": "Suppose -6450 - 4766 = -4*w. Suppose -w = -m - m. Suppose 2*g + m = -b + 4*b, -3*b + 1406 = -g. What is b rounded to the nearest 100?",
        "a": "500"
    },
    {
        "q": "Let t = 1.138 + -0.781. Let j = t + -11.507. Round j to the nearest integer.",
        "a": "-11"
    },
    {
        "q": "Let u = -9225.9985837 + 9226. What is u rounded to four dps?",
        "a": "0.0014"
    },
    {
        "q": "Let s = -411 - -225. Let p = s - -185.621. Round p to 2 decimal places.",
        "a": "-0.38"
    },
    {
        "q": "Let a = 416 + -418. Let c(j) = 115*j**3 - 2*j**2 + 9*j - 6. Let b be c(-7). Let t be a/11 - b/66. What is t rounded to the nearest 1000?",
        "a": "1000"
    },
    {
        "q": "Let d = 0.73 + 98.27. Let f = 99.047 - d. Let i = f + -0.04502. Round i to four dps.",
        "a": "0.002"
    },
    {
        "q": "Let a = 4332 - 4326. Let c(s) = -9*s**2 + 10*s - 29. Let y(r) = -5*r**2 + 5*r - 15. Let o(t) = -3*c(t) + 5*y(t). Let b be o(a). Round b to the nearest 10.",
        "a": "50"
    },
    {
        "q": "Let p = 2.1637312 - -0.8569683. Let a = p - 0.1207345. Let o = -2.9 + a. Round o to five decimal places.",
        "a": "-0.00004"
    },
    {
        "q": "Let v = -127 - -127.000006072. What is v rounded to six decimal places?",
        "a": "0.000006"
    },
    {
        "q": "Let u = -18.41 - -20.5. Let m = 1.746 - u. What is m rounded to two dps?",
        "a": "-0.34"
    },
    {
        "q": "Let w = -190 - -194.7. Let m = -4.69999434 + w. What is m rounded to seven dps?",
        "a": "0.0000057"
    },
    {
        "q": "Let x = -90 + -26. Let y = x + 115.999856. What is y rounded to four decimal places?",
        "a": "-0.0001"
    },
    {
        "q": "Suppose -q = 1, 0 = 5*n - q + 5*q - 26. Let f be 213/(-6)*68 - n. Round f to the nearest 100.",
        "a": "-2400"
    },
    {
        "q": "Let r(v) be the third derivative of 36667*v**6/20 - 11*v**5/60 + 7*v**4/12 + 7*v**2. Let l be r(2). What is l rounded to the nearest 100000?",
        "a": "1800000"
    },
    {
        "q": "Let d = -2052813 + 3695637. Let p = d + 8707739. Suppose 1259437 = 9*v - p. Round v to the nearest one hundred thousand.",
        "a": "1300000"
    },
    {
        "q": "Let p(c) be the third derivative of -420*c**5 - c**4/24 + 5*c**3/6 + c**2. Let q be p(5). What is q rounded to the nearest one hundred thousand?",
        "a": "-600000"
    },
    {
        "q": "Let w(z) = 13*z**3 - 2*z**2 + 4*z**2 + 3*z + 3*z + 0*z - 4. Let a be w(-8). What is a rounded to the nearest one thousand?",
        "a": "-7000"
    },
    {
        "q": "Suppose 140*o = 3*d + 142*o + 4163, 4168 = -3*d - o. What is d rounded to the nearest 100?",
        "a": "-1400"
    },
    {
        "q": "Let p = -10.343 - -10.2. Let j = -0.14376 - p. What is j rounded to four dps?",
        "a": "-0.0008"
    },
    {
        "q": "Let u = -18379.6 - -33231.2. Let l = -14851.909991 + u. Let k = l - -0.31. What is k rounded to five decimal places?",
        "a": "0.00001"
    },
    {
        "q": "Let j = -19.237974063 - -19.238. What is j rounded to six decimal places?",
        "a": "0.000026"
    },
    {
        "q": "Suppose 3*o + 2*o + 108727 = -4*t, -4*t + o = 108757. Let d be 402916/24 + (-8)/(-288)*-6. Let g = d + t. Round g to the nearest one thousand.",
        "a": "-10000"
    },
    {
        "q": "Let d = -291096 - 12556. Let h = 303643.99962 + d. Let j = h + 8. What is j rounded to four decimal places?",
        "a": "-0.0004"
    },
    {
        "q": "Let a = 1296.05 + -1327. Let r = a - -18.88. What is r rounded to the nearest integer?",
        "a": "-12"
    },
    {
        "q": "Let q = -164 - -147.5. Let g = q + 16.500114. Round g to 4 decimal places.",
        "a": "0.0001"
    },
    {
        "q": "Suppose -2*y = 3*y + 5*w, w + 15 = 2*y. Suppose -y*r = -6*r + 27. Suppose r - 3 = 3*q. Round q to the nearest integer.",
        "a": "8"
    },
    {
        "q": "Let k be (5/10)/(1 + (-14842)/14844). Suppose -2*l + k - 291 = -4*r, 2*r + 3410 = 2*l. What is l rounded to the nearest 10000?",
        "a": "0"
    },
    {
        "q": "Suppose -16*o - 29707970 = -26370. Round o to the nearest ten thousand.",
        "a": "-1860000"
    },
    {
        "q": "Let j = -271 - -242. Let f = 62210277 - 62210306.000023. Let m = f - j. What is m rounded to five decimal places?",
        "a": "-0.00002"
    },
    {
        "q": "Suppose 0 = -21*i + 290 + 151. Let m(t) = 5*t**2 + 47*t - 22. Let f be m(i). Round f to the nearest 100.",
        "a": "3200"
    },
    {
        "q": "Let r = 23167287183.066 + -23167049218.66427069. Let n = -238133.40173 + r. Let w = 169 + n. What is w rounded to seven decimal places?",
        "a": "-0.0000007"
    },
    {
        "q": "Let n = -15482924 + 15482924.82000408. Let v = 0.45 + -1.27. Let a = v + n. What is a rounded to 7 dps?",
        "a": "0.0000041"
    },
    {
        "q": "Let m = -958 + 963.253. Let q = -112 - -111.947. Let o = m + q. Round o to zero decimal places.",
        "a": "5"
    },
    {
        "q": "Let m = -5923 + 5923.16519. Round m to two dps.",
        "a": "0.17"
    },
    {
        "q": "Suppose -6 = -2*a - 0*a. Let j be (a - 5)/(8/(-2200)). Suppose 0*h - 3*h = 3*s + 330, -j = 5*s - h. What is s rounded to the nearest ten?",
        "a": "-110"
    },
    {
        "q": "Let g = -0.04856 - -4.11756. What is g rounded to 1 decimal place?",
        "a": "4.1"
    },
    {
        "q": "Let f(y) = -192375*y**2 - 336*y - 672. Let g be f(-2). What is g rounded to the nearest 10000?",
        "a": "-770000"
    },
    {
        "q": "Let v = -90 + -45. Let m = 135.0000567 + v. Round m to 5 decimal places.",
        "a": "0.00006"
    },
    {
        "q": "Let l = -3.62666005 - -3.530657. Let z = -0.096 - l. Round z to 7 decimal places.",
        "a": "0.0000031"
    },
    {
        "q": "Let a = 31415 + -31575.492. Let r = -0.292 - a. Round r to the nearest ten.",
        "a": "160"
    },
    {
        "q": "Let l = -909.341 - -5.041. What is l rounded to the nearest 10?",
        "a": "-900"
    },
    {
        "q": "Let g = 3691.845017 + -3691.8. Round g to three decimal places.",
        "a": "0.045"
    },
    {
        "q": "Let f = 364.22 + -306.2. Round f to 0 dps.",
        "a": "58"
    },
    {
        "q": "Let m = -64357921.0133168525253 + 21.9132695525253. Let b = m + 64357846. Let c = -53.1 - b. Round c to six decimal places.",
        "a": "0.000047"
    },
    {
        "q": "Let p = 410 - -51784. Suppose t + 16976 = 3*w + 3932, 0 = -4*t + 3*w - p. Round t to the nearest one thousand.",
        "a": "-13000"
    },
    {
        "q": "Suppose 2*o - 20 + 6 = 0. Let m = o + -1. Let f be m/2 - (-5 + -3992). Round f to the nearest ten thousand.",
        "a": "0"
    },
    {
        "q": "Let w = 1949842 + -707142. What is w rounded to the nearest one hundred thousand?",
        "a": "1200000"
    },
    {
        "q": "Let m(d) = -14*d**2 + 4*d**3 + d + d - 3*d**3 + 0*d**3 - 26. Let g be m(14). Let w be 3 - g - 60004/4. What is w rounded to the nearest ten thousand?",
        "a": "-20000"
    },
    {
        "q": "Let j = -4 + -146. Let h = j - -269. Let v = -119.77 + h. Round v to 1 decimal place.",
        "a": "-0.8"
    },
    {
        "q": "Let f = -141401 + 141400.882289. Let w = f - -0.1171. Round w to 4 decimal places.",
        "a": "-0.0006"
    },
    {
        "q": "Let a = 1283.093 + -3.093. Let f = 1279.99999417 - a. What is f rounded to six decimal places?",
        "a": "-0.000006"
    },
    {
        "q": "Let t = -0.76017 - 0.11313. Let a = t + 0.86. What is a rounded to three decimal places?",
        "a": "-0.013"
    },
    {
        "q": "Let j be 57/(-19) - (-38)/2. Suppose -13*w - 743 = -j*w + 2*r, 0 = -4*w + 2*r + 994. Round w to the nearest one hundred.",
        "a": "300"
    },
    {
        "q": "Let t = 0.8304 + -0.8299077. What is t rounded to 4 decimal places?",
        "a": "0.0005"
    },
    {
        "q": "Let p = -94 - -22. Let x = p - -72.00472. Round x to 3 decimal places.",
        "a": "0.005"
    },
    {
        "q": "Let t = 3 + -11. Let q = 7.91 + t. Let k = q + 0.08956. Round k to 4 dps.",
        "a": "-0.0004"
    },
    {
        "q": "Let i = -0.796 + -452.704. What is i rounded to the nearest 10?",
        "a": "-450"
    },
    {
        "q": "Let n = -50990.9133 - -50993. What is n rounded to 1 dp?",
        "a": "2.1"
    },
    {
        "q": "Let n = -0.272397902 - -0.2724. Round n to seven decimal places.",
        "a": "0.0000021"
    },
    {
        "q": "Let u = 0.7418 - -1.047. Let k = u - 1.72. What is k rounded to three dps?",
        "a": "0.069"
    },
    {
        "q": "Suppose 0 = -2*j + 5*b + 75972, -2*b - 2 = 6. Round j to the nearest one hundred.",
        "a": "38000"
    },
    {
        "q": "Let z = -0.4382 - -0.42082. Round z to 2 dps.",
        "a": "-0.02"
    },
    {
        "q": "Suppose -4*a = j - 14, -3*j + 0*j + a - 23 = 0. Let i(q) = 1127*q - 8. Let h be i(j). Round h to the nearest 1000.",
        "a": "-7000"
    },
    {
        "q": "Let u = 18.1256 - 186.0853. Let t = u - -168. What is t rounded to 3 decimal places?",
        "a": "0.04"
    },
    {
        "q": "Suppose r = -4*l - 0*l + 52, 4*l + 2*r - 56 = 0. Let k = -4 + l. Let v be 705*(-2)/k*(-40)/(-15). Round v to the nearest one hundred.",
        "a": "-500"
    },
    {
        "q": "Let z = 10.666 - 10.71849. Round z to 3 decimal places.",
        "a": "-0.052"
    },
    {
        "q": "Let x = -54.768 - -70.82. What is x rounded to 0 decimal places?",
        "a": "16"
    },
    {
        "q": "Let m = -2.16 - -0.16. Let d = m + 2. Let v = 0.00000028 - d. What is v rounded to seven dps?",
        "a": "0.0000003"
    },
    {
        "q": "Let w = 3479.5103 + 1.5897. What is w rounded to the nearest ten?",
        "a": "3480"
    },
    {
        "q": "Let d = 65916 - 65916.000028373. Round d to 7 decimal places.",
        "a": "-0.0000284"
    },
    {
        "q": "Suppose -5*h - 51*d + 55*d - 15810020 = 0, 3162020 = -h + 4*d. What is h rounded to the nearest 10000?",
        "a": "-3160000"
    },
    {
        "q": "Let v = 2187389 + -2187371.00003. Let m = -20 - -38. Let y = m - v. What is y rounded to four dps?",
        "a": "0"
    },
    {
        "q": "Let w = 6.453 - -0.577. Let o = w - 0.73. Let y = 14.9 - o. Round y to 0 decimal places.",
        "a": "9"
    },
    {
        "q": "Suppose -3*q = -4*m - 34800004, 5*q + 4*m - 11568305 = 46431691. Suppose 0 = 56*p - 52*p + q. Round p to the nearest 1000000.",
        "a": "-3000000"
    },
    {
        "q": "Let x = 41.81000535 + -41.81. What is x rounded to five decimal places?",
        "a": "0.00001"
    },
    {
        "q": "Suppose 0 = -29*r - 191168778 + 1472207136 + 886131642. What is r rounded to the nearest one million?",
        "a": "75000000"
    },
    {
        "q": "Let l = -0.0619 - -63.3019. Let x = l - 57.9. What is x rounded to 0 dps?",
        "a": "5"
    },
    {
        "q": "Let v be (182992 + -4 + 4)*875/(-7). Round v to the nearest 100000.",
        "a": "-22900000"
    },
    {
        "q": "Suppose -4 = 3*b - 7. Let j be 1*2*(b + (1 - 1)). Suppose -j*a - 4*x - 304008 = 0, -2*a - 4*x - x - 304010 = 0. What is a rounded to the nearest 10000?",
        "a": "-150000"
    },
    {
        "q": "Suppose 85 - 80 = o. Suppose x + 4150 = -l - 28845, -o*l = -4*x + 165020. What is l rounded to the nearest one thousand?",
        "a": "-33000"
    },
    {
        "q": "Let h = 33507 - 33505.6267. Let s = 1.456 - h. What is s rounded to two decimal places?",
        "a": "0.08"
    },
    {
        "q": "Let n = -4636172914.699999711 - -4636172888.1. Let c = n - -26.6. Round c to seven decimal places.",
        "a": "0.0000003"
    },
    {
        "q": "Let x = -61 + 61.37. Let z = 15.63 + x. Let n = z + -15.999997. Round n to 5 dps.",
        "a": "0"
    },
    {
        "q": "Suppose -11*j = -12*j - 9*d - 5470, 4*j + 21979 = -3*d. What is j rounded to the nearest 1000?",
        "a": "-5000"
    },
    {
        "q": "Let p = 7120013 - 4818213. Round p to the nearest ten thousand.",
        "a": "2300000"
    },
    {
        "q": "Let m = -569.3 - -693.62. Round m to 0 decimal places.",
        "a": "124"
    },
    {
        "q": "Let t = 2620683 - 2620706.401485. Let y = -4.3014689 - t. Let r = y + -19.1. Round r to six dps.",
        "a": "0.000016"
    },
    {
        "q": "Let s = 0.46 + 9.14. Let d = -3.6 + s. Let c = d + -6.136. Round c to two dps.",
        "a": "-0.14"
    },
    {
        "q": "Let s = -4850 - -4850.40984. What is s rounded to 2 dps?",
        "a": "0.41"
    },
    {
        "q": "Let t = 22.070001271 + -22.07. What is t rounded to 6 dps?",
        "a": "0.000001"
    },
    {
        "q": "Let h be 435/87 - -15385999*5. What is h rounded to the nearest one million?",
        "a": "77000000"
    },
    {
        "q": "Let g = 7.02 - -1.18. Let h = g - 8.199688. Round h to 5 dps.",
        "a": "0.00031"
    },
    {
        "q": "Let o = 242 + -241.918. Let l = 1526638.88200193 - 1526638.8. Let b = o - l. Round b to 7 dps.",
        "a": "-0.0000019"
    },
    {
        "q": "Let h = -4532.00008375 + 4532. What is h rounded to five dps?",
        "a": "-0.00008"
    },
    {
        "q": "Let t be (-7 + (0 - -2))*1. Let z(w) = 2*w + 7*w**2 + 75*w**3 + 5 - 8 - 16*w**3 + 13. Let n be z(t). Round n to the nearest one thousand.",
        "a": "-7000"
    },
    {
        "q": "Let x = 5502629441.00000516 - 5502629248. Let t = 193 - x. What is t rounded to 7 decimal places?",
        "a": "-0.0000052"
    },
    {
        "q": "Let m(p) = 127761*p - 9. Let y be m(3). Suppose 4*j + 2*d = 480004, -23264 = 3*j + 5*d - y. Round j to the nearest 100000.",
        "a": "100000"
    },
    {
        "q": "Let i = 216 + -153.5. Let l = i - 46. What is l rounded to 0 decimal places?",
        "a": "17"
    },
    {
        "q": "Let j = 1.69 + 1.27. Let x = 37 + -33.6. Let r = x - j. Round r to one decimal place.",
        "a": "0.4"
    },
    {
        "q": "Let y = -13.881 + 13.8803061. Round y to five dps.",
        "a": "-0.00069"
    },
    {
        "q": "Let l = 0.18 + -3.29. Let y = 397.11 + l. Let r = y - 394.331. What is r rounded to 2 decimal places?",
        "a": "-0.33"
    },
    {
        "q": "Let d = 0.0581705 + -0.06176. What is d rounded to four dps?",
        "a": "-0.0036"
    },
    {
        "q": "Suppose -16*n + 20*n = 8268. Let y = 1114 + n. Suppose -4006 = -5*a + 2*t, -4*a + 31 = -4*t - y. What is a rounded to the nearest 1000?",
        "a": "1000"
    },
    {
        "q": "Let y be 66/14 + 0 + 2/7. Suppose -29 = -5*g - t + 5*t, -g = 5*t. Suppose 450 = -g*h + y*u, 5*h - u = -0*u - 462. Round h to the nearest ten.",
        "a": "-90"
    },
    {
        "q": "Let x = 277 + -421. Let v = 147.04 + x. Let t = v - 3. Round t to two dps.",
        "a": "0.04"
    },
    {
        "q": "Let w = 18735.00010731 - 18735. What is w rounded to six decimal places?",
        "a": "0.000107"
    },
    {
        "q": "Let u = 0.465 - 12.485. What is u rounded to the nearest 10?",
        "a": "-10"
    },
    {
        "q": "Suppose -9*v = 17*v - 3*v - 1826890000. Round v to the nearest one million.",
        "a": "79000000"
    },
    {
        "q": "Let b = 361.67 - 360. Let u = 1.8 - b. Let h = 0.58 + u. Round h to 1 dp.",
        "a": "0.7"
    },
    {
        "q": "Let r = -1533077 + 35760245. Let d = r + -34227167.80000063. Let i = d + -0.2. Round i to seven decimal places.",
        "a": "-0.0000006"
    },
    {
        "q": "Let l = 4.08 + -452.08. Let y = 239 + l. Let o = y + 235.8. What is o rounded to the nearest integer?",
        "a": "27"
    },
    {
        "q": "Let h(x) be the second derivative of 81841*x**3/6 + 2*x**2 - 4*x. Let w be h(6). Let v = -528950 - w. Round v to the nearest 100000.",
        "a": "-1000000"
    },
    {
        "q": "Let l be (1 - 3) + 13*-2609. Let n be (-28)/20 + (2 - (-377598)/(-5)). Let k = n - l. What is k rounded to the nearest 1000?",
        "a": "-42000"
    },
    {
        "q": "Let p = 8 - 34. Let x = p + 42. Let u = x + -16.00000042. Round u to seven decimal places.",
        "a": "-0.0000004"
    },
    {
        "q": "Suppose -4*g - 576*a + 573*a = 471351, 117849 = -g + 3*a. What is g rounded to the nearest ten thousand?",
        "a": "-120000"
    },
    {
        "q": "Let t = -1205 + -18615. What is t rounded to the nearest 10000?",
        "a": "-20000"
    },
    {
        "q": "Let m(t) = -11784683*t - 2147. Let v be m(-9). Round v to the nearest one million.",
        "a": "106000000"
    },
    {
        "q": "Suppose -5*j + 3*h = -31, 4*j + 0*j = -2*h + 16. Let y be j/5 + 679/7. Round y to the nearest one hundred.",
        "a": "100"
    },
    {
        "q": "Let r = 562 - 571.3. Round r to the nearest ten.",
        "a": "-10"
    },
    {
        "q": "Let g = -24.4715 - 0.6045. What is g rounded to the nearest integer?",
        "a": "-25"
    },
    {
        "q": "Let x = -217 + 198. Let d(k) = -4*k**3 - 19*k**2 - 20*k + 43. Let f be d(x). What is f rounded to the nearest 1000?",
        "a": "21000"
    },
    {
        "q": "Let p = -0.37 - -0.286. Let k = p + 0.043. Let s = 0.149 + k. Round s to 2 decimal places.",
        "a": "0.11"
    },
    {
        "q": "Let k = -1777 + 174. Let j = -1602.999359 - k. Round j to five dps.",
        "a": "0.00064"
    },
    {
        "q": "Let g = -8.212 + -0.088. Let w = g + 8.2999752. Round w to 5 decimal places.",
        "a": "-0.00002"
    },
    {
        "q": "Let r = -990.111 + 991. Let b = 0.109 - r. What is b rounded to one dp?",
        "a": "-0.8"
    },
    {
        "q": "Let z = 6022.6 - 5241. What is z rounded to the nearest 10?",
        "a": "780"
    },
    {
        "q": "Let b(w) = -3*w**2 - 25*w + 22. Let v be b(-9). Suppose -n = -v*n - 13560000. What is n rounded to the nearest one hundred thousand?",
        "a": "-4500000"
    },
    {
        "q": "Let z = -1065.5915 - -1065. Let j = -1164 + 1164.58. Let x = j + z. Round x to 3 decimal places.",
        "a": "-0.012"
    },
    {
        "q": "Let k = -3126 - -3153.095. Round k to the nearest integer.",
        "a": "27"
    },
    {
        "q": "Let o = 3426 + -3426.0005896. What is o rounded to 4 dps?",
        "a": "-0.0006"
    },
    {
        "q": "Let x = -66315 - 315962. Let l = x + 382277.00999996. Let f = -0.01 + l. Round f to seven dps.",
        "a": "0"
    },
    {
        "q": "Let l = -9.4047 - -8.668. Round l to two decimal places.",
        "a": "-0.74"
    },
    {
        "q": "Let z be ((26 + 6)/(8/(-128)))/(4/(-518750)). Round z to the nearest one million.",
        "a": "66000000"
    },
    {
        "q": "Let v = 3.735053 - 3.735. Round v to 6 dps.",
        "a": "0.000053"
    },
    {
        "q": "Let q = -3097683.000384 + 3097476. Let s = 207 + q. What is s rounded to five dps?",
        "a": "-0.00038"
    },
    {
        "q": "Let l = -1858 + 1811.44. Let b = 0.098 + 44.902. Let y = b + l. Round y to 1 decimal place.",
        "a": "-1.6"
    },
    {
        "q": "Let t = -2371095.3 - -2370938.29889. Let w = 3.15 - -153.85. Let c = t + w. Round c to 4 decimal places.",
        "a": "-0.0011"
    },
    {
        "q": "Let z = -1597.95782 + 1598. Round z to 2 dps.",
        "a": "0.04"
    },
    {
        "q": "Let q = -925 - 823. Round q to the nearest ten.",
        "a": "-1750"
    },
    {
        "q": "Let t be (-3112362)/(-12) - (-2)/(-4). Let x = t - 108566. Suppose -8*b = -x - 921203. Round b to the nearest ten thousand.",
        "a": "130000"
    },
    {
        "q": "Let c = 174.6 - 160. Let t = 14.600196 - c. What is t rounded to 4 dps?",
        "a": "0.0002"
    },
    {
        "q": "Let m = 7476.1755229 - 7516.9575. Let p = m + 5.7819541. Let i = p - -35. What is i rounded to five decimal places?",
        "a": "-0.00002"
    },
    {
        "q": "Let y = 1620.8697 - -0.1303. Let w = y - 1686.1. What is w rounded to zero decimal places?",
        "a": "-65"
    },
    {
        "q": "Let h = 16556 + -16555.9993173. Round h to 5 dps.",
        "a": "0.00068"
    },
    {
        "q": "Let t(s) = s - 4. Let y be t(4). Suppose 6*c + 0*c - 618 = y. Round c to the nearest one hundred.",
        "a": "100"
    },
    {
        "q": "Let v(s) = 3760*s**3 + s**2 - 7*s + 19. Let k be v(4). Let f = k + -360647. What is f rounded to the nearest ten thousand?",
        "a": "-120000"
    },
    {
        "q": "Suppose -s = -3*s - 1635888. Let k = 4512056 - s. Round k to the nearest one hundred thousand.",
        "a": "5300000"
    },
    {
        "q": "Let s = -728.97 - -725. Let i = s + 1.83. What is i rounded to one decimal place?",
        "a": "-2.1"
    },
    {
        "q": "Let u be (-31929400)/510*(149 + 1). What is u rounded to the nearest 100000?",
        "a": "-9400000"
    },
    {
        "q": "Let i = -227974 - -381029. Let o = i - 153054.869986. Let j = 0.13 - o. What is j rounded to 5 decimal places?",
        "a": "-0.00001"
    },
    {
        "q": "Let t = 1.215 + 826.685. What is t rounded to the nearest 10?",
        "a": "830"
    },
    {
        "q": "Let y = 652277 - -93523. Round y to the nearest ten thousand.",
        "a": "750000"
    },
    {
        "q": "Let c(x) = 549*x**3 + 9*x**2 + 3*x + 23. Suppose n - 9 = -3*t + 14, -5*n + 7 = 3*t. Let g be c(t). Round g to the nearest 10000.",
        "a": "400000"
    },
    {
        "q": "Let b(s) = -2*s**3 - 2*s**2 + 52*s - 101. Let r be b(24). What is r rounded to the nearest one thousand?",
        "a": "-28000"
    },
    {
        "q": "Suppose 0 = 3*g - 6. Let o = 1 - g. Let f be 5640004/(4/(-1)) - o. Round f to the nearest 100000.",
        "a": "-1400000"
    },
    {
        "q": "Let v = -120.46 + 120.4605319. Round v to 4 dps.",
        "a": "0.0005"
    },
    {
        "q": "Let u = 3 + -3.045. Let w = u + -4.755. Let t = w + 4.7999952. Round t to 6 decimal places.",
        "a": "-0.000005"
    },
    {
        "q": "Let g = -381 + 138. Let q = -245.22 - g. Round q to one dp.",
        "a": "-2.2"
    },
    {
        "q": "Let j = 3358 + -1828. Suppose 27*n = 26*n + j. Round n to the nearest one thousand.",
        "a": "2000"
    },
    {
        "q": "Let a = 1150 + -1193.1. Round a to the nearest 10.",
        "a": "-40"
    },
    {
        "q": "Let j(h) = 263*h - 2241. Let w be j(-13). Round w to the nearest one thousand.",
        "a": "-6000"
    },
    {
        "q": "Suppose -7*p - 98319451 = 5*z - 6*p, z - 5*p = -19663885. Let h = z - -13753890. Round h to the nearest 1000000.",
        "a": "-6000000"
    },
    {
        "q": "Let t be ((-20)/(-70))/((-3)/(-42)). Suppose t*y = y + 3, -3*g + 107999998 = -2*y. Suppose 0*k + 6*k - g = 0. What is k rounded to the nearest one million?",
        "a": "6000000"
    },
    {
        "q": "Let z = -0.3434 + -0.3866. What is z rounded to zero dps?",
        "a": "-1"
    },
    {
        "q": "Let t = 638.7 + -340. What is t rounded to the nearest 10?",
        "a": "300"
    },
    {
        "q": "Suppose 5*m = -0*m + 201060. Let v(p) = -19244*p - 420. Let j be v(22). Let l = j - m. What is l rounded to the nearest 10000?",
        "a": "-460000"
    },
    {
        "q": "Let a = 89340625.9999999 - 89340632. Let s = -6 - 0. Let o = s - a. What is o rounded to 7 dps?",
        "a": "0.0000001"
    },
    {
        "q": "Let f = 3796 - 3795.9997801. Round f to four decimal places.",
        "a": "0.0002"
    },
    {
        "q": "Suppose 178*d + 130777 = 156*d + 447137. Round d to the nearest one thousand.",
        "a": "14000"
    },
    {
        "q": "Let y = -1032 - 1658. What is y rounded to the nearest 1000?",
        "a": "-3000"
    },
    {
        "q": "Let y = 54.16 + 0.74. Let g = 45.77 - y. What is g rounded to 0 dps?",
        "a": "-9"
    },
    {
        "q": "Suppose -3*o + 118299997 = 5*u, u - 4*u - 3*o = -70979997. Suppose 7*a = 21*a - u. Round a to the nearest one hundred thousand.",
        "a": "1700000"
    },
    {
        "q": "Let j = -35.8 + 20.8. Let d = j - -15.56. What is d rounded to 1 dp?",
        "a": "0.6"
    },
    {
        "q": "Let r = 487 - 1081. Let j = r - -622.9. What is j rounded to 0 decimal places?",
        "a": "29"
    },
    {
        "q": "Suppose 0 = -16*z + 10*z - 24. Let f(u) = -201*u**2 + 8*u + 48. Let s be f(z). Round s to the nearest one hundred.",
        "a": "-3200"
    },
    {
        "q": "Let u = 1815 - 1815.00000541. Round u to 5 dps.",
        "a": "-0.00001"
    },
    {
        "q": "Let o = 154976.027 + -155041. Let u = o + 65. Let j = u - 0.0312. What is j rounded to 3 decimal places?",
        "a": "-0.004"
    },
    {
        "q": "Let m = -1.26 + -3.904. What is m rounded to 0 decimal places?",
        "a": "-5"
    },
    {
        "q": "Suppose 0 = -10*p - 98 + 38. Let k be p*40*(3 + 7)*160. What is k rounded to the nearest ten thousand?",
        "a": "-380000"
    },
    {
        "q": "Let d = -2118501 - -8358503. Let x be (3 - -1*d) + -5. Round x to the nearest 100000.",
        "a": "6200000"
    },
    {
        "q": "Let k = 0.0137 + -10.2937. Let h = k - 2.32. What is h rounded to the nearest integer?",
        "a": "-13"
    },
    {
        "q": "Suppose 4*m - m = 5*j + 23, 0 = -5*m - 4*j + 63. Suppose -m*q = -8*q + 1320. Round q to the nearest one hundred.",
        "a": "-400"
    },
    {
        "q": "Let v = -12 - -17. Let u be -1*((-4)/1 + 1). Suppose 0 = v*i + 5, c - 459999 = -u*i + 2*i. Round c to the nearest 100000.",
        "a": "500000"
    },
    {
        "q": "Let x = -1312 + 1311.8618. Let o = x - -0.0733. What is o rounded to three decimal places?",
        "a": "-0.065"
    },
    {
        "q": "Let z = -332 + 328.71. Let i = -3.36 + z. Round i to one decimal place.",
        "a": "-6.7"
    },
    {
        "q": "Let j = 34.7554 + -35.1. Let d = 16.3654 - j. Round d to zero decimal places.",
        "a": "17"
    },
    {
        "q": "Let f = 806 + -792. Let o = -12488350 + 12488335.999998. Let w = o + f. What is w rounded to 6 dps?",
        "a": "-0.000002"
    },
    {
        "q": "Let r = -25.8687 - -25.65. What is r rounded to 2 decimal places?",
        "a": "-0.22"
    },
    {
        "q": "Suppose -m + 4*i - 16182770 + 3275770 = 0, -3*m + 4*i - 38721000 = 0. Round m to the nearest one million.",
        "a": "-13000000"
    },
    {
        "q": "Let n = -0.126 - -1361.126. Let g = -1318.15 + n. Let d = 42 - g. What is d rounded to 1 dp?",
        "a": "-0.9"
    },
    {
        "q": "Let f = 743.489 + -785.83. Round f to zero decimal places.",
        "a": "-42"
    },
    {
        "q": "Let v be ((-20)/30)/(4/(-78)). Suppose v*a + 5318823 = -2091177. What is a rounded to the nearest one hundred thousand?",
        "a": "-600000"
    },
    {
        "q": "Let x be (4/6)/((-18)/(-567)). Suppose x = 3*p - 2*n, 5*n - 10 = -4*p - p. Suppose -880000 = -p*i + i. What is i rounded to the nearest 100000?",
        "a": "200000"
    },
    {
        "q": "Let h = 42 + -42. Suppose 0 = -5*p - 4*c - 1968, h = 3*c - 7 - 2. Let l be ((-1310)/(-15) + -4)/(1/p). Round l to the nearest 10000.",
        "a": "-30000"
    },
    {
        "q": "Suppose r - 4 = 4*c, -4*r + 2*c = 3*c + 1. Suppose -6*t + 468017 + 224983 = r. Suppose 4*u + t = -3*u. What is u rounded to the nearest 1000?",
        "a": "-17000"
    },
    {
        "q": "Let q = -33.63 + -0.57. Let x = -6.2 - q. Let d = x - 28.07. Round d to one decimal place.",
        "a": "-0.1"
    },
    {
        "q": "Let i = -4186 - -4185.87305. Round i to three decimal places.",
        "a": "-0.127"
    },
    {
        "q": "Let l(m) be the third derivative of 37*m**6/24 + m**5/10 + m**4/12 - 25*m**3/6 - 78*m**2. Let i be l(-7). What is i rounded to the nearest one thousand?",
        "a": "-63000"
    },
    {
        "q": "Suppose 3*z + 14 = -k - 52, 0 = 2*z - 3*k + 55. Let q = 104 + z. What is q rounded to the nearest one hundred?",
        "a": "100"
    },
    {
        "q": "Let p = -30.04 + 30.040000963. What is p rounded to seven decimal places?",
        "a": "0.000001"
    },
    {
        "q": "Let q = -786 + 513. Let m = q + 280.86. Round m to 0 decimal places.",
        "a": "8"
    },
    {
        "q": "Let y = -824.793927 - -824.8. Round y to 3 dps.",
        "a": "0.006"
    },
    {
        "q": "Suppose -6 = -6*j - 18. Let s(x) = -64773*x**3 - 2*x**2 - 2*x + 2. Let b be s(j). Let t be -11*b + ((-3)/(-1) - 1). What is t rounded to the nearest 1000000?",
        "a": "-6000000"
    },
    {
        "q": "Let k = 200.62 - -4.38. Let m = k + -295. Let g = 89.999894 + m. What is g rounded to 5 decimal places?",
        "a": "-0.00011"
    },
    {
        "q": "Let h = 82.01775 + -82. Let t = 0.005 - h. Round t to 3 decimal places.",
        "a": "-0.013"
    },
    {
        "q": "Let j = 986.52 - 1029. Let f = 5.92 - j. What is f rounded to the nearest 10?",
        "a": "50"
    },
    {
        "q": "Let m(v) = -2*v**3 + 25*v**2 - 19*v - 11. Let o(u) = -u**3 + 13*u**2 - 9*u - 5. Let j(a) = 2*m(a) - 5*o(a). Let s be j(9). Round s to the nearest 1000.",
        "a": "0"
    },
    {
        "q": "Let n(u) = 31*u - 14*u - 6*u**2 + 1 - 17*u - 9*u. Suppose -18 = -5*d + 12. Let g be n(d). Round g to the nearest 10.",
        "a": "-270"
    },
    {
        "q": "Let g = 1802 - 243.5. What is g rounded to the nearest 100?",
        "a": "1600"
    },
    {
        "q": "Let i(z) be the first derivative of z**4/4 - 3*z**3 - 3*z**2 - 11*z - 6. Let p(w) = w**2 - w + 1. Let o(c) = -i(c) - 5*p(c). Let x be o(6). Round x to two dps.",
        "a": "0"
    },
    {
        "q": "Let q = 7241 + -7240.9994997. What is q rounded to 5 decimal places?",
        "a": "0.0005"
    },
    {
        "q": "Let m = 3128.99995984 - 3129. What is m rounded to five dps?",
        "a": "-0.00004"
    },
    {
        "q": "Let v = 28278196 + -28278213.5485096. Let g = -106.54851354 - v. Let p = -89 - g. Round p to seven dps.",
        "a": "0.0000039"
    },
    {
        "q": "Let o = -103.226 + 94.02. What is o rounded to 0 decimal places?",
        "a": "-9"
    },
    {
        "q": "Let s = -5802455 - -3185170. Let q = s + 2617285.8100195. Let c = q - 0.81. Round c to 6 dps.",
        "a": "0.00002"
    },
    {
        "q": "Let j be (1 - 6 - -4)/(1 - 0). Let c(x) = -17199998*x**3 - 2*x. Let b be c(j). What is b rounded to the nearest one million?",
        "a": "17000000"
    },
    {
        "q": "Let h = -174 - -184.6. Let z = h + -10.365. What is z rounded to two dps?",
        "a": "0.24"
    },
    {
        "q": "Let m = 4.1 + -23.9. Let k = -16.7 + m. Round k to 0 dps.",
        "a": "-37"
    },
    {
        "q": "Let x = -1611 + 501. Let r = 1109.9439 + x. Round r to 2 dps.",
        "a": "-0.06"
    },
    {
        "q": "Suppose -4*y = 5*d + 7445533 - 100249553, -4*y + 92803992 = -2*d. What is y rounded to the nearest 1000000?",
        "a": "23000000"
    },
    {
        "q": "Let c = 13355.9665 - -0.0335. Let b = c + -13355.91359. Let m = b + -0.0828. What is m rounded to four dps?",
        "a": "0.0036"
    },
    {
        "q": "Let r = -86424.17 - -86428.120367. Let w = -3.95 + r. What is w rounded to 4 decimal places?",
        "a": "0.0004"
    },
    {
        "q": "Let k = 397.92 + -7.92. Let i = 386.46 - k. Let y = -2.37 - i. Round y to one decimal place.",
        "a": "1.2"
    },
    {
        "q": "Let x = -0.178 + 0.548. Let o = -0.2103 + x. Round o to two decimal places.",
        "a": "0.16"
    },
    {
        "q": "Let l = -150.042002 + 150.03. What is l rounded to three decimal places?",
        "a": "-0.012"
    },
    {
        "q": "Let l = 85.51 - 86. Let c = l + -12.51. Let a = c - -12.9956. What is a rounded to three decimal places?",
        "a": "-0.004"
    },
    {
        "q": "Let p = -422.6 - -422.599602. What is p rounded to five decimal places?",
        "a": "-0.0004"
    },
    {
        "q": "Let b = 21704 + -21704.0000019967. Round b to seven decimal places.",
        "a": "-0.000002"
    },
    {
        "q": "Suppose -23*l = -15*l + m + 1432719996, -179089980 = l + 5*m. Round l to the nearest one million.",
        "a": "-179000000"
    },
    {
        "q": "Let u = 584.711 - 585. Let a = u - -37.589. Let q = a - 37.29999827. Round q to 7 dps.",
        "a": "0.0000017"
    },
    {
        "q": "Let j = 159 + -154. Suppose 2*s - 8 = -14, -5*f + 149015 = -j*s. What is f rounded to the nearest 10000?",
        "a": "30000"
    },
    {
        "q": "Let c = 4.8 - 11.8. Let b = -47 - c. Let x = -39.9999938 - b. Round x to 6 decimal places.",
        "a": "0.000006"
    },
    {
        "q": "Let r(d) = -d**3 + 2*d**2 + 5*d - 3. Let q be r(3). Suppose q*t - 5*t = -2. Let v be (31 - t)/(-2)*(-80)/(-6). What is v rounded to the nearest 1000?",
        "a": "0"
    },
    {
        "q": "Let v = -36.6 + -186.4. Let s = v - -223.0000027. Round s to six decimal places.",
        "a": "0.000003"
    },
    {
        "q": "Let j = 12852.02 - 12714. Round j to the nearest 10.",
        "a": "140"
    },
    {
        "q": "Let n be 371129973/15 - (-702)/390. Round n to the nearest one hundred thousand.",
        "a": "24700000"
    },
    {
        "q": "Let t(a) = 1668038*a - 100. Let z(b) = -556012*b + 33. Let w(o) = -3*t(o) - 10*z(o). Let v be w(5). Round v to the nearest 1000000.",
        "a": "3000000"
    },
    {
        "q": "Let m = -5.05 + 329.05. Let f = m + -324.0001128. What is f rounded to five dps?",
        "a": "-0.00011"
    },
    {
        "q": "Let b = 1196795552.1 - 1196795021.0999487. Let j = b - 531. What is j rounded to 5 dps?",
        "a": "0.00005"
    },
    {
        "q": "Let i = 739 - 313. Let x = i - 425.723. Let g = 1.653 + x. What is g rounded to 1 dp?",
        "a": "1.9"
    },
    {
        "q": "Let d = 0.082362776 + -0.08239. Round d to 6 decimal places.",
        "a": "-0.000027"
    },
    {
        "q": "Suppose -10*d + 140 = -0*d. Suppose 5*n = -2*g + 841, 3*n + d = -1. What is g rounded to the nearest one hundred?",
        "a": "400"
    },
    {
        "q": "Let o = -4656.80934 - -4657. Let t = o + -0.193. What is t rounded to 3 decimal places?",
        "a": "-0.002"
    },
    {
        "q": "Let x = -26.56 + 26. Let h = -1516 + 1502.46. Let p = x + h. Round p to zero dps.",
        "a": "-14"
    },
    {
        "q": "Let t = -134 + 133.987. Let z = -0.019514 - -0.0064888. Let j = z - t. What is j rounded to 6 decimal places?",
        "a": "-0.000025"
    },
    {
        "q": "Let l = 313.813312 + -313.8. What is l rounded to 3 decimal places?",
        "a": "0.013"
    },
    {
        "q": "Let n = 6502.646707 + 14.184293. Let f = -6511 + n. Let g = f - 0.131. What is g rounded to the nearest integer?",
        "a": "6"
    },
    {
        "q": "Let p = -97 + 56. Let z = p - -40.999315. What is z rounded to four dps?",
        "a": "-0.0007"
    },
    {
        "q": "Let m be ((-39806)/(-3) + 2)/((-29)/(-87)). Suppose -c = k + 19903, -k - 4*c = k + m. Round k to the nearest one thousand.",
        "a": "-20000"
    },
    {
        "q": "Let p = 1.08 + 173.92. Let q = -9480 + 9656.27. Let m = p - q. What is m rounded to 1 dp?",
        "a": "-1.3"
    },
    {
        "q": "Let a = -1584.974 - -1612. Let m = 26.966 + 0.034. Let f = a - m. Round f to 3 dps.",
        "a": "0.026"
    },
    {
        "q": "Let d = 33 + -24. Suppose 5*r - d*o - 20 = -4*o, 5*o - 44 = -3*r. Suppose 6*a - r*a - 1060000 = 0. Round a to the nearest 100000.",
        "a": "-500000"
    },
    {
        "q": "Suppose -2560250 = -43*h - 34*h. Round h to the nearest one thousand.",
        "a": "33000"
    },
    {
        "q": "Let r = -2.8 - -2.799969488. What is r rounded to six dps?",
        "a": "-0.000031"
    },
    {
        "q": "Suppose -2 = 2*c, -3*z + 3902 = -z + 4*c. What is z rounded to the nearest 100?",
        "a": "2000"
    },
    {
        "q": "Let y be 4 - ((-1)/2)/((-10)/20). Let x = 458 + -858. Let q be x*(y/21 + (-412)/(-56)). What is q rounded to the nearest 1000?",
        "a": "-3000"
    },
    {
        "q": "Let j = -327.6824 - -326. Let t = j - 36.3332. Let s = t - -38. What is s rounded to 3 dps?",
        "a": "-0.016"
    },
    {
        "q": "Let g = -0.628 - -1.17633. Let y = 0.546 - g. Round y to 4 dps.",
        "a": "-0.0023"
    },
    {
        "q": "Let h = -10.2 + -221.8. Let x = 199.4 + h. What is x rounded to the nearest 10?",
        "a": "-30"
    },
    {
        "q": "Let s = -39 - -40. Let a(b) = -b. Let n(z) = -214*z**2 - 2*z - 4. Let h(v) = s*n(v) - 2*a(v). Let j be h(2). Round j to the nearest one hundred.",
        "a": "-900"
    },
    {
        "q": "Let l = -19905 - -19905.000018082. Round l to seven decimal places.",
        "a": "0.0000181"
    },
    {
        "q": "Let l = -16706 - -16707.3958. Round l to 1 dp.",
        "a": "1.4"
    },
    {
        "q": "Let c = 32 - 32.42. Let r = 16.91 + -17.28. Let m = r - c. Round m to one decimal place.",
        "a": "0.1"
    },
    {
        "q": "Let h = -4.746 - -4.97225. Round h to three decimal places.",
        "a": "0.226"
    },
    {
        "q": "Let g = -4077.05544 - -4077. What is g rounded to two decimal places?",
        "a": "-0.06"
    },
    {
        "q": "Let v(z) = -z**2 - 6*z - 1. Let h be (0 - 2/(-4))*-10. Let l be v(h). Let i be (l/4 - -1) + -11102. Round i to the nearest one thousand.",
        "a": "-11000"
    },
    {
        "q": "Let f(k) = 3*k**3 + 2*k**2 - k. Let b be f(1). Suppose 0*u - 3*a = -5*u - 37449988, -b*a - 7490016 = u. What is u rounded to the nearest 100000?",
        "a": "-7500000"
    },
    {
        "q": "Let k = -33 - -57. Let a(y) = -3 - 23*y + 19 + k*y**3 + 9*y**2 - y**2. Let o be a(16). Round o to the nearest 100000.",
        "a": "100000"
    },
    {
        "q": "Let k = -0.5346016718 - -0.5346. What is k rounded to 7 dps?",
        "a": "-0.0000017"
    },
    {
        "q": "Let l = 2633.95 + -2843. Let j = l + 207. Round j to 1 decimal place.",
        "a": "-2.1"
    },
    {
        "q": "Suppose 4*h = -8, -563026 = -5*w - 5*h + 3*h. Suppose -3*p = r + 160197, 5*p + w = 5*r - 154409. What is p rounded to the nearest ten thousand?",
        "a": "-50000"
    },
    {
        "q": "Let v = -93.9 - 1.1. Let t = v + 145. Let r = 50.000012 - t. What is r rounded to five decimal places?",
        "a": "0.00001"
    },
    {
        "q": "Suppose 3*s = 5*h + 339, -5*s + h + 74 = -469. Let b be 93999/2 + 9/(s/6). Round b to the nearest 10000.",
        "a": "50000"
    },
    {
        "q": "Let c = 301 - 179. Let d = c - 122.079. What is d rounded to 2 dps?",
        "a": "-0.08"
    },
    {
        "q": "Suppose -5*r = 3*v - 330759, 316*r - 314*r - 132294 = 2*v. What is r rounded to the nearest one thousand?",
        "a": "66000"
    },
    {
        "q": "Let a = 1091 + -926. Let x = 32949.809 - 32784.9. Let o = x - a. What is o rounded to two dps?",
        "a": "-0.09"
    },
    {
        "q": "Let k = -2.5645868 - -2.565. Round k to five dps.",
        "a": "0.00041"
    },
    {
        "q": "Let w = 2.540004548 + -2.54. Round w to 7 decimal places.",
        "a": "0.0000045"
    },
    {
        "q": "Suppose 46*d = -137797580 + 14676806 - 33555226. Round d to the nearest one million.",
        "a": "-3000000"
    },
    {
        "q": "Let i = 0.41 + -0.18. Let u = 17.77 + i. Let d = u - 18.00076. Round d to four decimal places.",
        "a": "-0.0008"
    },
    {
        "q": "Let d = -31559361 + 48199361. Round d to the nearest 1000000.",
        "a": "17000000"
    },
    {
        "q": "Suppose -3*q + 37134 = -3*o, 5*o = -2*q + 3923 - 65792. Let n be o/54*2*(-1 + -1031). What is n rounded to the nearest 100000?",
        "a": "500000"
    },
    {
        "q": "Let o = -406.1 - -434.77. Let t = o - -0.33. Let j = t + -28.99971. What is j rounded to 4 decimal places?",
        "a": "0.0003"
    },
    {
        "q": "Let m = 2.97 + -2.969986045. Round m to 6 dps.",
        "a": "0.000014"
    },
    {
        "q": "Let o be (-18212006 - -5) + (-1 - (4 - 6)). Round o to the nearest 100000.",
        "a": "-18200000"
    },
    {
        "q": "Let q = 2694.00000277 - 2694. Round q to 6 dps.",
        "a": "0.000003"
    },
    {
        "q": "Let n(c) = -13*c + 1. Let q be n(1). Let t(m) = 107600*m - 14. Let w be t(q). Let o = w - -3891214. Round o to the nearest 100000.",
        "a": "2600000"
    },
    {
        "q": "Let y = 15032.44039938 + -15034.0804. Let b = -1.64 - y. What is b rounded to seven dps?",
        "a": "0.0000006"
    },
    {
        "q": "Let o(u) = 608943*u - 1776600*u + 104 - 3857356*u. Let q be o(8). What is q rounded to the nearest 1000000?",
        "a": "-40000000"
    },
    {
        "q": "Let z = -4.019995844 + 4.02. What is z rounded to 6 decimal places?",
        "a": "0.000004"
    },
    {
        "q": "Let h = -275.62 - 1.38. Let i = h + 689. Let q = 429.7 - i. Round q to zero decimal places.",
        "a": "18"
    },
    {
        "q": "Suppose -2*b + b = 5*t - 723, -4*t + 2812 = 4*b. Let z = b - 366. What is z rounded to the nearest ten?",
        "a": "330"
    },
    {
        "q": "Let s = -74.9 - -314. What is s rounded to the nearest 100?",
        "a": "200"
    },
    {
        "q": "Suppose 2*y + 2*i - 3476 = 0, 980 = 8*y - 5*i - 12989. Round y to the nearest 1000.",
        "a": "2000"
    },
    {
        "q": "Let h = -6589 + 9375. Let c = 2769.37 - h. What is c rounded to the nearest integer?",
        "a": "-17"
    },
    {
        "q": "Let r(o) = 12737*o**3 - 8*o**2 + 14*o + 12. Let u be r(6). What is u rounded to the nearest one million?",
        "a": "3000000"
    },
    {
        "q": "Let l be 0 + ((-38)/(-14) - (-34)/119). Suppose 753 = 3*d - 4*z, l*d - z - 777 = -5*z. Round d to the nearest ten.",
        "a": "260"
    },
    {
        "q": "Let y = -2 - 8. Let l = -5.2 - y. Let j = -1.4 - l. What is j rounded to the nearest integer?",
        "a": "-6"
    },
    {
        "q": "Let w = -773 - -768.804. What is w rounded to one decimal place?",
        "a": "-4.2"
    },
    {
        "q": "Let f = 26.862 - -0.338. Let b = -40.07 - 18.53. Let v = b + f. Round v to zero decimal places.",
        "a": "-31"
    },
    {
        "q": "Let b = 0.225 - 372.425. Round b to the nearest 100.",
        "a": "-400"
    },
    {
        "q": "Let n = -3390 + 3393.649. Let p = -3.4 + n. What is p rounded to two decimal places?",
        "a": "0.25"
    },
    {
        "q": "Let c be -14870*175/(-42) - 2/6. Suppose 2*k - c = 842. What is k rounded to the nearest ten thousand?",
        "a": "30000"
    },
    {
        "q": "Suppose -5*b = -15, -r - 805112 = -49*b + 45*b. What is r rounded to the nearest one hundred thousand?",
        "a": "-800000"
    },
    {
        "q": "Suppose 11*o = 3*f + 6*o + 17, 3*f = -4*o - 35. Let v(h) = 70*h**2 + 11*h - 1. Let p be v(f). Round p to the nearest 1000.",
        "a": "6000"
    },
    {
        "q": "Suppose 2*w = -5*r + 63, 0*w - 2*w - 25 = -3*r. Suppose 0 = b - 4 - r. Let a be -6 + ((-3)/(-9) - b/(-9)). What is a rounded to the nearest 10?",
        "a": "0"
    },
    {
        "q": "Let j = -8.1853395 - -8.182. Round j to four decimal places.",
        "a": "-0.0033"
    },
    {
        "q": "Let s = -86943 - -19263. What is s rounded to the nearest 10000?",
        "a": "-70000"
    },
    {
        "q": "Suppose -m = 3*g - 394601, -3*m - 6*g + 1183821 = -3*g. What is m rounded to the nearest ten thousand?",
        "a": "390000"
    },
    {
        "q": "Let x = 4575 + -4574.9478. What is x rounded to two decimal places?",
        "a": "0.05"
    },
    {
        "q": "Let g = 615.937 - 6.537. Round g to the nearest ten.",
        "a": "610"
    },
    {
        "q": "Let h = 5680.0020181 + -5680. Round h to four decimal places.",
        "a": "0.002"
    },
    {
        "q": "Let w be (5/(-55))/(-1) - (-11127249)/231. What is w rounded to the nearest 1000?",
        "a": "48000"
    },
    {
        "q": "Let u = 3114.05 - 3151. Round u to the nearest integer.",
        "a": "-37"
    },
    {
        "q": "Let u = 1.18 + -551.18. Let h = u - -550.00498. Round h to 4 decimal places.",
        "a": "0.005"
    },
    {
        "q": "Let q = 18.3 + -20. Let j = q - -9.7. Let l = j + -7.99971. What is l rounded to four decimal places?",
        "a": "0.0003"
    },
    {
        "q": "Let f = -164 + 164.037. Let a = -0.03444 + f. What is a rounded to 4 dps?",
        "a": "0.0026"
    },
    {
        "q": "Let q = -120888.2099138 - -120888.1. Let z = -0.120908 - q. Let l = z + 0.011. Round l to six dps.",
        "a": "0.000006"
    },
    {
        "q": "Let t = 12.04 - 13.3. Let v = t - -1.6. Let c = 0.212 - v. What is c rounded to two decimal places?",
        "a": "-0.13"
    },
    {
        "q": "Let r = 758 - 767.975. Let h = r + 10. Let f = 0.0273 - h. What is f rounded to three decimal places?",
        "a": "0.002"
    },
    {
        "q": "Let o = 116082.89956 + -116079. Let y = 69 - 65.1. Let h = o - y. Round h to 4 decimal places.",
        "a": "-0.0004"
    },
    {
        "q": "Let y = -35.1 + 8. Let s = 2855030 - 2855002.90111. Let g = y + s. What is g rounded to 4 dps?",
        "a": "-0.0011"
    },
    {
        "q": "Let p(x) = -5*x - 35. Let j be p(-8). Suppose -10074 = 3*r + 2*g, 10024 = -4*r - j*g - 3401. Round r to the nearest 100.",
        "a": "-3400"
    },
    {
        "q": "Let a be ((-12783)/(-6))/(-2 + (-15)/(-10)). Let h = a + 1961. Round h to the nearest ten thousand.",
        "a": "0"
    },
    {
        "q": "Suppose -12 - 35 = d. Let j = 50 + d. Let x(k) = -27333*k - 1. Let m be x(j). What is m rounded to the nearest 10000?",
        "a": "-80000"
    },
    {
        "q": "Let q = -151351 + -136369. What is q rounded to the nearest 1000?",
        "a": "-288000"
    },
    {
        "q": "Let j = 0.01594 - 0.044918. Round j to four dps.",
        "a": "-0.029"
    },
    {
        "q": "Let s = 242.849 - 243. Let q = -0.150717 - s. What is q rounded to five decimal places?",
        "a": "0.00028"
    },
    {
        "q": "Let m = -300.700805 + 300.7. What is m rounded to 4 dps?",
        "a": "-0.0008"
    },
    {
        "q": "Let d = 712.4 + -924. Let g = -211.61021 - d. What is g rounded to three decimal places?",
        "a": "-0.01"
    },
    {
        "q": "Let o = -650816.157 - -651123. Let w = -293.84281 + o. Let y = w + -13. Round y to 4 decimal places.",
        "a": "0.0002"
    },
    {
        "q": "Let n = -57509 + 57509.023503. Round n to 3 decimal places.",
        "a": "0.024"
    },
    {
        "q": "Let n = 4355.74 - 4141.629. Let y = n + -214. Let j = y - 0.1110106. What is j rounded to six decimal places?",
        "a": "-0.000011"
    },
    {
        "q": "Let x = -32612.974329 - -32613. What is x rounded to three decimal places?",
        "a": "0.026"
    },
    {
        "q": "Suppose 2*c = 3*j + 927132, -29*c + 2317784 = -24*c + 4*j. What is c rounded to the nearest 10000?",
        "a": "460000"
    },
    {
        "q": "Let y = -91 + 91.138. Let s = -93.862 - y. Let l = s - -93.999963. Round l to five decimal places.",
        "a": "-0.00004"
    },
    {
        "q": "Let b = -179 + 178. Let w be b + (-18650003)/(-5) - 18/(-45). Round w to the nearest one hundred thousand.",
        "a": "3700000"
    },
    {
        "q": "Let d be (7 + (4 - 5))*(-3324004)/6. Let f be (-1)/(-3) - d/(-12). Round f to the nearest ten thousand.",
        "a": "-280000"
    },
    {
        "q": "Let o = 0.023 - 0.012. Let w = 6 + -6. Let q = w - o. Round q to three decimal places.",
        "a": "-0.011"
    },
    {
        "q": "Let b = 50.94496 - -0.03504. Round b to the nearest integer.",
        "a": "51"
    },
    {
        "q": "Let c = -42.8214126 - -0.8213886. Let y = -0.4 + 42.4. Let z = c + y. Round z to five dps.",
        "a": "-0.00002"
    },
    {
        "q": "Let t = 147.3722698 - 147.5403. Let w = 0.168 + t. What is w rounded to 5 dps?",
        "a": "-0.00003"
    },
    {
        "q": "Let g = 233 - 231. Suppose y - 4*t + 1204012 = -y, -4*y - g*t = 2407994. Round y to the nearest 100000.",
        "a": "-600000"
    },
    {
        "q": "Suppose -2*n = -4*z + 26841 + 33355, -5*n - 150496 = -4*z. What is n rounded to the nearest 10000?",
        "a": "-30000"
    },
    {
        "q": "Let d(r) = 2*r - 34. Let p be d(18). Suppose 17799975 = -2*b + 5*t, 2*t + 17404303 = -p*b - 395707. Round b to the nearest 1000000.",
        "a": "-9000000"
    },
    {
        "q": "Let d = 121.12 + -122. Let r = -0.87999859 - d. Round r to seven decimal places.",
        "a": "0.0000014"
    },
    {
        "q": "Let t(v) = 4*v**3 + 6*v**2 - 8*v + 10. Suppose -1 = -q + 26. Let s be t(q). What is s rounded to the nearest 10000?",
        "a": "80000"
    },
    {
        "q": "Let y = -2336013 - -3386083. Suppose 2*r - 2*s = r - 1050046, -y = r + 4*s. Let b be (-60)/(2/(-6) - r/3150000). Round b to the nearest 1000000.",
        "a": "-4000000"
    },
    {
        "q": "Let g = 15.045 - 15. Let f = 0.0395 - -0.3055. Let o = g + f. What is o rounded to 1 dp?",
        "a": "0.4"
    },
    {
        "q": "Let i(a) = 5*a + 10. Let c be i(2). Let y be (903/15)/(-6 + 124/c). Round y to the nearest one hundred.",
        "a": "300"
    },
    {
        "q": "Let y(g) = -13332*g - 8. Let p(l) = l + 21. Let j(z) = z**2 - 13*z + 25. Let a be j(8). Let r be p(a). Let v be y(r). What is v rounded to the nearest 100000?",
        "a": "-100000"
    },
    {
        "q": "Let b = 35.8 + -45. Let y = b + 11.8. Round y to 0 decimal places.",
        "a": "3"
    },
    {
        "q": "Let m = 139 - 195. Let l = m + 12. Let h = 43.99986 + l. Round h to 4 decimal places.",
        "a": "-0.0001"
    },
    {
        "q": "Let c = -0.008 + -1.852. Let d = -1.336 - c. Let f = 0.46 - d. Round f to two dps.",
        "a": "-0.06"
    },
    {
        "q": "Let w(a) = 379441*a + 1062. Let x be w(18). What is x rounded to the nearest one hundred thousand?",
        "a": "6800000"
    },
    {
        "q": "Let s = 66.855 - -0.145. Let b = s + -67.0000018. What is b rounded to seven dps?",
        "a": "-0.0000018"
    },
    {
        "q": "Let j be ((520/16)/13)/((-1)/(-2)). Suppose 0 = -2*n + w - 728, 3*n + 1081 = -j*w + w. Round n to the nearest 10.",
        "a": "-360"
    },
    {
        "q": "Let u = -7.737 + 7.73706718. What is u rounded to 6 decimal places?",
        "a": "0.000067"
    },
    {
        "q": "Let b = 114 - 113.9174. Let v = b + -0.2145. Let i = 0.13 + v. What is i rounded to 3 dps?",
        "a": "-0.002"
    },
    {
        "q": "Let f(i) = 15359*i**2 + 9*i + 25. Let p be (-2)/(-2)*18/(-3). Let a be f(p). Let z = a + 287105. What is z rounded to the nearest one hundred thousand?",
        "a": "800000"
    },
    {
        "q": "Suppose 327211202 - 111211082 = 20*f. Suppose -s - 2*c - c = f, s + 2*c + 10800004 = 0. Round s to the nearest one million.",
        "a": "-11000000"
    },
    {
        "q": "Let x = 1343 - -12161. Let t = 13491.951 - x. Let n = -12 - t. What is n rounded to 2 decimal places?",
        "a": "0.05"
    },
    {
        "q": "Let k be 16 + (-36)/(-6 - -12). Let l(b) = 301*b**3 - 3*b**2 + 30*b. Let q be l(k). What is q rounded to the nearest 100000?",
        "a": "300000"
    },
    {
        "q": "Let r = -283.536998540599 + -0.463000860401. Let g = r + 284. Round g to 7 dps.",
        "a": "0.0000006"
    },
    {
        "q": "Let u = -0.6110526 - -0.6104. What is u rounded to 4 decimal places?",
        "a": "-0.0007"
    },
    {
        "q": "Let p be (4 + -5 + 2)*18*-1. Let t = -18 - p. Let c be t - (0 - 4) - -119996. What is c rounded to the nearest ten thousand?",
        "a": "120000"
    },
    {
        "q": "Suppose -3*y - 135401 = -u, 3*y + y - 406177 = -3*u. Suppose 23*s - 221105 = u. Round s to the nearest one thousand.",
        "a": "16000"
    },
    {
        "q": "Let l be (-12)/(-18) - 110/(-6). Suppose l*i + 4975 = 1688. What is i rounded to the nearest 10?",
        "a": "-170"
    },
    {
        "q": "Let l = 86563.42 + -88077. Let m = l - -1416.6112. Let f = m - -97. Round f to 3 dps.",
        "a": "0.031"
    },
    {
        "q": "Let d = 775.591 + -777. Let k = 0.041 - d. Let l = k - 1.3. What is l rounded to 1 decimal place?",
        "a": "0.2"
    },
    {
        "q": "Let v = 2.2 + 10. Let m = 13.4 - v. Round m to the nearest integer.",
        "a": "1"
    },
    {
        "q": "Let r = -5399566.000063 + 5399562. Let m = 4 + r. What is m rounded to 5 dps?",
        "a": "-0.00006"
    },
    {
        "q": "Let t(c) = -c - 5. Suppose 0 = -0*j + j + 7. Let o be t(j). Suppose 5*d + 1113 = -4*v, v + o*v - 9 = 0. Round d to the nearest 10.",
        "a": "-230"
    },
    {
        "q": "Suppose 2*n = 6*n + 8. Let w be 116/8 + (-1)/n. Suppose 3*i + 5*c = 7*i + w, -3 = 5*i - c. What is i rounded to three dps?",
        "a": "0"
    },
    {
        "q": "Let s = -1775.06904 + 1775. Round s to two decimal places.",
        "a": "-0.07"
    },
    {
        "q": "Let l be (-10127)/26*(-36 + 0). Suppose 3*o - 83736 = 87030. Let j = o - l. Round j to the nearest 1000.",
        "a": "43000"
    },
    {
        "q": "Let w = 12.649 + -12.641663. Round w to 4 dps.",
        "a": "0.0073"
    },
    {
        "q": "Let j = -0.11568 - -0.01425. Round j to 2 dps.",
        "a": "-0.1"
    },
    {
        "q": "Let a = 28.2 + 0.5. Let h = a - 35.22. Let n = -0.02 - h. What is n rounded to the nearest integer?",
        "a": "7"
    },
    {
        "q": "Let d = 4931.999989981 - 4932. What is d rounded to 7 decimal places?",
        "a": "-0.00001"
    },
    {
        "q": "Let c = 26.5 - -4.5. Let w = 14.764338 + 16.23595. Let a = c - w. Round a to five dps.",
        "a": "-0.00029"
    },
    {
        "q": "Let n = 4929.89582 - 4930. Round n to 3 dps.",
        "a": "-0.104"
    },
    {
        "q": "Let l = -4308203.6099793 - -4308203. Let a = l - -0.61. Round a to six dps.",
        "a": "0.000021"
    },
    {
        "q": "Let b = -251.497 + -0.503. Let n = b - -252.00391. Round n to 3 dps.",
        "a": "0.004"
    },
    {
        "q": "Let l = 3563.00000185 + -3563. What is l rounded to six decimal places?",
        "a": "0.000002"
    },
    {
        "q": "Let n = -10633837.971374 - -10633822. Let h = 15.97 + n. Round h to four dps.",
        "a": "-0.0014"
    },
    {
        "q": "Let b = 2.54 - 2.54001944. What is b rounded to five dps?",
        "a": "-0.00002"
    },
    {
        "q": "Let q = 12059.000009357 + -12059. What is q rounded to seven dps?",
        "a": "0.0000094"
    },
    {
        "q": "Suppose -11*w + 13*w = 841744. Suppose 2667128 = 4*c - w. Round c to the nearest 10000.",
        "a": "770000"
    },
    {
        "q": "Let y(z) = 137*z**2 - 3*z + 16*z - 79*z**2 - 67*z**2 - 4092*z**3 + 30. Let t be y(14). What is t rounded to the nearest 1000000?",
        "a": "-11000000"
    },
    {
        "q": "Let s(g) = g - 5. Let h be s(9). Let p be 3/h - (25/(-20) + 1). Let f be 1 + -2 - (-3701)/p. Round f to the nearest 1000.",
        "a": "4000"
    },
    {
        "q": "Let a = -2425 - -1622. Let t = a + 802.9999431. Round t to six decimal places.",
        "a": "-0.000057"
    },
    {
        "q": "Let p = 2.08 - 19.68. Let x = p + 44. Round x to the nearest ten.",
        "a": "30"
    },
    {
        "q": "Let o = 25.101 + -24.9. Let g = -0.2010038 + o. Round g to 6 dps.",
        "a": "-0.000004"
    },
    {
        "q": "Let d = -423.30004796 - -423.3. What is d rounded to 5 dps?",
        "a": "-0.00005"
    },
    {
        "q": "Let d = 118.7 + 757.3. Let f = d - 876.513. What is f rounded to one decimal place?",
        "a": "-0.5"
    },
    {
        "q": "Let b = -1009.2183 + 996.53. Let l = 19.85 - 32.55. Let h = l - b. What is h rounded to three dps?",
        "a": "-0.012"
    },
    {
        "q": "Let g = -13016 + 13016.7649. What is g rounded to 2 decimal places?",
        "a": "0.76"
    },
    {
        "q": "Let h = 1 + -15. Let n = -12 - h. Suppose -3*m + n*m = -2*z + 19702, -4*m = 3*z + 78797. What is m rounded to the nearest one thousand?",
        "a": "-20000"
    },
    {
        "q": "Suppose 4*m - z - 20 = 0, 3*m + 7*z - 16 = 8*z. Suppose -5*t + 2102442 + 445543 = m*b, 0 = -4*b + 5*t + 2548015. What is b rounded to the nearest 100000?",
        "a": "600000"
    },
    {
        "q": "Let b = 172672 - 119652. What is b rounded to the nearest ten thousand?",
        "a": "50000"
    },
    {
        "q": "Let f = -33155924985 + 33155552990.43837. Let o = f - -372267.56. Let d = -273 + o. What is d rounded to 4 dps?",
        "a": "-0.0016"
    },
    {
        "q": "Let k = -1460437.9931 - -1460602. Let c = 1178 - 1342. Let j = k + c. What is j rounded to 3 decimal places?",
        "a": "0.007"
    },
    {
        "q": "Suppose -42*v = -9129 + 2015 - 68. What is v rounded to the nearest 10?",
        "a": "170"
    },
    {
        "q": "Let x = -0.063 - -77.063. Let j = 77.000007 - x. What is j rounded to 5 dps?",
        "a": "0.00001"
    },
    {
        "q": "Let t be -8*(215/(-60) + 3)*3. Suppose 0 = t*f - 4*f + 12000000. Round f to the nearest one million.",
        "a": "-1000000"
    },
    {
        "q": "Let k = -1227 + -164. Let f = -361 - k. Suppose j - f = -4*j. What is j rounded to the nearest ten?",
        "a": "210"
    },
    {
        "q": "Let y be 852/16*(-160)/(-6). Suppose -4*x + y = -2*x. What is x rounded to the nearest one hundred?",
        "a": "700"
    },
    {
        "q": "Let l = -0.82051008 + 0.896011426. Let v = -0.0755 + l. What is v rounded to 7 dps?",
        "a": "0.0000013"
    },
    {
        "q": "Let m = 3473 + -3476.579. What is m rounded to 0 decimal places?",
        "a": "-4"
    },
    {
        "q": "Let n = 25 - 22. Suppose n*d = 6532002 + 2020764. Let p = d + -4150922. Round p to the nearest one hundred thousand.",
        "a": "-1300000"
    },
    {
        "q": "Let z = 0.63 - 5.83. Let h = z - -2.5. Let c = -2.7000011 - h. Round c to 6 decimal places.",
        "a": "-0.000001"
    },
    {
        "q": "Let n = -803 - -806. Let h(c) = 5250005*c**2. Let f be h(2). Suppose n*u + 3*j = -j - f, j = -5*u - 35000005. What is u rounded to the nearest 1000000?",
        "a": "-7000000"
    },
    {
        "q": "Let x = 449 + -486.29. What is x rounded to the nearest integer?",
        "a": "-37"
    },
    {
        "q": "Let s = -4481 + 4481.006042. Round s to three dps.",
        "a": "0.006"
    },
    {
        "q": "Let u(v) = -v**2 + v - 3. Let x(h) = 592*h**2 + 6*h - 26. Let b(s) = -2*u(s) - x(s). Let f be b(24). Round f to the nearest 100000.",
        "a": "-300000"
    },
    {
        "q": "Let w = -235 + 43. Let h = w - -191.758. Round h to one dp.",
        "a": "-0.2"
    },
    {
        "q": "Let m = -0.07 - -57.07. Let z = m + 32. Let t = z + -79.6. What is t rounded to the nearest integer?",
        "a": "9"
    },
    {
        "q": "Let f = -343042 - 56458. Round f to the nearest one hundred thousand.",
        "a": "-400000"
    },
    {
        "q": "Let s = -13.008597 + 787.074897. Let g = 774 - s. Round g to 2 dps.",
        "a": "-0.07"
    },
    {
        "q": "Let x = 3481 + -3481.0007007. Round x to four decimal places.",
        "a": "-0.0007"
    },
    {
        "q": "Let b = -3698 + 3697.9995984. What is b rounded to 5 decimal places?",
        "a": "-0.0004"
    },
    {
        "q": "Let t = 214 + -213.888. Let z = t + -0.25. Round z to 2 dps.",
        "a": "-0.14"
    },
    {
        "q": "Suppose 24792769 = -4*s + 282792829. Suppose -25*y + 30*y = s. Suppose l + 3*d - 8600009 = 3*l, 0 = 3*l - d + y. Round l to the nearest 1000000.",
        "a": "-4000000"
    },
    {
        "q": "Let h = -6.63518 - -0.06418. Round h to 0 decimal places.",
        "a": "-7"
    },
    {
        "q": "Let x be ((-8)/(-5))/((-14)/(-35)). Suppose 0 = -p - x*s + 337, -4*s - 292 = -4*p + 1096. What is p rounded to the nearest ten?",
        "a": "350"
    },
    {
        "q": "Suppose 157 = 17*i - 183. Let y(g) = g**3 - 6*g**2 + 2. Let u be y(4). Let n be (i/u)/((-1)/(-3750)). What is n rounded to the nearest one thousand?",
        "a": "-3000"
    },
    {
        "q": "Suppose 2*k + 6 = 5*k. Suppose 0 = 2*q - n - k - 7, -27 = -5*q + n. Let c be q*((-15)/12)/((-3)/44). What is c rounded to the nearest one hundred?",
        "a": "100"
    },
    {
        "q": "Let u = -3383 + 581. Let y = 2802.01451 + u. Round y to 3 dps.",
        "a": "0.015"
    },
    {
        "q": "Let a = -1.86 - -0.15. Let z = a - -1.710012. What is z rounded to four decimal places?",
        "a": "0"
    },
    {
        "q": "Let j = 77.7 + -85. Let x = 7.29999997 + j. What is x rounded to seven decimal places?",
        "a": "0"
    },
    {
        "q": "Let n = -206.556 - 0.444. Let a = -207.074 - n. Round a to two dps.",
        "a": "-0.07"
    },
    {
        "q": "Suppose 8 = m - 12. Suppose 0*f = 4*f - 16, -3*f = -3*n + 6. Let t be (-79995)/m*n - (-3)/(-2). Round t to the nearest 10000.",
        "a": "-20000"
    },
    {
        "q": "Let x = -276.386 + 0.386. Let p = x - -281.39. What is p rounded to 1 decimal place?",
        "a": "5.4"
    },
    {
        "q": "Let g(o) = -152*o**2 - 7*o - 112. Let r be g(-8). Round r to the nearest one thousand.",
        "a": "-10000"
    },
    {
        "q": "Let m be (-14 + -4240)/((-30)/(-220)). Round m to the nearest 100.",
        "a": "-31200"
    },
    {
        "q": "Let w(a) = -a**3 - 40*a**2 - 252*a - 70. Let v be w(-32). What is v rounded to the nearest 10?",
        "a": "-200"
    },
    {
        "q": "Let d = -3.36 + 171.36. Let c = d + -168.0355. What is c rounded to 2 decimal places?",
        "a": "-0.04"
    },
    {
        "q": "Let c = -5.3 - 35.7. Let p = 40.99999725 + c. What is p rounded to 6 dps?",
        "a": "-0.000003"
    },
    {
        "q": "Let y = 82481 - 82391.566. Let n = y + 2.266. Let f = 88 - n. Round f to the nearest integer.",
        "a": "-4"
    },
    {
        "q": "Let h be (-347698)/(-6) - (-4)/(-6). Suppose -2*r = 5*o + 38620, -5*r + h = -8*r + 2*o. Let q = r - 300685. Round q to the nearest 100000.",
        "a": "-300000"
    },
    {
        "q": "Let t = -0.01 - -0.136. Let j = t - 0.12600294. What is j rounded to 7 decimal places?",
        "a": "-0.0000029"
    },
    {
        "q": "Let x = -4118.02315 - -4118. What is x rounded to 2 decimal places?",
        "a": "-0.02"
    },
    {
        "q": "Let h = 2099845 + -1436776. Suppose -h = -0*f + f. Let j = f - -2113069. Round j to the nearest 100000.",
        "a": "1500000"
    },
    {
        "q": "Suppose -99 = 47*c - 36*c. Let o be (-80)/3*((-9)/c - 379876). Round o to the nearest one million.",
        "a": "10000000"
    },
    {
        "q": "Suppose 173*k - 389961 = 115372. What is k rounded to the nearest one hundred?",
        "a": "2900"
    },
    {
        "q": "Let x = -27.7 - -25.2. Let j = 40 + -37.9. Let z = j + x. What is z rounded to zero decimal places?",
        "a": "0"
    },
    {
        "q": "Suppose -4*c = 3*p + 7, 4*c + 5*p + 17 = -0*p. Suppose 0 = -3*g - 8 - 4, -c*y + 2*g = 157599992. What is y rounded to the nearest one million?",
        "a": "-79000000"
    },
    {
        "q": "Let z = -156 - -162. Let x(b) = -135005*b + 30. Let s be x(z). What is s rounded to the nearest one hundred thousand?",
        "a": "-800000"
    },
    {
        "q": "Let z be (12/10)/2 + ((-241724)/(-35) - 7). What is z rounded to the nearest one thousand?",
        "a": "7000"
    },
    {
        "q": "Let z = 426 - 168. Let k = -253.79 + z. Let f = 4.5 - k. What is f rounded to one dp?",
        "a": "0.3"
    },
    {
        "q": "Let k = 22.841 - 12069.841. Let d = -12026.014 - k. Let i = d + -0.286. Round i to the nearest integer.",
        "a": "21"
    },
    {
        "q": "Let m = -284.599 - -285. Let x = m + -0.40098935. Round x to six dps.",
        "a": "0.000011"
    },
    {
        "q": "Let f = -498260 - -494567.01. Let j = 3672 + f. Let t = -21 - j. Round t to three decimal places.",
        "a": "-0.01"
    },
    {
        "q": "Let s = -5853.5301 + 5854. What is s rounded to 1 dp?",
        "a": "0.5"
    },
    {
        "q": "Let g = -0.71 - -0.554. Let u = -8.056 - g. Let b = -13 - u. Round b to the nearest integer.",
        "a": "-5"
    },
    {
        "q": "Let i = -7899 + 7899.20005. Let c = -60 - -59.8. Let z = i + c. What is z rounded to four dps?",
        "a": "0.0001"
    },
    {
        "q": "Let q = 11844 + -12043.09. What is q rounded to the nearest 10?",
        "a": "-200"
    },
    {
        "q": "Let r = -141 - -94. Let m = -18519444 - -18519396.999868. Let w = m - r. Round w to five dps.",
        "a": "-0.00013"
    },
    {
        "q": "Let m = 0.20151 + -0.38113. Let z = m + 0.18. Let f = -0.001 + z. What is f rounded to four dps?",
        "a": "-0.0006"
    },
    {
        "q": "Let y = -20514098968496587.9999747 + 20514100632419476. Let f = 1663923128 - y. Let s = f + -240. What is s rounded to 6 dps?",
        "a": "-0.000025"
    },
    {
        "q": "Let t = 0.15 + -0.150005036. Round t to 7 dps.",
        "a": "-0.000005"
    },
    {
        "q": "Let v(o) = -2*o + 25. Let g be v(13). Let m be 381597 + 1*(4 + g). Let b be (m/(-9))/(2/(-50)). Round b to the nearest one hundred thousand.",
        "a": "1100000"
    },
    {
        "q": "Let c be ((-2)/(-4))/(2/((-84)/3)). Let g(s) = -22*s**2 + 4*s - 16. Let z be g(c). Let i = 672 + z. Round i to the nearest 100.",
        "a": "-500"
    },
    {
        "q": "Let u = 26.39 + 247.32. Let z = -276 + u. Let s = 2.2899877 + z. What is s rounded to 6 dps?",
        "a": "-0.000012"
    },
    {
        "q": "Let o = 5076.9 + -4825. What is o rounded to the nearest 100?",
        "a": "300"
    },
    {
        "q": "Let f = 44.84 + -45. Let h = f - -0.06. Let a = 0.62 - h. What is a rounded to 1 dp?",
        "a": "0.7"
    },
    {
        "q": "Let o = -0.32489 + 0.312. Round o to three decimal places.",
        "a": "-0.013"
    },
    {
        "q": "Let a = 13486.07923 + -13486. What is a rounded to three decimal places?",
        "a": "0.079"
    },
    {
        "q": "Let p = 0.252 - 0.25200976. Round p to six dps.",
        "a": "-0.00001"
    },
    {
        "q": "Suppose 2*w = 3*z - 8, 5*z - 24 = w + 1. Suppose 0 = -4*u - h - 156799996, -3*u + z*h - 117600016 = 2*h. What is u rounded to the nearest 1000000?",
        "a": "-39000000"
    },
    {
        "q": "Let n = 486 + -1238. Let b = 755.008 + n. Let z = b + -3. Round z to two decimal places.",
        "a": "0.01"
    },
    {
        "q": "Let k = -3908.09985 - -0.19985. Round k to the nearest one hundred.",
        "a": "-3900"
    },
    {
        "q": "Let z = 0.016 - 0.18. Let c = z - 0.811. What is c rounded to one dp?",
        "a": "-1"
    },
    {
        "q": "Let z = 0.03 + 1.65. Let p = 0.48 - z. Let k = -1.56 - p. Round k to 1 decimal place.",
        "a": "-0.4"
    },
    {
        "q": "Let j = 0.72 - -408.28. Let u = j + -425.7. What is u rounded to zero dps?",
        "a": "-17"
    },
    {
        "q": "Let q = -42.3 - 147.7. Let f = 158.005 + q. Let l = -32 - f. Round l to three decimal places.",
        "a": "-0.005"
    },
    {
        "q": "Let w = -26320 + 14060. Let l = -12265.987 - w. Let s = -6 - l. Round s to 3 dps.",
        "a": "-0.013"
    },
    {
        "q": "Let l(b) = 17*b + 121. Let j be l(-7). Suppose -4*z + 2488015 = -2*x + 5*x, j*z - 1244020 = -4*x. Round z to the nearest one hundred thousand.",
        "a": "600000"
    },
    {
        "q": "Let f = -3.899 + 0.179. Let r = f - 76.58. Let h = -88 - r. What is h rounded to the nearest integer?",
        "a": "-8"
    },
    {
        "q": "Let i(l) = 43749*l**2 + 4*l. Let o = 54 - 46. Suppose -3*p + 4 = -o. Let d be i(p). What is d rounded to the nearest one million?",
        "a": "1000000"
    },
    {
        "q": "Let j = 440171400.689904 + -440165127. Let c = j + -6274. Let z = 0.31 + c. What is z rounded to five dps?",
        "a": "-0.0001"
    },
    {
        "q": "Let p = -53441 + -836459. What is p rounded to the nearest one hundred thousand?",
        "a": "-900000"
    },
    {
        "q": "Let f = 0.5684194 - 0.569. Round f to 4 dps.",
        "a": "-0.0006"
    },
    {
        "q": "Let a = 79.33 - 79.311221. Round a to 3 dps.",
        "a": "0.019"
    },
    {
        "q": "Let t(j) = 11*j + 11. Let l be t(-5). Let c = 54 + l. Let s(i) = -2*i + 8. Let v be s(c). Round v to the nearest integer.",
        "a": "-12"
    },
    {
        "q": "Suppose -10*g = 4*g - 169610. Suppose -2*m = 6, -3*m = 5*n - 8*m - g. What is n rounded to the nearest one hundred?",
        "a": "2400"
    },
    {
        "q": "Suppose -n + 6*n = 240. Let y be ((-30500)/(-6))/(0 + 4/n). What is y rounded to the nearest ten thousand?",
        "a": "60000"
    },
    {
        "q": "Let z be 315350*(-2 + 14/35*10). What is z rounded to the nearest ten thousand?",
        "a": "630000"
    },
    {
        "q": "Let y = -4.8 + 5.288. Let i = 0.408 - -0.052. Let w = i - y. Round w to 2 dps.",
        "a": "-0.03"
    },
    {
        "q": "Let x = 42577.0096 + -42549. Let q = -27.995 - 0.005. Let i = q + x. Round i to three dps.",
        "a": "0.01"
    },
    {
        "q": "Let k = -0.29 - -0.3. Let n = -0.04 + k. Let r = n - 0.03. Round r to 1 dp.",
        "a": "-0.1"
    },
    {
        "q": "Let m = 18759017881 + -18759018035.99999953. Let s = m + 155. What is s rounded to seven decimal places?",
        "a": "0.0000005"
    },
    {
        "q": "Let v = -787.663659 + 1.890659. Let m = v - -785. Round m to 1 dp.",
        "a": "-0.8"
    },
    {
        "q": "Let j = -0.0434954 - -0.00229074. Let m = j + 0.0412. Round m to seven dps.",
        "a": "-0.0000047"
    },
    {
        "q": "Let m = 2571 - 2674.8. Round m to the nearest one hundred.",
        "a": "-100"
    },
    {
        "q": "Let r(j) = 12*j - 28. Let l be r(2). Let d be ((-3)/12*l + 0)*-213. Round d to the nearest 10.",
        "a": "-210"
    },
    {
        "q": "Let j = -208 + 208.696. Let f = 0.7 - j. Let a = f + -0.123. What is a rounded to 2 dps?",
        "a": "-0.12"
    },
    {
        "q": "Let u = -154003.07565199 - -154194.07565. Let p = 191 - u. What is p rounded to 6 dps?",
        "a": "0.000002"
    },
    {
        "q": "Let j = -711 - -739.292. Let c = -28.198814 + j. Let u = 0.093 - c. Round u to five decimal places.",
        "a": "-0.00019"
    },
    {
        "q": "Let k = 1261246 + -1261245.8130177. Let l = k - 0.187. What is l rounded to six decimal places?",
        "a": "-0.000018"
    },
    {
        "q": "Let i = -126.2 - -145. Let t = i + -18.8396. Round t to two dps.",
        "a": "-0.04"
    },
    {
        "q": "Let u = 12.6 + -25.3. Let o = u + 12.70308. Round o to 4 dps.",
        "a": "0.0031"
    },
    {
        "q": "Let s = 3.751 + -0.45. Let h = -0.0343 - 3.2657. Let v = h + s. What is v rounded to 2 dps?",
        "a": "0"
    },
    {
        "q": "Let j = 131.3 + -75. Let u = -56.31735 + j. What is u rounded to 3 dps?",
        "a": "-0.017"
    },
    {
        "q": "Suppose 3*c + 5*r = 2898, -4*c + 2*r = -0*r - 3864. Let v = c - 543. Round v to the nearest ten.",
        "a": "420"
    },
    {
        "q": "Let z(l) = 7889*l**3 - 23*l**2 + 13*l + 37. Let k be z(-20). Let v = k + 90621423. What is v rounded to the nearest one million?",
        "a": "28000000"
    },
    {
        "q": "Let s = -1.075 - -0.91. Let k = 0.16499929 + s. What is k rounded to seven dps?",
        "a": "-0.0000007"
    },
    {
        "q": "Let w = 250 - 250.0283. Let l = w - 0.007. What is l rounded to three decimal places?",
        "a": "-0.035"
    },
    {
        "q": "Let x = 19546680 - -1232398. Suppose -4*d = -45761782 - x. Let n = d - 11235215. What is n rounded to the nearest one million?",
        "a": "5000000"
    },
    {
        "q": "Suppose 0 = 3*i - 1 - 2. Let l(p) = -75*p - i + 7*p + 3. Let j be l(9). Round j to the nearest 100.",
        "a": "-600"
    },
    {
        "q": "Let z = -214 - -204. Let k be (-6615027)/(-45) + 6/z. What is k rounded to the nearest one hundred thousand?",
        "a": "100000"
    },
    {
        "q": "Let g = -0.6098 - -0.51231. What is g rounded to 2 decimal places?",
        "a": "-0.1"
    },
    {
        "q": "Let r = -1303.99986102 + 1304. Round r to five dps.",
        "a": "0.00014"
    },
    {
        "q": "Let g = -1592 - -4315. Let v = -1323 + g. What is v rounded to the nearest 100?",
        "a": "1400"
    },
    {
        "q": "Let i be (22/33)/((-2)/9). Let z be (-1264663)/(-6) + i/18. Let h = 119777 - z. Round h to the nearest ten thousand.",
        "a": "-90000"
    },
    {
        "q": "Suppose 391*k - 373640 = 387*k. What is k rounded to the nearest 10000?",
        "a": "90000"
    },
    {
        "q": "Let o = 2324 - 2323.99999256. Round o to six decimal places.",
        "a": "0.000007"
    },
    {
        "q": "Let g be (-1 - 9/(-2))/(1/2). Suppose -g*f = 21*f + 929600. Round f to the nearest 1000.",
        "a": "-33000"
    },
    {
        "q": "Let u = 256 - 260. Let r(x) be the second derivative of 973*x**3/6 - 4*x**2 - 2*x. Let k be r(u). What is k rounded to the nearest 1000?",
        "a": "-4000"
    },
    {
        "q": "Suppose -371566840 = -12*q + 8*q. Suppose -19*a + q = -10278290. What is a rounded to the nearest one hundred thousand?",
        "a": "5400000"
    },
    {
        "q": "Let w = -378.4 + 378.3998466. Round w to 5 decimal places.",
        "a": "-0.00015"
    },
    {
        "q": "Let u(x) = x**3 + 6*x**2 + 7*x - 4. Let w be u(-4). Suppose -2*n + w*b = 3*b + 62400006, -5*n - 156000004 = 2*b. What is n rounded to the nearest 1000000?",
        "a": "-31000000"
    },
    {
        "q": "Let b = 31.2 - 31.201338. What is b rounded to three decimal places?",
        "a": "-0.001"
    },
    {
        "q": "Suppose 0 = w - 4*j - 25, -2*j - 26 + 1 = -3*w. Suppose -w*l + 36000020 = 4*y, 4*l - 26999984 = -3*y + 8*l. What is y rounded to the nearest one million?",
        "a": "9000000"
    },
    {
        "q": "Let b = -0.0089 + 221.0089. Let z = 221.000112 - b. What is z rounded to 5 decimal places?",
        "a": "0.00011"
    },
    {
        "q": "Let a = -3103 + 3103.000000649. Round a to six decimal places.",
        "a": "0.000001"
    },
    {
        "q": "Let s = 81 - 80.9998854. Round s to five decimal places.",
        "a": "0.00011"
    },
    {
        "q": "Let b = 1.25541 - -19.944465. Let i = -21.2 + b. What is i rounded to five dps?",
        "a": "-0.00013"
    },
    {
        "q": "Let w = -5.06 - -4.5. Let g = w + 1.91. Let t = 1.3 - g. Round t to 2 dps.",
        "a": "-0.05"
    },
    {
        "q": "Let h(u) = 2*u**2 + u - 6. Let k be h(2). Suppose 4*d + k = 0, 3*b = -4*d + 2 - 0. Let p be (3 - 3)/((-2)/(-4 + b)). Round p to 3 dps.",
        "a": "0"
    },
    {
        "q": "Let b = 55 - 135. Let q = b - -79.999998272. What is q rounded to 7 dps?",
        "a": "-0.0000017"
    },
    {
        "q": "Suppose 0 = -5*l + 7*l - 22340. Suppose -3*y - 3*o = -14202, -2*y + l - 1709 = -5*o. Let h = y + -2143. Round h to the nearest one hundred.",
        "a": "2600"
    },
    {
        "q": "Let d(q) = 591*q - 821. Let y be d(21). Round y to the nearest 100.",
        "a": "11600"
    },
    {
        "q": "Let v = -9902459 + 14996459. What is v rounded to the nearest one million?",
        "a": "5000000"
    },
    {
        "q": "Let t = 110607 - 163362. Let i = t - -52755.39973. Let s = 0.398 - i. Round s to 4 decimal places.",
        "a": "-0.0017"
    },
    {
        "q": "Let w = -490.9 + 489.382. Round w to zero dps.",
        "a": "-2"
    },
    {
        "q": "Let j = -37.74 + 43.584. What is j rounded to one dp?",
        "a": "5.8"
    },
    {
        "q": "Let z = 4734 + -4733.999993053. What is z rounded to 7 dps?",
        "a": "0.0000069"
    },
    {
        "q": "Let c = -5178 - -5177.9995049. What is c rounded to 4 dps?",
        "a": "-0.0005"
    },
    {
        "q": "Let s = 16290 - 16276.541. Round s to zero dps.",
        "a": "13"
    },
    {
        "q": "Let r = -389.72 + 467. What is r rounded to the nearest 10?",
        "a": "80"
    },
    {
        "q": "Let u = 5055 - 8649. Let f = 3592.099 + u. Round f to one decimal place.",
        "a": "-1.9"
    },
    {
        "q": "Let f = -151.099997392 + 151.1. What is f rounded to seven dps?",
        "a": "0.0000026"
    },
    {
        "q": "Let u = 1.9 - 2.38. Let i = u - 32.52. Let g = 32.987 + i. What is g rounded to 2 decimal places?",
        "a": "-0.01"
    },
    {
        "q": "Let i = 754 - 599.154. Let v = 155 - i. Round v to 2 decimal places.",
        "a": "0.15"
    },
    {
        "q": "Let b = -30692.341 - -30679. Let g = b - 0.059. Let x = g + 10. What is x rounded to 0 decimal places?",
        "a": "-3"
    },
    {
        "q": "Let a = -697 + 219. Let n = a + 478.000469. What is n rounded to five dps?",
        "a": "0.00047"
    },
    {
        "q": "Let c = -26336.023013 - -26336. Let z = 0.0235 + c. What is z rounded to 4 decimal places?",
        "a": "0.0005"
    },
    {
        "q": "Let h = -3295166 + 6340166. Round h to the nearest 1000000.",
        "a": "3000000"
    },
    {
        "q": "Let i = 1360.001841 - 1360. Round i to 3 decimal places.",
        "a": "0.002"
    },
    {
        "q": "Let k = 11910.06643 - 11910. Let i = -3 - -2.934. Let q = k + i. What is q rounded to four decimal places?",
        "a": "0.0004"
    },
    {
        "q": "Let g(x) = x**3 - 59*x**2 - 15*x - 39. Let l be g(62). Round l to the nearest 100.",
        "a": "10600"
    },
    {
        "q": "Suppose -42*i - 116139672 = -18*i. Let x = -6969153 - i. Round x to the nearest one hundred thousand.",
        "a": "-2100000"
    },
    {
        "q": "Let c = 119 + -85. Let s = 38 - c. Let r(t) = -1079*t**3 + 4*t**2 - t - 4. Let k be r(s). Round k to the nearest 10000.",
        "a": "-70000"
    },
    {
        "q": "Let d be 30*((-2)/(-15) + (-399)/630). Let r be 9/d - -69*57826/(-10). Round r to the nearest ten thousand.",
        "a": "-400000"
    },
    {
        "q": "Let t = -34.95839 - -34.93. Round t to three decimal places.",
        "a": "-0.028"
    },
    {
        "q": "Suppose 3649604 + 2370404 = -2*d + 4*t, 2*t - 6020004 = 2*d. What is d rounded to the nearest one million?",
        "a": "-3000000"
    },
    {
        "q": "Let t = 231 + -132. Let x = t + -98.99103. Round x to 3 decimal places.",
        "a": "0.009"
    },
    {
        "q": "Let i = 263.48 - 0.48. Let t = -263.00219 + i. Round t to 4 decimal places.",
        "a": "-0.0022"
    },
    {
        "q": "Let q = -669.4 - -714. Round q to the nearest integer.",
        "a": "45"
    },
    {
        "q": "Let o = 7.3 - 160.3. Let r = -153.0000303 - o. Round r to five dps.",
        "a": "-0.00003"
    },
    {
        "q": "Let g = 387.917 - 405.9. Let o = 16 - -2. Let t = g + o. What is t rounded to 2 dps?",
        "a": "0.02"
    },
    {
        "q": "Let f(b) = 131*b**3 + 6*b**2 - 2*b + 19. Let m be f(21). Let d = m + 1164186. What is d rounded to the nearest 100000?",
        "a": "2400000"
    },
    {
        "q": "Let j(x) = 38654*x - 14 - 15 + 59. Let r be j(5). What is r rounded to the nearest 10000?",
        "a": "190000"
    },
    {
        "q": "Let g = 183.6 + -151. Let j = g - 30. Let u = j + -2.596. Round u to 2 dps.",
        "a": "0"
    },
    {
        "q": "Let p be -2 + -2675*(0 - (4 - 3)). Let w = 893 - p. What is w rounded to the nearest one thousand?",
        "a": "-2000"
    },
    {
        "q": "Let f = -1560381.69984 + 1559543. Let l = 839 + f. Let o = 0.3 - l. Round o to 4 dps.",
        "a": "-0.0002"
    },
    {
        "q": "Let a = -58.69 - 0.31. Let o = -44 - a. Let q = o - 14.986. Round q to 2 decimal places.",
        "a": "0.01"
    },
    {
        "q": "Let r = 121.7 - 1297.7. Let l = r + 1176.000961. What is l rounded to 4 dps?",
        "a": "0.001"
    },
    {
        "q": "Let j = 4852982.751999842 - 4853084.752. Let d = 102 + j. What is d rounded to seven decimal places?",
        "a": "-0.0000002"
    },
    {
        "q": "Let j be 0 + 2/(-8) - (-126)/24. Let g be (2 + (-5626)/3)*(j - 3005). Round g to the nearest one hundred thousand.",
        "a": "5600000"
    },
    {
        "q": "Let o = 50 - 25. Suppose o*n - 21*n = 12. Suppose -2*c + n*r - 60995 = 4*r, 2*r = 10. What is c rounded to the nearest one thousand?",
        "a": "-31000"
    },
    {
        "q": "Let y = -19 - -18.984. Let c = y + 6.816. Let o = c - 6.7999967. What is o rounded to 6 decimal places?",
        "a": "0.000003"
    },
    {
        "q": "Let q = -117.3 - -118. Let g = 0.70000326 - q. What is g rounded to seven dps?",
        "a": "0.0000033"
    },
    {
        "q": "Let u = -15.58725 - -2.586. Let q = u + 13. What is q rounded to four decimal places?",
        "a": "-0.0013"
    },
    {
        "q": "Let p(j) = -4290*j + 30. Let n(h) = -h**3 + 3*h**2 + 7*h - 14. Let b be n(3). Let a be p(b). What is a rounded to the nearest one hundred thousand?",
        "a": "0"
    },
    {
        "q": "Let o(k) = -4*k**2 - 74*k - 71. Let i be o(-34). Round i to the nearest one hundred.",
        "a": "-2200"
    },
    {
        "q": "Let p = -0.199 + 0.189. Let j = 0.01015 + p. Round j to 5 dps.",
        "a": "0.00015"
    },
    {
        "q": "Let b = -3 - 7. Let y be (14 - 67114)*-1*b/(-1). What is y rounded to the nearest ten thousand?",
        "a": "670000"
    },
    {
        "q": "Let j = 2019213 - 479013. What is j rounded to the nearest one hundred thousand?",
        "a": "1500000"
    },
    {
        "q": "Let m = 34.91 + -34.86679. What is m rounded to 2 decimal places?",
        "a": "0.04"
    },
    {
        "q": "Let i = 0.51 - -230.49. Let q = i + -230.51. Round q to 1 dp.",
        "a": "0.5"
    },
    {
        "q": "Let d(f) = 32*f + 57. Let j(p) = -62*p - 115. Let h(a) = -5*d(a) - 2*j(a). Let g be h(-6). Round g to the nearest one hundred.",
        "a": "200"
    },
    {
        "q": "Let w(j) = -3*j**2 + 9. Let l be w(3). Let q(g) = 12*g + 76. Let m be q(l). Round m to the nearest 10.",
        "a": "-140"
    },
    {
        "q": "Let h = -203.9 - -202.871. Let m = -0.02 + 1.02. Let c = m + h. Round c to 2 decimal places.",
        "a": "-0.03"
    },
    {
        "q": "Let h = -353.97569069 - 0.06540931. Let t = -221 - 133. Let x = h - t. What is x rounded to three decimal places?",
        "a": "-0.041"
    },
    {
        "q": "Let d = -43.36 - -42.9148. Round d to two dps.",
        "a": "-0.45"
    },
    {
        "q": "Let d = -15855 + 15855.0012653. Round d to 4 dps.",
        "a": "0.0013"
    },
    {
        "q": "Let g = -0.065179 + -232.907621. Let p = 233 + g. Round p to three dps.",
        "a": "0.027"
    },
    {
        "q": "Let t = 0.4549 - -357.6451. Let n = t - 282. Round n to the nearest 10.",
        "a": "80"
    },
    {
        "q": "Let s = -9.347 - -1728.747. What is s rounded to the nearest 100?",
        "a": "1700"
    },
    {
        "q": "Let g = -109522819 + 109522772.479153. Let x = g - -80.5208718. Let f = x + -34. What is f rounded to 6 decimal places?",
        "a": "0.000025"
    },
    {
        "q": "Let l = 394651 + -394651.02599958. Let w = 1.084 - 1.11. Let j = w - l. Round j to seven decimal places.",
        "a": "-0.0000004"
    },
    {
        "q": "Suppose -5*w - 5*h + 102395 = 0, -32969 = -3*w - 4*h + 28470. Let d = w - 10691. Let c = d - 586. Round c to the nearest one thousand.",
        "a": "9000"
    },
    {
        "q": "Let r = 19.16 + -11.829. Round r to zero dps.",
        "a": "7"
    },
    {
        "q": "Let d = 30 - 29.79. Let z = d - 0.148. Round z to 2 decimal places.",
        "a": "0.06"
    },
    {
        "q": "Let m = -21.359 + 20.0063. Round m to 1 decimal place.",
        "a": "-1.4"
    },
    {
        "q": "Let v = 935261.4 + -935304.420111. Let o = -43.2129 - v. Let q = 0.193 + o. Round q to five decimal places.",
        "a": "0.00021"
    },
    {
        "q": "Let b = 1136 + -378. Let y = -106 - b. Round y to the nearest 100.",
        "a": "-900"
    },
    {
        "q": "Let m = 101.9848 - 94.78447. Let l = -6.218 + -0.982. Let k = m + l. Round k to 4 decimal places.",
        "a": "0.0003"
    },
    {
        "q": "Let s = -2.08 + 1.01. Let f = -68.93 + s. Let r = f + 69.9999933. Round r to six dps.",
        "a": "-0.000007"
    },
    {
        "q": "Let w = 209.611 - -0.389. Let d = w + -209.9445. What is d rounded to 3 dps?",
        "a": "0.056"
    },
    {
        "q": "Let b = -5.3 - 220.7. Let p = -226.0223 - b. What is p rounded to 2 decimal places?",
        "a": "-0.02"
    },
    {
        "q": "Let d = -192885 + 123085. Round d to the nearest one hundred thousand.",
        "a": "-100000"
    },
    {
        "q": "Let t be (1229/1 - -1)*((-3192)/20)/21. Round t to the nearest one thousand.",
        "a": "-9000"
    },
    {
        "q": "Let a(x) = x**3 - 15*x**2 + x - 8. Suppose 5*l = 449 - 74. Suppose l = 8*n - 3*n. Let o be a(n). What is o rounded to 0 decimal places?",
        "a": "7"
    },
    {
        "q": "Let z = -3415.773 + 3411. Round z to zero decimal places.",
        "a": "-5"
    },
    {
        "q": "Let c = -22.74 - -69.35. Round c to the nearest integer.",
        "a": "47"
    },
    {
        "q": "Let h = 11162.999979966 + -11163. What is h rounded to 6 dps?",
        "a": "-0.00002"
    },
    {
        "q": "Let t = -0.066 + -50.434. Let y = -53 - t. Round y to the nearest integer.",
        "a": "-3"
    },
    {
        "q": "Let r = -60613789.0316 + -2602.9684. Let j = r + 60616391.20999931. Let o = -0.79 - j. Round o to seven decimal places.",
        "a": "0.0000007"
    },
    {
        "q": "Suppose -677300000 = 4295*p - 4308*p. Round p to the nearest 1000000.",
        "a": "52000000"
    },
    {
        "q": "Let f = 119 + -164. Let q = f - -47.72. Round q to zero dps.",
        "a": "3"
    },
    {
        "q": "Let i = 111 + -105.7. Let s = 178.8426014 - 173.54259. Let m = s - i. What is m rounded to six decimal places?",
        "a": "0.000011"
    },
    {
        "q": "Suppose -4*k + 16 = -8*k. Let p = -6 - k. Let j be -790 - 0*p/(-4). What is j rounded to the nearest 100?",
        "a": "-800"
    },
    {
        "q": "Let s = -299 - -299.1844. What is s rounded to one decimal place?",
        "a": "0.2"
    },
    {
        "q": "Let k = 5806368.0771 + -5807913. Let x = -1545 - k. Round x to two dps.",
        "a": "-0.08"
    },
    {
        "q": "Let g = -35374.026423 - -35374. What is g rounded to 4 decimal places?",
        "a": "-0.0264"
    },
    {
        "q": "Let m = 0.287 + 4.773. Let g = m - 4.1. Let p = 1.3 - g. What is p rounded to 1 dp?",
        "a": "0.3"
    },
    {
        "q": "Let z = 178 + -209. Let j = 200302.9838 + -200334. Let o = z - j. Round o to three dps.",
        "a": "0.016"
    },
    {
        "q": "Let s = 30.96 - 31. Let r = s + -23.96. Let u = 23.99981 + r. Round u to 4 dps.",
        "a": "-0.0002"
    },
    {
        "q": "Let d(x) = -27203*x - 16. Suppose -w + 3*u = 8*u + 5, 4*u - 5 = w. Let i be d(w). Suppose -4*o + 81598 = -o - 2*v, -5*o = -v - i. Round o to the nearest 1000.",
        "a": "27000"
    },
    {
        "q": "Let l = 464 - -785. Let q = l + -1248.239. What is q rounded to one dp?",
        "a": "0.8"
    },
    {
        "q": "Let i = -31.246 + 32.4981. Let z = 0.2411 - i. Let p = z - -0.97. Round p to 2 decimal places.",
        "a": "-0.04"
    },
    {
        "q": "Suppose -2*k - 3*h + 2*h = -72, -2*k = 5*h - 80. Let j be (4/(-14))/((-5)/k). Suppose 5*d - 81 = 5*t - j*t, -5*d = -15. Round t to the nearest ten.",
        "a": "-20"
    },
    {
        "q": "Let h = 178 - 1284.6. Round h to the nearest one hundred.",
        "a": "-1100"
    },
    {
        "q": "Let t = -26554888.860883 + 26554876. Let g = -12.86 - t. Round g to 4 dps.",
        "a": "0.0009"
    },
    {
        "q": "Let a = -32 + 31.944. Let t = -0.5128732 + 0.45687271. Let s = a - t. Round s to 7 decimal places.",
        "a": "0.0000005"
    },
    {
        "q": "Let z = 6068 - 5545.2. What is z rounded to the nearest one hundred?",
        "a": "500"
    },
    {
        "q": "Let n = 205.07 + 3.93. Let s = -209.0000162 + n. Round s to six dps.",
        "a": "-0.000016"
    },
    {
        "q": "Let r = 0.7939007243 - 0.7939. Round r to seven decimal places.",
        "a": "0.0000007"
    },
    {
        "q": "Let j = -3770205.806 + 3769549.80600521. Let o = j - -656. Round o to six decimal places.",
        "a": "0.000005"
    },
    {
        "q": "Let n = 15.1 + -15.1199. Let t = n - -68.6199. What is t rounded to the nearest ten?",
        "a": "70"
    },
    {
        "q": "Let x = 569 - 299. Let d = x + -269.98485. What is d rounded to three dps?",
        "a": "0.015"
    },
    {
        "q": "Let c = 3 + -3.26. Let m = 17526.740075 + -17527. Let b = c - m. Round b to five decimal places.",
        "a": "-0.00008"
    },
    {
        "q": "Let v = 83318738 + -83318577.000044. Let q = v - 161. What is q rounded to 5 decimal places?",
        "a": "-0.00004"
    },
    {
        "q": "Let n = 22747040.0621 + -22745665. Let d = -1375 + n. Round d to two decimal places.",
        "a": "0.06"
    },
    {
        "q": "Let a = 4947.0000416 - 4947. Round a to 5 dps.",
        "a": "0.00004"
    },
    {
        "q": "Let d = 335 + -329.21. Let f = d + 0.21. Let m = 6.00000075 - f. Round m to 7 decimal places.",
        "a": "0.0000008"
    },
    {
        "q": "Let s = 79 - 69. Let b = 127281 + -127291.0079. Let o = b + s. What is o rounded to 3 dps?",
        "a": "-0.008"
    },
    {
        "q": "Let x = -0.0359 + 0.07619. What is x rounded to three decimal places?",
        "a": "0.04"
    },
    {
        "q": "Let h = 633566 - 633565.9433533. Let x = h + -23.0643467. Let k = x - -23. Round k to 3 decimal places.",
        "a": "-0.008"
    },
    {
        "q": "Let p = 1.876 - 1.9. Let g = 1 + -1.05. Let y = p + g. Round y to two decimal places.",
        "a": "-0.07"
    },
    {
        "q": "Let o = 81 + 74. Let f = 525 - o. What is f rounded to the nearest 100?",
        "a": "400"
    },
    {
        "q": "Suppose 146*p - 16213606 = 154*p + 29802394. What is p rounded to the nearest one million?",
        "a": "-6000000"
    },
    {
        "q": "Let x = 2.22 - 0.32. Let u = -1.96 + x. Let z = u - -0.07. What is z rounded to 1 dp?",
        "a": "0"
    },
    {
        "q": "Let k(n) = -22092346*n + 1232. Let x be k(-8). What is x rounded to the nearest one million?",
        "a": "177000000"
    },
    {
        "q": "Let h be (-255)/(-10) + (-4)/8. Suppose -2*g + 13393 - 143383 = 2*k, 0 = -5*k + h. Round g to the nearest one hundred thousand.",
        "a": "-100000"
    },
    {
        "q": "Let p = 18882 - 18882.9121. What is p rounded to two decimal places?",
        "a": "-0.91"
    },
    {
        "q": "Let d(j) = 2*j**3 + 7*j**2 + 3*j + 1. Let o be d(-3). Let w be (-1 + -1)*o/((-2)/1009). What is w rounded to the nearest 100?",
        "a": "1000"
    },
    {
        "q": "Let l = -260 - -220. Let f be (8482 + -2)*20/l. What is f rounded to the nearest one hundred?",
        "a": "-4200"
    },
    {
        "q": "Let y = -0.105 - -23.605. Let w = y + -23.621. Let x = w + 0.1267. Round x to three decimal places.",
        "a": "0.006"
    },
    {
        "q": "Let y(l) = 8546*l**3 - l**2 + 5*l + 10. Let j be y(10). Let t = -29945960 + j. Round t to the nearest one million.",
        "a": "-21000000"
    },
    {
        "q": "Let l(y) = -21907*y + 1507. Let m be l(-9). Round m to the nearest 1000.",
        "a": "199000"
    },
    {
        "q": "Suppose s - 1860466 = -5447482. Let v = -6677016 - s. What is v rounded to the nearest one million?",
        "a": "-3000000"
    },
    {
        "q": "Let m = 0.88188152 + 2.01811876. Let s = 2.938 + -0.038. Let w = m - s. What is w rounded to 7 dps?",
        "a": "0.0000003"
    },
    {
        "q": "Let r = -1293 + 1293.0007482. Round r to 4 dps.",
        "a": "0.0007"
    },
    {
        "q": "Let g = 0.0444 - 439.0444. Let b = g + 438.9574. Round b to two dps.",
        "a": "-0.04"
    },
    {
        "q": "Suppose 10*b + 2442349 + 191331 = 0. Let p(n) = -1416*n**2 + 4*n + 12. Let g be p(-11). Let d = g - b. What is d rounded to the nearest ten thousand?",
        "a": "90000"
    },
    {
        "q": "Let m = 1575.99993778 + -1576. What is m rounded to five decimal places?",
        "a": "-0.00006"
    },
    {
        "q": "Let r = 216 - 216.2. Let i = r + 0.1999962. What is i rounded to six decimal places?",
        "a": "-0.000004"
    },
    {
        "q": "Let n = 75 - -52. Let x = 181.6 - n. Round x to 0 decimal places.",
        "a": "55"
    },
    {
        "q": "Let k = 0.007668957 - -35965.623931043. Let z = 35852.6 - k. Let n = -113 - z. Round n to 3 dps.",
        "a": "0.032"
    },
    {
        "q": "Let o = -495.229 - -495. Let q = o - -0.2290285. Round q to 5 decimal places.",
        "a": "0.00003"
    },
    {
        "q": "Let o(r) = -224*r**3 - 17*r**2 - 17*r + 16. Let x be o(-6). Round x to the nearest ten thousand.",
        "a": "50000"
    },
    {
        "q": "Let b = -114758216.69332256974 + -5005.88670173026. Let g = -114763228 - b. Let u = 5.42 + g. What is u rounded to six decimal places?",
        "a": "0.000024"
    },
    {
        "q": "Let m = 102947 + -102873.33362. Let o = m + -1.68358. Let q = -72 + o. What is q rounded to three dps?",
        "a": "-0.017"
    },
    {
        "q": "Let p = 847 + -595. Let m = p - 252.000366. Round m to four decimal places.",
        "a": "-0.0004"
    },
    {
        "q": "Let u = -4279.99992372 + 4280. Round u to five decimal places.",
        "a": "0.00008"
    },
    {
        "q": "Let o(l) = 2067*l**2 + 10*l + 29. Let p be o(-5). Let d = p + -96954. Round d to the nearest ten thousand.",
        "a": "-50000"
    },
    {
        "q": "Suppose 7 - 7 = 5*y. Suppose y = -2*s + 2509 + 66291. What is s rounded to the nearest 10000?",
        "a": "30000"
    },
    {
        "q": "Let k = 23084155858.99999196 + -23084155489. Let q = -370 + k. Round q to 6 dps.",
        "a": "-0.000008"
    },
    {
        "q": "Let q = 97.4 - 101. Let n = 3.5474 + q. Round n to three decimal places.",
        "a": "-0.053"
    },
    {
        "q": "Let w(t) = -5*t**2 - 2*t + 1. Let d be w(1). Let u be (-12*1)/(-3)*3000/d. Let q be (-4 - (-44)/8)*u/6. What is q rounded to the nearest one thousand?",
        "a": "-1000"
    },
    {
        "q": "Let b = -61.9 - 17.1. Let c = 77.232 + b. What is c rounded to one dp?",
        "a": "-1.8"
    },
    {
        "q": "Suppose a - 5*t = -4*t - 5638995, 2*a - 5*t + 11277975 = 0. Round a to the nearest 1000000.",
        "a": "-6000000"
    },
    {
        "q": "Suppose p - 104047492 = -32227492. Round p to the nearest 1000000.",
        "a": "72000000"
    },
    {
        "q": "Let c = 134.72926 - -3.26648. Let w = 138 - c. What is w rounded to four decimal places?",
        "a": "0.0043"
    },
    {
        "q": "Let b = -783661 + 3002661. Round b to the nearest one hundred thousand.",
        "a": "2200000"
    },
    {
        "q": "Let n = -126 + 144. Let c be (-20 + n)/((-2)/(-709)). What is c rounded to the nearest 100?",
        "a": "-700"
    },
    {
        "q": "Suppose -3*j - 2*j = -6*j + 11143. What is j rounded to the nearest 1000?",
        "a": "11000"
    },
    {
        "q": "Let x(m) = 5*m - 27. Let o be x(5). Let s be (-1)/o + (-90)/(-12). Let d be 88000/(-5*s/(-2500)). Round d to the nearest 1000000.",
        "a": "6000000"
    },
    {
        "q": "Let c = -889 + 1319. Let w = c - 430.00000259. What is w rounded to six dps?",
        "a": "-0.000003"
    },
    {
        "q": "Let a(w) = w**3 + 4*w**2 + w + 4. Let r be a(-3). Suppose -112395 = -r*k + 81805. What is k rounded to the nearest one thousand?",
        "a": "19000"
    },
    {
        "q": "Let r = 45563 - 79474. Let j = 56511 + r. What is j rounded to the nearest 1000?",
        "a": "23000"
    },
    {
        "q": "Let p = -96.6 - -1926.6. Let y = 1830.1139 - p. Round y to 2 decimal places.",
        "a": "0.11"
    },
    {
        "q": "Let p = 4.025 + -0.285. Let x = -3.7400271 + p. Round x to six decimal places.",
        "a": "-0.000027"
    },
    {
        "q": "Let f = -585 - 35. Let m = 620.0000549 + f. Round m to 6 decimal places.",
        "a": "0.000055"
    },
    {
        "q": "Let b be (-5561566)/(-10) - 4/(-10). Let m(s) = 1076144*s - 13. Let t be m(-1). Let c = b + t. Round c to the nearest 100000.",
        "a": "-500000"
    },
    {
        "q": "Let f = -0.4121 + 0.412096732. What is f rounded to six decimal places?",
        "a": "-0.000003"
    },
    {
        "q": "Let j = 6246 - 6245.972401. What is j rounded to 3 dps?",
        "a": "0.028"
    },
    {
        "q": "Let x = 106 + -88.2. Let t = -18.574 + x. What is t rounded to one decimal place?",
        "a": "-0.8"
    },
    {
        "q": "Suppose -6*c = -18*c + 674256. Suppose 0 = 4*r - 167412 - c. What is r rounded to the nearest 10000?",
        "a": "60000"
    },
    {
        "q": "Let h(p) = -17*p**3 - 5*p**2 - 4*p + 9*p + 19*p**3 + 3 - 5. Let y be h(2). Suppose y*q + 240 = -600. Round q to the nearest 100.",
        "a": "-200"
    },
    {
        "q": "Let z = -9 + 11. Let v be -1 + 4 - 4/z*-1. Suppose 4*s + 5*w + 47 = 0, -3*w - 80 = v*s - w. Round s to the nearest ten.",
        "a": "-20"
    },
    {
        "q": "Let u = -1.3251553 - -1.3259. What is u rounded to four decimal places?",
        "a": "0.0007"
    },
    {
        "q": "Let s = 23 - 21.8. Let r = -0.2 - s. Let i = r - -1.399992. What is i rounded to 5 decimal places?",
        "a": "-0.00001"
    },
    {
        "q": "Let d = -4201.05201 - -4201. What is d rounded to three dps?",
        "a": "-0.052"
    },
    {
        "q": "Let y(u) = 16495*u**2 + 37*u - 64. Let i be y(32). Round i to the nearest one million.",
        "a": "17000000"
    },
    {
        "q": "Let d(p) = p**2 - 4*p - 5. Let i be d(-2). Suppose 5*l - 8380004 = -4*x, 10*l = i*l - 5*x + 5028005. Round l to the nearest 100000.",
        "a": "1700000"
    },
    {
        "q": "Let h be 40/180 + (-177951)/(-27). Round h to the nearest 100.",
        "a": "6600"
    },
    {
        "q": "Let p(m) be the second derivative of -271*m**5/10 + 2*m**4/3 + 31*m**3/6 + 7*m**2/2 - 55*m. Let n be p(17). Round n to the nearest one million.",
        "a": "-3000000"
    },
    {
        "q": "Suppose 0 = 32*r - 35*r - 2759532. Let y = -89844 - r. What is y rounded to the nearest one hundred thousand?",
        "a": "800000"
    },
    {
        "q": "Let k = 121.5 - 121.44952. Let x = 0.046 - k. What is x rounded to 3 dps?",
        "a": "-0.004"
    },
    {
        "q": "Let y = 397425 + 36468. Let v = y - 433099.339. Let f = v - 794. Round f to two dps.",
        "a": "-0.34"
    },
    {
        "q": "Let n = 12 - 3. Suppose -x + 7 = n. Let z be 216/1*(-25000)/x. Round z to the nearest one million.",
        "a": "3000000"
    },
    {
        "q": "Let d = -541.6573 + 500.24. Let p = -0.0173 - d. Let g = 41.701 - p. What is g rounded to 2 decimal places?",
        "a": "0.3"
    },
    {
        "q": "Let x(o) = 285434*o - 11. Let n be x(8). Let y = n + 1606539. Round y to the nearest 100000.",
        "a": "3900000"
    },
    {
        "q": "Let f = -12324 - -12323.99992937. Round f to 6 dps.",
        "a": "-0.000071"
    },
    {
        "q": "Let y = 4080445 + -4078304.729. Let g = -2159.27101 + y. Let j = 19 + g. Round j to four decimal places.",
        "a": "0"
    },
    {
        "q": "Let u = 383.6 - 295.2. Round u to zero decimal places.",
        "a": "88"
    },
    {
        "q": "Suppose -44*x - 23*x - 154026300 = 0. What is x rounded to the nearest one hundred thousand?",
        "a": "-2300000"
    },
    {
        "q": "Let h = -689278.100112 - -689283. Let z = 29 - 33.9. Let s = z + h. What is s rounded to 5 dps?",
        "a": "-0.00011"
    },
    {
        "q": "Let b = 1657.000002301 - 1657. Round b to six dps.",
        "a": "0.000002"
    },
    {
        "q": "Let s = 125 + 452. Let w = s + -567.52. What is w rounded to 0 dps?",
        "a": "9"
    },
    {
        "q": "Suppose -2820600 = 14*m + 46*m. What is m rounded to the nearest one thousand?",
        "a": "-47000"
    },
    {
        "q": "Let t = -1289652 + 527852. Round t to the nearest one hundred thousand.",
        "a": "-800000"
    },
    {
        "q": "Let w = -7021620132.000288 + 7020591523. Let y = 1028637 + w. Let o = 28 - y. What is o rounded to 5 dps?",
        "a": "0.00029"
    },
    {
        "q": "Let w(f) = 3*f - 34. Let x be w(14). Suppose -3*c = x*c - 10230000. Round c to the nearest 1000000.",
        "a": "1000000"
    },
    {
        "q": "Suppose 7*z = 10*z - 33. Let c = 15 - z. Suppose 0 = -3*l + c*r - 453008, -3*l + r - 99447 = 353555. What is l rounded to the nearest ten thousand?",
        "a": "-150000"
    },
    {
        "q": "Let t = -2.173 + 2.3. Let o = t - 0.188. Round o to 2 dps.",
        "a": "-0.06"
    },
    {
        "q": "Let u = -198 - -320. Let s = 122.00000132 - u. What is s rounded to 7 decimal places?",
        "a": "0.0000013"
    },
    {
        "q": "Let r = 0.2125 + -0.214448. Round r to three dps.",
        "a": "-0.002"
    },
    {
        "q": "Let s be 15/((36/16)/3). Let h = s + -24. Let j be -12 + 0 + -1 + h. Round j to 0 decimal places.",
        "a": "-17"
    },
    {
        "q": "Let d(y) = -1337374*y**3 + 9*y**2 + 4*y - 20. Let b be d(-2). Round b to the nearest 1000000.",
        "a": "11000000"
    },
    {
        "q": "Let c = -4503 - -4521.92. Round c to 0 decimal places.",
        "a": "19"
    },
    {
        "q": "Let y(k) = -1132131*k - 380. Let f be y(20). Round f to the nearest 100000.",
        "a": "-22600000"
    },
    {
        "q": "Let p(q) = 8*q - 24. Let a be p(3). Suppose -u - 3*c - 7199 = a, -5*c + 34093 = -3*u + 12538. What is u rounded to the nearest 100?",
        "a": "-7200"
    },
    {
        "q": "Let l = 46 - 85. Let q = -39.088 - l. Let y = q + 0.0880059. Round y to 6 dps.",
        "a": "0.000006"
    },
    {
        "q": "Let a = -1.835178 + 1.827. What is a rounded to 4 decimal places?",
        "a": "-0.0082"
    },
    {
        "q": "Let t = -114924.31917 - -114925. Let s = t + -0.687. What is s rounded to three dps?",
        "a": "-0.006"
    },
    {
        "q": "Let o = 18.304 - -10.04. What is o rounded to zero dps?",
        "a": "28"
    },
    {
        "q": "Let b = -405.2 - 4.8. Let z = -409.80925 - b. Let j = z + -0.19. What is j rounded to four dps?",
        "a": "0.0008"
    },
    {
        "q": "Let u = 11.26 - 1.56. Let o = -9.700305 + u. Round o to 5 decimal places.",
        "a": "-0.00031"
    },
    {
        "q": "Let t = -2322186 - -2322827.2102. Let w = t - 641. Let c = w - 0.21. Round c to three dps.",
        "a": "0"
    },
    {
        "q": "Let r = 252242 + -253373.01. Let s = r + 1126. Round s to one decimal place.",
        "a": "-5"
    },
    {
        "q": "Let d = -56.6135 + -0.5665. What is d rounded to the nearest ten?",
        "a": "-60"
    },
    {
        "q": "Let c = 678099.49674 + -678129. Let h = 29.5 + c. What is h rounded to four decimal places?",
        "a": "-0.0033"
    },
    {
        "q": "Suppose 0 = -40*g - 330310333 + 88070333. What is g rounded to the nearest one million?",
        "a": "-6000000"
    },
    {
        "q": "Let f = -2459.3421 - -0.7421. Round f to the nearest ten.",
        "a": "-2460"
    },
    {
        "q": "Suppose 3*c + 600 = 8*c. Suppose -35 = 5*q - c. Suppose -2760 = -q*n + 13*n. What is n rounded to the nearest 100?",
        "a": "700"
    },
    {
        "q": "Let h = -0.11 + 0.24. Let i = -0.163 - -0.0226. Let y = i + h. What is y rounded to 3 decimal places?",
        "a": "-0.01"
    },
    {
        "q": "Let h = 10.05 - 195.95. Let m = -185.9939 - h. What is m rounded to 2 decimal places?",
        "a": "-0.09"
    },
    {
        "q": "Let z = -4.17 - 306.83. Let c = z - -311.898. Round c to 1 dp.",
        "a": "0.9"
    },
    {
        "q": "Let g = -0.04 + 671.04. Let v = -493012380.93 - -493011709.92999629. Let w = v + g. Round w to seven dps.",
        "a": "-0.0000037"
    },
    {
        "q": "Let s = -31 - -43. Suppose 0 = -2*z + 2*d - 0*d + 21354, 0 = 4*d - s. Let y = -22080 + z. Round y to the nearest 1000.",
        "a": "-11000"
    },
    {
        "q": "Let b = 12238764257.00000063 + -12238764154. Let x = 100.03 - -2.97. Let g = b - x. What is g rounded to 7 decimal places?",
        "a": "0.0000006"
    },
    {
        "q": "Let l = 188 + -188.713. Let k = 31.76 + -31. Let v = k + l. What is v rounded to 2 decimal places?",
        "a": "0.05"
    },
    {
        "q": "Let s(r) = 2505055*r - 440. Let c be s(8). What is c rounded to the nearest one million?",
        "a": "20000000"
    },
    {
        "q": "Let v = -757.8011 - 0.5989. Round v to the nearest 10.",
        "a": "-760"
    },
    {
        "q": "Let j = 14336.466 + -14356. What is j rounded to 0 dps?",
        "a": "-20"
    },
    {
        "q": "Let n(k) = 5830*k**2 + 8*k + 23. Let j be n(-7). Suppose -478355 = -4*b + 2*a + j, -5*a = -b + 190980. What is b rounded to the nearest 10000?",
        "a": "190000"
    },
    {
        "q": "Let p = -690.445 + -0.555. Let g = p - -682.73. What is g rounded to the nearest integer?",
        "a": "-8"
    },
    {
        "q": "Let v = 23397 + 8727. Suppose v = -6*g + 109356. Suppose -g = u - 4372. What is u rounded to the nearest 1000?",
        "a": "-9000"
    },
    {
        "q": "Let i = -366 - -365.9686. Let c = i + 200.0314. Let g = c + -199.99999891. Round g to seven decimal places.",
        "a": "0.0000011"
    },
    {
        "q": "Let w = 41.26 - 40.028. Round w to zero decimal places.",
        "a": "1"
    },
    {
        "q": "Let m = 132 - 131.98291. Round m to two dps.",
        "a": "0.02"
    },
    {
        "q": "Let i = -4.77 + 7.24. Let c = -0.05 + i. Round c to one dp.",
        "a": "2.4"
    },
    {
        "q": "Let l = 3258.38 + -3625.462. Let k = l - -366. Let w = -0.96 - k. What is w rounded to two dps?",
        "a": "0.12"
    },
    {
        "q": "Let h = 988757313 + -988757387.999999125. Let d = h + 75. Round d to seven dps.",
        "a": "0.0000009"
    },
    {
        "q": "Suppose -5 = -5*i - 5*g, 2*g - 5 - 5 = -4*i. Suppose 4*x + 2*s = 32, -x - i*s + 0*s = -22. Let b be 926/(-10) + x/10. What is b rounded to the nearest 10?",
        "a": "-90"
    },
    {
        "q": "Let v = 31.967 + 0.033. Let j = v - 31.99999803. Round j to 6 decimal places.",
        "a": "0.000002"
    },
    {
        "q": "Let t = 4402.94998 - 4403. What is t rounded to three decimal places?",
        "a": "-0.05"
    },
    {
        "q": "Let p = 16721 - 16720.99977002. What is p rounded to 6 decimal places?",
        "a": "0.00023"
    },
    {
        "q": "Let v = 3.9042888 - 3.905. Round v to five dps.",
        "a": "-0.00071"
    },
    {
        "q": "Suppose -933898 + 231713 = -11*o. Let j = 996165 + o. What is j rounded to the nearest one hundred thousand?",
        "a": "1100000"
    },
    {
        "q": "Let v = 1257023 - 1256833.99525. Let l = 189 - v. Round l to four decimal places.",
        "a": "-0.0048"
    },
    {
        "q": "Suppose -53*k + 2*k - 66697800 = 0. What is k rounded to the nearest one hundred thousand?",
        "a": "-1300000"
    },
    {
        "q": "Let l = 1377 + -1379.169. Let b = -0.189 - l. Round b to 1 dp.",
        "a": "2"
    },
    {
        "q": "Suppose -3*d + 325416 = -417069. Suppose 3*f = 10 - 1, 0 = -o + f + d. Suppose 5*w + 167502 = -o. What is w rounded to the nearest 10000?",
        "a": "-80000"
    },
    {
        "q": "Suppose -a = -1 - 0. Let s(f) = f**2 + 3*f - 19. Let c be s(4). Suppose -g + a = 3*b - c, -b + 5*g - 2 = 0. Round b to the nearest ten.",
        "a": "0"
    },
    {
        "q": "Suppose -3*m = 5*y + 63, -5*m - 4*y - 42 = -3*m. Let b be (-9)/m + (-440994)/(-14). What is b rounded to the nearest 1000?",
        "a": "32000"
    },
    {
        "q": "Suppose -3*t = 2*g - 13 - 15, 0 = -4*g + 2*t + 24. Let q(y) = -202*y**3 - 8*y**2 - 11*y + 24. Let k be q(g). What is k rounded to the nearest 10000?",
        "a": "-100000"
    },
    {
        "q": "Let y = 6697 - 2601. Suppose 165116 = -4*s + y. Let m = s - 509745. Round m to the nearest one hundred thousand.",
        "a": "-600000"
    },
    {
        "q": "Let t = 559.47 - 564. Let u = 3.06 + t. Let k = 1.4700227 + u. What is k rounded to six dps?",
        "a": "0.000023"
    },
    {
        "q": "Let s = -3639 - -3614.1. Round s to the nearest 100.",
        "a": "0"
    },
    {
        "q": "Let c = -0.33 - 2.27. Let z = 2.15 + c. Let s = 0.449898 + z. What is s rounded to 5 decimal places?",
        "a": "-0.0001"
    },
    {
        "q": "Let v(h) = 158*h**2 - 10*h - 8. Let k(w) = -315*w**2 + 21*w + 16. Let a(i) = 6*k(i) + 14*v(i). Let b be a(-6). Round b to the nearest 1000.",
        "a": "12000"
    },
    {
        "q": "Let n = 43809 + -43809.00018609. What is n rounded to 5 decimal places?",
        "a": "-0.00019"
    },
    {
        "q": "Let v = -1338 - -1335.146. Round v to 0 dps.",
        "a": "-3"
    },
    {
        "q": "Suppose 114164 + 331793 + 36735 = 28*t. Round t to the nearest 100.",
        "a": "17200"
    },
    {
        "q": "Let p = 1058.2 - 32.2. Let j = p + -1025.9999447. Round j to 5 dps.",
        "a": "0.00006"
    },
    {
        "q": "Let b(j) = -j**2 - 11*j - 9. Let n be b(-12). Let i(l) = -1213*l**2 + 49*l - 38. Let s be i(n). What is s rounded to the nearest 100000?",
        "a": "-500000"
    },
    {
        "q": "Let n = -160 + 168. Suppose 0 = n*c - 13*c - 129000. Round c to the nearest 1000.",
        "a": "-26000"
    },
    {
        "q": "Let h(n) = 3*n - 15. Let z be h(5). Suppose 3*w - 9 + z = 0. Let v be (-153)/(-12)*-2*(-20)/w. What is v rounded to the nearest one hundred?",
        "a": "200"
    },
    {
        "q": "Let n = -55.39 - -283.37. What is n rounded to 0 dps?",
        "a": "228"
    },
    {
        "q": "Let u = 5954.0004127 - 5954. What is u rounded to 5 dps?",
        "a": "0.00041"
    },
    {
        "q": "Let j = 0.22 - -5.78. Let z = j - -20. Let c = z - 25.9912. Round c to three dps.",
        "a": "0.009"
    },
    {
        "q": "Let k = -572.7 + 1424.9. What is k rounded to the nearest one hundred?",
        "a": "900"
    },
    {
        "q": "Let w = 1184 + -836. Let m = 51 - w. Let k = m + 296.99542. What is k rounded to 4 dps?",
        "a": "-0.0046"
    },
    {
        "q": "Let w(j) = 2702*j**2 - 16*j - 9. Let v be w(-7). Let o be (-1 - (-122 + -3))*(-1 + v). Round o to the nearest 1000000.",
        "a": "16000000"
    },
    {
        "q": "Let z = 485 + -484.597. Let c = -0.017 - z. Let w = c - -0.417. Round w to 4 decimal places.",
        "a": "-0.003"
    },
    {
        "q": "Let n = 169 + -77. Let y = 101.8 - n. Round y to the nearest integer.",
        "a": "10"
    },
    {
        "q": "Let z = 471.39 + -474. Let w = z + 2.6099779. Round w to five decimal places.",
        "a": "-0.00002"
    },
    {
        "q": "Let s = 34.0456431 - -0.0660569. Let h = s - 77.11186. Let m = h + 43. Round m to four decimal places.",
        "a": "-0.0002"
    },
    {
        "q": "Let x = 1130.04 + -759.5. Round x to the nearest 10.",
        "a": "370"
    },
    {
        "q": "Let h = -59 + 249. Let f = -190.000469 + h. What is f rounded to five decimal places?",
        "a": "-0.00047"
    },
    {
        "q": "Let v = 70 + -70.094. Let h = 31.791 - 31.5. Let y = h - v. What is y rounded to two dps?",
        "a": "0.39"
    },
    {
        "q": "Let j = 750 - 749.96919. Let q = j - 0.026. What is q rounded to four dps?",
        "a": "0.0048"
    },
    {
        "q": "Let v = 2061.369 + -2047. Round v to one dp.",
        "a": "14.4"
    },
    {
        "q": "Let h(j) = -j**2 - j - 7. Let n be h(6). Let f = -80 - n. Let r be (3/((-3)/f))/((-2)/(-4)). What is r rounded to the nearest 10?",
        "a": "60"
    },
    {
        "q": "Let b = -97.845 - -98. Let h = -0.15654 + b. What is h rounded to four decimal places?",
        "a": "-0.0015"
    },
    {
        "q": "Let q = 281158 - 141157. Suppose 3*n - q = -20601. Round n to the nearest ten thousand.",
        "a": "40000"
    },
    {
        "q": "Let q = 353.36464 - 353.4. Round q to 3 decimal places.",
        "a": "-0.035"
    },
    {
        "q": "Let b(h) = -75*h**3 - 35*h**2 + 98*h - 136. Let o be b(-38). Round o to the nearest one million.",
        "a": "4000000"
    },
    {
        "q": "Let i = 0.0845 - 425.0845. Let x = 424.99586 + i. What is x rounded to three dps?",
        "a": "-0.004"
    },
    {
        "q": "Let u = -4.7 - -10.54. Let d = u - 0.34. Let m = d - 5.49969. What is m rounded to four dps?",
        "a": "0.0003"
    },
    {
        "q": "Let o = 2560 - 2560.000000713. Round o to seven dps.",
        "a": "-0.0000007"
    },
    {
        "q": "Let h = 4134.315 - 4126. What is h rounded to one decimal place?",
        "a": "8.3"
    },
    {
        "q": "Let o = -277.61 + 353.7. What is o rounded to zero dps?",
        "a": "76"
    },
    {
        "q": "Suppose 4*f - 138168000 = -2*s + 3*s, -4*s + 69084000 = 2*f. What is f rounded to the nearest one million?",
        "a": "35000000"
    },
    {
        "q": "Let h = -2072 - -2111.48. Let u = 39 - h. Let n = -0.4799997 - u. Round n to seven dps.",
        "a": "0.0000003"
    },
    {
        "q": "Let z = -263.109 - -263. Let n = z - -173.709. What is n rounded to the nearest 10?",
        "a": "170"
    },
    {
        "q": "Let w = -3181.44 + 3096. What is w rounded to the nearest ten?",
        "a": "-90"
    },
    {
        "q": "Let q(u) = -135*u + 338. Let t be q(28). What is t rounded to the nearest 1000?",
        "a": "-3000"
    },
    {
        "q": "Let k = -12 + 8. Let c be (60926 - 5) + 2/k*2. Suppose v - c = 69080. What is v rounded to the nearest 100000?",
        "a": "100000"
    },
    {
        "q": "Suppose 2*r + 0*q = 5*q + 3510195, 3510205 = 2*r + 5*q. What is r rounded to the nearest ten thousand?",
        "a": "1760000"
    },
    {
        "q": "Suppose -7*z + 12 = -z. Suppose -z*l + r = -155999995, 0 = -5*l + 4*l + 2*r + 77999990. Suppose -l = 3*h - 0*h. What is h rounded to the nearest one million?",
        "a": "-26000000"
    },
    {
        "q": "Let m(w) = -3*w**2 - w**2 + w + 4 - 295314*w**3 - 2*w**2. Let i = 2258 - 2262. Let c be m(i). What is c rounded to the nearest 1000000?",
        "a": "19000000"
    },
    {
        "q": "Let j = -30 - -35. Suppose j*b = 8*b - 12. Suppose 4*c = -5*h + 141516, -b*h + 5*c + 28280 = -3*h. What is h rounded to the nearest one thousand?",
        "a": "28000"
    },
    {
        "q": "Let v = 4.05 - 1.96. Let c = 2.08983 - v. Round c to 5 dps.",
        "a": "-0.00017"
    },
    {
        "q": "Let l = -10871268 + 16875154. Let u = -6003844.000035 + l. Let h = u - 42. What is h rounded to five dps?",
        "a": "-0.00004"
    },
    {
        "q": "Let m = 101 - 110.6. Let o = m - 1.4. Let k = -11.00008 - o. What is k rounded to four dps?",
        "a": "-0.0001"
    },
    {
        "q": "Let b = 0.004 - -1.966. Let d = b - 2. Let f = d - 2.22. Round f to 1 decimal place.",
        "a": "-2.3"
    },
    {
        "q": "Let g = 0.018627214 - 0.01865. Round g to seven dps.",
        "a": "-0.0000228"
    },
    {
        "q": "Let o = 0.0468 - 0.0473862. What is o rounded to four dps?",
        "a": "-0.0006"
    },
    {
        "q": "Let j = -0.0889 + 347.7889. What is j rounded to the nearest ten?",
        "a": "350"
    },
    {
        "q": "Let u = -28.548044 + 26.448. Let g = -0.9 - -3. Let y = u + g. What is y rounded to 5 decimal places?",
        "a": "-0.00004"
    },
    {
        "q": "Let d(m) be the second derivative of -5*m - 5/2*m**2 + 0 - m**3 + 1199/12*m**4. Let n be d(-5). What is n rounded to the nearest one hundred thousand?",
        "a": "0"
    },
    {
        "q": "Let j(m) be the second derivative of 3*m**3 - 2249/4*m**4 + 0 - 12*m + 9/2*m**2. Let q be j(13). What is q rounded to the nearest one hundred thousand?",
        "a": "-1100000"
    },
    {
        "q": "Let r = -1.9 + 13.91. Let p = 11.4 - r. Let k = p + 0.60999865. What is k rounded to seven decimal places?",
        "a": "-0.0000014"
    },
    {
        "q": "Let d = 130.6 + -130.5999996836. Round d to 7 decimal places.",
        "a": "0.0000003"
    },
    {
        "q": "Let z be ((-7)/21)/((1/9)/(-1)). Suppose 4*u - 5*c = -z*c - 2688, 0 = -c + 4. What is u rounded to the nearest 100?",
        "a": "-700"
    },
    {
        "q": "Let y = 7164608.5 - -2040697.5. Let d = y - 9205326.000046. Let j = d + 20. What is j rounded to 5 dps?",
        "a": "-0.00005"
    },
    {
        "q": "Let a = 0.049012 - 78820.049012. Let k = a + 78798.0012. Let g = k - -22. What is g rounded to 3 decimal places?",
        "a": "0.001"
    },
    {
        "q": "Suppose n - 20*g + 15*g = 9308975, -7*g + 37236035 = 4*n. What is n rounded to the nearest one hundred thousand?",
        "a": "9300000"
    },
    {
        "q": "Let i = 4007.000007725 + -4007. What is i rounded to 7 dps?",
        "a": "0.0000077"
    },
    {
        "q": "Let o = 1135.99 - 14.99. Let g = o - 1120.9999467. Round g to 5 decimal places.",
        "a": "0.00005"
    },
    {
        "q": "Let k = -0.10993 - -220.22993. Let b = k - 216. Round b to zero dps.",
        "a": "4"
    },
    {
        "q": "Let k(o) = 45 - 19 - 17055495*o - 28 - 7444505*o. Let p be k(6). Let g be 6/21 - p/(-7). Round g to the nearest one million.",
        "a": "-21000000"
    },
    {
        "q": "Let v = 17026.793 - 17041. What is v rounded to 1 dp?",
        "a": "-14.2"
    },
    {
        "q": "Let b = -287 - -222.4. Let s = 64.599998874 + b. What is s rounded to 7 decimal places?",
        "a": "-0.0000011"
    },
    {
        "q": "Suppose 0 = -3*c + 2*s - 1124985, 5*c + 174140 = 4*s - 1700835. Let b be (320/3)/(c/(-187500) - 2). Round b to the nearest one hundred thousand.",
        "a": "-4000000"
    },
    {
        "q": "Let h(j) be the third derivative of 5*j**4/4 - 5*j**3/3 + 17*j**2. Let l be h(4). Let v be (l*2)/(1/5000). Round v to the nearest 1000000.",
        "a": "1000000"
    },
    {
        "q": "Let b = -1656 + 1704.24. What is b rounded to 0 dps?",
        "a": "48"
    },
    {
        "q": "Let l be (-705909)/3 + (-9 - (-9 + -3)). What is l rounded to the nearest 100000?",
        "a": "-200000"
    },
    {
        "q": "Let b = 0.71 + -31.71. Let q = b - -52. Let g = q + -20.999945. What is g rounded to 5 dps?",
        "a": "0.00006"
    },
    {
        "q": "Let i = -356 + 355.651. Let g = -0.3489719 - i. What is g rounded to 6 decimal places?",
        "a": "0.000028"
    },
    {
        "q": "Let b = -1440 + 1439.8883. Let s = -0.111698897 - b. Round s to seven dps.",
        "a": "0.0000011"
    },
    {
        "q": "Let g = -56543.68447 - -56544. Round g to two dps.",
        "a": "0.32"
    },
    {
        "q": "Let r = -44.77 - -45. Let o = -27.03 + 27.9. Let b = r - o. What is b rounded to 1 dp?",
        "a": "-0.6"
    },
    {
        "q": "Let i = -1545067 + -6998883. Let z = i - -18253950. Round z to the nearest 1000000.",
        "a": "10000000"
    },
    {
        "q": "Let k = 67.5 + -93.26. Let o = 25 + k. Let q = o - 0.06. What is q rounded to 1 dp?",
        "a": "-0.8"
    },
    {
        "q": "Let r = 4282527.53 - 4283099.529713. Let s = -572 - r. What is s rounded to 5 decimal places?",
        "a": "-0.00029"
    },
    {
        "q": "Let l = -930.01156 + 9.73056. Let j = l - -921. Round j to one dp.",
        "a": "0.7"
    },
    {
        "q": "Let k = 8358.6 + -7707. What is k rounded to the nearest 10?",
        "a": "650"
    },
    {
        "q": "Let g = -4135 + 4133.748. Round g to 0 decimal places.",
        "a": "-1"
    },
    {
        "q": "Let t = -12548.00018502 - -12548. What is t rounded to 5 dps?",
        "a": "-0.00019"
    },
    {
        "q": "Suppose 0 = 12*p + 232230843 + 48329157. What is p rounded to the nearest one million?",
        "a": "-23000000"
    },
    {
        "q": "Let v = -0.2195 + 0.2195366. Round v to six dps.",
        "a": "0.000037"
    },
    {
        "q": "Let t = -2.089 - -2.0890151. Round t to five dps.",
        "a": "0.00002"
    },
    {
        "q": "Let z = 27 - 9. Let d = z - 6. Let q = -11.999932 + d. Round q to 5 decimal places.",
        "a": "0.00007"
    },
    {
        "q": "Let x = -22258461.825 + 22258237.82499274. Let d = -224 - x. What is d rounded to 6 dps?",
        "a": "0.000007"
    },
    {
        "q": "Let z(m) = -15*m - 56. Let r be z(-4). Suppose 3*c = 4*t + 18439997, c + r = -3*c. What is t rounded to the nearest 1000000?",
        "a": "-5000000"
    },
    {
        "q": "Suppose -4*s = b - 39, 0 = -5*s + b + 10 + 32. Let d(m) = -232098*m**2 - 9*m + 19. Let t be d(s). Round t to the nearest one million.",
        "a": "-19000000"
    },
    {
        "q": "Suppose -3*y + 55980 = 3*s, -5*s - 18*y + 20*y = -93300. Round s to the nearest 10000.",
        "a": "20000"
    },
    {
        "q": "Let b = -0.7763 - -0.2779. Round b to 2 dps.",
        "a": "-0.5"
    },
    {
        "q": "Suppose 5*g = 53 + 37. Let n = g - 16. Suppose -n*v = -2*q + 6396, -3*q = v + 2467 + 739. Round v to the nearest one thousand.",
        "a": "-3000"
    },
    {
        "q": "Let f be 1/(-12)*-6*0. Suppose -s = -3*r - 95575 - 621429, r - 5*s + 239020 = f. Round r to the nearest 10000.",
        "a": "-240000"
    },
    {
        "q": "Let x = 77 - 18. Let l = -41.4 + x. What is l rounded to zero decimal places?",
        "a": "18"
    },
    {
        "q": "Let g = -6.08 + 357.08. Let a = g + -350.999333. What is a rounded to five decimal places?",
        "a": "0.00067"
    },
    {
        "q": "Let f = -541618855 - -541618987.0000242. Let i = -132 + f. Round i to six decimal places.",
        "a": "0.000024"
    },
    {
        "q": "Let h(g) = 5216618*g - 236. Let c be h(2). Round c to the nearest 100000.",
        "a": "10400000"
    },
    {
        "q": "Suppose 22477 = 3*x + s, 3*x - 5*s = 16587 + 5884. Round x to the nearest 1000.",
        "a": "7000"
    },
    {
        "q": "Suppose 21*v = 16*v + 10. Let t be (315063 + v/(-1))*(3 + 94). Suppose 2*i - 20439083 - t = 0. What is i rounded to the nearest 1000000?",
        "a": "26000000"
    },
    {
        "q": "Let x = 4856.0000536 - 4856. What is x rounded to five dps?",
        "a": "0.00005"
    },
    {
        "q": "Let v(x) = -7*x - 9*x**2 + 4272*x**3 + 20*x**2 - 6706*x**3 - 6573*x**3 + 11. Let l be v(-7). What is l rounded to the nearest one hundred thousand?",
        "a": "3100000"
    },
    {
        "q": "Let b(q) = -345621*q**3 + 10*q**2 - 8. Let s be b(-2). Round s to the nearest 1000000.",
        "a": "3000000"
    },
    {
        "q": "Let q = -1.629995435 - -1.63. What is q rounded to 6 decimal places?",
        "a": "0.000005"
    },
    {
        "q": "Let r = 30258.8711414 - 30407.8712. Let d = r + 149. Round d to six dps.",
        "a": "-0.000059"
    },
    {
        "q": "Let s = -631.45 + 662. Let f = -0.25 - s. What is f rounded to the nearest ten?",
        "a": "-30"
    },
    {
        "q": "Let w(m) be the second derivative of -106153*m**3/3 - 11*m**2 - m - 18. Let l be w(13). Round l to the nearest 1000000.",
        "a": "-3000000"
    },
    {
        "q": "Let n = -2827 - -2846. Let u = 3.375874606 - 22.375874616. Let p = u + n. Round p to 7 decimal places.",
        "a": "0"
    },
    {
        "q": "Let w = 39 - -107. Let l = 145.999859 - w. What is l rounded to 4 decimal places?",
        "a": "-0.0001"
    },
    {
        "q": "Let n = -33 - 62. Let j = n + 49. Let h = 45.99958 + j. Round h to 4 decimal places.",
        "a": "-0.0004"
    },
    {
        "q": "Let t = -34 - -25. Let s = t - 2. Let p(r) = -87*r - 37. Let f be p(s). Round f to the nearest 100.",
        "a": "900"
    },
    {
        "q": "Let z = -1558 - -1552.45. Round z to the nearest ten.",
        "a": "-10"
    },
    {
        "q": "Let v = -152 + 152.0039. Let f = v - -0.00389. Round f to three decimal places.",
        "a": "0.008"
    },
    {
        "q": "Let j = -605 - -1021. Let x = j + -416.0000261. Round x to 5 dps.",
        "a": "-0.00003"
    },
    {
        "q": "Let g = 3834 + -3892.01. What is g rounded to the nearest integer?",
        "a": "-58"
    },
    {
        "q": "Let u = 24986 - 13770. Round u to the nearest 1000.",
        "a": "11000"
    },
    {
        "q": "Let x = 57 - 194. Let t = x + 137.001108. What is t rounded to four dps?",
        "a": "0.0011"
    },
    {
        "q": "Let v = 101 - 18. Let m = v + -82.99225. Round m to four decimal places.",
        "a": "0.0078"
    },
    {
        "q": "Let l be 287400014/10 + 24/15 + -1 - 2. Round l to the nearest one million.",
        "a": "29000000"
    },
    {
        "q": "Suppose -4*i - 323 - 217 = 0. Let o be (-556522)/(-2 + i/(-69)). Suppose 0 = 2*f + 4*r + 6400012, o = 2*f - 6*f - 2*r. Round f to the nearest 1000000.",
        "a": "-3000000"
    },
    {
        "q": "Let h = -0.53 + -37.97. Let k = h + 38.5326. Round k to two dps.",
        "a": "0.03"
    },
    {
        "q": "Let q = 5487.87 - 5710. Round q to the nearest 10.",
        "a": "-220"
    },
    {
        "q": "Let b = 321.01 + -323. Let n = -2.3 - b. Let d = n + 0.22. Round d to 2 decimal places.",
        "a": "-0.09"
    },
    {
        "q": "Let g = 2.85 + -6.19. Let h = g + 0.34. Let y = 2.99999896 + h. Round y to seven dps.",
        "a": "-0.000001"
    },
    {
        "q": "Let q = 11491 + -11474.359. What is q rounded to one dp?",
        "a": "16.6"
    },
    {
        "q": "Let z = 0.004 - 0.119. Let m = z + 0.292. Let n = m + -0.1769826. What is n rounded to 6 decimal places?",
        "a": "0.000017"
    },
    {
        "q": "Let x = -3145.075 + 3103. Let z = -42 - x. Let b = 3.775 - z. Round b to the nearest integer.",
        "a": "4"
    },
    {
        "q": "Let i = 4500515 - 1767515. Round i to the nearest 1000000.",
        "a": "3000000"
    },
    {
        "q": "Let t = -60.429 + 85.836. Round t to zero dps.",
        "a": "25"
    },
    {
        "q": "Suppose -118*v + 7 = -117*v. Let s be (-1084)/84*-3*v. What is s rounded to the nearest 10?",
        "a": "270"
    },
    {
        "q": "Let i = 4177.999997732 + -4178. What is i rounded to seven dps?",
        "a": "-0.0000023"
    },
    {
        "q": "Let b = -18 - -18.25. Let a = b - -22.75. Let n = a + -23.0000006. What is n rounded to six decimal places?",
        "a": "-0.000001"
    },
    {
        "q": "Let w = -44 + -35. Let g = 90.688 + -11.532. Let s = w + g. What is s rounded to 2 dps?",
        "a": "0.16"
    },
    {
        "q": "Let w = -0.190552121 + 0.19056. What is w rounded to six decimal places?",
        "a": "0.000008"
    },
    {
        "q": "Suppose j - 1 = 2*j. Let t be (((-8)/(-14))/j)/((-2)/7). Suppose 190200 = 4*p + t*p. Round p to the nearest 1000.",
        "a": "32000"
    },
    {
        "q": "Let p = 0.37 + -0.421. Let s = 26.051 + p. Let x = s + -25.999948. What is x rounded to 5 dps?",
        "a": "0.00005"
    },
    {
        "q": "Let z = -8223.6 + 6796. What is z rounded to the nearest ten?",
        "a": "-1430"
    },
    {
        "q": "Let a = -10.983 + -2.391. What is a rounded to zero decimal places?",
        "a": "-13"
    },
    {
        "q": "Suppose -5*w - 64 = -w. Let o(x) = 268*x + 28 - 9 - 4 - 27. Let b be o(w). What is b rounded to the nearest one thousand?",
        "a": "-4000"
    },
    {
        "q": "Let d = 1113 - 1103.61. Let j = 0.15 - d. What is j rounded to 0 decimal places?",
        "a": "-9"
    },
    {
        "q": "Let t = 610862082.0447679983 + -610862082. Let f = t - -3.2552305317. Let k = -3.3 + f. What is k rounded to 7 decimal places?",
        "a": "-0.0000015"
    },
    {
        "q": "Let b = 28 + 13. Let o = -0.57 - -40.37. Let k = b - o. Round k to 1 decimal place.",
        "a": "1.2"
    },
    {
        "q": "Let y = -3872 - -3872.0004266. What is y rounded to 4 decimal places?",
        "a": "0.0004"
    },
    {
        "q": "Let o = 526744 + -526725.60004. Let z = -18.4 + o. Round z to five dps.",
        "a": "-0.00004"
    },
    {
        "q": "Let i(v) = -5128750*v**2 + 158*v + 632. Let f be i(-4). Round f to the nearest one million.",
        "a": "-82000000"
    },
    {
        "q": "Let s = 18 + 2. Let t = 21.32 - s. Let x = 0.08 + t. What is x rounded to the nearest integer?",
        "a": "1"
    },
    {
        "q": "Let s = 339.8 - 1234.6. Round s to the nearest one hundred.",
        "a": "-900"
    },
    {
        "q": "Let u = -2392 + 2401.27. What is u rounded to 0 decimal places?",
        "a": "9"
    },
    {
        "q": "Let z = -29 - -33. Suppose 0 = -4*a + j + 103, -a + z*j - 88 = -5*a. Let x be (a + 25/5)*380/6. What is x rounded to the nearest 1000?",
        "a": "2000"
    },
    {
        "q": "Suppose 1 = 4*g - 3. Let u(h) = 2*h**2 + h + 1. Let f be u(g). Suppose 0 = z + 5*c - 110, f*z + 5*c = 43 + 322. What is z rounded to the nearest ten?",
        "a": "90"
    },
    {
        "q": "Suppose -4*n = 7*n - 88. Let r(z) = -6445*z**3 - 2*z**2 - 3*z - 8. Let f be r(n). What is f rounded to the nearest one million?",
        "a": "-3000000"
    },
    {
        "q": "Suppose 13 - 22 = -r. Suppose 11679985 = 2*f - 5*s, 5*f - r*f = -4*s - 23359988. What is f rounded to the nearest 100000?",
        "a": "5800000"
    },
    {
        "q": "Let m = 104.72 - 107. Let o = m - -0.28. Let i = o - -1.85. What is i rounded to 2 decimal places?",
        "a": "-0.15"
    },
    {
        "q": "Suppose z = 5*u + 22245020, 0 = -2*z - 10*u + 5*u + 44489980. Round z to the nearest one million.",
        "a": "22000000"
    },
    {
        "q": "Suppose 0*r + 4*r = 3*p, -4*p + r = -13. Suppose 0 = -4*d + 2*c + 16316 + 16836, p*c + 16564 = 2*d. Round d to the nearest one hundred.",
        "a": "8300"
    },
    {
        "q": "Let a = -0.485 - -0.31. Let m = a + 0.019. Let x = m + -12.244. What is x rounded to zero decimal places?",
        "a": "-12"
    },
    {
        "q": "Let y = -44 + 115. Let l = 70.912 - y. Round l to two decimal places.",
        "a": "-0.09"
    },
    {
        "q": "Let t = 0.0473 + -26.9473. Let y = t - 7.1. Let g = y - -34.00001. Round g to 4 dps.",
        "a": "0"
    },
    {
        "q": "Suppose -432600133 + 749069855 + 3379810278 = 14*o. What is o rounded to the nearest 1000000?",
        "a": "264000000"
    },
    {
        "q": "Let p = -387.1 - -44.1. Let b = 343.187 + p. What is b rounded to two decimal places?",
        "a": "0.19"
    },
    {
        "q": "Let p = 1.135 + -1.1344244. Round p to five decimal places.",
        "a": "0.00058"
    },
    {
        "q": "Let u = 644.38 + 0.62. Let s = u - 686.7. Round s to zero decimal places.",
        "a": "-42"
    },
    {
        "q": "Let j = 563 + -572.76. Let c = 26 + -35. Let d = c - j. Round d to one dp.",
        "a": "0.8"
    },
    {
        "q": "Let w = -0.162 - -0.852. Let r = 1.55 - w. What is r rounded to the nearest integer?",
        "a": "1"
    },
    {
        "q": "Let n = 67 + 152. Let l = n - 218.99555. What is l rounded to three decimal places?",
        "a": "0.004"
    },
    {
        "q": "Suppose 0 = 119*k - 114*k - 45. Let m be -2*k - 3*28/21. What is m rounded to the nearest ten?",
        "a": "-20"
    },
    {
        "q": "Let n = 0.2279 + -0.49819. What is n rounded to 3 dps?",
        "a": "-0.27"
    },
    {
        "q": "Let v(f) = -193*f**3 + 8*f**2 + 25*f. Let k be 3 + 172/(-22) - 6/33. Let t be v(k). What is t rounded to the nearest 1000?",
        "a": "24000"
    },
    {
        "q": "Let s = 130.54 - 130.529093. Round s to four decimal places.",
        "a": "0.0109"
    },
    {
        "q": "Suppose -3*c - 19034997 = -o, o = -3*c - 25502203 + 6467200. What is c rounded to the nearest one hundred thousand?",
        "a": "-6300000"
    },
    {
        "q": "Let m = -17.991 - 0.009. Let x = m + 17.99999824. What is x rounded to 7 decimal places?",
        "a": "-0.0000018"
    },
    {
        "q": "Let k = 2003 + -2003.6. Let t = -1509.60073 - -1510.2. Let b = t + k. What is b rounded to 4 dps?",
        "a": "-0.0007"
    },
    {
        "q": "Let s be 2 + 2 - 0 - (17 - 14699013). What is s rounded to the nearest 100000?",
        "a": "14700000"
    },
    {
        "q": "Let l = -1.1973 + -74.9127. Round l to 0 dps.",
        "a": "-76"
    },
    {
        "q": "Let d = -304 + 304.6756. What is d rounded to one dp?",
        "a": "0.7"
    },
    {
        "q": "Let v = 6403 - 6814.1. Round v to the nearest one hundred.",
        "a": "-400"
    },
    {
        "q": "Let t(f) = 36*f**3 - 18*f**2 - 4*f. Let j be t(14). Suppose 0 = -9*c + 5*c + j. Round c to the nearest 1000.",
        "a": "24000"
    },
    {
        "q": "Let a = -203.65 - -2.65. Let i = 200.999922 + a. Round i to 4 decimal places.",
        "a": "-0.0001"
    },
    {
        "q": "Let q = -1084068750 - -1083893291.0006. Let c = q + 175484. Let b = -25 + c. Round b to three dps.",
        "a": "0.001"
    },
    {
        "q": "Let t = 2154189.19999 + -2154203. Let v = t - -13.8. What is v rounded to four decimal places?",
        "a": "0"
    },
    {
        "q": "Let h = 345844.691 + -346107. Let s = h - -262. What is s rounded to 2 decimal places?",
        "a": "-0.31"
    },
    {
        "q": "Let u(t) = -325559*t**2 + 32*t - 65. Let x be u(3). Round x to the nearest 1000000.",
        "a": "-3000000"
    },
    {
        "q": "Let i = -1396.716 + 1492.31139. Let a = i + -95.6. What is a rounded to four dps?",
        "a": "-0.0046"
    },
    {
        "q": "Let k = -5 - -27. Let a be (-4)/k + 505/55. Suppose -a*d - 176 - 139 = 0. What is d rounded to the nearest ten?",
        "a": "-40"
    },
    {
        "q": "Let p = -3367 + 3368.1885. Round p to 1 dp.",
        "a": "1.2"
    },
    {
        "q": "Let k = -0.0485 + 2908.0485. Let t = -2908.001657 + k. What is t rounded to 4 dps?",
        "a": "-0.0017"
    },
    {
        "q": "Let z = 85.6 - 115. Let p = 0.4 + z. Let d = -29.00006 - p. What is d rounded to five decimal places?",
        "a": "-0.00006"
    },
    {
        "q": "Let n be 1/4 - (378/(-24) + 3). Suppose c = 2, 5*c = 9*q - n*q - 83590. What is q rounded to the nearest ten thousand?",
        "a": "-20000"
    },
    {
        "q": "Let d = -9853 + 9853.005253. Round d to four decimal places.",
        "a": "0.0053"
    },
    {
        "q": "Let i = -0.33 - -18.33. Let v = -17.6 + i. Let m = -0.40000003 + v. What is m rounded to 7 dps?",
        "a": "0"
    },
    {
        "q": "Let u = -6279331 + 4310089. Let y = 659242 + u. What is y rounded to the nearest 100000?",
        "a": "-1300000"
    },
    {
        "q": "Let w(g) = 31001*g + 8. Suppose r - 2*r + 2 = 0. Suppose r*x - u = -18, 1 + 1 = x + 5*u. Let i be w(x). Round i to the nearest ten thousand.",
        "a": "-250000"
    },
    {
        "q": "Let c be (-9)/(-12) + 830/(-40). Let j be (-78762)/(-4)*c/30. Let v = -5073 + j. What is v rounded to the nearest 1000?",
        "a": "-18000"
    },
    {
        "q": "Let r = 126 + -68. Let z = 0.0424432358 + 57.9575575342. Let t = z - r. Round t to 7 dps.",
        "a": "0.0000008"
    },
    {
        "q": "Let v be 3/(54/2050896) - 16/(-12). Round v to the nearest ten thousand.",
        "a": "110000"
    },
    {
        "q": "Let f = -1.18 - 30.82. Let o = -31.99 - f. Round o to zero dps.",
        "a": "0"
    },
    {
        "q": "Let i = -6.6 - -53.6. Let l = i + -47.00000048. What is l rounded to seven dps?",
        "a": "-0.0000005"
    },
    {
        "q": "Let c = -7.14 + 5.64. Let s = -1.03222369 - 0.46777676. Let o = c - s. Round o to 7 decimal places.",
        "a": "0.0000005"
    },
    {
        "q": "Let i = -30.031 + -1.449. Let w = i - -33. Let f = w + -2.5. Round f to one dp.",
        "a": "-1"
    },
    {
        "q": "Let t = 166724 + -277607. Let x = -22417 + t. Round x to the nearest ten thousand.",
        "a": "-130000"
    },
    {
        "q": "Let z(a) = 2636*a**3 - 4*a**2 + a - 18. Let x be z(-14). What is x rounded to the nearest one hundred thousand?",
        "a": "-7200000"
    },
    {
        "q": "Let g = 3776 - 2856. What is g rounded to the nearest 1000?",
        "a": "1000"
    },
    {
        "q": "Let l = -0.114 - -0.2265. Let q = l + -0.1. What is q rounded to 2 decimal places?",
        "a": "0.01"
    },
    {
        "q": "Let m = 4900 - -426. Round m to the nearest one hundred.",
        "a": "5300"
    },
    {
        "q": "Suppose 0 = -4*t + 4, -2*x - 2*t + 2138143 = -3938059. Round x to the nearest ten thousand.",
        "a": "3040000"
    },
    {
        "q": "Suppose b + 336715 = 7*g - 4*g, 5*g = 4*b + 561201. Let u = 275763 + g. Round u to the nearest 10000.",
        "a": "390000"
    },
    {
        "q": "Let j = 31.600042 - 31.551. Let v = -0.05 + j. What is v rounded to four decimal places?",
        "a": "-0.001"
    },
    {
        "q": "Let c = -0.3234 + 0.32333839. Round c to five decimal places.",
        "a": "-0.00006"
    },
    {
        "q": "Let h = 1356 - -612. Suppose 8*k + 16032 = -h. Round k to the nearest one hundred.",
        "a": "-2300"
    },
    {
        "q": "Let j = 26577 + -18389. Let h = j - 8188.0800256. Let b = 0.08 + h. Round b to 6 dps.",
        "a": "-0.000026"
    },
    {
        "q": "Let m = -5.8 - -6.48. Let j = -6111572.6799886 - -6111572. Let p = j + m. What is p rounded to six dps?",
        "a": "0.000011"
    },
    {
        "q": "Suppose -l = -7*z + 5*z + 2061, l = 5*z - 2070. Let u = -9455 - l. What is u rounded to the nearest 10000?",
        "a": "-10000"
    },
    {
        "q": "Let q = -357 - -352.26. Let w = 4.740001402 + q. What is w rounded to 7 dps?",
        "a": "0.0000014"
    },
    {
        "q": "Let b = -32000 + 31999.99970111. Round b to six dps.",
        "a": "-0.000299"
    },
    {
        "q": "Let w = -50333565.890000663 + 50333563.27. Let q = -2.62 - w. What is q rounded to 7 dps?",
        "a": "0.0000007"
    },
    {
        "q": "Let w = -0.0605 + -2.0015. Let i = w - -1.443. Round i to 2 decimal places.",
        "a": "-0.62"
    },
    {
        "q": "Suppose 3 = 4*t - 13. Suppose -t*v - 4*x + 8896 = 0, x = v + 674 - 2908. Let s = v - 739. Round s to the nearest 100.",
        "a": "1500"
    },
    {
        "q": "Let x = 7572 + -13801. What is x rounded to the nearest 1000?",
        "a": "-6000"
    },
    {
        "q": "Let n = 166.4 + -166.36468. Let v = n + -0.0472. Round v to three dps.",
        "a": "-0.012"
    },
    {
        "q": "Let v be 123/164 - (16282/8)/7. What is v rounded to the nearest ten?",
        "a": "-290"
    },
    {
        "q": "Let u = -4108 + 4107.9997249. What is u rounded to 4 decimal places?",
        "a": "-0.0003"
    },
    {
        "q": "Let l = -32097 + 59921. Suppose -4024 + l = -5*t. What is t rounded to the nearest 100?",
        "a": "-4800"
    },
    {
        "q": "Let w = -29.22 - -29.2197765. What is w rounded to 5 dps?",
        "a": "-0.00022"
    },
    {
        "q": "Let l = 23.6896 + 0.0104. Let v = 23.700234 - l. What is v rounded to five decimal places?",
        "a": "0.00023"
    },
    {
        "q": "Let q = 1630 + -940. Suppose 0 = -r + 5, 0 = -f - 5*r + 7*r - q. What is f rounded to the nearest one hundred?",
        "a": "-700"
    },
    {
        "q": "Let c = -241698 - -372825. Let f be (-4)/(0 + 1/c). Let w = 805492 - f. Round w to the nearest 100000.",
        "a": "1300000"
    },
    {
        "q": "Let v = -354 - -355.655. Let g = 44.425 + v. Let c = 46 - g. What is c rounded to 1 dp?",
        "a": "-0.1"
    },
    {
        "q": "Let x = -144.6 + -1.4. Let r = x - -145.99664. What is r rounded to 3 dps?",
        "a": "-0.003"
    },
    {
        "q": "Let u = -59.94 + -1.06. Let h = u + 92. Let z = 31.0054 - h. Round z to three decimal places.",
        "a": "0.005"
    },
    {
        "q": "Let i = 367367188.1938053 + -367367211. Let o = -4.80619464 - i. Let n = -18 + o. Round n to 7 dps.",
        "a": "0.0000001"
    },
    {
        "q": "Let r be 16/((-4)/1) + 11. Let a(b) = b**3 - 7*b**2 - 17*b. Let z be a(r). Round z to the nearest 10.",
        "a": "-120"
    },
    {
        "q": "Suppose 2 = 5*i + 4*t, 0 = -4*i + 5*i - 4*t - 10. Let x be i*3*5/10. Let y be -1*3003 + x/1. What is y rounded to the nearest 10000?",
        "a": "0"
    },
    {
        "q": "Let v(l) = 47*l**2 + 87*l + 1000. Let c be v(-11). Round c to the nearest one thousand.",
        "a": "6000"
    },
    {
        "q": "Let m(j) = 4*j - 34. Let x(d) = 9*d + 2. Let p be x(1). Let n be m(p). Suppose 5376305 = -n*t - 13623695. Round t to the nearest one hundred thousand.",
        "a": "-1900000"
    },
    {
        "q": "Let x = -5106154 + 17093154. Round x to the nearest one hundred thousand.",
        "a": "12000000"
    },
    {
        "q": "Suppose -3*a - 3 = -2*a, 5*y = 2*a - 412044. Round y to the nearest one thousand.",
        "a": "-82000"
    },
    {
        "q": "Let r(s) = -14*s**2 - 3 + 2102*s**3 + 2*s - 18 + 0*s + 3*s**2. Let n be r(-13). What is n rounded to the nearest one million?",
        "a": "-5000000"
    },
    {
        "q": "Let f = -489765 - -316137. Let d = f - -173630.669738. Let j = d - 2.67. Round j to 5 dps.",
        "a": "-0.00026"
    },
    {
        "q": "Let u = -103.6143 - 18.2593. Let z = u - -122. Round z to two dps.",
        "a": "0.13"
    },
    {
        "q": "Suppose -5*x + 4*y + 46806 = 0, -23*y = 2*x - 26*y - 18721. What is x rounded to the nearest 1000?",
        "a": "9000"
    },
    {
        "q": "Let o = -14551 - -14551.12573. Let i = o - -0.02535. Let l = i + -0.15. What is l rounded to 4 dps?",
        "a": "0.0011"
    },
    {
        "q": "Let q = -86.6 - -178. Round q to the nearest one hundred.",
        "a": "100"
    },
    {
        "q": "Let n = 698 - 698.07808. Round n to 2 dps.",
        "a": "-0.08"
    },
    {
        "q": "Let s = -10105292847.99999894 - -10105293061. Let x = s + -213. Round x to 7 decimal places.",
        "a": "0.0000011"
    },
    {
        "q": "Let b = -18 - -23. Let x = b + -4.879. Round x to 2 decimal places.",
        "a": "0.12"
    },
    {
        "q": "Let q = 0.21 + 0.09. Let o = q - -0.02. Let x = -0.293 + o. What is x rounded to 2 decimal places?",
        "a": "0.03"
    },
    {
        "q": "Let d = -31.00166 + 6161.05466. Let j = d + -6127. Let w = j - -0.047. What is w rounded to the nearest integer?",
        "a": "3"
    },
    {
        "q": "Let q(r) be the third derivative of -r**6/120 - 7*r**5/60 + 41*r**4/24 + 17*r**3/3 - r**2 - 16*r. Let k be q(-18). What is k rounded to the nearest 100?",
        "a": "2900"
    },
    {
        "q": "Let o = 2581732 - 2581617.6481. Let k = -114.4 + o. What is k rounded to three decimal places?",
        "a": "-0.048"
    },
    {
        "q": "Let c = 135.84987517 - 135.85. What is c rounded to 5 decimal places?",
        "a": "-0.00012"
    },
    {
        "q": "Let o = 240 + -122. Let j = -117.9106 + o. What is j rounded to two decimal places?",
        "a": "0.09"
    },
    {
        "q": "Let p = 32 + -32.36. Let j = 1.19 + p. Let q = j - 0.8337. What is q rounded to three decimal places?",
        "a": "-0.004"
    },
    {
        "q": "Let b = -25491.15633 + 25491. What is b rounded to two decimal places?",
        "a": "-0.16"
    },
    {
        "q": "Let g = 351.71 + 5.29. Let l = g + -355.23. What is l rounded to one dp?",
        "a": "1.8"
    },
    {
        "q": "Let b = -30.9 - 122.1. Let p = 31791.68 - 31638.6693. Let w = p + b. Round w to three dps.",
        "a": "0.011"
    },
    {
        "q": "Let f = 89 - 560. Let l = -470.999418 - f. What is l rounded to 4 dps?",
        "a": "0.0006"
    },
    {
        "q": "Suppose 74460 + 1710238 = 3*a + o, 4*o - 2974492 = -5*a. What is a rounded to the nearest ten thousand?",
        "a": "590000"
    },
    {
        "q": "Let b(w) be the first derivative of 345*w**2/2 + 5*w - 32. Let o be b(3). Round o to the nearest one hundred.",
        "a": "1000"
    },
    {
        "q": "Let r be 46733*4 + -14 + 8. Suppose 594574 = 15*f - r. Round f to the nearest 10000.",
        "a": "50000"
    },
    {
        "q": "Let f(w) = 27*w**3 + w**2 - 4*w - 4. Suppose -c = 3*k + 3*c + 16, -4*c = -2*k - 4. Let b be f(k). What is b rounded to the nearest 1000?",
        "a": "-2000"
    },
    {
        "q": "Let b = 3418457.599988 + -3418468. Let o = b + 10.4. Round o to six decimal places.",
        "a": "-0.000012"
    },
    {
        "q": "Let i = 1035.9 + -1026.366. Round i to the nearest integer.",
        "a": "10"
    },
    {
        "q": "Let q = 0.0541 + -0.046068. What is q rounded to 3 decimal places?",
        "a": "0.008"
    },
    {
        "q": "Suppose -q - 5*s = 2 - 5, -q + 5*s = -3. Let o be 2/(8/45006) - q/2. Let t be o*(4 - (-8)/(-3)). Round t to the nearest ten thousand.",
        "a": "20000"
    },
    {
        "q": "Let o = -16.9 + 16.886904. Round o to 4 decimal places.",
        "a": "-0.0131"
    },
    {
        "q": "Suppose 9*o + 879979 = 2815879. Round o to the nearest 10000.",
        "a": "220000"
    },
    {
        "q": "Let l = -2108 - -2107.9988103. Round l to 5 dps.",
        "a": "-0.00119"
    },
    {
        "q": "Let s = 477910.19 - 474712. Let r = s + -3168. Let d = r + -30. What is d rounded to two decimal places?",
        "a": "0.19"
    },
    {
        "q": "Let m = -9594.510162 - -9593.65. Let a = -0.01 - -0.87. Let j = a + m. What is j rounded to 5 decimal places?",
        "a": "-0.00016"
    },
    {
        "q": "Suppose -3*f + 4*f = -3*j - 4688, -2*j = 4*f + 18772. What is f rounded to the nearest one thousand?",
        "a": "-5000"
    },
    {
        "q": "Let a = -3 - -3.4. Let d = 0.279 + -10.179. Let y = d + a. What is y rounded to the nearest integer?",
        "a": "-10"
    },
    {
        "q": "Let h = -34 + 36. Let g be (-3)/h*(-6 - -10). Let p be -9375*(2 + g/9). What is p rounded to the nearest one thousand?",
        "a": "-13000"
    },
    {
        "q": "Let x(r) = -3*r + 12. Let u be (14 - 6) + 0 + -3. Let b be x(u). Let f(a) = 93*a**2 - 5*a - 2. Let l be f(b). Round l to the nearest one hundred.",
        "a": "900"
    },
    {
        "q": "Let r be 50/(-4)*(-54575856)/90. Suppose 4*d - 11370016 = 3*c, -4*c = -6*c - 5*d - r. What is c rounded to the nearest 1000000?",
        "a": "-4000000"
    },
    {
        "q": "Let y = 59.155 - -10.47. Let a = -69 + y. What is a rounded to one dp?",
        "a": "0.6"
    },
    {
        "q": "Let s = -501 + 245. Let d = s + 488. Round d to the nearest one hundred.",
        "a": "200"
    },
    {
        "q": "Let n = 137 + -135.14. Let x = n + -8.24. Let h = -0.08 - x. Round h to the nearest integer.",
        "a": "6"
    },
    {
        "q": "Let w = -0.1946439 + 0.19581. Round w to 4 decimal places.",
        "a": "0.0012"
    },
    {
        "q": "Let v = 30669 - 16924. Let d = v - 915. Round d to the nearest 1000.",
        "a": "13000"
    },
    {
        "q": "Let z(y) = -y**3 + 8*y**2 + 2*y - 704500. Let q be z(0). What is q rounded to the nearest 10000?",
        "a": "-700000"
    },
    {
        "q": "Suppose -66 = -0*r - r. Let s(m) = 76 + m**3 + 17*m - r - 2*m - 2*m**3 + 6*m**2. Let c be s(8). Round c to the nearest ten.",
        "a": "0"
    },
    {
        "q": "Suppose 3*n + 671 = t, -n + 6*n = t - 667. Suppose 70*o - t = 69*o. What is o rounded to the nearest 100?",
        "a": "700"
    },
    {
        "q": "Let n = -3890 - -3889.278. Round n to zero dps.",
        "a": "-1"
    },
    {
        "q": "Suppose 5*p - 22 = 28. Suppose -p*r - 434779 = 89221. What is r rounded to the nearest 10000?",
        "a": "-50000"
    },
    {
        "q": "Let k = -9 - -5. Let o be (181023/(-2))/(1/k). Suppose 1362046 = -g + o. Round g to the nearest 1000000.",
        "a": "-1000000"
    },
    {
        "q": "Suppose 2*n + 13930 = 97062. Let w = n - -82934. Let m be w/(-1*12/(-320)). Round m to the nearest one hundred thousand.",
        "a": "3300000"
    },
    {
        "q": "Let a be ((-896)/(-60))/7 - (-2)/(-15) - -13008. What is a rounded to the nearest 1000?",
        "a": "13000"
    },
    {
        "q": "Let d = -1295.7007167 + 1295.7. Round d to five decimal places.",
        "a": "-0.00072"
    },
    {
        "q": "Let y = 2625.698 + -2626. What is y rounded to two dps?",
        "a": "-0.3"
    },
    {
        "q": "Let t = 172056.0315244 + -172056. Let u = t + -0.0314. Round u to five dps.",
        "a": "0.00012"
    },
    {
        "q": "Suppose -i + 69*r + 52670002 = 70*r, 4*i + 2*r = 210680004. Round i to the nearest one million.",
        "a": "53000000"
    },
    {
        "q": "Let c = -9218 + 9218.000008773. Round c to 6 decimal places.",
        "a": "0.000009"
    },
    {
        "q": "Suppose 0 = -2*w - 2*j + 2, -4*w - j - 8 = -0. Let b be (-13259)/3 + -2 + (-5)/w. What is b rounded to the nearest 100?",
        "a": "-4400"
    },
    {
        "q": "Let u = 2.849 + -2.79302. Let d = 55 - 55.053. Let n = d + u. Round n to four dps.",
        "a": "0.003"
    },
    {
        "q": "Let n = -47.901 + -0.099. Let w = n + 20. Let k = -25.7 - w. Round k to the nearest integer.",
        "a": "2"
    },
    {
        "q": "Let v = 13432252792 - 13432252629.000001175. Let z = v + -163. What is z rounded to 7 decimal places?",
        "a": "-0.0000012"
    },
    {
        "q": "Let q = 1664 + -1664.010268. What is q rounded to three dps?",
        "a": "-0.01"
    },
    {
        "q": "Let b = -7576.77 + 7527. What is b rounded to the nearest 10?",
        "a": "-50"
    },
    {
        "q": "Let u = -0.5141836 + 36.3129756. Let s = -35.8 + u. What is s rounded to four dps?",
        "a": "-0.0012"
    },
    {
        "q": "Let k = 552.68 - 452.2. Let j = -93 + k. What is j rounded to zero dps?",
        "a": "7"
    },
    {
        "q": "Let k = 451 + -110. Let x = k - 653. Let c = x + 712. What is c rounded to the nearest 1000?",
        "a": "0"
    },
    {
        "q": "Suppose j - 5 = 18. Let r = j - 19. Suppose -r*h = 2*a - 312 - 64, -464 = -5*h - 4*a. What is h rounded to the nearest ten?",
        "a": "100"
    },
    {
        "q": "Let s = -1267 - -1851. Let q = -529.3 + s. What is q rounded to the nearest ten?",
        "a": "50"
    },
    {
        "q": "Suppose -14*k = -168481 - 79179. What is k rounded to the nearest one thousand?",
        "a": "18000"
    },
    {
        "q": "Let o = -13804 - -13803.990973. Round o to 4 dps.",
        "a": "-0.009"
    },
    {
        "q": "Let v be 9589999 + 8/(-68) + (-4)/(-34) + 1. Round v to the nearest one million.",
        "a": "10000000"
    },
    {
        "q": "Let m = -10099316.87999934 - -10099407.88. Let o = m + -91. Round o to 6 dps.",
        "a": "0.000001"
    },
    {
        "q": "Let j = 2.575983 + -2.571. Round j to 3 dps.",
        "a": "0.005"
    },
    {
        "q": "Suppose 3*u - d = 549, -4*u + 721 = -3*d - 2*d. Suppose -p = u + 182. Round p to the nearest 100.",
        "a": "-400"
    },
    {
        "q": "Let p = -0.414 + -69.986. Let w = 2.7 - p. Round w to the nearest integer.",
        "a": "73"
    },
    {
        "q": "Let i = 322.698932 + -322.7. What is i rounded to 5 dps?",
        "a": "-0.00107"
    },
    {
        "q": "Let f = 0.191 + -225.191. Let b = f + 224.99712. Round b to 4 dps.",
        "a": "-0.0029"
    },
    {
        "q": "Let m be 502/18 - 28/(-252). Let j be ((-2880)/m)/((-5)/(-691250)). What is j rounded to the nearest one million?",
        "a": "-14000000"
    },
    {
        "q": "Let g = 140 - -32. Let l = g + -171.909. Round l to two dps.",
        "a": "0.09"
    },
    {
        "q": "Let k(o) = -2*o + 7. Let a(d) = 1. Let n(b) = 5*a(b) + k(b). Let u be n(5). Let t(h) = -274*h**2 - h - 2. Let g be t(u). Round g to the nearest one thousand.",
        "a": "-1000"
    },
    {
        "q": "Let m = -224532342 + 224532334.09999688. Let d = m - -7.9. Round d to 7 decimal places.",
        "a": "-0.0000031"
    },
    {
        "q": "Let k = -148.845 + -0.155. Let v = 148.99722 + k. What is v rounded to three dps?",
        "a": "-0.003"
    },
    {
        "q": "Let p = -28 - -30. Suppose -3*f = -5*i + i + 10662, -p*i = 4*f + 14194. Round f to the nearest one hundred.",
        "a": "-3600"
    },
    {
        "q": "Let t(l) = 3*l**3 - 3*l**2 + 2*l + 2. Let i be t(2). Let w = -38 + i. Let v(g) = 80000*g. Let a be v(w). What is a rounded to the nearest one hundred thousand?",
        "a": "-1600000"
    },
    {
        "q": "Let u = 0.1590622 + -0.1611. What is u rounded to 5 decimal places?",
        "a": "-0.00204"
    },
    {
        "q": "Let p = 0.13 - -18.01. Let h = 0.14 - p. Let u = h - -15.2. Round u to 0 dps.",
        "a": "-3"
    },
    {
        "q": "Suppose -3*n + 0 - 13 = -2*d, 3*n = -4*d - 1. Suppose d*s = 427 + 273. Let v be s/((-6)/(-3)) - (-5)/5. What is v rounded to the nearest 10?",
        "a": "180"
    },
    {
        "q": "Let z = -943.6 - -838. Let t = z + -32.4. Let g = t + 138.193. Round g to two decimal places.",
        "a": "0.19"
    },
    {
        "q": "Suppose -43076 = -4*r + 83536. Let y = r - 17207. Let s = y + -8646. What is s rounded to the nearest one thousand?",
        "a": "6000"
    },
    {
        "q": "Let q = -128.4603 + -0.0397. Let v = -92 - q. Round v to the nearest integer.",
        "a": "37"
    },
    {
        "q": "Let m = -64 + 57.3. Let r = m + 3.7. Let x = r - -3.4. Round x to the nearest integer.",
        "a": "0"
    },
    {
        "q": "Let i = -2443.99998566 - -2444. What is i rounded to 6 decimal places?",
        "a": "0.000014"
    },
    {
        "q": "Let w = 5.73 + 22.406. Let h = w - -0.264. Round h to the nearest 10.",
        "a": "30"
    },
    {
        "q": "Let p = 34122947523 - 34122947378.000002084. Let j = p + -145. What is j rounded to seven dps?",
        "a": "-0.0000021"
    },
    {
        "q": "Let s(u) = u**3 + 6*u**2 - u - 4. Let o be s(-6). Suppose 5*a + 505 = -4*i + 10505, -4*a + o*i + 8000 = 0. What is a rounded to the nearest one hundred?",
        "a": "2000"
    },
    {
        "q": "Let q be -1*(-3 - (-9 + 1)). Let j be (-822979 - 1)/q + -3. Let l = 695407 + j. What is l rounded to the nearest one hundred thousand?",
        "a": "900000"
    },
    {
        "q": "Suppose 0 = -2*d + 11338294 + 19797938. Let y = d + -9808116. What is y rounded to the nearest one million?",
        "a": "6000000"
    },
    {
        "q": "Let u = -2.376 + 2. Let j = -0.93 - u. What is j rounded to two decimal places?",
        "a": "-0.55"
    },
    {
        "q": "Let f = -9.045 - -0.469. Let z = f - 0.124. Round z to zero decimal places.",
        "a": "-9"
    },
    {
        "q": "Let h = -0.3448996222 - -0.3449. Round h to seven dps.",
        "a": "0.0000004"
    },
    {
        "q": "Suppose -2*s = -w - 155497, 5*w = -1 + 16. What is s rounded to the nearest one thousand?",
        "a": "78000"
    },
    {
        "q": "Let i = 761 - 695.1. What is i rounded to the nearest integer?",
        "a": "66"
    },
    {
        "q": "Let y = 975.0132 - 0.0132. Let q = y - 975.1759. What is q rounded to 2 dps?",
        "a": "-0.18"
    },
    {
        "q": "Let i(s) = 372*s**3 + 6*s**2 - 2*s - 26. Let u be i(-3). What is u rounded to the nearest 1000?",
        "a": "-10000"
    },
    {
        "q": "Suppose 0 = 4*m + 3*a + 8223, -3701 - 2461 = 3*m - 3*a. Round m to the nearest one thousand.",
        "a": "-2000"
    },
    {
        "q": "Let b = -9231.9 + 9410.114. Let i = -178 + b. Round i to one dp.",
        "a": "0.2"
    },
    {
        "q": "Let f = -3.3 - -3.307. Let v = 32.62 + -37.527. Let i = f + v. Round i to the nearest integer.",
        "a": "-5"
    },
    {
        "q": "Let o(j) = 463*j**2 + 28*j - 170. Let n be o(5). What is n rounded to the nearest 100?",
        "a": "11500"
    },
    {
        "q": "Let m = 0.353 + -0.353057. Round m to 5 dps.",
        "a": "-0.00006"
    },
    {
        "q": "Let l = 899443 + -901088.881. Let i = l - -1645. Let a = 0.77 + i. What is a rounded to two dps?",
        "a": "-0.11"
    },
    {
        "q": "Let l = 14.74433 - 14.89. Round l to three dps.",
        "a": "-0.146"
    },
    {
        "q": "Let t = 2754 + -2753.8423. Let k = t - 0.217. Round k to 3 dps.",
        "a": "-0.059"
    },
    {
        "q": "Let s = -22434.6726 + 47.3726. Let o = s - -22433.2892. Let t = 46 - o. Round t to 3 dps.",
        "a": "0.011"
    },
    {
        "q": "Let i be (12*(-5)/(-70))/((-2)/(-28)). Suppose 3*n + 79999988 = 5*w - n, 4*n = i. Round w to the nearest one million.",
        "a": "16000000"
    },
    {
        "q": "Let m = 0.17512 + -0.175140041. What is m rounded to seven decimal places?",
        "a": "-0.00002"
    },
    {
        "q": "Let w = -49.77 + 56.372. What is w rounded to zero decimal places?",
        "a": "7"
    },
    {
        "q": "Suppose -2*f + 4*t - 12 = 0, -f + 2*t = -t + 9. Suppose 2*z = -4*h + 248, z + 0*z - 4*h - 106 = f. Let r = -83 + z. Round r to the nearest ten.",
        "a": "40"
    },
    {
        "q": "Let z = 193.4055 + 33.6064. Let p = -227 + z. What is p rounded to 3 dps?",
        "a": "0.012"
    },
    {
        "q": "Let l = -87 + 71.26. Let c = l - -19.5. What is c rounded to 1 dp?",
        "a": "3.8"
    },
    {
        "q": "Let k = 0.4538631 - 0.4553. What is k rounded to five decimal places?",
        "a": "-0.00144"
    },
    {
        "q": "Let b = 57043 - 57042.950618. Let m = 9.050582 - b. Let i = 9 - m. What is i rounded to 3 decimal places?",
        "a": "-0.001"
    },
    {
        "q": "Let p = 522.77414 - 4.48514. Let w = 518 - p. Let r = 0.019 + w. What is r rounded to 1 dp?",
        "a": "-0.3"
    },
    {
        "q": "Let u(g) = -152561*g**3 - 5*g**2 - 9*g + 20. Let o be u(4). What is o rounded to the nearest one million?",
        "a": "-10000000"
    },
    {
        "q": "Suppose -2*n + 7798772 = -4*y - 7517218, y = -5*n - 3829025. Round y to the nearest ten thousand.",
        "a": "-3830000"
    },
    {
        "q": "Let v(x) = 37729867*x + 21. Let s(i) = -3429988*i - 2. Let t(d) = -56*s(d) - 5*v(d). Let k be t(1). Round k to the nearest one hundred thousand.",
        "a": "3400000"
    },
    {
        "q": "Let u = 327.16 + -327.160019443. What is u rounded to six dps?",
        "a": "-0.000019"
    },
    {
        "q": "Let y = -396 - -47. Let j(f) = 49*f**2 - f - 1. Let m be j(-1). Let h = y + m. What is h rounded to the nearest one thousand?",
        "a": "0"
    },
    {
        "q": "Let k = 34262.7 - 36378. What is k rounded to the nearest 10?",
        "a": "-2120"
    },
    {
        "q": "Let s = 2332.276973 + -2457.27692. Let a = 124.78 - -0.22. Let y = s + a. What is y rounded to five dps?",
        "a": "0.00005"
    },
    {
        "q": "Let k = 3.1073 - 6.7236. Let g = k - -3.6. What is g rounded to 3 decimal places?",
        "a": "-0.016"
    },
    {
        "q": "Let w = -0.21 + -0.09. Let p = w + 2.3. Let r = p + -1.91. What is r rounded to 2 dps?",
        "a": "0.09"
    },
    {
        "q": "Suppose -2*c - g = 23612, -5355 = 2*c + 5*g + 18265. Let u = c - -32005. Round u to the nearest one thousand.",
        "a": "20000"
    },
    {
        "q": "Suppose -16*t + 24*t - 7575 = 33*t. Round t to the nearest 100.",
        "a": "-300"
    },
    {
        "q": "Suppose 0 = 4*p + 4*m - 40, -4*p = 2*m - 0*m - 34. Let u(x) = -93*x - 39. Let f be u(p). What is f rounded to the nearest ten?",
        "a": "-690"
    },
    {
        "q": "Let y = -0.1351 + 0.01447. What is y rounded to two dps?",
        "a": "-0.12"
    },
    {
        "q": "Let i = -0.6126 - -0.61300072. What is i rounded to five decimal places?",
        "a": "0.0004"
    },
    {
        "q": "Let d = 59.91 - -1.09. Let g = d + -45. Let h = 15.9999908 - g. What is h rounded to six dps?",
        "a": "-0.000009"
    },
    {
        "q": "Suppose -5 = -r, -22*w + 25*w + 4*r - 694800020 = 0. What is w rounded to the nearest one million?",
        "a": "232000000"
    },
    {
        "q": "Let s = 7.16 - 10.77. Let k = -2.22 - s. Let l = k + -1.39354. What is l rounded to four dps?",
        "a": "-0.0035"
    },
    {
        "q": "Let z = -42910.69 + 42892.61171. Let r = z + 6.27888. Let y = -11.8 - r. Round y to four decimal places.",
        "a": "-0.0006"
    },
    {
        "q": "Let c(f) = -114*f**3 - f**2 - 4*f + 4. Let h be (3 - (1 - 2)) + 1 + -3. Let b be c(h). Round b to the nearest one hundred.",
        "a": "-900"
    },
    {
        "q": "Let n be 1 + (0 + 1 - -5723). Suppose -12*k = 19*k - 355260. Let h be 4/(k/n + (-2)/1). What is h rounded to the nearest 100?",
        "a": "2300"
    },
    {
        "q": "Let i = 683 + -682.9607. Let x = -4.4493 + i. Round x to one decimal place.",
        "a": "-4.4"
    },
    {
        "q": "Let b = -216 + -39. Let u = -254.99999738 - b. Round u to seven dps.",
        "a": "0.0000026"
    },
    {
        "q": "Let p = -40.92 - 205.58. Round p to the nearest 10.",
        "a": "-250"
    },
    {
        "q": "Let q = 417.061 - 417. What is q rounded to one dp?",
        "a": "0.1"
    },
    {
        "q": "Let b = 13162496791.000000392 - 13162496613. Let y = -178 + b. Round y to seven decimal places.",
        "a": "0.0000004"
    },
    {
        "q": "Let l = 202.09 + -201.99919. Round l to two decimal places.",
        "a": "0.09"
    },
    {
        "q": "Let f be (59*457)/((-12)/(-84)). Suppose b = u - 265737, -2*u + 531470 = -2*b + u. Let z = f + b. Round z to the nearest ten thousand.",
        "a": "-80000"
    },
    {
        "q": "Let o = -13268459648.01779901 + 13269429016.5478. Let z = -969368.6 + o. Let k = -0.07 - z. What is k rounded to seven dps?",
        "a": "-0.000001"
    },
    {
        "q": "Let k = -1847 - -1846.999996517. Round k to 6 decimal places.",
        "a": "-0.000003"
    },
    {
        "q": "Let x be (3 + 25/(-10))*(8 - -2). Let q be (-1595058)/145 + 2/x. What is q rounded to the nearest 1000?",
        "a": "-11000"
    },
    {
        "q": "Let k(s) = -18*s - 105. Let x be k(-6). Suppose -5*i - 34356179 - 36643825 = -4*v, i + 14200003 = x*v. What is i rounded to the nearest one million?",
        "a": "-14000000"
    },
    {
        "q": "Let n = -46.507 + 46.7. Let z = -3.253 + n. What is z rounded to zero dps?",
        "a": "-3"
    },
    {
        "q": "Let k = -6933628 + 6933634.000126. Let j = 6 - k. What is j rounded to four dps?",
        "a": "-0.0001"
    },
    {
        "q": "Let w = 11 + -42. Let d = -30.9956 - w. What is d rounded to 3 decimal places?",
        "a": "0.004"
    },
    {
        "q": "Suppose -7*j - 13*j = 46*j - 5530800. Round j to the nearest ten thousand.",
        "a": "80000"
    },
    {
        "q": "Suppose -5*v = -45*j + 43*j + 640002, -512002 = 4*v - 2*j. What is v rounded to the nearest one hundred thousand?",
        "a": "-100000"
    },
    {
        "q": "Let b = -0.092 + -0.084. Let y = b - -0.115. What is y rounded to one dp?",
        "a": "-0.1"
    },
    {
        "q": "Let n = -7606 - -7605.9995913. What is n rounded to four dps?",
        "a": "-0.0004"
    },
    {
        "q": "Let s be (70842/(-5))/((-7)/140). Let c = s + -663417. Let p = 3219951 - c. Round p to the nearest one million.",
        "a": "4000000"
    },
    {
        "q": "Let a = 80 - 86. Let w(p) = 28*p**3 + 7*p**2 - p + 10. Let h be w(a). Round h to the nearest 100.",
        "a": "-5800"
    },
    {
        "q": "Let r = -3413 + 3412.5217. What is r rounded to 1 dp?",
        "a": "-0.5"
    },
    {
        "q": "Let h = -243.625 - -30.481. Let j = h + 213. Round j to 1 dp.",
        "a": "-0.1"
    },
    {
        "q": "Let j = 272.748 + 0.722. What is j rounded to the nearest integer?",
        "a": "273"
    },
    {
        "q": "Let j = -3336.80543 + 0.40543. What is j rounded to the nearest 100?",
        "a": "-3300"
    },
    {
        "q": "Let l = 382.96611 - 383.385111414. Let o = 0.419 + l. Round o to 7 decimal places.",
        "a": "-0.0000014"
    },
    {
        "q": "Let u = 30088 - 12681. Suppose -20493 - u = 10*m. Round m to the nearest 1000.",
        "a": "-4000"
    },
    {
        "q": "Let m = -2142.84048 - -2144. Let f = m + -1.16. What is f rounded to 4 dps?",
        "a": "-0.0005"
    },
    {
        "q": "Let m(i) = 6 + 1605*i - 439*i - 10495*i. Let q be m(14). Round q to the nearest ten thousand.",
        "a": "-130000"
    },
    {
        "q": "Let r(t) = 305*t - 15. Suppose -75 = 8*s + 61. Let d be r(s). What is d rounded to the nearest 100?",
        "a": "-5200"
    },
    {
        "q": "Let f = -58.4 + 30.2. Let d = 19 + -51. Let m = d - f. Round m to zero dps.",
        "a": "-4"
    },
    {
        "q": "Let w be 11 - (0 + -5 + 11). Suppose 740 = 4*x - 4*m, x - w*m + 515 = 4*x. Round x to the nearest one thousand.",
        "a": "0"
    },
    {
        "q": "Let n = 615 + -681.3. Let h = 79 - 142. Let i = h - n. Round i to zero dps.",
        "a": "3"
    },
    {
        "q": "Let q = -4.649 + 5.2526. What is q rounded to two decimal places?",
        "a": "0.6"
    },
    {
        "q": "Let s = 17768.000022006 + -17768. What is s rounded to six decimal places?",
        "a": "0.000022"
    },
    {
        "q": "Let v = 23.2 + -14.2. Let c = v - 73.1. Round c to the nearest 10.",
        "a": "-60"
    },
    {
        "q": "Let b = -4853 - -4853.001984. Round b to three dps.",
        "a": "0.002"
    },
    {
        "q": "Let t(k) = k. Let l be t(10). Let j be 7*16 - (-4 + l). Round j to the nearest 10.",
        "a": "110"
    },
    {
        "q": "Suppose 2*u - 464 = -0*u. Let o = u - -8798. Round o to the nearest one thousand.",
        "a": "9000"
    },
    {
        "q": "Let x(j) = -5*j**3 - 2*j**2 - 2*j - 1. Let r be x(-1). Suppose 2*z + r*z = -41820. What is z rounded to the nearest 1000?",
        "a": "-7000"
    },
    {
        "q": "Let r = 2672.494 + -4.494. Let p = r - 2639.98. Let w = p - 28. Round w to one dp.",
        "a": "0"
    },
    {
        "q": "Suppose -933*j + 922*j = 10337800. Round j to the nearest 100000.",
        "a": "-900000"
    },
    {
        "q": "Let j(v) be the second derivative of v**3/6 + 7*v. Let l be j(-3). Let q be l/(1/(64/6)*-1). What is q rounded to the nearest ten?",
        "a": "30"
    },
    {
        "q": "Let g(d) = -3*d - 31. Let z be g(-11). Suppose 2*j = -0*j - 4*p + 20, p = z*j - 45. Round j to the nearest 100.",
        "a": "0"
    },
    {
        "q": "Let w = 0.106583 - -426.903417. Let k = w + -422. Round k to zero dps.",
        "a": "5"
    },
    {
        "q": "Let v(u) = 35*u**3 - 6*u**2 + 42*u - 65. Let d be v(-11). What is d rounded to the nearest 1000?",
        "a": "-48000"
    },
    {
        "q": "Let v = -31.36 - -31.119. Round v to 1 decimal place.",
        "a": "-0.2"
    },
    {
        "q": "Let m(q) = 1490*q**2 - 167*q + 86. Let n be m(-62). What is n rounded to the nearest 100000?",
        "a": "5700000"
    },
    {
        "q": "Let b = 0.00672 - -204.69328. What is b rounded to the nearest 10?",
        "a": "200"
    },
    {
        "q": "Let r = -4.2389 - 0.0611. Let b = 0.4 - -1.6. Let d = b + r. What is d rounded to 1 dp?",
        "a": "-2.3"
    },
    {
        "q": "Let j = 0.07418 + -100.74418. Let m = -103 - j. What is m rounded to one decimal place?",
        "a": "-2.3"
    },
    {
        "q": "Let o = -2338 - -2342.576. What is o rounded to zero dps?",
        "a": "5"
    },
    {
        "q": "Suppose -4*d + d = 3*j - 81, j - 5*d - 9 = 0. Let i be (0 - 1)/((-6)/j). Let f be (-28794)/(-24) + 1/i. Round f to the nearest one thousand.",
        "a": "1000"
    },
    {
        "q": "Let r = -26.14 + 11.924. Round r to 1 decimal place.",
        "a": "-14.2"
    },
    {
        "q": "Let i(t) = -t**2 + 14*t + 2. Let z be i(11). Let c = z + -33. Suppose 0 = -5*m + 4*r + 12055080 + 6444904, 7399996 = c*m - r. Round m to the nearest 1000000.",
        "a": "4000000"
    },
    {
        "q": "Let a = -18.63 + -7.69. Let p = a + -0.68. Let r = 27.000095 + p. Round r to five dps.",
        "a": "0.0001"
    },
    {
        "q": "Let y = 4754 - 4753.999996066. Round y to seven dps.",
        "a": "0.0000039"
    },
    {
        "q": "Let b = -3.71545588 + 3.1754544. Let f = b - -0.54. Round f to six dps.",
        "a": "-0.000001"
    },
    {
        "q": "Let j = 191 - 136. Suppose l = -4*k - 69, 3*l = 5*k + j + 10. Let a = 15 + k. Round a to 0 decimal places.",
        "a": "-1"
    },
    {
        "q": "Suppose -13*g - 18 = -19*g. Suppose 0 = g*s + 5*h - 2215, 0 = -6*s + 3*s - 2*h + 2218. What is s rounded to the nearest 100?",
        "a": "700"
    },
    {
        "q": "Let o = 6530 - 6528.6818. Round o to one dp.",
        "a": "1.3"
    },
    {
        "q": "Let h be (60/(-2))/((162/312600)/(-9)). Round h to the nearest one hundred thousand.",
        "a": "500000"
    },
    {
        "q": "Let l = 250.7 + -241. Let z = l - 7. Let u = -2.7000073 + z. Round u to six dps.",
        "a": "-0.000007"
    },
    {
        "q": "Let g = -722 - -634.9. Let d = g + 87.0291. Round d to two decimal places.",
        "a": "-0.07"
    },
    {
        "q": "Let t = -8538929 - -8538878.29791. Let l = t + 50.7. Round l to four dps.",
        "a": "-0.0021"
    },
    {
        "q": "Let b = 3032 + -3036.241. Let g = -0.041 - b. Let c = -1.81 + g. Round c to 1 decimal place.",
        "a": "2.4"
    },
    {
        "q": "Suppose -8*w - 73986000 = -30*w + 11*w. Round w to the nearest 100000.",
        "a": "6700000"
    },
    {
        "q": "Let b = 391 - 218. Let t = 173.00144 - b. Round t to 3 dps.",
        "a": "0.001"
    },
    {
        "q": "Let n be 41710/(-110) + ((-48)/(-22) - 2). Let z = n + 1279. What is z rounded to the nearest 1000?",
        "a": "1000"
    },
    {
        "q": "Let f = -15528 + 15503.9975. Let x = 105 - 81. Let v = f + x. Round v to 3 decimal places.",
        "a": "-0.003"
    },
    {
        "q": "Let d = -870 - -865.19. Let m = 4.8534 + d. Round m to three decimal places.",
        "a": "0.043"
    },
    {
        "q": "Let f = 2561.6848 + -2560. What is f rounded to two dps?",
        "a": "1.68"
    },
    {
        "q": "Let m = 12128401 - 7033502. Let g = -1763100 + m. Let h = 5651799 - g. Round h to the nearest one hundred thousand.",
        "a": "2300000"
    },
    {
        "q": "Let h be 46/(-10) + 14/(-35). Let z be 40400/(h - (-756)/150). Round z to the nearest 100000.",
        "a": "1000000"
    },
    {
        "q": "Let n = -276.826801 + 27.828131. Let t = -249 - n. Round t to 4 decimal places.",
        "a": "-0.0013"
    },
    {
        "q": "Let j = -561.793988 + 265.275086. Let g = 303.51890335 + j. Let b = -7 + g. What is b rounded to seven dps?",
        "a": "0.0000014"
    },
    {
        "q": "Let z = -0.024208987 + 0.0242. Round z to six dps.",
        "a": "-0.000009"
    },
    {
        "q": "Let s = -4888 - -4888.004468. What is s rounded to 3 decimal places?",
        "a": "0.004"
    },
    {
        "q": "Let c(p) = -390*p - 17. Let u(j) = -780*j - 34. Let m(z) = 5*c(z) - 2*u(z). Let y be m(-6). Suppose -n - 543 = -y. Round n to the nearest 100.",
        "a": "1800"
    },
    {
        "q": "Let h = 752.40914 - 14.80814. Let r = -738 + h. What is r rounded to one dp?",
        "a": "-0.4"
    },
    {
        "q": "Let k = 46.670543 + -46.67. Round k to 5 decimal places.",
        "a": "0.00054"
    },
    {
        "q": "Let k(b) = -785*b**2 - b + 58. Let c(h) = -h**2 + 6*h + 33. Let w be c(10). Let v be k(w). What is v rounded to the nearest ten thousand?",
        "a": "-40000"
    },
    {
        "q": "Let r = -363.989 - 31.191. Round r to the nearest integer.",
        "a": "-395"
    },
    {
        "q": "Let d = 0.3 - -1.8. Let o = d - 0.4. Let k = o - 1.7004. What is k rounded to four dps?",
        "a": "-0.0004"
    },
    {
        "q": "Let z = 48 + -71. Let u = -18 + z. Let m = u + 38.4. What is m rounded to 1 dp?",
        "a": "-2.6"
    },
    {
        "q": "Let a = -0.64 + 42.64. Let w = -48 + a. Let x = -6.4 - w. Round x to 0 decimal places.",
        "a": "0"
    },
    {
        "q": "Let i = 0.018 + 0.078. Let t = i - 1.136. Round t to one dp.",
        "a": "-1"
    },
    {
        "q": "Let x = -502.9384 - 0.2616. What is x rounded to the nearest ten?",
        "a": "-500"
    },
    {
        "q": "Let l be 6/15 - (-6)/10. Suppose u - 3 = -2*k, 2*u - 5*k = -2 - l. Let y be 3679992/(4 + 0) - (-1 - u). What is y rounded to the nearest 100000?",
        "a": "900000"
    },
    {
        "q": "Let h = 138 - 106. Let w = -31.99864 + h. Round w to 4 dps.",
        "a": "0.0014"
    },
    {
        "q": "Let i = -22.96 - -22.93754. What is i rounded to two dps?",
        "a": "-0.02"
    },
    {
        "q": "Let g = -2592.9999997307 - -2593. Round g to seven dps.",
        "a": "0.0000003"
    },
    {
        "q": "Let y = 1241453 + -1241453.1999942. Let k = -4.2 - -4. Let s = y - k. Round s to six dps.",
        "a": "0.000006"
    },
    {
        "q": "Let y = 131.5 + -96.5. Let v = 419557 + -419522.0006. Let u = y - v. Round u to 4 dps.",
        "a": "0.0006"
    },
    {
        "q": "Let p = -6221.297 - -6224. Round p to one dp.",
        "a": "2.7"
    },
    {
        "q": "Let b = -6.0803 + 6.03. Let d = 138.1503 + b. Let m = 115 - d. What is m rounded to the nearest integer?",
        "a": "-23"
    },
    {
        "q": "Let d = -737.09 - -725. What is d rounded to the nearest 10?",
        "a": "-10"
    },
    {
        "q": "Let x = -10.41 + 180.11. Let n = -178 + x. What is n rounded to the nearest integer?",
        "a": "-8"
    },
    {
        "q": "Let o be (-124911 - (-1)/(-1))*(-6625)/106. Round o to the nearest 1000000.",
        "a": "8000000"
    },
    {
        "q": "Let i = -327.5 + 327.496689. Round i to 4 dps.",
        "a": "-0.0033"
    },
    {
        "q": "Let q = -198.6 - -1278.6. Let m = 1080.0001446 - q. Round m to five dps.",
        "a": "0.00014"
    },
    {
        "q": "Suppose 9*j - 90 = -0*j. Let m be (j + -8)/(2/19031779). Let d = 10231779 - m. Round d to the nearest 1000000.",
        "a": "-9000000"
    },
    {
        "q": "Let u = -0.3131999245 - -0.3132. What is u rounded to seven dps?",
        "a": "0.0000001"
    },
    {
        "q": "Let x = -182 - -176. Let b = x + 5.999408. Round b to four decimal places.",
        "a": "-0.0006"
    },
    {
        "q": "Let u = 912.5018994 + -912.5. What is u rounded to 5 decimal places?",
        "a": "0.0019"
    },
    {
        "q": "Let p be ((100/35)/((-4)/(-70)))/(1/(-11844)). What is p rounded to the nearest 10000?",
        "a": "-590000"
    },
    {
        "q": "Let w = -137 - -25. Let a = 111.719 + w. What is a rounded to two dps?",
        "a": "-0.28"
    },
    {
        "q": "Let u be -4800*(9 - (-45549)/14). What is u rounded to the nearest 1000000?",
        "a": "-16000000"
    },
    {
        "q": "Let x = 0.09187 + -0.091866199. Round x to seven decimal places.",
        "a": "0.0000038"
    },
    {
        "q": "Let p = 359 - -135. Let n = -531.1 + p. Round n to zero decimal places.",
        "a": "-37"
    },
    {
        "q": "Let b = 25687002 + 197762998. Round b to the nearest one million.",
        "a": "223000000"
    },
    {
        "q": "Suppose -10*i - 46 = -33*i. Suppose 0 = -i*z - 4*j - 73412, 5*j + 25349 + 11366 = -z. What is z rounded to the nearest one thousand?",
        "a": "-37000"
    },
    {
        "q": "Suppose l - 1610003 = -0*l + 3*f, -2*l + 2*f + 3220002 = 0. Suppose 89*g - 82*g = l. What is g rounded to the nearest 100000?",
        "a": "200000"
    },
    {
        "q": "Let c = 56.3707853 + -56.37. Round c to four decimal places.",
        "a": "0.0008"
    },
    {
        "q": "Let r = 0.09683 + -0.0975509. Round r to 4 dps.",
        "a": "-0.0007"
    },
    {
        "q": "Let r be (-357195)/1 - (34/4 + (-238)/68). Round r to the nearest 10000.",
        "a": "-360000"
    },
    {
        "q": "Suppose 3*j + s - 58 = 0, -4*j + 2*s - 4*s + 76 = 0. Suppose 18*p = j*p + 8. Let r(b) = 10*b - 8. Let c be r(p). What is c rounded to the nearest ten?",
        "a": "-50"
    },
    {
        "q": "Let v = 6754.3 - 7040. What is v rounded to the nearest 10?",
        "a": "-290"
    },
    {
        "q": "Let f = 1.09 + 0.01. Let j = f + -8.1. Let x = -6.99999918 - j. What is x rounded to 7 dps?",
        "a": "0.0000008"
    },
    {
        "q": "Let f = 0.08869566 - 0.08862. Round f to five decimal places.",
        "a": "0.00008"
    },
    {
        "q": "Suppose -798*t + 62552 = -805*t. What is t rounded to the nearest 1000?",
        "a": "-9000"
    },
    {
        "q": "Let y = -0.215 + 15.115. Let m = y - 14.900000156. Round m to 7 dps.",
        "a": "-0.0000002"
    },
    {
        "q": "Let s(a) = -17*a - 3 + 5 + 0 - 28*a**2 + 6 - 3*a**3. Let y be s(-11). Round y to the nearest one thousand.",
        "a": "1000"
    },
    {
        "q": "Let b(f) = -32*f**3 - 2*f**2 - f - 4. Suppose -9*k = -10*k, 10 = -5*w + 5*k. Let m be b(w). What is m rounded to the nearest ten?",
        "a": "250"
    },
    {
        "q": "Let x = -82.099 - -0.099. Let p = x - -82.43. Let b = p + -0.394. Round b to 2 decimal places.",
        "a": "0.04"
    },
    {
        "q": "Suppose -8*c = -3*c - 450. Let k = 108 + c. What is k rounded to the nearest one hundred?",
        "a": "200"
    },
    {
        "q": "Suppose -4*r + 8 = -0*r. Suppose 5*w + 2*y - 2946265 = 0, 5*w - 2946265 = -r*y - y. Suppose -3*q = -w + 2989253. Round q to the nearest one hundred thousand.",
        "a": "-800000"
    },
    {
        "q": "Let v(z) = 61*z + 761. Let u be v(-15). What is u rounded to the nearest one thousand?",
        "a": "0"
    },
    {
        "q": "Let u = -5085.687 + 5088. Let l = u + -3.0353. Let j = l - -0.74. What is j rounded to 3 decimal places?",
        "a": "0.018"
    },
    {
        "q": "Let c = 142 - 238. Let x = 61 + c. Let y = x + 34.99947. What is y rounded to four dps?",
        "a": "-0.0005"
    },
    {
        "q": "Let f = 5196.1 - 4739. What is f rounded to the nearest 100?",
        "a": "500"
    },
    {
        "q": "Let h = -20.04787 - 0.09413. What is h rounded to zero dps?",
        "a": "-20"
    },
    {
        "q": "Let f be ((-16)/3 - -6)*-6. Let t be (1 + f)/(-1) - -1265. Round t to the nearest one hundred.",
        "a": "1300"
    },
    {
        "q": "Let j = -2803.005732 - -2803. Round j to three dps.",
        "a": "-0.006"
    },
    {
        "q": "Suppose -854700 = 41*o - 8*o. What is o rounded to the nearest one thousand?",
        "a": "-26000"
    },
    {
        "q": "Let i = 297 - 297.3954. What is i rounded to two decimal places?",
        "a": "-0.4"
    },
    {
        "q": "Let o = 2.104 - 2.948. Round o to one dp.",
        "a": "-0.8"
    },
    {
        "q": "Let c(z) = 303*z**2 + 17*z + 102. Let t be c(-23). Suppose -3*b - 5*m - 480005 = 0, b + t = 4*m - 2*m. What is b rounded to the nearest 10000?",
        "a": "-160000"
    },
    {
        "q": "Let s = -112828911149.46799816 - -112828907243. Let m = s - -3906.298. Let c = 0.17 + m. What is c rounded to seven dps?",
        "a": "0.0000018"
    },
    {
        "q": "Let o = -435.3 + 463. Let c = o + -28. Let y = 0.299833 + c. What is y rounded to 5 decimal places?",
        "a": "-0.00017"
    },
    {
        "q": "Let o = -290.742 + 290. Let x = -0.8 - o. Let d = x - -0.0613. Round d to three decimal places.",
        "a": "0.003"
    },
    {
        "q": "Let f = -4860.98583 + 4861. Round f to three decimal places.",
        "a": "0.014"
    },
    {
        "q": "Let i = 0.5 + 76.5. Let s = 130.49 + -54.48. Let p = s - i. What is p rounded to one decimal place?",
        "a": "-1"
    },
    {
        "q": "Suppose -4*q + j + 262 + 93 = 0, 12 = -4*j. Let o = q - 40. Let x = o + -26. Round x to the nearest integer.",
        "a": "22"
    },
    {
        "q": "Let b = -14302576959 - -14302576283.9999709. Let d = -675 - b. Round d to six dps.",
        "a": "0.000029"
    },
    {
        "q": "Let b = -24.78 - -25. Let f = b - 0.54. Let k = f + 0.41. What is k rounded to one decimal place?",
        "a": "0.1"
    },
    {
        "q": "Let u(p) = -2974*p + 616. Let f be u(-51). Round f to the nearest 1000.",
        "a": "152000"
    },
    {
        "q": "Let d = 73569 - 24499. Round d to the nearest one thousand.",
        "a": "49000"
    },
    {
        "q": "Let p = -0.02627 - 0.70603. What is p rounded to two decimal places?",
        "a": "-0.73"
    },
    {
        "q": "Let i = -393 - -1183. Let n = i + -789.999999683. Round n to 7 decimal places.",
        "a": "0.0000003"
    },
    {
        "q": "Let d = 6.9 + -7.56. Let q = 0.26 + d. Let x = q - 3.3. What is x rounded to zero dps?",
        "a": "-4"
    },
    {
        "q": "Suppose 4*b + 55 = -b - g, 0 = 5*b - g + 65. Let r be 4/6 - (3292/b + 1). Round r to the nearest ten.",
        "a": "270"
    },
    {
        "q": "Let w = -105.827 + -0.173. Let l = w - -106.000144. Round l to 5 decimal places.",
        "a": "0.00014"
    },
    {
        "q": "Let a = 490.8 - 498.92. Round a to zero dps.",
        "a": "-8"
    },
    {
        "q": "Let r = -0.4116 + 0.4188. Round r to 3 decimal places.",
        "a": "0.007"
    },
    {
        "q": "Let f = -428445744 - -428445777.0000009. Let i = -33.174 + 0.174. Let y = i + f. Round y to seven decimal places.",
        "a": "0.0000009"
    },
    {
        "q": "Let q(i) = 37358*i**3 + 9*i**2 + 6*i - 5. Suppose x = -2*v + 10, -5*v + 10*x + 25 = 5*x. Let o be q(v). Round o to the nearest 100000.",
        "a": "4700000"
    },
    {
        "q": "Let t = 0.3856 - 0.3857794. Round t to 5 decimal places.",
        "a": "-0.00018"
    },
    {
        "q": "Let o = -306.1655 + -0.5345. Round o to the nearest 10.",
        "a": "-310"
    },
    {
        "q": "Let f = 300513278.60925 + 1069.39075. Let v = 300514325.00000038 - f. Let n = v + 23. What is n rounded to seven dps?",
        "a": "0.0000004"
    },
    {
        "q": "Suppose f + 21700 = 5*p - 11023, -2*f + 3*p = 65432. Round f to the nearest one thousand.",
        "a": "-33000"
    },
    {
        "q": "Let f(w) = -2828265*w + 145. Let x be f(-7). What is x rounded to the nearest one hundred thousand?",
        "a": "19800000"
    },
    {
        "q": "Suppose -4*a - 2*q - 4 = 0, -2*a + 1 = 3*q + 3. Let l(y) = -84*y**2 + 4*y + 6. Let o be l(a). What is o rounded to the nearest 10?",
        "a": "-80"
    },
    {
        "q": "Let g = -177.2 - -195.74. Let t = -19 + g. Let s = t - -0.28. What is s rounded to 1 dp?",
        "a": "-0.2"
    },
    {
        "q": "Let r be (-8)/(-6) - 18/(-27). Suppose 5*k + 16440020 = 4*p, -3*p + 8330030 + 3999978 = -r*k. What is p rounded to the nearest 1000000?",
        "a": "4000000"
    },
    {
        "q": "Suppose -25*q - 101189 = 252461. Round q to the nearest 1000.",
        "a": "-14000"
    },
    {
        "q": "Let j = -19863396 - -199573396. Round j to the nearest 1000000.",
        "a": "180000000"
    },
    {
        "q": "Let z(v) be the third derivative of -66*v**5 - 61*v**2. Let w be z(5). What is w rounded to the nearest ten thousand?",
        "a": "-100000"
    },
    {
        "q": "Let c = 15.18 - 15.18002906. What is c rounded to five dps?",
        "a": "-0.00003"
    },
    {
        "q": "Let x = 8346999774.99999378 - 8346999851. Let k = -76 - x. What is k rounded to 6 decimal places?",
        "a": "0.000006"
    },
    {
        "q": "Suppose p - 9 = -5*d, -2*p + 0 = -5*d + 12. Suppose -930 = d*j - 5*j. Suppose 6*k + j = 7*k. Round k to the nearest 100.",
        "a": "300"
    },
    {
        "q": "Let t be ((-43792)/12)/(-2)*(-300 - 0). Round t to the nearest one hundred thousand.",
        "a": "-500000"
    },
    {
        "q": "Let b = -0.1728 + 7.4398. Let m = 213.633 + -213.7. Let h = m + b. Round h to the nearest integer.",
        "a": "7"
    },
    {
        "q": "Let k = 10979.528 - 11019. Let b = k + 0.372. What is b rounded to the nearest 10?",
        "a": "-40"
    },
    {
        "q": "Let p = -119 - -124. Let v be -2 + p + -5 + (3 - -1061). What is v rounded to the nearest one hundred?",
        "a": "1100"
    },
    {
        "q": "Let f = 13923 - 13922.999980681. Round f to six decimal places.",
        "a": "0.000019"
    },
    {
        "q": "Let m = 0.5 + 3.5. Let b = -3.776 + m. Let h = -0.117 + b. Round h to 2 decimal places.",
        "a": "0.11"
    },
    {
        "q": "Let b = -487 + 287. Let v = b - -200.00276. What is v rounded to 4 decimal places?",
        "a": "0.0028"
    },
    {
        "q": "Let j = 611 + -1136. Suppose 5*f - 2588 - 1207 = -4*p, -4760 = -5*p - 3*f. Let l = j + p. What is l rounded to the nearest one hundred?",
        "a": "400"
    },
    {
        "q": "Let r be 1/6 - 652857/(-18). Suppose 2*w = 3*j - 145192, 4*j - w - r = 157326. Suppose -6*p = -114400 + j. What is p rounded to the nearest 1000?",
        "a": "11000"
    },
    {
        "q": "Let p = 9178.8089 + -9181. What is p rounded to 1 dp?",
        "a": "-2.2"
    },
    {
        "q": "Let z = -0.159 - 72.241. Let l = z + 88. Let j = -26 + l. What is j rounded to zero decimal places?",
        "a": "-10"
    },
    {
        "q": "Suppose 145 = -0*b - b + 2*c, -b = 5*c + 131. Suppose -77*s - 18 = -68*s. Let g be (b/(-6) - 1)/(s/(-96)). Round g to the nearest one hundred.",
        "a": "1100"
    },
    {
        "q": "Let y = 28.4 + 407.6. Let a = -435.997796 + y. Round a to 4 dps.",
        "a": "0.0022"
    },
    {
        "q": "Let a = -49.366 + 2.006. Let s = 517 - 469. Let x = s + a. What is x rounded to one decimal place?",
        "a": "0.6"
    },
    {
        "q": "Let u = 225 + -153. Suppose 8933 + u = p - f, -4*f = -p + 9020. Round p to the nearest 100000.",
        "a": "0"
    },
    {
        "q": "Let k = -0.01 + 0.013. Let w = -76.696876 - -76.7. Let z = w - k. What is z rounded to five decimal places?",
        "a": "0.00012"
    },
    {
        "q": "Let h = -32432 + 32432.000018727. Round h to 6 dps.",
        "a": "0.000019"
    },
    {
        "q": "Let j = 9723687.970000985 + -9723688. Let a = j - -0.03. Round a to seven dps.",
        "a": "0.000001"
    },
    {
        "q": "Let y = -2.142 - 6.782. Let a = -17.13 + y. Let u = -26 - a. What is u rounded to two decimal places?",
        "a": "0.05"
    },
    {
        "q": "Let i = -0.479 + -19.221. Let q = -19.700635 - i. What is q rounded to five decimal places?",
        "a": "-0.00064"
    },
    {
        "q": "Let q be (3953751 + (0 - 1))*1*13776/(-4305). What is q rounded to the nearest one hundred thousand?",
        "a": "-12700000"
    },
    {
        "q": "Let d = 6867 - 6866.995583. What is d rounded to three decimal places?",
        "a": "0.004"
    },
    {
        "q": "Let g = 27.5277 - 0.0177. What is g rounded to 0 decimal places?",
        "a": "28"
    },
    {
        "q": "Let n = 635.697 - -4.503. What is n rounded to the nearest ten?",
        "a": "640"
    },
    {
        "q": "Let f = 30218.999973338 + -30219. Round f to six dps.",
        "a": "-0.000027"
    },
    {
        "q": "Let m = -14.52414969 - -14.524. What is m rounded to six decimal places?",
        "a": "-0.00015"
    },
    {
        "q": "Let b = 1826.999992697 + -1827. What is b rounded to seven dps?",
        "a": "-0.0000073"
    },
    {
        "q": "Let u = -23220785.2919203577393 + -1.8081886422607. Let z = u - -23220812. Let a = z - 24.9. Round a to five dps.",
        "a": "-0.00011"
    },
    {
        "q": "Let l = -215 - -137. Let q = l + 77.959. What is q rounded to 2 dps?",
        "a": "-0.04"
    },
    {
        "q": "Let g = -0.0003 - -0.000298901. What is g rounded to 6 decimal places?",
        "a": "-0.000001"
    },
    {
        "q": "Let m = -105.1 - -100. Let t = 0.14 + 5.42. Let u = m + t. What is u rounded to 1 dp?",
        "a": "0.5"
    },
    {
        "q": "Let d = 12.44 + -7.408. Round d to zero decimal places.",
        "a": "5"
    },
    {
        "q": "Let w = -0.0796 + 0.074. Let q = w + 0.00558996. Round q to 6 dps.",
        "a": "-0.00001"
    },
    {
        "q": "Let n = 7088 - 7088.9866. Round n to 2 decimal places.",
        "a": "-0.99"
    },
    {
        "q": "Let a = -52 - -45.4. Let u = -0.55 - 0.85. Let l = a - u. What is l rounded to zero decimal places?",
        "a": "-5"
    },
    {
        "q": "Let w = -156.8924 - -157. Let c = 0.2079 - w. What is c rounded to two dps?",
        "a": "0.1"
    },
    {
        "q": "Let w = -1011798355 - -1011798568.99999925. Let r = w - 214. What is r rounded to 7 decimal places?",
        "a": "-0.0000008"
    },
    {
        "q": "Let a = 0.69348 - 0.3075. Let u = -0.01528 + a. Let o = 0.39 - u. What is o rounded to three decimal places?",
        "a": "0.019"
    },
    {
        "q": "Let v = 324 + -175. Let l = -149.00000199 + v. Round l to 7 dps.",
        "a": "-0.000002"
    },
    {
        "q": "Let s = 21922.4563 + -21920. Let r = -0.0263 + s. Round r to 0 dps.",
        "a": "2"
    },
    {
        "q": "Suppose -266399918 = -3*j - 0*j - 5*s, j - 88799968 = -4*s. Let o be j/60 + 3*2/15. What is o rounded to the nearest one hundred thousand?",
        "a": "1500000"
    },
    {
        "q": "Let u = 92 + -56. Let k = 36.00000113 - u. What is k rounded to seven decimal places?",
        "a": "0.0000011"
    },
    {
        "q": "Let k = 1167.2 - 1816. Let j = k - -722. What is j rounded to the nearest 10?",
        "a": "70"
    },
    {
        "q": "Let q = -0.493 + 0.49298033. What is q rounded to six dps?",
        "a": "-0.00002"
    },
    {
        "q": "Let w = -10633.9991002 - -10634. Round w to four decimal places.",
        "a": "0.0009"
    },
    {
        "q": "Let j = -125.7 - -190.6. Let h = j - 82. Round h to zero decimal places.",
        "a": "-17"
    },
    {
        "q": "Let x = 70.9 + -42.2. Let f = x + -28.911. What is f rounded to 2 decimal places?",
        "a": "-0.21"
    },
    {
        "q": "Suppose c + 7*c + 48 = 0. Let a be 6/4 + 1/(c/(-9)). Suppose -53 = -a*s - 320. Round s to the nearest 10.",
        "a": "-90"
    },
    {
        "q": "Suppose 3*s - s = -s. Let j be (-3 - s) + (-1755)/(-5). Suppose -5*g - j = 4*k - k, 4*g + 109 = -k. Round k to the nearest ten.",
        "a": "-120"
    },
    {
        "q": "Let v = -2023 + 2023.11344. What is v rounded to 2 dps?",
        "a": "0.11"
    },
    {
        "q": "Let b = -71186.505 - -71029. Let x = b - -157. Round x to two dps.",
        "a": "-0.51"
    },
    {
        "q": "Let x = -0.394 + -0.076. Let d = 25.935 - 25.46518. Let b = d + x. Round b to four dps.",
        "a": "-0.0002"
    },
    {
        "q": "Let n(o) = 6*o + 18. Let t be n(-3). Suppose t*u + 3*u = 3*j + 534585, 0 = -3*j - 5*u - 534625. What is j rounded to the nearest ten thousand?",
        "a": "-180000"
    },
    {
        "q": "Let x = 0.147 + -298.147. Let q = 291.28 + x. What is q rounded to one decimal place?",
        "a": "-6.7"
    },
    {
        "q": "Let f = -36.8421 + 38.98. Let j = f + 0.0321. What is j rounded to one decimal place?",
        "a": "2.2"
    },
    {
        "q": "Let d = 107 + -106.87. Let m = d - 0.0996. What is m rounded to 2 decimal places?",
        "a": "0.03"
    },
    {
        "q": "Suppose -101*c = -100*c - 436914215. Suppose -3*a = 9, 93414227 - c = 5*b - 4*a. What is b rounded to the nearest one million?",
        "a": "-69000000"
    },
    {
        "q": "Let n = 6172.99997039 + -6173. What is n rounded to six dps?",
        "a": "-0.00003"
    },
    {
        "q": "Let l = -0.9034 + 0.903387631. Round l to 7 decimal places.",
        "a": "-0.0000124"
    },
    {
        "q": "Let k = 44.9501 + -45.1. Round k to one dp.",
        "a": "-0.1"
    },
    {
        "q": "Let n(h) = -3*h**2 + 7*h - 7. Let m = 49 - 45. Let c be m*(-3 + 4 + 1). Let u be n(c). What is u rounded to the nearest ten?",
        "a": "-140"
    },
    {
        "q": "Let i = -146 - -150. Suppose 0 = 3*w + i*s - 26054, -34752 = w - 5*w - 2*s. What is w rounded to the nearest one hundred?",
        "a": "8700"
    },
    {
        "q": "Let t = -0.87 - -6.87. Let i = -6.0247 + t. Round i to 2 decimal places.",
        "a": "-0.02"
    },
    {
        "q": "Let d be (5/30 + (-3)/2)*6. Let m be (-1 - 46/d) + (-45)/60. Suppose 0 = -c - 3*j - 1419991, m*j - 1420015 = c - j. Round c to the nearest 100000.",
        "a": "-1400000"
    },
    {
        "q": "Let c = -12273 - -12273.9283. Round c to two decimal places.",
        "a": "0.93"
    },
    {
        "q": "Let d be 11/((-33)/(-2907))*249. Let r = -95281 + d. Round r to the nearest 10000.",
        "a": "150000"
    },
    {
        "q": "Let u = 0.144 - 0.1413. Round u to 3 decimal places.",
        "a": "0.003"
    },
    {
        "q": "Let a(i) = 1138*i**3 + 3*i**2 + 10*i + 4. Let p be a(-4). Let x = p - -109720. Round x to the nearest ten thousand.",
        "a": "40000"
    },
    {
        "q": "Let h = 7 - -7. Suppose -z + 16 - h = 0. Suppose -z*n - 2960 = -4*n. What is n rounded to the nearest one hundred?",
        "a": "1500"
    },
    {
        "q": "Suppose 6*h = 96 + 54. Let m = h + -24. Let p be 24*-4 + -2 + m + 2. What is p rounded to the nearest ten?",
        "a": "-100"
    },
    {
        "q": "Let p = 0.035 + -0.265. Let h = p + 2.13. What is h rounded to the nearest integer?",
        "a": "2"
    },
    {
        "q": "Let q be 4772/(-12) + (-1)/3. Let j be q*(4 + (-3)/2). Let d = j - 40005. What is d rounded to the nearest ten thousand?",
        "a": "-40000"
    },
    {
        "q": "Let c(y) = -8*y**2 + 43*y - 15. Suppose 478*w = 476*w - 30. Let k be c(w). What is k rounded to the nearest one hundred?",
        "a": "-2500"
    },
    {
        "q": "Let n = 1951.32681 + 0.07319. Round n to the nearest 10.",
        "a": "1950"
    },
    {
        "q": "Let c be (336 - 236)/(1/(-24)*6/5602). What is c rounded to the nearest one hundred thousand?",
        "a": "-2200000"
    },
    {
        "q": "Let k = -336.0144 + 331. Let z = 0.0444 + k. What is z rounded to 0 dps?",
        "a": "-5"
    },
    {
        "q": "Let a = 1630.400245 - 1590.252. Let q = a + 18.8517652. Let o = q - 59. Round o to six dps.",
        "a": "0.00001"
    },
    {
        "q": "Let k = -0.0575 - 1.323. Let l = k - -1.474553. Let c = -0.094 + l. Round c to five decimal places.",
        "a": "0.00005"
    },
    {
        "q": "Let y = -0.596 + -539.404. Let j = 539.99999542 + y. Round j to seven decimal places.",
        "a": "-0.0000046"
    },
    {
        "q": "Let b(l) = 408033*l + 167. Let y be b(1). Round y to the nearest 100000.",
        "a": "400000"
    },
    {
        "q": "Let h = -95.91 + 97. Let v = h + -1.73. What is v rounded to one dp?",
        "a": "-0.6"
    },
    {
        "q": "Let i = -14821.94 - -14576. Round i to zero dps.",
        "a": "-246"
    },
    {
        "q": "Let q = -19.354576 + 0.055056. Let h = 19.3 + q. Round h to four dps.",
        "a": "0.0005"
    },
    {
        "q": "Suppose 3*o = -3*i + 11803203, -2*o + 10*i = 13*i - 7868803. Round o to the nearest 10000.",
        "a": "3930000"
    },
    {
        "q": "Let m = -86236 + 83493.994. Let j = -2767 - m. Let g = j - -25. Round g to two dps.",
        "a": "0.01"
    },
    {
        "q": "Let t = 1.41 - 1.92. Let j = t - -0.50504. Round j to 3 decimal places.",
        "a": "-0.005"
    },
    {
        "q": "Suppose 2076 = 9*r - 4989. What is r rounded to the nearest 100?",
        "a": "800"
    },
    {
        "q": "Let f = -105987600.7 - -58139425. Let v = f - -47848143.7000001. Let a = v + 32. What is a rounded to seven dps?",
        "a": "0.0000001"
    },
    {
        "q": "Let g = -42.11993272 + 42.12. Round g to 6 decimal places.",
        "a": "0.000067"
    },
    {
        "q": "Let x = 9.826 + -32.881. What is x rounded to one dp?",
        "a": "-23.1"
    },
    {
        "q": "Let l = 61.4547965 + -39.254823. Let n = -22.2 + l. What is n rounded to 5 dps?",
        "a": "-0.00003"
    },
    {
        "q": "Let k = -81 - -94.6. Let s = 98.6 - k. Let r = -85.0074 + s. What is r rounded to 3 dps?",
        "a": "-0.007"
    },
    {
        "q": "Let x(a) = -3 - 12 + 2572725*a - 12 + 2. Let l be x(-11). Round l to the nearest one million.",
        "a": "-28000000"
    },
    {
        "q": "Let q = -7.64 + 7.619. Let o = -0.81 + 0.541. Let y = o + q. Round y to 1 dp.",
        "a": "-0.3"
    },
    {
        "q": "Let g = 52 + -84. Let h = 33.6 + g. Let u = -1.568 + h. Round u to 2 dps.",
        "a": "0.03"
    },
    {
        "q": "Let h(r) = -6*r**2 - 14*r - 13. Let f be h(-1). Let j = 268 - f. Round j to the nearest 100.",
        "a": "300"
    },
    {
        "q": "Let d = 0.32 - 0.232. Let c = d - -42.912. Let g = 43.027 - c. What is g rounded to 2 dps?",
        "a": "0.03"
    },
    {
        "q": "Let g = -947 - -947.4206. What is g rounded to 1 decimal place?",
        "a": "0.4"
    },
    {
        "q": "Let x = 721 - 290. Suppose 0 = 3*a - x - 19. Suppose -a = 4*w - 2*w. What is w rounded to the nearest ten?",
        "a": "-80"
    },
    {
        "q": "Let g = 0.459 + -0.093. Let q = g + -0.41. Round q to two decimal places.",
        "a": "-0.04"
    },
    {
        "q": "Let z = -39.1 + 24.38. Let y = 73.82 + z. Round y to the nearest 10.",
        "a": "60"
    },
    {
        "q": "Let q = -210428.448 - -210602.4480038. Let x = -174 + q. Round x to six decimal places.",
        "a": "0.000004"
    },
    {
        "q": "Let l = -754.258000146 + 756.558. Let q = -2.3 + l. What is q rounded to 7 decimal places?",
        "a": "-0.0000001"
    },
    {
        "q": "Let j = -1786937 + 2895937. Round j to the nearest one million.",
        "a": "1000000"
    },
    {
        "q": "Let z = 6.21997074 + -18.81997153. Let t = 12.6 + z. What is t rounded to seven decimal places?",
        "a": "-0.0000008"
    },
    {
        "q": "Let r = -956.9057 + -0.0943. Let j = r + 956.98649. Round j to three decimal places.",
        "a": "-0.014"
    },
    {
        "q": "Let q = 125 - 167. Let i = -1249584815.99999928 - -1249584858. Let s = i + q. What is s rounded to seven decimal places?",
        "a": "0.0000007"
    },
    {
        "q": "Let n = 0.9618442 - 6.5618288. Let w = n + 5.6. What is w rounded to six dps?",
        "a": "0.000015"
    },
    {
        "q": "Let k = -995 - -994.99997422. Round k to six decimal places.",
        "a": "-0.000026"
    },
    {
        "q": "Let r(p) = 2*p**2 - 3*p + 4. Let q be r(2). Let i be q*(-5)/(-30)*(-1 - 96). What is i rounded to the nearest 10?",
        "a": "-100"
    },
    {
        "q": "Let w = 71942 - 50963. Let z = w - 20900.206. Let f = 79 - z. What is f rounded to two dps?",
        "a": "0.21"
    },
    {
        "q": "Let p = 978 + -1456. Let q = p + 478.00307. What is q rounded to 3 dps?",
        "a": "0.003"
    },
    {
        "q": "Let b = -122.23 - -1.23. Let g = 1755768031 - 1755767910.0000057. Let y = b + g. What is y rounded to 6 dps?",
        "a": "-0.000006"
    },
    {
        "q": "Let g = -419.6001379 - -419.6. Round g to 4 decimal places.",
        "a": "-0.0001"
    },
    {
        "q": "Let d = 6670 - 6666.083. Let n = -3.9 + d. Let s = n - 0.0028. Round s to three dps.",
        "a": "0.014"
    },
    {
        "q": "Let k = -1.65061 - -1.4982. Round k to three decimal places.",
        "a": "-0.152"
    },
    {
        "q": "Let h = -7948175.9703 + 7948821. Let t = -645 + h. Round t to 2 dps.",
        "a": "0.03"
    },
    {
        "q": "Let i(a) = 7*a**3 - a**2 - 4*a - 1. Let s be i(-3). Let v = 367 + s. What is v rounded to the nearest one hundred?",
        "a": "200"
    },
    {
        "q": "Let x = -21.082 + 20.9. Let z = x + 0.18045. What is z rounded to four decimal places?",
        "a": "-0.0016"
    },
    {
        "q": "Let t(p) = p**2 - 7*p - 24. Let n be t(10). Suppose -1426 = 3*s - w, -3*s + 2*w = n*w + 1436. What is s rounded to the nearest 100?",
        "a": "-500"
    },
    {
        "q": "Suppose 4*u = -4*j - 160, 2*u + 20 = u + 4*j. Let a = u - -39. Suppose a*f = f - 23000. What is f rounded to the nearest one thousand?",
        "a": "-12000"
    },
    {
        "q": "Suppose 0 = 2*f - 3*l + 35, -l = 7 - 2. Let u(m) = -3*m - 107. Let x be u(f). What is x rounded to the nearest ten?",
        "a": "-30"
    },
    {
        "q": "Let b = -2737 - -2737.000567. What is b rounded to 4 decimal places?",
        "a": "0.0006"
    },
    {
        "q": "Let x = -238508.233692 + 238509. Let i = x + -21.766276. Let z = 21 + i. What is z rounded to five dps?",
        "a": "0.00003"
    },
    {
        "q": "Let m = -62 - -63. Let y be (-12565)/(-28) - m/(-4). Round y to the nearest one hundred.",
        "a": "400"
    },
    {
        "q": "Let x = 263.47 - 535.41. Round x to the nearest 10.",
        "a": "-270"
    },
    {
        "q": "Let y = 1.17235343 + 1117.82221657. Let l = -1119 + y. Round l to 4 dps.",
        "a": "-0.0054"
    },
    {
        "q": "Let n = -280.93046 + 0.03046. Let p = n + 265. What is p rounded to the nearest integer?",
        "a": "-16"
    },
    {
        "q": "Let y = 14.1 + -18.18. Round y to one decimal place.",
        "a": "-4.1"
    },
    {
        "q": "Let v = 4078.396934 - -0.003066. Round v to the nearest one hundred.",
        "a": "4100"
    },
    {
        "q": "Let h = -9823.345 - -9799. What is h rounded to 0 decimal places?",
        "a": "-24"
    },
    {
        "q": "Let h = -5.9 - -4.3. Let k = h - -20.6. Let f = k + -19.000017. What is f rounded to 5 decimal places?",
        "a": "-0.00002"
    },
    {
        "q": "Let y = 3616254 - 3616258.880542. Let g = 4.88 + y. Round g to 4 dps.",
        "a": "-0.0005"
    },
    {
        "q": "Let j = -1.94 + -82.63. What is j rounded to zero decimal places?",
        "a": "-85"
    },
    {
        "q": "Let n = -47 - -47.03. Let z = n + 0.022. What is z rounded to one decimal place?",
        "a": "0.1"
    },
    {
        "q": "Let c = -0.07191307 + 2008.46271307. Let l = c + -2008. Let b = 0.39 - l. Round b to 4 decimal places.",
        "a": "-0.0008"
    },
    {
        "q": "Suppose 0 = n - 2*v + 8, -3*n + v = -2 + 1. Let r be -40*((-123)/(-2) + n). Let t be 1*(-50)/(-1)*r. Round t to the nearest 10000.",
        "a": "-130000"
    },
    {
        "q": "Let l = -0.0219 + -3.6481. Let a = -1.43 - l. What is a rounded to one dp?",
        "a": "2.2"
    },
    {
        "q": "Let l = 214.53244 + -2.62644. Let g = 213 - l. Round g to 1 dp.",
        "a": "1.1"
    },
    {
        "q": "Let k = -608.9706 + 609. Round k to four decimal places.",
        "a": "0.0294"
    },
    {
        "q": "Let w be ((-965)/15*-2)/(6/5760*2). Round w to the nearest 10000.",
        "a": "60000"
    },
    {
        "q": "Let r be -4*(-7 - 20276/16 - -2). What is r rounded to the nearest one thousand?",
        "a": "5000"
    },
    {
        "q": "Let w = -1226.36 - -1214. Round w to the nearest ten.",
        "a": "-10"
    },
    {
        "q": "Let j = 168.3 - -82.2. Let y = j + -213. What is y rounded to zero decimal places?",
        "a": "38"
    },
    {
        "q": "Let h = 4810.04202 - 4810. What is h rounded to three decimal places?",
        "a": "0.042"
    },
    {
        "q": "Let l = -4781.9998206 - -4782. Round l to 4 dps.",
        "a": "0.0002"
    },
    {
        "q": "Let l(h) = 7433*h - 257. Let m be l(-11). Round m to the nearest one thousand.",
        "a": "-82000"
    },
    {
        "q": "Let a = 120.375 + -123. Let l = 10.345 - a. What is l rounded to the nearest integer?",
        "a": "13"
    },
    {
        "q": "Let s = -8226.91677 + 8227. Round s to three dps.",
        "a": "0.083"
    },
    {
        "q": "Let n = 6932.7 - 6462. Let s = -5.3 - n. Let z = s - -475.9797. What is z rounded to 3 decimal places?",
        "a": "-0.02"
    },
    {
        "q": "Suppose 2*m = -70 - 20. Let f = m + 41. Let x be (f/22 - (-100)/(-55)) + -10998. What is x rounded to the nearest 1000?",
        "a": "-11000"
    },
    {
        "q": "Let f = -37.379996786 - -37.38. What is f rounded to six decimal places?",
        "a": "0.000003"
    },
    {
        "q": "Suppose -49*m + 2569759 = 40*m - 2446281. What is m rounded to the nearest one thousand?",
        "a": "56000"
    },
    {
        "q": "Let u = -437 + 437.1955. Let j = u - 88.0955. What is j rounded to the nearest ten?",
        "a": "-90"
    },
    {
        "q": "Let z = 8.04 + -8. Let d = -0.039592 + z. Round d to five dps.",
        "a": "0.00041"
    },
    {
        "q": "Let p be (4 - 8)/((-901308)/180252 - -5). Round p to the nearest 100.",
        "a": "15000"
    },
    {
        "q": "Suppose -5*u + 5*a = -30, 2*a = u + 2*u - 17. Let z be u/(15/(-9)) - 413371. Let y = z + -146626. What is y rounded to the nearest 100000?",
        "a": "-600000"
    },
    {
        "q": "Let l = 226 + -225.999. Let y = l + -0.001000218. What is y rounded to 7 dps?",
        "a": "-0.0000002"
    },
    {
        "q": "Let a = 1.78 + -1.778877. What is a rounded to five decimal places?",
        "a": "0.00112"
    },
    {
        "q": "Let a = -5512.0000018258 - -5512. Round a to seven decimal places.",
        "a": "-0.0000018"
    },
    {
        "q": "Let j be (-11)/(-3) + (-2)/3. Suppose 2*k - 4*r - 3311 - 3293 = 0, 4*k + 5*r - 13169 = 0. Suppose -2*m = -6*m - 4, -4*m + k = j*s. Round s to the nearest 100.",
        "a": "1100"
    },
    {
        "q": "Let h(z) = -z**2 - 15*z - 15. Let t be h(-16). Let d = t + 36. Suppose -2*a = d*n - 7685, 1220 + 10290 = 3*a + 4*n. Round a to the nearest 100.",
        "a": "3800"
    },
    {
        "q": "Let g = -214.4 - -65.5. Let z = g + 176. Round z to 0 dps.",
        "a": "27"
    },
    {
        "q": "Let m = 2711 - 2711.152029. Let j = m - -0.152. What is j rounded to 5 dps?",
        "a": "-0.00003"
    },
    {
        "q": "Let g = -0.0155 - 531.5845. What is g rounded to the nearest 100?",
        "a": "-500"
    },
    {
        "q": "Suppose -5*j + 3*p - 3 + 13 = 0, 2*j + 5 = 3*p. Suppose 4*z - j*f - 557 = 0, f + 82 = -2*z + 343. Round z to the nearest 10.",
        "a": "130"
    },
    {
        "q": "Let b = -95768 + 96093.837. Let m = b - 325. Round m to 1 dp.",
        "a": "0.8"
    },
    {
        "q": "Let v = -10173 + 9967.11. Round v to the nearest 10.",
        "a": "-210"
    },
    {
        "q": "Let j = -58.6 + 79. Let p = j + -20.39999919. What is p rounded to seven decimal places?",
        "a": "0.0000008"
    },
    {
        "q": "Let f = -2861 - 7807. What is f rounded to the nearest one thousand?",
        "a": "-11000"
    },
    {
        "q": "Let i = 9.7 - 8.45. Let o = i - 1.234. What is o rounded to three decimal places?",
        "a": "0.016"
    },
    {
        "q": "Let g = -0.177 - 18.623. Let p = g + -0.54. Round p to the nearest integer.",
        "a": "-19"
    },
    {
        "q": "Let n = 4859.44 + -4703. Let y = 157 - n. What is y rounded to 1 dp?",
        "a": "0.6"
    },
    {
        "q": "Let u = -376.3 + 355.17. Let l = 21 + u. Let j = 0.42 - l. What is j rounded to one dp?",
        "a": "0.6"
    },
    {
        "q": "Suppose -3*x - 45*o + 49*o = -142260020, 5*x - 237099985 = -3*o. Round x to the nearest 1000000.",
        "a": "47000000"
    },
    {
        "q": "Suppose -29*j + 26*j = -7979988. Suppose -5*m - j = 4*h, -3*h - 2660004 = 5*m - 7*h. What is m rounded to the nearest 100000?",
        "a": "-500000"
    },
    {
        "q": "Suppose 97*l + 106860000 = 91*l. What is l rounded to the nearest one hundred thousand?",
        "a": "-17800000"
    },
    {
        "q": "Let j(y) = -y - 1. Let l be j(-6). Suppose -5*x - l = -15. Suppose x*w - 62514643 + 12914643 = 0. Round w to the nearest one million.",
        "a": "25000000"
    },
    {
        "q": "Let p = -32 + 17. Let f(x) = 12 + 9*x - 1652*x**2 - 2 + 0 - 1903*x**2. Let s be f(p). What is s rounded to the nearest 1000000?",
        "a": "-1000000"
    },
    {
        "q": "Let s(w) = 2*w**2 + 3*w + 3. Let r be s(-5). Let l = -34 + r. Let h be (-11706)/(-9) - l/6. What is h rounded to the nearest 100?",
        "a": "1300"
    },
    {
        "q": "Let i(b) = b**3 + 2*b**2 - 13. Let h(v) = -2*v**3 - 4*v**2 - v + 26. Let n(y) = -2*h(y) - 5*i(y). Let u be n(9). What is u rounded to the nearest 1000?",
        "a": "-1000"
    },
    {
        "q": "Let x = 32423736.999998 - 32423773. Let j = -0.37 - -36.37. Let k = j + x. What is k rounded to 6 decimal places?",
        "a": "-0.000002"
    },
    {
        "q": "Let l = 2527.9559546 + -2091.956027. Let g = l - 436. Round g to five dps.",
        "a": "-0.00007"
    },
    {
        "q": "Let h = 232 - 231.715. Let c = h + 0.885. What is c rounded to 1 dp?",
        "a": "1.2"
    },
    {
        "q": "Let t be 75*(1172912/24)/13. Round t to the nearest 1000.",
        "a": "282000"
    },
    {
        "q": "Let m = 376 + 24. Let s be (1119/(-2))/(-1 + 406/m). What is s rounded to the nearest 1000?",
        "a": "-37000"
    },
    {
        "q": "Let w = -50 - -31. Let s = w + 26. Let k = -6.999997 + s. What is k rounded to five decimal places?",
        "a": "0"
    },
    {
        "q": "Let d = 153847 - 230207. Round d to the nearest ten thousand.",
        "a": "-80000"
    },
    {
        "q": "Let c = 134.8540662336 - -0.1458698664. Let x = c + -135. Round x to five decimal places.",
        "a": "-0.00006"
    },
    {
        "q": "Let j = 627 + -1098. Let f = j + 470.99383. Round f to three decimal places.",
        "a": "-0.006"
    },
    {
        "q": "Let c be -6 + (6 - 808395)*-1. Let g = 547383 - c. Round g to the nearest 10000.",
        "a": "-260000"
    },
    {
        "q": "Let k = -24 + 63. Let i = 8 - k. Let t = 33.6 + i. What is t rounded to zero decimal places?",
        "a": "3"
    },
    {
        "q": "Let g = -161014662 + 82744662. What is g rounded to the nearest 1000000?",
        "a": "-78000000"
    },
    {
        "q": "Suppose 4*r + 976853 + 1614635 = -5*w, -r + 2073203 = -4*w. Round w to the nearest ten thousand.",
        "a": "-520000"
    },
    {
        "q": "Let f = -3.5 - -3.496. Let z = f + -0.576. What is z rounded to 1 decimal place?",
        "a": "-0.6"
    },
    {
        "q": "Let j = -463.32508 - -156.3333. Let i = -307 - j. Round i to 3 dps.",
        "a": "-0.008"
    },
    {
        "q": "Let i = -20258068 - -20256354.7778. Let h = i - -1677.22. Let g = h + 36. What is g rounded to 3 dps?",
        "a": "-0.002"
    },
    {
        "q": "Suppose 3*t + 20 = 8*t, 3*y + 7132 = -2*t. What is y rounded to the nearest ten thousand?",
        "a": "0"
    },
    {
        "q": "Let v = -17029107.8530288 - -17029065. Let s = v + 3.85302845. Let b = s - -39. Round b to 7 decimal places.",
        "a": "-0.0000004"
    },
    {
        "q": "Let u = -189.0364399 - 0.9601401. Let c = -190 - u. Round c to four dps.",
        "a": "-0.0034"
    },
    {
        "q": "Let i = -469 - -1252. Let c = i - 783.000329. What is c rounded to five dps?",
        "a": "-0.00033"
    },
    {
        "q": "Let k = 27 + 21. Let r = -86 + k. Let x = -37.1 - r. What is x rounded to the nearest integer?",
        "a": "1"
    },
    {
        "q": "Let k be 1/(-3)*24/2. Let i be ((-12)/42 - k/14)/(-1). Suppose -h = -i*h + 5, -t = 2*h + 1540. Round t to the nearest 100.",
        "a": "-1500"
    },
    {
        "q": "Let o = -0.717 - -0.92. Let a = o + -0.19415. What is a rounded to 3 decimal places?",
        "a": "0.009"
    },
    {
        "q": "Let d = -209 - -208.9999969384. What is d rounded to 7 dps?",
        "a": "-0.0000031"
    },
    {
        "q": "Let p = -19.19 - -19.13188. What is p rounded to 2 decimal places?",
        "a": "-0.06"
    },
    {
        "q": "Let t be (-10)/(-4) - (-87)/58. Let a be (8000/2)/(t*7/(-1974)). Round a to the nearest one hundred thousand.",
        "a": "-300000"
    },
    {
        "q": "Suppose 3*s + 446 = -2*u, 3*s - 5*u = -9*u - 448. Let y = s - -262. Round y to the nearest one hundred.",
        "a": "100"
    },
    {
        "q": "Let h = 39 + -39. Suppose 3*u - 1166472 = 5*k, -4*k = -h*k - 4*u + 933176. Let p = -16295 - k. Round p to the nearest ten thousand.",
        "a": "220000"
    },
    {
        "q": "Let d = 4222 - 4222.000001403. What is d rounded to 7 decimal places?",
        "a": "-0.0000014"
    },
    {
        "q": "Let l = 1809 - 1746.96. What is l rounded to the nearest 10?",
        "a": "60"
    },
    {
        "q": "Let s = 258085978570981.7000017 + -258086008915645. Let p = s + 30344661. Let c = 2.3 + p. Round c to six decimal places.",
        "a": "0.000002"
    },
    {
        "q": "Let c(q) = 5*q**2 + 36*q - 125. Let b be c(4). Let i = -47 + 260. Suppose i = -4*k - b. Round k to the nearest 10.",
        "a": "-80"
    },
    {
        "q": "Suppose -70*m = -76*m - 168496722. Let r = m - -18742787. Round r to the nearest 100000.",
        "a": "-9300000"
    },
    {
        "q": "Let s be 6081*4753 - (-33)/((-924)/(-196)). What is s rounded to the nearest one million?",
        "a": "29000000"
    },
    {
        "q": "Let t = 393 + -139.3. Let z = 272 - 515. Let q = z + t. What is q rounded to the nearest integer?",
        "a": "11"
    },
    {
        "q": "Suppose a = -5*y + 1, y + 5*a - 5 = -0*y. Suppose 0 = 8*t - 4*t + 3*w - 113999991, y = -5*t - w + 142499997. Round t to the nearest 1000000.",
        "a": "29000000"
    },
    {
        "q": "Let r(t) = -2303*t**2 + 27*t. Let o = -38 + 38. Suppose x = -o*x - 16. Let w be r(x). Round w to the nearest 100000.",
        "a": "-600000"
    },
    {
        "q": "Let d(u) = -u - 5. Let t be (10 + 0 - -4)/(-1 + -1). Let x be d(t). Suppose -2*h + x = -6, -p - 2 = -h. What is p rounded to the nearest ten?",
        "a": "0"
    },
    {
        "q": "Let w = 0.751 - 0.8216. Let i = 0.074 + w. What is i rounded to two decimal places?",
        "a": "0"
    },
    {
        "q": "Let n = -30 - -77. Let i = -49 + n. Let q be -1*(-45 + (0 - i)). Round q to the nearest ten.",
        "a": "40"
    },
    {
        "q": "Suppose 3*m = 2 - 11, -4*b + m = 33673. Let p be ((-1)/((-16)/136))/((-2)/(-1348)). Let u = p + b. Round u to the nearest 100.",
        "a": "-2700"
    },
    {
        "q": "Let j = 233 - 386. Let p = j + 153.00463. Round p to 4 dps.",
        "a": "0.0046"
    },
    {
        "q": "Let j = -3079 - -3092.24. What is j rounded to the nearest 10?",
        "a": "10"
    },
    {
        "q": "Let q = 4.6 - 5.87. Let x = -0.45 - q. Let u = x - 0.819951. Round u to five decimal places.",
        "a": "0.00005"
    },
    {
        "q": "Suppose -k + 4*y - 646 + 14632 = 0, 4*y = -5*k + 69834. Round k to the nearest one thousand.",
        "a": "14000"
    },
    {
        "q": "Let q = 0.07169 - 0.1194. What is q rounded to two decimal places?",
        "a": "-0.05"
    },
    {
        "q": "Let x = -0.21 - -163.21. Let a = x - 163.00000584. What is a rounded to seven decimal places?",
        "a": "-0.0000058"
    },
    {
        "q": "Let t = -30186 + 30183.0634. What is t rounded to 1 decimal place?",
        "a": "-2.9"
    },
    {
        "q": "Let r be -1 - 2 - (-35 - -4). Let j = r - 24. Suppose -3*v - 2*t = 13818 + 34792, -4*v - j*t = 64820. What is v rounded to the nearest one thousand?",
        "a": "-16000"
    },
    {
        "q": "Let a = 178 + -183.5. Let z = -5.499595 - a. What is z rounded to 4 dps?",
        "a": "0.0004"
    },
    {
        "q": "Let u = 155.4803 + 0.2697. What is u rounded to the nearest 10?",
        "a": "160"
    },
    {
        "q": "Let a = 6396032425 - 6396032799.0000269. Let k = -374 - a. What is k rounded to 6 decimal places?",
        "a": "0.000027"
    },
    {
        "q": "Suppose -5*t - 43515 = -5*b, -2*b + 11 - 1 = 0. Let m = t + 15215. Suppose -2*l + 78517 = m. Round l to the nearest 10000.",
        "a": "40000"
    },
    {
        "q": "Let m = 10556 - 10555.999995709. Round m to six dps.",
        "a": "0.000004"
    },
    {
        "q": "Let g = -160220.99980779 + 160294.2998. Let k = g - 73.3. What is k rounded to seven dps?",
        "a": "-0.0000078"
    },
    {
        "q": "Suppose -4*q = 5*m - 38, q + 26 = 5*m - q. Let y be m/(-15) - (1 + 13586/10). Round y to the nearest 1000.",
        "a": "-1000"
    },
    {
        "q": "Suppose -97 = -3*a + q, 126 = 4*a - 2*q + 4*q. Let w = a + -29. Suppose 3*c + 11669997 = w*b, -3*c + 5*b + 11670005 = -6*c. Round c to the nearest 100000.",
        "a": "-3900000"
    },
    {
        "q": "Let f = 2294.63 + -12.63. Let b = 2159.9 - f. Round b to the nearest ten.",
        "a": "-120"
    },
    {
        "q": "Let x(z) = 65623*z**2 + 8*z. Let o be x(4). Suppose 6*a - o = a. Suppose -a = -15*w + 14*w. Round w to the nearest one hundred thousand.",
        "a": "200000"
    },
    {
        "q": "Let q be 12/(-8)*8/(-6). Let f be 74/(-481) + (-108)/(-26). Suppose 2*a = 4, 6*a + 916 = q*d + f*a. What is d rounded to the nearest 100?",
        "a": "500"
    },
    {
        "q": "Let j = 5933 + -3556. Let v = 11298 - 6421. Let r = v - j. What is r rounded to the nearest 1000?",
        "a": "3000"
    },
    {
        "q": "Let k = 15521 - 15520.992267. Round k to three decimal places.",
        "a": "0.008"
    },
    {
        "q": "Let m = 1147 + -1147.0002852. Round m to 4 dps.",
        "a": "-0.0003"
    },
    {
        "q": "Let y be (0 - 3)*4028/(-6). Suppose -482 = -4*r + y. Suppose 0 = -2*q + 5*q + r. Round q to the nearest ten.",
        "a": "-210"
    },
    {
        "q": "Let p(n) = -274627727*n - 2. Let h be p(-1). Suppose -8*x + 3427725 - h = 0. Round x to the nearest one million.",
        "a": "-34000000"
    },
    {
        "q": "Let h(f) be the third derivative of 0*f + 11/6*f**3 + 0 + 8*f**2 - 11/12*f**4 - 3031/20*f**5. Let b be h(-11). Round b to the nearest one million.",
        "a": "-1000000"
    },
    {
        "q": "Let q = 5.2359 + -5.725. What is q rounded to one decimal place?",
        "a": "-0.5"
    },
    {
        "q": "Let o = -9.276 + 9.27596113. What is o rounded to six dps?",
        "a": "-0.000039"
    },
    {
        "q": "Let c = -76.047038 - -79.047. Let d = 95 - 92. Let n = d - c. Round n to five dps.",
        "a": "0.00004"
    },
    {
        "q": "Let c = 248286.0063 + -248272. Let d = -1 + -13. Let o = c + d. What is o rounded to 3 decimal places?",
        "a": "0.006"
    },
    {
        "q": "Let l = 0.08266 - 0.01. What is l rounded to two decimal places?",
        "a": "0.07"
    },
    {
        "q": "Let n = 47511960 + -73181169. Let u = n + 25669206.6899889. Let y = -2.31 - u. Round y to six decimal places.",
        "a": "0.000011"
    },
    {
        "q": "Let g = -1154.7 + 1109. Let f = -45 - g. Let c = -2.75 + f. Round c to 1 dp.",
        "a": "-2.1"
    },
    {
        "q": "Suppose -y - 2*y + 615783 + 1133517 = 0. Round y to the nearest one hundred thousand.",
        "a": "600000"
    },
    {
        "q": "Let d = -4.98502 + 0.58772. Let b = d + 4.33. What is b rounded to 2 dps?",
        "a": "-0.07"
    },
    {
        "q": "Let x = 95 - 92. Suppose 0 = -4*a + 5*q + 92025, 0 = 3*a - x*q - 70550 + 1535. What is a rounded to the nearest 100000?",
        "a": "0"
    },
    {
        "q": "Let p be (-12)/3*-17*-4 - -2. Let y = -848 - p. What is y rounded to the nearest one hundred?",
        "a": "-600"
    },
    {
        "q": "Let m = 152 + -150. Let v be ((-572)/(-66))/(m/(-54)). What is v rounded to the nearest 100?",
        "a": "-200"
    },
    {
        "q": "Let m(k) be the third derivative of 17*k**6/20 + 7*k**5/60 + 2*k**4/3 + 10*k**3 - 46*k**2. Let b be m(-22). What is b rounded to the nearest 100000?",
        "a": "-1100000"
    },
    {
        "q": "Let u be (-21)/6*(-18)/21. Suppose -x - u*x + 54564 = 0. Let m = 1041 - x. Round m to the nearest one thousand.",
        "a": "-13000"
    },
    {
        "q": "Let v(z) = -2*z + 14. Let p be v(6). Suppose -3*b = 4*x - 120, -x + b + 31 = p*b. Let d be x/18 - (-1207994)/4. Round d to the nearest 10000.",
        "a": "300000"
    },
    {
        "q": "Let x = 192560612 + -409790612. What is x rounded to the nearest one million?",
        "a": "-217000000"
    },
    {
        "q": "Let v = -55817 + 55817.00027963. What is v rounded to five decimal places?",
        "a": "0.00028"
    },
    {
        "q": "Let v = 0.4 - -0.1. Let a = v - 0.75. Let q = 0.2499924 + a. Round q to 6 decimal places.",
        "a": "-0.000008"
    },
    {
        "q": "Let t = 1013.406 - 1012. Let k = t - -0.214. What is k rounded to one dp?",
        "a": "1.6"
    },
    {
        "q": "Let u = 73.23 + 16.07. Let i = u - 38. What is i rounded to the nearest ten?",
        "a": "50"
    },
    {
        "q": "Let z = 263797 - 263808.49554. Let f = 11.5 + z. What is f rounded to 3 dps?",
        "a": "0.004"
    },
    {
        "q": "Let v = 9.547 + 22.494. What is v rounded to the nearest integer?",
        "a": "32"
    },
    {
        "q": "Let s be 2 - ((-3 - 3) + 4). Let f be 0/3 + s - 4. Suppose -4*l + 3121 - 1121 = f. What is l rounded to the nearest 1000?",
        "a": "1000"
    },
    {
        "q": "Let w = 135.675232 + -327.675363. Let l = -191.52 - 0.48. Let i = l - w. Round i to five decimal places.",
        "a": "0.00013"
    },
    {
        "q": "Let c = -0.0401 + 3.3641. Let a = 3.322533 - c. What is a rounded to four decimal places?",
        "a": "-0.0015"
    },
    {
        "q": "Let i = 0.27105 + 11.23995. Round i to the nearest integer.",
        "a": "12"
    },
    {
        "q": "Let q = -2773.221775202 + 5.846838202. Let n = q - -2767.23. Let z = -0.145 - n. Round z to five decimal places.",
        "a": "-0.00006"
    },
    {
        "q": "Let p = -3 - 127. Let k = p - -130.0000249. Round k to 5 decimal places.",
        "a": "0.00002"
    },
    {
        "q": "Let q = -0.81383 + 0.7532. What is q rounded to 3 decimal places?",
        "a": "-0.061"
    },
    {
        "q": "Let k(g) be the third derivative of -433121*g**4/24 - 32*g**3/3 - g**2 - 42*g. Let o be k(16). Round o to the nearest 1000000.",
        "a": "-7000000"
    },
    {
        "q": "Let c = 0.4161 - 0.417994. What is c rounded to three dps?",
        "a": "-0.002"
    },
    {
        "q": "Suppose -2*o - 7 = -25. Let a be (o + -7)*(-22 - 0). Let k be (-79199998)/8 - (-11)/a. Round k to the nearest 1000000.",
        "a": "-10000000"
    },
    {
        "q": "Let c = -1538.32 + -155.28. What is c rounded to the nearest one hundred?",
        "a": "-1700"
    },
    {
        "q": "Let x = -309 + 543. Let p = x + -204.6. Round p to the nearest integer.",
        "a": "29"
    },
    {
        "q": "Let b = 60232083 - 24902083. What is b rounded to the nearest one million?",
        "a": "35000000"
    },
    {
        "q": "Let y = 12.77457972 + 0.22542328. Let h = 13 - y. What is h rounded to 6 decimal places?",
        "a": "-0.000003"
    },
    {
        "q": "Let i(v) = 5115624*v**2 + 112*v - 432. Let h be i(4). Round h to the nearest 1000000.",
        "a": "82000000"
    },
    {
        "q": "Let a = 26700617 + -26700383.00194. Let r = -499 - -733. Let h = r - a. Round h to four dps.",
        "a": "0.0019"
    },
    {
        "q": "Let i = 0.65912009246935 + 35195851.34108690753065. Let o = -35195786 + i. Let s = o + -66. Round s to 5 dps.",
        "a": "0.00021"
    },
    {
        "q": "Let h = -1404.5908149 - -1404.55. Let o = h - -0.0407. What is o rounded to five dps?",
        "a": "-0.00011"
    },
    {
        "q": "Let s(k) = -6*k + 115. Let f be s(11). Round f to the nearest ten.",
        "a": "50"
    },
    {
        "q": "Suppose 3 = -3*x, 5*i - 25 = 4*x - 1. Suppose 1092 = -3*v - 3*q, 0*v = i*v + 5*q + 1457. What is v rounded to the nearest ten?",
        "a": "-360"
    },
    {
        "q": "Let c = 16.9999988592 + -17. What is c rounded to 7 dps?",
        "a": "-0.0000011"
    },
    {
        "q": "Let d = 3234 + -3233.9997325. What is d rounded to 5 dps?",
        "a": "0.00027"
    },
    {
        "q": "Let f = 0.2613 + -0.3236. What is f rounded to 2 dps?",
        "a": "-0.06"
    },
    {
        "q": "Let o = -2.57 - -2.6291. Let j = -0.05124 + o. Round j to 3 decimal places.",
        "a": "0.008"
    },
    {
        "q": "Let n(g) = -282*g**3 - 3*g**2 + 5*g + 9. Let x be n(-3). Suppose 0 = -0*k - 21*k + x. What is k rounded to the nearest one hundred?",
        "a": "400"
    },
    {
        "q": "Let k = 8.586 + -0.916. Let q = k - 7.66513. What is q rounded to 3 decimal places?",
        "a": "0.005"
    },
    {
        "q": "Let p = 842 - 356. Let l = p + -460.3. Round l to zero dps.",
        "a": "26"
    },
    {
        "q": "Let w = -2.072 + 2. Let o = -99.119 + 99. Let b = o - w. Round b to two dps.",
        "a": "-0.05"
    },
    {
        "q": "Let y = -14.350281 - -16.6502548. Let j = 1333 - 1330.7. Let t = y - j. What is t rounded to 6 dps?",
        "a": "-0.000026"
    },
    {
        "q": "Let z = 77361.542 - 77362.85199548. Let j = 1.31 + z. What is j rounded to 6 dps?",
        "a": "0.000005"
    },
    {
        "q": "Let p = -21745.991287 - -21746. Round p to three decimal places.",
        "a": "0.009"
    },
    {
        "q": "Suppose -g + 7226006 = 6*l - 3*l, -8 = -4*l. What is g rounded to the nearest one million?",
        "a": "7000000"
    },
    {
        "q": "Let m(p) = 815*p**2 + 9*p + 2. Let u be 2/(-6) + 66/9. Let z be m(u). What is z rounded to the nearest one thousand?",
        "a": "40000"
    },
    {
        "q": "Let y be 55/(-35)*3359949 + (-1)/7. Let s = y - -11539920. What is s rounded to the nearest one hundred thousand?",
        "a": "6300000"
    },
    {
        "q": "Let h = 6.223641 - -0.050559. Let j = h - 0.0542. Round j to the nearest integer.",
        "a": "6"
    },
    {
        "q": "Let m = -0.489 + 0.48900044. Round m to seven decimal places.",
        "a": "0.0000004"
    },
    {
        "q": "Let h = 12880.398 + -12903. Round h to 1 dp.",
        "a": "-22.6"
    },
    {
        "q": "Let m = -93024.10276 - -93026. Let k = m + -1.9. Round k to 4 dps.",
        "a": "-0.0028"
    },
    {
        "q": "Let h = 154295 + -154118.6675. Let y = 176.37250034 - h. Let s = -0.04 + y. What is s rounded to 7 dps?",
        "a": "0.0000003"
    },
    {
        "q": "Let o(b) = -335185*b**3 + 3*b**2 + 9*b + 5. Let q be o(-3). What is q rounded to the nearest 1000000?",
        "a": "9000000"
    },
    {
        "q": "Let j be (-2 - (0 - -1))*5. Suppose -15 = 3*g, -4*g = i + 54 - 39. Let s be (-2)/i*-10*j/(-10). What is s rounded to 0 dps?",
        "a": "6"
    },
    {
        "q": "Let a = 18.8 - -75.2. Let b = 45 - a. Let f = b + 49.0093. What is f rounded to 3 decimal places?",
        "a": "0.009"
    },
    {
        "q": "Let h = -3091156002.636564469 - -3091155879. Let i = h + 0.636555169. Let g = i - -123. What is g rounded to 6 decimal places?",
        "a": "-0.000009"
    },
    {
        "q": "Let y = -2547.85783 - -2383.856. Let r = -377 - -541. Let n = y + r. What is n rounded to four decimal places?",
        "a": "-0.0018"
    },
    {
        "q": "Let q = 0.4 - 0.1. Let b = q + 0.7. Let f = 1.0051 - b. Round f to three decimal places.",
        "a": "0.005"
    },
    {
        "q": "Suppose -7*c + 107731140 + 39418002 = 0. Suppose -7*w = -c - 1728694. What is w rounded to the nearest 1000000?",
        "a": "3000000"
    },
    {
        "q": "Let f(r) = -4639*r**3 + 5*r**2. Suppose 8*v - 28 = v. Suppose v*k + 15 = k. Let m be f(k). What is m rounded to the nearest one hundred thousand?",
        "a": "600000"
    },
    {
        "q": "Let r be (-6 - 0) + 198 + -9806. What is r rounded to the nearest 100?",
        "a": "-9600"
    },
    {
        "q": "Let f = -0.1 - 16.5. Let j = 34710996.599887 + -34710980. Let p = f + j. Round p to 5 dps.",
        "a": "-0.00011"
    },
    {
        "q": "Let h = -16.5 - -16. Let o = 0.56 + h. Let d = 0.05825 - o. Round d to 4 decimal places.",
        "a": "-0.0018"
    },
    {
        "q": "Let k = -2246 + 1374. Let j = -796.9 - k. What is j rounded to the nearest ten?",
        "a": "80"
    },
    {
        "q": "Let o = 27.83 + 141.47. Let n = 768 - 591. Let a = n - o. Round a to the nearest integer.",
        "a": "8"
    },
    {
        "q": "Let x(n) = -4051*n**3 - 4*n**2 - 13*n + 40. Let p be x(5). Round p to the nearest one hundred thousand.",
        "a": "-500000"
    },
    {
        "q": "Let a = -31680.54908412 + 31953.54909. Let p = a - 273. What is p rounded to 6 decimal places?",
        "a": "0.000006"
    },
    {
        "q": "Let p = 5857 - 5856.9994158. Round p to 4 dps.",
        "a": "0.0006"
    },
    {
        "q": "Let m = -33.4 - 152.6. Let o = m - -179.26. What is o rounded to the nearest integer?",
        "a": "-7"
    },
    {
        "q": "Suppose 13*w - 14 - 12 = 0. Let l be w + 2 - (-2 - 96199994). What is l rounded to the nearest one million?",
        "a": "96000000"
    },
    {
        "q": "Let o(h) = 150062*h**2 + 121*h - 8. Let z be o(-4). Round z to the nearest 10000.",
        "a": "2400000"
    },
    {
        "q": "Let s = 2721485.7 - 2607386. Let f = 114225.70178 - s. Let k = 126 - f. What is k rounded to four dps?",
        "a": "-0.0018"
    },
    {
        "q": "Let j = -1485049 - -793049. What is j rounded to the nearest 100000?",
        "a": "-700000"
    },
    {
        "q": "Suppose 0*z = z + t - 550200003, -2*z + t = -1100399997. Suppose 0 = -2*v + 8*v - z. Suppose u = -6*u + v. Round u to the nearest 1000000.",
        "a": "13000000"
    },
    {
        "q": "Let w = -10 + 16. Let a = 10139 + -5343. Suppose l - 5*y = -3*y - a, 3*y = -w. What is l rounded to the nearest 1000?",
        "a": "-5000"
    },
    {
        "q": "Let f = 1.11817593 + -1.1183. Round f to five decimal places.",
        "a": "-0.00012"
    },
    {
        "q": "Let p(i) = -4920247*i - 1482. Let z be p(-6). Round z to the nearest one million.",
        "a": "30000000"
    },
    {
        "q": "Let i = -1.208317 + 1.2134. Round i to four dps.",
        "a": "0.0051"
    },
    {
        "q": "Let a = -9619.0004369 - -9619. What is a rounded to 4 decimal places?",
        "a": "-0.0004"
    },
    {
        "q": "Let u = 89103 - 89113.9974. Let r = -15.2 - -26.2. Let j = u + r. Round j to three decimal places.",
        "a": "0.003"
    },
    {
        "q": "Let b(z) = z**3 + 8*z**2 - 7*z + 21. Let l be (-6 + 0)*3/2. Let a be b(l). Suppose 2*r = -8*v + a*v + 3075, v - 1533 = -r. Round r to the nearest one hundred.",
        "a": "1500"
    },
    {
        "q": "Let t = 14.2500026838 - 14.25. Round t to 7 decimal places.",
        "a": "0.0000027"
    },
    {
        "q": "Let f = -54.1 - -10.1. Let x = f + 100. Let w = x + -55.9999923. Round w to six decimal places.",
        "a": "0.000008"
    },
    {
        "q": "Let h = -10525.83 + 10432. What is h rounded to the nearest integer?",
        "a": "-94"
    },
    {
        "q": "Let k = 3691.99491 + -3692. What is k rounded to two dps?",
        "a": "-0.01"
    },
    {
        "q": "Suppose 5*u - 64825 = 3*l, 24*u = 22*u - 3*l + 25930. Round u to the nearest one hundred.",
        "a": "13000"
    },
    {
        "q": "Let v = 4215 + -4212.6688. Round v to one dp.",
        "a": "2.3"
    },
    {
        "q": "Let p = 33 + -128. Let w = -41 - p. Let u = 54.000053 - w. Round u to five decimal places.",
        "a": "0.00005"
    },
    {
        "q": "Let q = 8160 + -7715.7. Let k = -385 + q. What is k rounded to the nearest 10?",
        "a": "60"
    },
    {
        "q": "Let u(t) = -4*t - 19. Let q be u(2). Let p = 12 - 18. Let k be p/q - (-392)/(-63). What is k rounded to the nearest ten?",
        "a": "-10"
    },
    {
        "q": "Let p = 0.37 + -59.37. Let z = 59.556 + p. What is z rounded to 1 decimal place?",
        "a": "0.6"
    },
    {
        "q": "Suppose -18*x + 1902114 + 1104280 = -710606. Round x to the nearest 100000.",
        "a": "200000"
    },
    {
        "q": "Let f = 20 + -3. Let u(o) = -5*o**3 + 6*o**2 + 10*o + 1. Let j be u(f). What is j rounded to the nearest 1000?",
        "a": "-23000"
    },
    {
        "q": "Let t = 4325 - 4313.48. Round t to zero decimal places.",
        "a": "12"
    },
    {
        "q": "Let r = -55433021116 + 55433021234.200001794. Let v = r + -118.2. Round v to seven dps.",
        "a": "0.0000018"
    },
    {
        "q": "Let b = 41665.0031649 - 41665. What is b rounded to five dps?",
        "a": "0.00316"
    },
    {
        "q": "Let f = -2123.104 - -2121.703897. Let d = f + 1.4. What is d rounded to five decimal places?",
        "a": "-0.0001"
    },
    {
        "q": "Let c = -169596 - -547711. Let z = 82885 + c. Round z to the nearest one hundred thousand.",
        "a": "500000"
    },
    {
        "q": "Let q = -1.611 - -1.599908. What is q rounded to three decimal places?",
        "a": "-0.011"
    },
    {
        "q": "Let h = 194 + -341. Let a = -147.16 - h. Round a to 2 decimal places.",
        "a": "-0.16"
    },
    {
        "q": "Let g = 12178.000013907 - 12178. What is g rounded to 7 decimal places?",
        "a": "0.0000139"
    },
    {
        "q": "Let n = 12.07 - 64.97. Let j = 2.1 - n. Let h = -55.00000089 + j. Round h to seven dps.",
        "a": "-0.0000009"
    },
    {
        "q": "Let j = -43.53 - 24.12. Round j to the nearest 10.",
        "a": "-70"
    },
    {
        "q": "Let k = 295085976.0000043 + -295085953. Let s = 25 - 48. Let l = s + k. Round l to 6 decimal places.",
        "a": "0.000004"
    },
    {
        "q": "Let q be 16399/(-62)*(-3 + 1). Let s = q - 239. Round s to the nearest 1000.",
        "a": "0"
    },
    {
        "q": "Let t(v) = -3*v**3 - 50*v**2 - 36*v + 181. Let d be t(-43). Round d to the nearest one hundred thousand.",
        "a": "100000"
    },
    {
        "q": "Suppose 0 = -14*z + 8*z + 6495600. Round z to the nearest 100000.",
        "a": "1100000"
    },
    {
        "q": "Let k = 38 - 36. Let v(b) = -b**k - 2*b**3 - 13*b + 5*b**3 + 12 - 4*b**3. Let z be v(6). What is z rounded to the nearest ten?",
        "a": "-320"
    },
    {
        "q": "Suppose 5*x = -2*x + 112. Let t be 9903976/x - 3/(-2). What is t rounded to the nearest one hundred thousand?",
        "a": "600000"
    },
    {
        "q": "Let r = -6071 + 6072.0044. Round r to one decimal place.",
        "a": "1"
    },
    {
        "q": "Let n = 282.7 - 260. Let y = -22.700001 + n. Round y to 6 dps.",
        "a": "-0.000001"
    },
    {
        "q": "Let h = 802 - 801.9999994236. What is h rounded to seven decimal places?",
        "a": "0.0000006"
    },
    {
        "q": "Let w(f) = f - 1. Let b(z) = 1503*z - 38. Let y(o) = b(o) - 5*w(o). Let m be y(17). Suppose -m = 2*r - 67433. Round r to the nearest 10000.",
        "a": "20000"
    },
    {
        "q": "Let b = -1801 - -1543. Let y = -1424.2 - -1191. Let d = b - y. Round d to zero decimal places.",
        "a": "-25"
    },
    {
        "q": "Let q = 3385 + -3385.00023872. What is q rounded to 5 decimal places?",
        "a": "-0.00024"
    },
    {
        "q": "Let i = -25 + -25. Let z = i - -49.9999704. Round z to 6 dps.",
        "a": "-0.00003"
    },
    {
        "q": "Let f(b) = 4879*b**2 - 59*b + 632. Let w be f(9). What is w rounded to the nearest 100000?",
        "a": "400000"
    },
    {
        "q": "Let p = -25 - -7. Let g = p - 27. Let c = 45.000409 + g. What is c rounded to five dps?",
        "a": "0.00041"
    },
    {
        "q": "Suppose 0*h - 7*h - 140 = 0. Let c be 42405/4 + h/16. Round c to the nearest one thousand.",
        "a": "11000"
    },
    {
        "q": "Let g = 290 + -166. Let k = 123.19 - g. Let a = k - -0.81000051. What is a rounded to 7 dps?",
        "a": "0.0000005"
    },
    {
        "q": "Let x = 14869.833 - 14956.8. Let g = x + 87. Round g to two decimal places.",
        "a": "0.03"
    },
    {
        "q": "Let z = -1 + -4. Let d be ((-208)/(-12)*2)/(2/401538). Let x be 1/z - d/40. What is x rounded to the nearest ten thousand?",
        "a": "-170000"
    },
    {
        "q": "Let z = 0.056 + 98.944. Let l = z - 98.99216. Round l to 3 dps.",
        "a": "0.008"
    },
    {
        "q": "Let w(h) = 6597*h**2 + 67*h - 20. Let b be w(29). Let s be b - -1*0*(4 + -3). Round s to the nearest one million.",
        "a": "6000000"
    },
    {
        "q": "Let o(q) = -313209*q**3 + 4*q**2 + q. Let c be 0 + -3 - -5 - -2. Let y be o(c). Let h = y + 14045308. What is h rounded to the nearest 1000000?",
        "a": "-6000000"
    },
    {
        "q": "Let c = 3979.2976 + -3975. Let n = 0.2064 - c. Let k = -4.1 - n. What is k rounded to three dps?",
        "a": "-0.009"
    },
    {
        "q": "Let k(r) = -2*r**3 - 4*r**2 - 5*r - 5. Let m be k(-2). Suppose 0 = -m*s + 4981776 + 10218224. What is s rounded to the nearest one million?",
        "a": "3000000"
    },
    {
        "q": "Let s = -22455.53985362 + 22885.539862. Let p = -430 + s. Round p to six dps.",
        "a": "0.000008"
    },
    {
        "q": "Let m = 456017.17249332 + -455997.255. Let t = m + 0.08252568. Let s = -20 + t. What is s rounded to five decimal places?",
        "a": "0.00002"
    },
    {
        "q": "Let o = -30 - -68. Let r = o - 72. Let f = 33.99852 + r. What is f rounded to four dps?",
        "a": "-0.0015"
    },
    {
        "q": "Let l = -12.14 + 12.139999232. What is l rounded to seven decimal places?",
        "a": "-0.0000008"
    },
    {
        "q": "Let t = 3.89 + -3.88997272. What is t rounded to 6 decimal places?",
        "a": "0.000027"
    },
    {
        "q": "Let c = -20.75864 - -21.03. What is c rounded to two dps?",
        "a": "0.27"
    },
    {
        "q": "Let s = -0.08 - -1.58. Let t = 9.27 + -4.37. Let a = t - s. What is a rounded to zero decimal places?",
        "a": "3"
    },
    {
        "q": "Let o = 2053.2 + -2663. What is o rounded to the nearest 100?",
        "a": "-600"
    },
    {
        "q": "Suppose -p = i - 11, -5*p = i - 4*i + 1. Suppose -3 = 2*m - i. Suppose 0 = -3*f + 4*a + 6004, 3*f - 2*f = m*a + 2002. Round f to the nearest 10000.",
        "a": "0"
    },
    {
        "q": "Let i = -20 + 41. Let a = i + -26. Let f = 4.9982 + a. Round f to three dps.",
        "a": "-0.002"
    },
    {
        "q": "Suppose -5*p - 4 = -z + 24, 4*p + 32 = 4*z. Suppose -1503 = 3*g + 4*m - m, -z*g - 4*m = 1504. What is g rounded to the nearest 1000?",
        "a": "-1000"
    },
    {
        "q": "Let a = -21961639.62999819 + 21961642.7. Let w = -3.07 + a. Round w to 7 dps.",
        "a": "0.0000018"
    },
    {
        "q": "Suppose -4*m = -b + 1043605, -4*b + 260920 = -41*m + 40*m. What is m rounded to the nearest 100000?",
        "a": "-300000"
    },
    {
        "q": "Let z(w) = -15*w - 27. Let h be z(0). Let t(b) = -4347*b**2 + 41*b + 70. Let g be t(h). What is g rounded to the nearest 100000?",
        "a": "-3200000"
    },
    {
        "q": "Let q = -3.5311 - 0.1369. What is q rounded to the nearest integer?",
        "a": "-4"
    },
    {
        "q": "Let l = 37 - 36.8. Let x = l - -0.25. Let o = -12.35 - x. What is o rounded to the nearest integer?",
        "a": "-13"
    },
    {
        "q": "Let n be ((-3)/6)/(2/(-15016)). Suppose 17*u - n = 105. What is u rounded to the nearest ten?",
        "a": "230"
    },
    {
        "q": "Let x be (0 - -9) + 9/(-3). Let k = -8 + 13. Suppose 2*s = -5*o + 121, 0 = 2*s - x*o + k*o - 151. What is s rounded to the nearest 10?",
        "a": "70"
    },
    {
        "q": "Suppose 0 = 19*z + 41*z + 1434216 + 1794384. Round z to the nearest 10000.",
        "a": "-50000"
    },
    {
        "q": "Let y be -4*4*(-3)/6. Suppose y = -3*v + 20. Suppose -v*i + 4000000 = -3*i. Round i to the nearest one million.",
        "a": "4000000"
    },
    {
        "q": "Let u = 67148.7906 - 67156. Let j = u - -0.0394. Round j to the nearest integer.",
        "a": "-7"
    },
    {
        "q": "Suppose -w = 2*o + 2312994, -w - 539439 = -5*o + 1773576. Round w to the nearest 1000000.",
        "a": "-2000000"
    },
    {
        "q": "Suppose -5*i + 22 = -58. Suppose 0 = -2*z + i - 6. Suppose 0*a - 620 = -3*a - 5*b, z*a + b = 1004. What is a rounded to the nearest one hundred?",
        "a": "200"
    },
    {
        "q": "Let m = -148 - -278. Let o = m - 129.99208. What is o rounded to 3 dps?",
        "a": "0.008"
    },
    {
        "q": "Let i = -13852.5392 + -33220.4723. Let q = i - -47025. Let b = 48 + q. Round b to 3 decimal places.",
        "a": "-0.012"
    },
    {
        "q": "Let h = 144 + 14. Let f = h + -159.36. Round f to 1 dp.",
        "a": "-1.4"
    },
    {
        "q": "Let z = -4689.991885 + 4690. What is z rounded to three dps?",
        "a": "0.008"
    },
    {
        "q": "Let t = 50 - 48. Let z be t + (-8644 + 1 - 2). Let r be (-2500)/(3 + z/2880). What is r rounded to the nearest 1000000?",
        "a": "2000000"
    },
    {
        "q": "Let p = 0.038 - -35.962. Let m = -91.63 - -127.632. Let a = m - p. Round a to three dps.",
        "a": "0.002"
    },
    {
        "q": "Let s = 225.856 + -226. Let m = s + 0.14399536. What is m rounded to 7 dps?",
        "a": "-0.0000046"
    },
    {
        "q": "Suppose -2*j - 16 + 20 = 0. Suppose -18*n = -14*n - 5*z + 228, -124 = j*n - 5*z. What is n rounded to the nearest 10?",
        "a": "-50"
    },
    {
        "q": "Let h = 336 + -194. Let j = 141.19 - h. Round j to two dps.",
        "a": "-0.81"
    },
    {
        "q": "Let o = 107 + -105.36. Let v = 1.6400045 - o. What is v rounded to six decimal places?",
        "a": "0.000005"
    },
    {
        "q": "Let i = -441183 + 249703. Round i to the nearest ten thousand.",
        "a": "-190000"
    },
    {
        "q": "Let p = -47.1411 + 0.0411. Let a = 48 + p. Let s = a - 1.004. Round s to two decimal places.",
        "a": "-0.1"
    },
    {
        "q": "Let s = -309.4 - -462. Let w = 173 - s. What is w rounded to zero dps?",
        "a": "20"
    },
    {
        "q": "Let l = 137 - 136.18. Let q = 0.8200095 - l. What is q rounded to five decimal places?",
        "a": "0.00001"
    },
    {
        "q": "Let m = 0.059 + -2.959. Let g = -3.07 - m. Let s = 0.16999775 + g. Round s to 7 decimal places.",
        "a": "-0.0000023"
    },
    {
        "q": "Let l = -1791 + 3105. Let m = -1313.99999203 + l. Round m to 7 dps.",
        "a": "0.000008"
    },
    {
        "q": "Let v = -187 - -187.471. Let h = 0.163 - v. Round h to 1 decimal place.",
        "a": "-0.3"
    },
    {
        "q": "Let i = 5115744874.1011692 - 5115746076. Let a = 1254.89882 + i. Let n = -53 + a. What is n rounded to six decimal places?",
        "a": "-0.000011"
    },
    {
        "q": "Let d = 194663 + -196057.27. Let i = d - -1406. What is i rounded to the nearest integer?",
        "a": "12"
    },
    {
        "q": "Let a = -1630.4606 + 1747.461424. Let t = a + -117. What is t rounded to 4 dps?",
        "a": "0.0008"
    },
    {
        "q": "Let t = -3240733.4 - -3241145.24169. Let y = t + 0.68831. Let s = -416 + y. What is s rounded to one dp?",
        "a": "-3.5"
    },
    {
        "q": "Let l = -6221 + 6276.06. Round l to 0 decimal places.",
        "a": "55"
    },
    {
        "q": "Suppose 20*i - 129*i = -1073977000. Round i to the nearest 1000000.",
        "a": "10000000"
    },
    {
        "q": "Let z = -50663184 + 50663176.9999987. Let n = 6.74 + 0.26. Let o = z + n. What is o rounded to 6 dps?",
        "a": "-0.000001"
    },
    {
        "q": "Let a = -1.8483 + -30.2837. What is a rounded to one decimal place?",
        "a": "-32.1"
    },
    {
        "q": "Suppose 0 = -0*o + 3*o - p - 246, 3*p = -2*o + 175. Suppose o = 8*r + 19. What is r rounded to the nearest ten?",
        "a": "10"
    },
    {
        "q": "Let w = -143808889 + 143808718.999926. Let v = 170 + w. Round v to four dps.",
        "a": "-0.0001"
    },
    {
        "q": "Let g = -34688252 + 34692196.00025. Let b = 3936 - g. Let s = -8 - b. Round s to 4 decimal places.",
        "a": "0.0003"
    },
    {
        "q": "Let z = 1813 - 1807.045. What is z rounded to one dp?",
        "a": "6"
    },
    {
        "q": "Let o = -116916956953260.54000072 - -116916966351508. Let u = o + -9398247. Let f = u + -0.46. What is f rounded to 7 decimal places?",
        "a": "-0.0000007"
    },
    {
        "q": "Let c = 3495782.32 + -3495733.7199539. Let g = -48.6 + c. What is g rounded to 5 dps?",
        "a": "0.00005"
    },
    {
        "q": "Let g = -12608329 + 28816329. What is g rounded to the nearest 100000?",
        "a": "16200000"
    },
    {
        "q": "Let u = -14.936715 - -13.6369. Let m = -43 - -41.7. Let l = u - m. Round l to 5 dps.",
        "a": "0.00019"
    },
    {
        "q": "Let h = -21 + 23.93. Let z = -358.77 + 358. Let u = z - h. What is u rounded to one dp?",
        "a": "-3.7"
    },
    {
        "q": "Let w = 599 - 1054. Let b = 899 + w. Let m = b + -444.0411. What is m rounded to 3 decimal places?",
        "a": "-0.041"
    },
    {
        "q": "Let n = 3.75 - 226.75. Let v = n - -222.99858. Round v to three dps.",
        "a": "-0.001"
    },
    {
        "q": "Let d = -1.4964 + 0.3594. Round d to one decimal place.",
        "a": "-1.1"
    },
    {
        "q": "Suppose 0 = 5*w + 5*i - 100, -50 = -2*w - w - 5*i. Let v be (w/(-15))/((-2)/(-2040)). What is v rounded to the nearest 100?",
        "a": "-1700"
    },
    {
        "q": "Let i = 3310.9999696 + -3311. Round i to six decimal places.",
        "a": "-0.00003"
    },
    {
        "q": "Let u = -38 + 118. Let d = -122.4 + u. Round d to the nearest integer.",
        "a": "-42"
    },
    {
        "q": "Let a = 0.188 - 0.122. Let m = 0.06051 - a. Round m to four dps.",
        "a": "-0.0055"
    },
    {
        "q": "Let i = -71 - -40. Let y = 31.06 + i. Let h = y + -0.092. Round h to 2 dps.",
        "a": "-0.03"
    },
    {
        "q": "Let h = -2560303.00651 - -2561017. Let i = 714 - h. What is i rounded to four dps?",
        "a": "0.0065"
    },
    {
        "q": "Let a = -313699.00312 - -313853. Let z = -154 + a. Round z to 4 decimal places.",
        "a": "-0.0031"
    },
    {
        "q": "Let g = -0.17172879 - -0.17165. Round g to 5 decimal places.",
        "a": "-0.00008"
    },
    {
        "q": "Let q(x) be the first derivative of -5570000*x**3/3 - 11*x**2/2 - 11*x - 33. Let p be q(-1). What is p rounded to the nearest one million?",
        "a": "-6000000"
    },
    {
        "q": "Let k be 549/6*4/3. Let s be (-4)/(16/20) + -146 + -8. Let b = k - s. Round b to the nearest 10.",
        "a": "280"
    },
    {
        "q": "Let z = 0.0113 - -230.9887. Let n = 230.9978 - z. Round n to three decimal places.",
        "a": "-0.002"
    },
    {
        "q": "Let v = -0.33352 + -1.92744. Let x = v + 2.662. Let o = -0.4 + x. What is o rounded to 4 dps?",
        "a": "0.001"
    },
    {
        "q": "Let u = 4.049177355 - -496984.951712645. Let p = -496766 + u. Let s = p - 223. What is s rounded to 4 dps?",
        "a": "0.0009"
    },
    {
        "q": "Let i = -1699 + 1698.9996224. What is i rounded to five decimal places?",
        "a": "-0.00038"
    },
    {
        "q": "Let w = -160 - -147.5. Let r = w - -2.22. What is r rounded to zero dps?",
        "a": "-10"
    },
    {
        "q": "Let r = -0.363 - -109.863. Let l = r - 109.5906. Round l to 2 decimal places.",
        "a": "-0.09"
    },
    {
        "q": "Let h = -81995 + 81996.088848. Let t = h - 1.09. Round t to four decimal places.",
        "a": "-0.0012"
    },
    {
        "q": "Let d(f) be the first derivative of 3001*f**2 - 12*f + 2. Suppose -s - 6 = 4*g, -4*g - 9 = -s + 9. Let c be d(s). What is c rounded to the nearest ten thousand?",
        "a": "40000"
    },
    {
        "q": "Let p(s) = 1492435*s - 5. Let d be p(8). Suppose 2*u + 5*i - 2060548 - d = 0, 4*i = 4. Let j = 4240009 - u. Round j to the nearest one hundred thousand.",
        "a": "-2800000"
    },
    {
        "q": "Let s = 781.0007682 - 781. Round s to four dps.",
        "a": "0.0008"
    },
    {
        "q": "Let b be 100/90*-282*(0 + -5*90). What is b rounded to the nearest 10000?",
        "a": "140000"
    },
    {
        "q": "Let m = 260822 + -260961.803. Let c = m - -139.603009. Let y = c + 0.2. What is y rounded to 6 dps?",
        "a": "0.000009"
    },
    {
        "q": "Let q = -7057 - -7057.0014366. Round q to four decimal places.",
        "a": "0.0014"
    },
    {
        "q": "Suppose 0*a + 2*n = -2*a + 42522, -106321 = -5*a - n. Suppose -3*k = 5*p - a, -2*k - 4*p = -13298 - 882. What is k rounded to the nearest one thousand?",
        "a": "7000"
    },
    {
        "q": "Let p = -1.932 - -0.037. Let v = p - -2.31. Round v to 2 dps.",
        "a": "0.42"
    },
    {
        "q": "Let d = 493.34 + 8.66. Let o = d + -501.99999434. Round o to seven dps.",
        "a": "0.0000057"
    },
    {
        "q": "Let c = 113481.318 + -113373. Let a = 108 - c. Let j = a - -0.3053. What is j rounded to 3 dps?",
        "a": "-0.013"
    },
    {
        "q": "Let g = -2.08 + -160.92. Let s = g + 163.067. What is s rounded to two dps?",
        "a": "0.07"
    },
    {
        "q": "Let o = 8188.7 - 7738. Let x = 491 - o. Round x to zero decimal places.",
        "a": "40"
    },
    {
        "q": "Let l(d) = -d**3 + 5*d**2 - 3*d. Let w be l(4). Let y(i) = 2*i**3 - 5*i**2 - 5*i + 6. Let f be y(w). Let z = -61 + f. What is z rounded to the nearest ten?",
        "a": "-30"
    },
    {
        "q": "Let h = 8451 + -8451.00003611. What is h rounded to five dps?",
        "a": "-0.00004"
    },
    {
        "q": "Let o be ((3279/12)/(-1))/((-2)/8). Let t = o + -2850. Let j = 187 + t. Round j to the nearest 100.",
        "a": "-1600"
    },
    {
        "q": "Let v = -9.41 - -12.0352. Round v to 1 decimal place.",
        "a": "2.6"
    },
    {
        "q": "Suppose -23*z = -14*z - 216. Suppose -3245 = z*r + 9235. Round r to the nearest one hundred.",
        "a": "-500"
    },
    {
        "q": "Suppose -148*a + 178*a + 207720000 = 0. Round a to the nearest 100000.",
        "a": "-6900000"
    },
    {
        "q": "Let h = -190.27584 - -190. What is h rounded to three decimal places?",
        "a": "-0.276"
    },
    {
        "q": "Let b = -7167.06122 + 7167. Round b to 2 dps.",
        "a": "-0.06"
    },
    {
        "q": "Let f = -32 + 33.6. Let z = 11.8 - f. Let x = -6.1 + z. Round x to the nearest integer.",
        "a": "4"
    },
    {
        "q": "Let b = -1733 - -1732.999990096. What is b rounded to 6 dps?",
        "a": "-0.00001"
    },
    {
        "q": "Let w = -6.9342599292 - -44.5342596902. Let g = 37.6 - w. What is g rounded to 7 decimal places?",
        "a": "0.0000002"
    },
    {
        "q": "Let t = 7249.96 + -7068. What is t rounded to the nearest ten?",
        "a": "180"
    },
    {
        "q": "Let k be 12 - -2*4/4. Suppose -y - 6 = -k. Let n be 2 + 3 + -1*y. What is n rounded to the nearest ten?",
        "a": "0"
    },
    {
        "q": "Suppose -60*s + 16660 = -128*s. Round s to the nearest 1000.",
        "a": "0"
    },
    {
        "q": "Let j be 288300010/75 - 16/120. Round j to the nearest one million.",
        "a": "4000000"
    },
    {
        "q": "Let q = -2018.3919 + 1322.1959752. Let b = -699.1959 - q. Let o = b + 3. Round o to 6 decimal places.",
        "a": "0.000025"
    },
    {
        "q": "Suppose -7*g - 24 = -15*g. Suppose g*f + 3*t + 498 = 0, -3*f - 160 = -2*f + 3*t. What is f rounded to the nearest ten?",
        "a": "-170"
    },
    {
        "q": "Let h = -56 + 57.016. Let a = 1.99 - h. What is a rounded to one dp?",
        "a": "1"
    },
    {
        "q": "Let p = 2741158512 + -2741203378.09922. Let w = p + 44867. Let v = 0.9 - w. Round v to four decimal places.",
        "a": "-0.0008"
    },
    {
        "q": "Suppose -16*p + 12*p = 22620. What is p rounded to the nearest 1000?",
        "a": "-6000"
    },
    {
        "q": "Let l = 151 - 200.8. Let m = -39 - l. Let o = m + -3.3. Round o to the nearest integer.",
        "a": "8"
    },
    {
        "q": "Let u = -31.857 - -32. Let d = -0.142556 + u. Round d to five decimal places.",
        "a": "0.00044"
    },
    {
        "q": "Let x = -2.93 + 1.25. Let n = -1.6800035 - x. What is n rounded to 6 dps?",
        "a": "-0.000004"
    },
    {
        "q": "Let c = 394 - -1514. Let a = -1907.99227 + c. Round a to 3 decimal places.",
        "a": "0.008"
    },
    {
        "q": "Let c = -1.121 + 0.9597. Let r = c - -0.2444. What is r rounded to 2 decimal places?",
        "a": "0.08"
    },
    {
        "q": "Let i = 319698 + -319697.710454. Let p = -0.289 + i. What is p rounded to 5 decimal places?",
        "a": "0.00055"
    },
    {
        "q": "Let q = 46 - 96. Let a be q/(-60)*30*(0 + 932). What is a rounded to the nearest one thousand?",
        "a": "23000"
    },
    {
        "q": "Let f = -275 - -44. Let r = -229.98 - f. Round r to 1 decimal place.",
        "a": "1"
    },
    {
        "q": "Let y = 213 + -168.5. Let s = -57.533 - 0.467. Let j = s + y. What is j rounded to the nearest integer?",
        "a": "-14"
    },
    {
        "q": "Let a = 208.4 - 30.4. Let s = a - 172.04. What is s rounded to the nearest integer?",
        "a": "6"
    },
    {
        "q": "Let w(h) = 400908*h - 5. Let d be w(-11). Let i = d - -7599993. What is i rounded to the nearest one hundred thousand?",
        "a": "3200000"
    },
    {
        "q": "Suppose r = 6*r + 40. Let k = r - -8. Suppose k*f + q = -f - 22995, 2*q = -5*f - 114990. Round f to the nearest 10000.",
        "a": "-20000"
    },
    {
        "q": "Let s = -18.5957 + -0.4743. Let b = -1.37 - s. Round b to 0 dps.",
        "a": "18"
    },
    {
        "q": "Let n = 287.295 - 286. Let f = -1.29 + n. Round f to two decimal places.",
        "a": "0.01"
    },
    {
        "q": "Let i = -257.5 - -257.51523. Round i to three decimal places.",
        "a": "0.015"
    },
    {
        "q": "Let d = -2826 - -2921.34. What is d rounded to the nearest integer?",
        "a": "95"
    },
    {
        "q": "Let n = 20097 + -20096.9982202. Round n to 5 decimal places.",
        "a": "0.00178"
    },
    {
        "q": "Let l = -83 - -83.49. Let a = -0.31 + l. Let f = a + -0.1799998. What is f rounded to 7 decimal places?",
        "a": "0.0000002"
    },
    {
        "q": "Suppose 7*o - 9*o - 4*n + 44179992 = 0, -5*o + 3*n + 110450006 = 0. What is o rounded to the nearest one million?",
        "a": "22000000"
    },
    {
        "q": "Let j = -11054.46 - -10944. Let r = j + 109. What is r rounded to 1 decimal place?",
        "a": "-1.5"
    },
    {
        "q": "Let z = 845090 - 6436090. What is z rounded to the nearest one million?",
        "a": "-6000000"
    },
    {
        "q": "Suppose 6*y = -y + 56. Suppose -5*x - 3641 = 4*l, -5*l - y*x - 4540 = -4*x. What is l rounded to the nearest 10?",
        "a": "-900"
    },
    {
        "q": "Let z(q) = -749999*q**3 - q**2 - 4. Let s(l) be the second derivative of 2*l**3/3 - l**2 - 17*l. Let c be s(1). Let i be z(c). Round i to the nearest 1000000.",
        "a": "-6000000"
    },
    {
        "q": "Let k(g) = -12*g - 38. Let f be k(-4). Suppose f*r - 405 + 2305 = 0. What is r rounded to the nearest 100?",
        "a": "-200"
    },
    {
        "q": "Let q = -14413 + 14413.5971. What is q rounded to 2 decimal places?",
        "a": "0.6"
    },
    {
        "q": "Let r = 10638.9957891 + -10639. Round r to 4 decimal places.",
        "a": "-0.0042"
    },
    {
        "q": "Let z(d) be the second derivative of 2*d**5/5 + 11*d**4/12 + 5*d**3/6 + 27*d. Let w be z(-7). What is w rounded to the nearest 1000?",
        "a": "-2000"
    },
    {
        "q": "Suppose 30 + 3 = -11*d. Let l(a) = -1110*a**2 - 2*a + 4. Let n be l(d). What is n rounded to the nearest 1000?",
        "a": "-10000"
    },
    {
        "q": "Let v be (14/(-3) + 4)*-120. Let u(d) = 29 + 41 + 10266*d - v. Let l be u(-15). Round l to the nearest 10000.",
        "a": "-150000"
    },
    {
        "q": "Let x = 3349 - 3349.3184. What is x rounded to 1 decimal place?",
        "a": "-0.3"
    },
    {
        "q": "Let u be ((-78)/(-2) + 0)/3. Suppose -4*r - 5 = -u. Suppose -r*q + 44990 + 39030 = -4*v, 3*q + v = 125995. Round q to the nearest 10000.",
        "a": "40000"
    },
    {
        "q": "Let x = 1.085 - 11.161. Let y = -51.224 + 51. Let w = x + y. What is w rounded to the nearest integer?",
        "a": "-10"
    },
    {
        "q": "Suppose -5*n - 6 = 4. Let f be ((8 - -2) + 0)*n/4. Let v be 2298/f + (-4)/10. Round v to the nearest one hundred.",
        "a": "-500"
    },
    {
        "q": "Let i = 7285022 - 7285021.917999095. Let h = 0.082 - i. Round h to seven decimal places.",
        "a": "-0.0000009"
    },
    {
        "q": "Let t = 2577 + -2577.00014214. What is t rounded to six dps?",
        "a": "-0.000142"
    },
    {
        "q": "Let r = 4013.625 + -4008. What is r rounded to one decimal place?",
        "a": "5.6"
    },
    {
        "q": "Suppose 0 = -33*p + 38*p. Let l be (-2)/10 - 104/(-20). Suppose p = l*d - d. Round d to the nearest one hundred thousand.",
        "a": "0"
    },
    {
        "q": "Let f(g) = 12*g**3 + 12*g**2 + 54*g + 2. Let o be f(-14). What is o rounded to the nearest one thousand?",
        "a": "-31000"
    },
    {
        "q": "Let r = -0.086 - -0.296. Let i = -0.210054 + r. Round i to five dps.",
        "a": "-0.00005"
    },
    {
        "q": "Let l = 25.83 + -26. Let s = 0.3 + l. Let v = s - 0.206. What is v rounded to 2 decimal places?",
        "a": "-0.08"
    },
    {
        "q": "Let p(y) = -2*y**2 - 2*y - 4. Let o = -1 + -2. Let r be p(o). Let z be r/8 + 2 + 180000. What is z rounded to the nearest 100000?",
        "a": "200000"
    },
    {
        "q": "Let c(k) = 416*k - 6. Let r(j) = -j + 9. Let i be r(9). Suppose h + 4 + i = 0. Let y be c(h). Round y to the nearest one hundred.",
        "a": "-1700"
    },
    {
        "q": "Let u be (-160)/(-10)*(-7)/(-4). Suppose u = 8*d - d. Suppose 5*k - d = 151. What is k rounded to the nearest 10?",
        "a": "30"
    },
    {
        "q": "Suppose 4*a - 4*f - 1985812 = 0, 4*a - 2281390 = 2*f - 295578. Let d = 268190 - a. Let u = 135263 + d. What is u rounded to the nearest ten thousand?",
        "a": "-90000"
    },
    {
        "q": "Let j(s) = -563*s**2 - 3*s + 3. Let r be j(7). Let q = r + 40715. Suppose -2*c = n - 0*c + 2630, 0 = 5*n + 2*c + q. Round n to the nearest one hundred.",
        "a": "-2600"
    },
    {
        "q": "Let u = 55.3583 - 155.391. Let x = u - -100. What is x rounded to 3 dps?",
        "a": "-0.033"
    },
    {
        "q": "Let i = 1 - 28. Let x = -161 - -149.4. Let m = x - i. What is m rounded to the nearest integer?",
        "a": "15"
    },
    {
        "q": "Let s be ((-30)/7)/(1/(-7)). Let r be (-21)/15 + 1 + 12/s. Suppose c - 3*q + 2499991 = 0, -4*c - 9999997 = -q - r*q. What is c rounded to the nearest 1000000?",
        "a": "-3000000"
    },
    {
        "q": "Let z = 10110.9 - 11459. What is z rounded to the nearest one hundred?",
        "a": "-1300"
    },
    {
        "q": "Let f = -1402 - -1371.05. What is f rounded to the nearest 10?",
        "a": "-30"
    },
    {
        "q": "Let h = 5073302 + -3180290. Suppose -3155012 = 5*y - 3*b, 4*b = 3*y + b + h. What is y rounded to the nearest 100000?",
        "a": "-600000"
    },
    {
        "q": "Suppose v - 2*v + 9 = 3*l, 0 = 5*v - 2*l + 40. Let i be v/(3 - 1) - -3743. What is i rounded to the nearest 100?",
        "a": "3700"
    },
    {
        "q": "Let n = -11 - -11.73. Let b = n - -3.57. Let m = b + -4.3008. What is m rounded to 4 decimal places?",
        "a": "-0.0008"
    },
    {
        "q": "Let v = -0.0853 - 6.5977. What is v rounded to one dp?",
        "a": "-6.7"
    },
    {
        "q": "Let t = 81506.461 - 81543. What is t rounded to the nearest integer?",
        "a": "-37"
    },
    {
        "q": "Let f = 0.16063 - 5.60443. Let u = f - -5.4. Round u to 2 dps.",
        "a": "-0.04"
    },
    {
        "q": "Let c = -0.2384 - -0.2386338. Round c to five dps.",
        "a": "0.00023"
    },
    {
        "q": "Let a = -192 - -191.9498. Let f = -0.0273 - a. What is f rounded to 2 dps?",
        "a": "0.02"
    },
    {
        "q": "Let p = 11.143 + -11.14315886. What is p rounded to 5 dps?",
        "a": "-0.00016"
    },
    {
        "q": "Let z = 1.422195 - 1.42. Round z to 3 decimal places.",
        "a": "0.002"
    },
    {
        "q": "Suppose -5*p + 37 = -23. Suppose -12 + 3 = -3*r, -4*r + p = 2*c. Suppose 6*b - 2*b + 308000 = c. What is b rounded to the nearest ten thousand?",
        "a": "-80000"
    },
    {
        "q": "Let d = 1.82 + -77.32. Let c = -40 - d. What is c rounded to the nearest ten?",
        "a": "40"
    },
    {
        "q": "Let k = 45.6 + 191.4. Let v = k + -237.000000756. Round v to 7 decimal places.",
        "a": "-0.0000008"
    },
    {
        "q": "Let p = 2529.95 - 2616. Let w = -68.1 - p. What is w rounded to the nearest integer?",
        "a": "18"
    },
    {
        "q": "Let z = -0.1974 - -0.19731147. What is z rounded to six dps?",
        "a": "-0.000089"
    },
    {
        "q": "Let t = -4049.391 + 4049. What is t rounded to one dp?",
        "a": "-0.4"
    },
    {
        "q": "Let v = 0.44798732 - 0.448. Round v to 6 decimal places.",
        "a": "-0.000013"
    },
    {
        "q": "Let a = -88.74332 + 88.8. Round a to two decimal places.",
        "a": "0.06"
    },
    {
        "q": "Let m = -2382 - 54446. Let k be (-2 + -27)/(4/m). Suppose -3*g - k = -b - 3*b, -b + 103002 = -2*g. Round b to the nearest ten thousand.",
        "a": "100000"
    },
    {
        "q": "Let p(j) = j**3 + 10*j**2 + 13*j - 21. Let h be p(-8). Suppose 0*a = -5*z + a - 114999, 4*a = -h*z - 69004. What is z rounded to the nearest 10000?",
        "a": "-20000"
    },
    {
        "q": "Let l = -0.00997 - -0.10025. What is l rounded to 3 dps?",
        "a": "0.09"
    },
    {
        "q": "Let w = -0.4160009085 + 0.416. Round w to 7 decimal places.",
        "a": "-0.0000009"
    },
    {
        "q": "Let z = 1318 - -10514. Suppose -1142*p = -1154*p + 1406016. Let x = z + p. What is x rounded to the nearest ten thousand?",
        "a": "130000"
    },
    {
        "q": "Let n = -1.48 - -0.38. Let r = n - 10.9. Let u = r + 12.00024. What is u rounded to four decimal places?",
        "a": "0.0002"
    },
    {
        "q": "Let a = -9868 + 9867.977234. Round a to four dps.",
        "a": "-0.0228"
    },
    {
        "q": "Let f = 1736 - -205. Let t = -3674 + f. What is t rounded to the nearest 100?",
        "a": "-1700"
    },
    {
        "q": "Let u(r) = 57*r + 1. Let o be u(1). Let v = o - 34. Suppose v*g - 29*g = -925. Round g to the nearest 10.",
        "a": "190"
    },
    {
        "q": "Let c = -159305808 + 159305702.999919. Let z = -233 + 128. Let k = z - c. What is k rounded to 5 decimal places?",
        "a": "0.00008"
    },
    {
        "q": "Let j = -45.1362195 - -113.1362469. Let l = -68 + j. What is l rounded to 5 decimal places?",
        "a": "0.00003"
    },
    {
        "q": "Let u = -6979.57 - -7051. Let y = -7.63 + u. Let l = y - 48. Round l to the nearest integer.",
        "a": "16"
    },
    {
        "q": "Let w = 14373.62086 + -14373. Let s = -0.614 + w. Round s to 4 decimal places.",
        "a": "0.0069"
    },
    {
        "q": "Let t = 32.4747 - 33.96. What is t rounded to 1 decimal place?",
        "a": "-1.5"
    },
    {
        "q": "Let u = 791568.651 - 791979. Let t = u + 411. Round t to one dp.",
        "a": "0.7"
    },
    {
        "q": "Let g be (1 - (-4 - -20330)) + -1. Let l = g + 10326. What is l rounded to the nearest one thousand?",
        "a": "-10000"
    },
    {
        "q": "Let y = 0.00656 + -0.003707. What is y rounded to 3 decimal places?",
        "a": "0.003"
    },
    {
        "q": "Let r = -0.039 + -410.961. Let q = r + 456.8. What is q rounded to 0 decimal places?",
        "a": "46"
    },
    {
        "q": "Suppose -8*w = -9*w + 23. Suppose i + r - 7 = -r, -w = -5*i + 2*r. Let q be 2048/i - (-6)/15. Round q to the nearest one hundred.",
        "a": "400"
    },
    {
        "q": "Let c = 21.585 - 17. Let b = 3 + -2.985. Let g = b + c. What is g rounded to the nearest integer?",
        "a": "5"
    },
    {
        "q": "Let c(q) = q**2 - q - 3. Let z be c(3). Suppose -z*i + 15 = 5*r, 9 = 2*r + r + 5*i. Suppose 0 = u - 0*s + 4*s + 63, u + r*s = -67. Round u to the nearest 10.",
        "a": "-80"
    },
    {
        "q": "Let d = 0.6050397038 + 48.3949601852. Let q = 49 - d. Round q to 7 dps.",
        "a": "0.0000001"
    },
    {
        "q": "Suppose 13*i = 5 + 34. Suppose 2*u = -i*f + 33008, 5*u + 2165 = -2*f + 24185. Round f to the nearest ten thousand.",
        "a": "10000"
    },
    {
        "q": "Let o = 2462.325 - 2461. Round o to 1 decimal place.",
        "a": "1.3"
    },
    {
        "q": "Let o = -726.165 + 723. Let x = -3.16501439 - o. Round x to 6 decimal places.",
        "a": "-0.000014"
    },
    {
        "q": "Let n = -3825.9999999797 - -3826. Round n to 7 dps.",
        "a": "0"
    },
    {
        "q": "Suppose 4*v - 768782 = 3*k, -5*k + v - 760923 - 520352 = 0. Let m = -178254 - k. What is m rounded to the nearest one thousand?",
        "a": "78000"
    },
    {
        "q": "Let t be 53736/8 + -2 + 5. Suppose -2130 = -5*g + t. Suppose -4*b - 2*b = -g. Round b to the nearest 10.",
        "a": "300"
    },
    {
        "q": "Let a = -44.14 - 0.86. Let g = -0.0526 - 45.2974. Let u = a - g. Round u to one decimal place.",
        "a": "0.4"
    },
    {
        "q": "Let l = 3.15929 + 199771.84071. Let i = l + -199912.337. Let z = 137 + i. What is z rounded to 2 decimal places?",
        "a": "-0.34"
    },
    {
        "q": "Let r = -6804.53252 + 54.87152. Let c = r - -6784. Let t = 34.2 - c. Round t to two decimal places.",
        "a": "-0.14"
    },
    {
        "q": "Let b = 21 + -21.079. Let a = 0.07921 + b. Round a to 4 dps.",
        "a": "0.0002"
    },
    {
        "q": "Suppose -15*k - 5 = -20*k. Let n be k/(((-8)/(-16))/(1979/2)). Round n to the nearest 100.",
        "a": "2000"
    },
    {
        "q": "Let w = -52.32875 - -53. Let o = 0.67 - w. What is o rounded to four decimal places?",
        "a": "-0.0013"
    },
    {
        "q": "Let y be 102303/18*18/(-12)*(-80)/(-18). What is y rounded to the nearest ten thousand?",
        "a": "-40000"
    },
    {
        "q": "Let s = -1900.1 - -2004. Let q = s - 103.8163. Round q to two dps.",
        "a": "0.08"
    },
    {
        "q": "Let j = -5863 + 11250. Suppose -3*b = j - 63287. Round b to the nearest one thousand.",
        "a": "19000"
    },
    {
        "q": "Let b = -340.73 + 315.5. Round b to the nearest integer.",
        "a": "-25"
    },
    {
        "q": "Let b = 7.1 - 44.1. Let x = -24.5 - b. Let h = -10 + x. What is h rounded to 0 decimal places?",
        "a": "3"
    },
    {
        "q": "Suppose -2*h - 4*r = -9900, -3*h = -2*h + 4*r - 4942. Suppose 3*f + h = 15680. Let n = f - -12326. Round n to the nearest 1000.",
        "a": "16000"
    },
    {
        "q": "Let m(v) = 25*v**3 + 3 + 21 + 42*v**3 + 19*v**2 - 2 + 18*v. Let z be m(-13). Round z to the nearest 10000.",
        "a": "-140000"
    },
    {
        "q": "Let i = 37404 - 37671.39. What is i rounded to 0 decimal places?",
        "a": "-267"
    },
    {
        "q": "Let p = 156222 - -117678. Round p to the nearest 100000.",
        "a": "300000"
    },
    {
        "q": "Let b = 175 + -346. Let g = b + 171.000408. Round g to four decimal places.",
        "a": "0.0004"
    },
    {
        "q": "Let a(z) = -4921*z**3 + 9*z**2 + 21*z - 111. Let f be a(10). Let p = 4 - 1. Let s be f/p - 5/(-15). Round s to the nearest 100000.",
        "a": "-1600000"
    },
    {
        "q": "Let w be (-16)/4 - (2 - 154800006/1). Suppose -w = u - 7*u. Round u to the nearest 1000000.",
        "a": "26000000"
    },
    {
        "q": "Suppose 513*d - 489630000 = 494*d. What is d rounded to the nearest 1000000?",
        "a": "26000000"
    },
    {
        "q": "Let f = 820403 + -454523. Let t = 530780 - f. Round t to the nearest ten thousand.",
        "a": "160000"
    },
    {
        "q": "Let r = 25 + 9. Let t = r + -34. Let g be 240*(t - (-250)/3)*650. What is g rounded to the nearest one million?",
        "a": "13000000"
    },
    {
        "q": "Let l = -39.065 - -0.065. Let k = -38.62 - l. Let p = -0.29 - k. Round p to 1 dp.",
        "a": "-0.7"
    },
    {
        "q": "Suppose 4*o = i + 2*i - 3, 8 = -4*o + 4*i. Suppose -o*n = -7*n - 41304. Let b = -6096 - n. Round b to the nearest one hundred.",
        "a": "4200"
    },
    {
        "q": "Let k = 262.9 - 262.88872. What is k rounded to 3 dps?",
        "a": "0.011"
    },
    {
        "q": "Let f = -55.93 + 46034.93. Let k = 45978.49974 - f. Let t = 0.5 + k. What is t rounded to five decimal places?",
        "a": "-0.00026"
    },
    {
        "q": "Let f be (-7)/(-6) + 3/(-18). Let c be 1752/16*f/(3/(-4)). Round c to the nearest ten.",
        "a": "-150"
    },
    {
        "q": "Let g = -38.9 + 226.9. Let r = 20.7 - g. What is r rounded to the nearest ten?",
        "a": "-170"
    },
    {
        "q": "Let z = -0.39 - 5.61. Let j = -205.0325 + 199. Let g = j - z. What is g rounded to 3 decimal places?",
        "a": "-0.033"
    },
    {
        "q": "Let j be (-136231 + -19)*(4 - 552/15). Round j to the nearest one hundred thousand.",
        "a": "4500000"
    },
    {
        "q": "Suppose 0 = -12*h - 13*h - 59*h - 2139816000. What is h rounded to the nearest one hundred thousand?",
        "a": "-25500000"
    },
    {
        "q": "Let b = -184241.1 + 192788. Let p = b - 8539.30285. Let i = -7.6 + p. Round i to four dps.",
        "a": "-0.0029"
    },
    {
        "q": "Let v(s) = -2*s + 8. Let i be v(6). Let p = 1607 + -1606. Let u be 7/i + p + 20461/28. Round u to the nearest one hundred.",
        "a": "700"
    },
    {
        "q": "Let p = -0.08355 - -0.154. What is p rounded to 3 decimal places?",
        "a": "0.07"
    },
    {
        "q": "Let a = -101 + 106. Suppose -1963 - 6235 = -2*y + 2*g, 2*g = -a*y + 20502. What is y rounded to the nearest one thousand?",
        "a": "4000"
    },
    {
        "q": "Suppose 2*a - 10 = -3*a - 2*y, 4*a - 3*y = 31. Suppose -2*p - 18 + 4 = -a*z, -10 = -5*z. Let n be ((-2250)/(-3))/(p/49200). Round n to the nearest one million.",
        "a": "-12000000"
    },
    {
        "q": "Let c(b) = -12446*b - 868. Let d be c(7). Round d to the nearest 10000.",
        "a": "-90000"
    },
    {
        "q": "Let i be (-32710996)/7 - ((-536)/(-56) - 9). Round i to the nearest 1000000.",
        "a": "-5000000"
    },
    {
        "q": "Let w = -2.324997414 + 2.325. What is w rounded to seven dps?",
        "a": "0.0000026"
    },
    {
        "q": "Let x = 1081 - 1078.31. Let s = -61.7 - -59. Let b = x + s. Round b to 1 decimal place.",
        "a": "0"
    },
    {
        "q": "Let b = -21.2 - -19.82. Let l = b + 1.37999936. What is l rounded to 7 dps?",
        "a": "-0.0000006"
    },
    {
        "q": "Let y = -4722 - -4721.999999749. Round y to six dps.",
        "a": "0"
    },
    {
        "q": "Let t be (13/((-1170)/579636))/(6/500). Round t to the nearest 100000.",
        "a": "-500000"
    },
    {
        "q": "Let u = -0.84 + -0.6. Let z = 19.16 - u. Let m = z + -11.2. What is m rounded to the nearest integer?",
        "a": "9"
    },
    {
        "q": "Let s = 8518960965 - 8518890285.79902. Let r = s - 70559.2. Let m = 120 - r. Round m to 4 dps.",
        "a": "-0.001"
    },
    {
        "q": "Let f = -196.4369 + 197. What is f rounded to one dp?",
        "a": "0.6"
    },
    {
        "q": "Let a = -10409 - 4321. Let w = -14731.9053 - a. Let m = -1.9 - w. Round m to 3 decimal places.",
        "a": "0.005"
    },
    {
        "q": "Suppose -49*u + 22404005 = -45*u + 5*a, -4*u = -2*a - 22403998. What is u rounded to the nearest one hundred thousand?",
        "a": "5600000"
    },
    {
        "q": "Let g(q) be the first derivative of -1/2*q**2 + 6 + 2*q + 21/4*q**4 - 2/3*q**3. Let n be g(-6). Round n to the nearest 1000.",
        "a": "-5000"
    },
    {
        "q": "Let q(l) = 444632*l - 117720*l + 378986*l - 130898*l. Let h(k) = -658950000*k. Let u(g) = -6*h(g) - 6875*q(g). Let m be u(2). Round m to the nearest 100000.",
        "a": "1200000"
    },
    {
        "q": "Let q = -161 + -20.1. Let z = -173.19 - q. What is z rounded to zero decimal places?",
        "a": "8"
    },
    {
        "q": "Let f = 5949.35501 - 6065.356. Let s = f + 116. Round s to four decimal places.",
        "a": "-0.001"
    },
    {
        "q": "Let q = -68.505 + -0.695. Let s = -82 - q. What is s rounded to the nearest ten?",
        "a": "-10"
    },
    {
        "q": "Suppose -119*a + 5*c = -118*a - 85595, -85565 = -a - 5*c. What is a rounded to the nearest 1000?",
        "a": "86000"
    },
    {
        "q": "Suppose -5*b + 1060700005 = 5*t, 11*b = 8*b - t + 636420001. Round b to the nearest one million.",
        "a": "212000000"
    },
    {
        "q": "Let n = 31.79001723 - 31.79. Round n to 6 decimal places.",
        "a": "0.000017"
    },
    {
        "q": "Let v(o) = 7742*o - 822. Let k be v(-24). Round k to the nearest ten thousand.",
        "a": "-190000"
    },
    {
        "q": "Let l = 94.7012165 - 94.7. Round l to 4 decimal places.",
        "a": "0.0012"
    },
    {
        "q": "Let z = -22 - -26. Let j = -31 + z. Let t = -26.9999912 - j. Round t to 6 dps.",
        "a": "0.000009"
    },
    {
        "q": "Let t = 180.4 - 194. Let q = t + 13.599973. Round q to 6 decimal places.",
        "a": "-0.000027"
    },
    {
        "q": "Let w be -2*(3 + -1)*2/8. Let m be (124 - w)/((14/(-576))/(-7)). Let b be (-1 + 33206/6)/(6/m). What is b rounded to the nearest one million?",
        "a": "33000000"
    },
    {
        "q": "Let g = -440943003705 - -440942782344.599997. Let y = g + 221363. Let c = -2.6 + y. What is c rounded to 7 dps?",
        "a": "-0.000003"
    },
    {
        "q": "Let f = -89 + 90. Let n be (-34 - 540972) + 5 + f. What is n rounded to the nearest one hundred thousand?",
        "a": "-500000"
    },
    {
        "q": "Let h = -771026.9269827 + 771027. Let d = 0.073 - h. What is d rounded to 5 dps?",
        "a": "-0.00002"
    },
    {
        "q": "Let c be 467457/38*12/(-18). Round c to the nearest one hundred.",
        "a": "-8200"
    },
    {
        "q": "Let y = 5.7 + 17.3. Let n = -31 + y. Let p = -13.5 + n. What is p rounded to the nearest integer?",
        "a": "-22"
    },
    {
        "q": "Let m be 1/(-3) - ((-30)/9 + -3). Suppose 0 = 2*f - m - 0. Suppose -7*k + f = 31. Round k to zero dps.",
        "a": "-4"
    },
    {
        "q": "Let w = -0.018 + -8.582. Let x = w - -57.6. Let o = 49.000022 - x. Round o to five decimal places.",
        "a": "0.00002"
    },
    {
        "q": "Let a = -47.6429 + 0.0329. Let b = 0.91 + a. What is b rounded to the nearest integer?",
        "a": "-47"
    },
    {
        "q": "Suppose -3*x + 45 = -2*n, 0 = -x + 2*x - 1. Let k = -1 + n. Let v be k/99 + (-147599984)/(-9) + 2. Round v to the nearest 1000000.",
        "a": "16000000"
    },
    {
        "q": "Let g be (3/(-4))/(2/(-24)). Let l be (-4 + 334)*((-5781)/g - 1). What is l rounded to the nearest 10000?",
        "a": "-210000"
    },
    {
        "q": "Suppose 4*g = -5*x + x + 20, -13 = -3*x - 4*g. Suppose -x*y = -28 - 0. Suppose -2*q = -2, -734 - 152 = -f + y*q. What is f rounded to the nearest one hundred?",
        "a": "900"
    },
    {
        "q": "Let k = -0.12071455 - -0.1206. Round k to 5 decimal places.",
        "a": "-0.00011"
    },
    {
        "q": "Let z = 13149951 + -35139951. Round z to the nearest one million.",
        "a": "-22000000"
    },
    {
        "q": "Let d = 29286 - 9232. Let l = 279945 - 191999. Suppose -d - l = 4*g. Round g to the nearest 10000.",
        "a": "-30000"
    },
    {
        "q": "Let i = 3523.32 + -3449. Let a = 1.32 - i. Let n = a + 72.722. Round n to two dps.",
        "a": "-0.28"
    },
    {
        "q": "Suppose 372822 - 712670 = 20*k - 3493248. What is k rounded to the nearest one thousand?",
        "a": "158000"
    },
    {
        "q": "Let v = 2304.5 + -2692. What is v rounded to the nearest 100?",
        "a": "-400"
    },
    {
        "q": "Let x = -63303 + 63336.201. Round x to 1 dp.",
        "a": "33.2"
    },
    {
        "q": "Let u(q) = q**3 - 13*q**2 - 67*q - 21. Let x be u(17). Let k be -1 - 33600002/(-4) - 2/x. What is k rounded to the nearest one million?",
        "a": "8000000"
    },
    {
        "q": "Let b be 4 - ((-12)/6)/(-2). Suppose 2*x + 4560002 = -f, 7*f - 8*f = -b*x + 4559997. What is f rounded to the nearest 100000?",
        "a": "-4600000"
    },
    {
        "q": "Let u = -8 + 13. Suppose -t + 3*f = 25809, u*f + 80532 = -5*t - 48453. What is t rounded to the nearest 10000?",
        "a": "-30000"
    },
    {
        "q": "Let r be ((-12138)/(-15))/(46/(-920)). What is r rounded to the nearest 1000?",
        "a": "-16000"
    },
    {
        "q": "Let o = 3016541 - -9643459. Suppose -16*a = -19*a + o. What is a rounded to the nearest one hundred thousand?",
        "a": "4200000"
    },
    {
        "q": "Let q = 111 + -41. Let o = -0.1039361308 + 70.1039510308. Let w = q - o. What is w rounded to six dps?",
        "a": "-0.000015"
    },
    {
        "q": "Suppose -3*m + 3*i = -0*m + 986991, 5*i - 1315985 = 4*m. What is m rounded to the nearest one hundred thousand?",
        "a": "-300000"
    },
    {
        "q": "Let h = 5931 + -5930.99990412. What is h rounded to five decimal places?",
        "a": "0.0001"
    },
    {
        "q": "Let d = 923.19 + 0.71. What is d rounded to the nearest 100?",
        "a": "900"
    },
    {
        "q": "Let d = 32088.1 + -31947.813. Let b = -188.23 + d. Let g = b - -48. Round g to 2 dps.",
        "a": "0.06"
    },
    {
        "q": "Let y = 7001 + -7000.999994457. What is y rounded to six decimal places?",
        "a": "0.000006"
    },
    {
        "q": "Suppose -2*x - 1430012 = i, 0*x + 2*x + 2860014 = -2*i. Let z be (-3 - 25/(-5)) + i. Round z to the nearest 1000000.",
        "a": "-1000000"
    },
    {
        "q": "Let k = -212.41939 + 212.4. What is k rounded to three decimal places?",
        "a": "-0.019"
    },
    {
        "q": "Let t = 30734 - 46229. Round t to the nearest one hundred.",
        "a": "-15500"
    },
    {
        "q": "Suppose -3*h - 100665792 = -12*h. Let m = h + -4675088. Round m to the nearest one hundred thousand.",
        "a": "6500000"
    },
    {
        "q": "Let j = -508.6 - 1866.7. Round j to the nearest 10.",
        "a": "-2380"
    },
    {
        "q": "Let v = 0.365 + -0.365015875. Round v to seven dps.",
        "a": "-0.0000159"
    },
    {
        "q": "Let r = -374.5 - -362.756. What is r rounded to the nearest integer?",
        "a": "-12"
    },
    {
        "q": "Suppose -3*w = -9, -2*w + 3*w = -4*t - 549. Let b be -193913*t/(-12) + (-1)/2. What is b rounded to the nearest 100000?",
        "a": "-2200000"
    },
    {
        "q": "Let y = 64132 - 64130.200016. Let w = 0.1 + -1.9. Let s = y + w. Round s to five decimal places.",
        "a": "-0.00002"
    },
    {
        "q": "Let k = -3185.88 - -3034. Let l = -147 - k. Let v = 4.3 - l. What is v rounded to one decimal place?",
        "a": "-0.6"
    },
    {
        "q": "Let a(f) = -2647000*f**2 - 3*f - 3. Let h be a(-1). Round h to the nearest 1000000.",
        "a": "-3000000"
    },
    {
        "q": "Suppose 3*c + 4447346 + 1054861 = 0. Let q = c - -1004069. Round q to the nearest one million.",
        "a": "-1000000"
    },
    {
        "q": "Let y = -36827 - 79493. Round y to the nearest one thousand.",
        "a": "-116000"
    },
    {
        "q": "Suppose -243*a - 29455300000 = -40*a. What is a rounded to the nearest 1000000?",
        "a": "-145000000"
    },
    {
        "q": "Suppose 0 = 3*p + 5*p + 10*p + 477360. What is p rounded to the nearest ten thousand?",
        "a": "-30000"
    },
    {
        "q": "Let i = 20819 + -46136. What is i rounded to the nearest 100?",
        "a": "-25300"
    },
    {
        "q": "Let m = 41 + -89. Let f = 127.8 - 176. Let j = m - f. Round j to 1 decimal place.",
        "a": "0.2"
    },
    {
        "q": "Let v = -100 - -99.9991729. Round v to five decimal places.",
        "a": "-0.00083"
    },
    {
        "q": "Let u = 3719.2847093 + -27265211604.2847093. Let h = u - -27265207743.00000057. Let v = h + 142. What is v rounded to 7 dps?",
        "a": "0.0000006"
    },
    {
        "q": "Let h = -130.01 - 39.31. What is h rounded to the nearest integer?",
        "a": "-169"
    },
    {
        "q": "Suppose -3841*q + 80410 = -3852*q. What is q rounded to the nearest ten thousand?",
        "a": "-10000"
    },
    {
        "q": "Let t be -2*(-2)/(-4) + 7. Let s(z) = z**3 - 17*z**2 + 10*z + 16. Let b be s(16). Let l be b/((-10)/(-25) - t/20). Round l to the nearest 1000.",
        "a": "-1000"
    },
    {
        "q": "Let u = -38.9 + 102.8. Let x = -35.6 + u. Round x to the nearest ten.",
        "a": "30"
    },
    {
        "q": "Let i(v) = -2*v - 32*v**2 - v - 4*v + 3*v + 3. Let m be i(1). Let t = -37 - m. What is t rounded to the nearest 10?",
        "a": "0"
    },
    {
        "q": "Suppose -2 = -7*d + 26. Let h be d/(-18) + 6520/18. Round h to the nearest 10.",
        "a": "360"
    },
    {
        "q": "Let y = 6632.99994598 + -6633. Round y to 6 dps.",
        "a": "-0.000054"
    },
    {
        "q": "Let j = -4667.6273 + 4668. Let m = j + -0.380792. Let n = m - -0.008. Round n to five dps.",
        "a": "-0.00009"
    },
    {
        "q": "Let m = -33.1 + 543.1. Let g = m + -229. Let u = -280.99869 + g. Round u to 4 decimal places.",
        "a": "0.0013"
    },
    {
        "q": "Let w = -13 - -12.24. Let t = -8.44 - w. Let z = t + 8. Round z to one dp.",
        "a": "0.3"
    },
    {
        "q": "Let z = -274.4 - -233.7. What is z rounded to the nearest 100?",
        "a": "0"
    },
    {
        "q": "Let o = 3547 - 3546.99999775. What is o rounded to six dps?",
        "a": "0.000002"
    },
    {
        "q": "Let h = -948303048981985 - -948302854830355.9999998. Let g = h + 194151657. Let y = 28 - g. What is y rounded to six decimal places?",
        "a": "0"
    },
    {
        "q": "Let k = 2579 + -2579.00022712. Round k to 6 decimal places.",
        "a": "-0.000227"
    },
    {
        "q": "Let i = -36.95990954 + 36.96. Round i to six decimal places.",
        "a": "0.00009"
    },
    {
        "q": "Let m = 10 + -43. Let v = m - 4. Let z = v - -37.27. Round z to one decimal place.",
        "a": "0.3"
    },
    {
        "q": "Let c = -78484.6 + 17500.1. Let d = c - -60977.79922. Let n = d - -6.7. Round n to 4 decimal places.",
        "a": "-0.0008"
    },
    {
        "q": "Let f = -346.7904 + 346.8. Round f to 3 decimal places.",
        "a": "0.01"
    },
    {
        "q": "Let q = -13082.9990893 + 13083. Round q to four decimal places.",
        "a": "0.0009"
    },
    {
        "q": "Let g = -3.991008622 - -3.991. Round g to six decimal places.",
        "a": "-0.000009"
    },
    {
        "q": "Let i = 60451 + -5733. Let f = i - 54719.99958. Let u = f + 2. Round u to 4 dps.",
        "a": "0.0004"
    },
    {
        "q": "Suppose 7*j - 6166 - 1989 = 0. Suppose 132*l + j = 127*l. Round l to the nearest ten.",
        "a": "-230"
    },
    {
        "q": "Let p = 2047.9218 - -0.4782. Round p to the nearest 10.",
        "a": "2050"
    },
    {
        "q": "Suppose h + 8*q - 28025 = 3*q, q - 56077 = -2*h. Let m be (h/16)/((-1)/2). Let b = -2295 - m. What is b rounded to the nearest one hundred?",
        "a": "1200"
    },
    {
        "q": "Let j = -16 - 51. Let t = 80.2951 + -0.0951. Let b = j + t. Round b to the nearest integer.",
        "a": "13"
    },
    {
        "q": "Let g = 32.76000545 + -32.76. Round g to 5 decimal places.",
        "a": "0.00001"
    },
    {
        "q": "Let a(h) = -1596*h**3 - 42*h - 12. Let m be a(-14). What is m rounded to the nearest one hundred thousand?",
        "a": "4400000"
    },
    {
        "q": "Let w be 5 + (-6 + -1)*1 + 11220. What is w rounded to the nearest one hundred?",
        "a": "11200"
    },
    {
        "q": "Let c = 2994 - 1086. Round c to the nearest 100.",
        "a": "1900"
    },
    {
        "q": "Let y = 2937291 + -2937295.020586. Let p = y - -4.02. Round p to four dps.",
        "a": "-0.0006"
    },
    {
        "q": "Suppose -44*g = -47*g - 17193. What is g rounded to the nearest one thousand?",
        "a": "-6000"
    },
    {
        "q": "Let h be 6 - (59383 + -5 + 8). What is h rounded to the nearest 10000?",
        "a": "-60000"
    },
    {
        "q": "Let a = -14556 + 14803.96. Let i = 258 - a. Round i to 1 decimal place.",
        "a": "10"
    },
    {
        "q": "Let f = 82.3 + -114.3. Let s = 37.3536 + -5.3406. Let p = s + f. Round p to two dps.",
        "a": "0.01"
    },
    {
        "q": "Let f(j) be the third derivative of 157*j**5/6 - 3*j**4 + 8*j**3/3 + 46*j**2. Let h be f(-32). What is h rounded to the nearest 100000?",
        "a": "1600000"
    },
    {
        "q": "Let a = 305 + -305.4363. What is a rounded to one dp?",
        "a": "-0.4"
    },
    {
        "q": "Let t = -29894 - -16713. Round t to the nearest 1000.",
        "a": "-13000"
    },
    {
        "q": "Let i = 16308077554.00000191 + -16308077167. Let a = i + -387. Round a to 7 decimal places.",
        "a": "0.0000019"
    },
    {
        "q": "Let v = 683688.881 - 681163. Let t = v + -2527. What is t rounded to 1 decimal place?",
        "a": "-1.1"
    },
    {
        "q": "Let f be -7 + (-4)/(-4) - 520416/(-6). What is f rounded to the nearest one thousand?",
        "a": "87000"
    },
    {
        "q": "Let q = 1362.6 - 1654. Let k = q - 70.6. Let l = -361.777 - k. What is l rounded to two dps?",
        "a": "0.22"
    },
    {
        "q": "Suppose -2047*g - 2137800 = -2050*g. Round g to the nearest 10000.",
        "a": "710000"
    },
    {
        "q": "Let a = 0.2 - -44.8. Let v = 4732.3138 + -4777.31. Let p = a + v. Round p to three decimal places.",
        "a": "0.004"
    },
    {
        "q": "Let y = -9730796 - -4422796. Round y to the nearest one hundred thousand.",
        "a": "-5300000"
    },
    {
        "q": "Suppose -g = 5*u + 5, -3*g - 3*u - 12 = 27. Let k be g/20*(-16)/6. What is k rounded to the nearest one hundred?",
        "a": "0"
    },
    {
        "q": "Let c = -28 - -34. Let r be (-2 + (-5982)/9)*c*1135. Round r to the nearest one million.",
        "a": "-5000000"
    },
    {
        "q": "Let b = 30 - 24. Suppose 3*l - b*l + 3705 = 0. Suppose 0 = -4*x, -4*g - l = 4*x + 685. Round g to the nearest one hundred.",
        "a": "-500"
    },
    {
        "q": "Let p(b) = 21*b + 3. Let f be p(7). Suppose -4*x - 6*x + f = 0. Let s be -920*x/(-1 - -4). Round s to the nearest 1000.",
        "a": "-5000"
    },
    {
        "q": "Let w = -3664.74 + 3634. What is w rounded to the nearest 10?",
        "a": "-30"
    },
    {
        "q": "Suppose 1976*r - 1981*r = 48435000. Round r to the nearest 100000.",
        "a": "-9700000"
    },
    {
        "q": "Let v = 113 + -113.73. Let g = v + 0.72999208. Round g to six decimal places.",
        "a": "-0.000008"
    },
    {
        "q": "Let x = 4.6 + 107.4. Let j = 110.9 - x. What is j rounded to one decimal place?",
        "a": "-1.1"
    },
    {
        "q": "Let s = -0.0379 + -3.9721. Let g = 4.1 + s. Let r = 0.045 - g. What is r rounded to 2 dps?",
        "a": "-0.05"
    },
    {
        "q": "Let m = 1900 + -1882.03. Let i = -83.33 - m. Let d = -90 - i. Round d to zero decimal places.",
        "a": "11"
    },
    {
        "q": "Let m = -96.888 + -0.112. Let h = -96.99999854 - m. Round h to seven decimal places.",
        "a": "0.0000015"
    },
    {
        "q": "Suppose -20 = 11*v + 24. Let a be ((-3)/((-60)/1715))/(1/v). Round a to the nearest one hundred.",
        "a": "-300"
    },
    {
        "q": "Let r = -143 - -99. Let q = -2382 + 2338.0125. Let o = q - r. Round o to three dps.",
        "a": "0.013"
    },
    {
        "q": "Let a = 0.08095653 - 0.08092. Round a to 6 dps.",
        "a": "0.000037"
    },
    {
        "q": "Let t = 67 + -23. Suppose t*b - 997000 = 43*b. What is b rounded to the nearest 10000?",
        "a": "1000000"
    },
    {
        "q": "Suppose -835 = -g + 2*q + 2*q, 4050 = 5*g + 5*q. Let n = g - 466. Round n to the nearest 10.",
        "a": "350"
    },
    {
        "q": "Let z(t) = 2400001*t - 3. Suppose -7*j + 5*j = 84. Let c = j + 45. Let g be z(c). Round g to the nearest 1000000.",
        "a": "7000000"
    },
    {
        "q": "Suppose 0 = 2*u - 3 + 13, -2*p = -3*u - 11231303. Suppose -c + p = -4944356. What is c rounded to the nearest one million?",
        "a": "11000000"
    },
    {
        "q": "Let s = -3.27 - -2.16. Let u = s - -0.67. What is u rounded to zero decimal places?",
        "a": "0"
    },
    {
        "q": "Suppose -109434 = -4*z - 20*r + 17*r, 4*r - 136792 = -5*z. What is z rounded to the nearest one thousand?",
        "a": "27000"
    },
    {
        "q": "Let m = 160 - 85. Let z = m - 75.0000537. What is z rounded to five dps?",
        "a": "-0.00005"
    },
    {
        "q": "Let s = -626 + 660.7. Let m = s + -10.8. Round m to the nearest ten.",
        "a": "20"
    },
    {
        "q": "Let u(i) = 2*i**2 - 21*i + 21. Let z be u(9). Let l be ((-62512)/z - 2)/((-28)/(-1344)). Round l to the nearest ten thousand.",
        "a": "500000"
    },
    {
        "q": "Let n = 83.3 + -114.9. Let u = 30 - -3. Let q = u + n. What is q rounded to the nearest integer?",
        "a": "1"
    },
    {
        "q": "Let k = -178.9918 - 0.1082. Let m = 197 + k. Let o = m + -5.3. Round o to zero dps.",
        "a": "13"
    },
    {
        "q": "Let f = 4488.000809 + -4488. What is f rounded to 3 decimal places?",
        "a": "0.001"
    },
    {
        "q": "Let w(p) = 3*p - 55953 - 404047 + 4*p**3 - 3*p**3. Let n be w(0). Round n to the nearest 100000.",
        "a": "-500000"
    },
    {
        "q": "Let j = 577 + -577.0538. Let y = j + 52.2538. What is y rounded to the nearest ten?",
        "a": "50"
    },
    {
        "q": "Let i = -87679290.19999966 - -87679291. Let a = -0.78 + -0.02. Let v = i + a. Round v to 7 decimal places.",
        "a": "0.0000003"
    },
    {
        "q": "Let t = -49760.156 + 49866. Let o = 106 - t. What is o rounded to two dps?",
        "a": "0.16"
    },
    {
        "q": "Let m = 341565 + -227455. Round m to the nearest one thousand.",
        "a": "114000"
    },
    {
        "q": "Let y = 4472 + -4472.003753. What is y rounded to 4 dps?",
        "a": "-0.0038"
    },
    {
        "q": "Let p = 4180 + -4165.035. Round p to 1 dp.",
        "a": "15"
    },
    {
        "q": "Let j = -1465.2382 - -1521.4. Let t = 0.0382 + j. Round t to the nearest 10.",
        "a": "60"
    },
    {
        "q": "Let t = -1381.1 - -1381.0999993739. What is t rounded to seven decimal places?",
        "a": "-0.0000006"
    },
    {
        "q": "Let t = -0.88 - -1.05. Let n = 0.1719 - t. Round n to 3 dps.",
        "a": "0.002"
    },
    {
        "q": "Let p = -0.30117 - -0.2799. Round p to three decimal places.",
        "a": "-0.021"
    },
    {
        "q": "Let f = 6187 + -6187.000002811. What is f rounded to 6 dps?",
        "a": "-0.000003"
    },
    {
        "q": "Let s = 60075 - 60046.367. Let r = 28.9 - s. What is r rounded to 2 dps?",
        "a": "0.27"
    },
    {
        "q": "Suppose -28*m + 32*m = 0. Suppose m = -4*c - 18 - 2, 4*w + 4*c = -7528020. What is w rounded to the nearest one hundred thousand?",
        "a": "-1900000"
    },
    {
        "q": "Let n be (26 - 25)/(0 - -1). Let j(b) = 6094*b + 6. Let l be j(n). Round l to the nearest one thousand.",
        "a": "6000"
    },
    {
        "q": "Let l be -1*78411/15 - 10/(-25). Let q = l - -9657. What is q rounded to the nearest 1000?",
        "a": "4000"
    },
    {
        "q": "Let u = -484 + 194. Let y = u - -87. Let t = y - -223.2. Round t to 0 decimal places.",
        "a": "20"
    },
    {
        "q": "Suppose -3*l = -5*g + 37306252, -6*l = -2*l + 2*g + 49741626. Suppose -6*w - w + 185047863 = 0. Let s = l + w. Round s to the nearest one million.",
        "a": "14000000"
    },
    {
        "q": "Let i(a) = 2*a - 2. Let d be i(3). Let f(y) = -y**3 + 3*y**2 + 5*y + 2. Let x be f(d). Suppose x*q = 9*q - 63. What is q rounded to the nearest ten?",
        "a": "20"
    },
    {
        "q": "Let d = -1254 + 1437.48. What is d rounded to 0 dps?",
        "a": "183"
    },
    {
        "q": "Let z = -51 + 113. Suppose 61*h + 4510 = z*h. What is h rounded to the nearest 100?",
        "a": "4500"
    },
    {
        "q": "Suppose 0 = j - 5*j - 3*p - 5667, 4*j + 5665 = -p. Let b = -152 + j. Round b to the nearest one hundred.",
        "a": "-1600"
    },
    {
        "q": "Let v(o) = -o**3 + 4*o**2 - 4*o + 7. Let x be v(3). Suppose -2*t - 608 - 1012 = x*s, -4*t + 2*s - 3290 = 0. What is t rounded to the nearest 100?",
        "a": "-800"
    },
    {
        "q": "Let k = 55.99 - 55.9915566. Round k to 5 decimal places.",
        "a": "-0.00156"
    },
    {
        "q": "Let l be 0 - 274922/(-10) - (-120)/(-100). What is l rounded to the nearest one hundred?",
        "a": "27500"
    },
    {
        "q": "Suppose d = 67316 + 4118. Let p = d - 463434. Round p to the nearest ten thousand.",
        "a": "-390000"
    },
    {
        "q": "Let s(k) = -2*k - 12. Let v(h) = 7*h + 22. Let j be v(-4). Let m be s(j). Let p be 351*-1 + (1 - m). Round p to the nearest one hundred.",
        "a": "-400"
    },
    {
        "q": "Let f = -137.328 - -0.328. Let n = 178055499.999931 + -178055363. Let i = n + f. Round i to five decimal places.",
        "a": "-0.00007"
    },
    {
        "q": "Let f = -690 + 692. Let z(v) = -v - 1. Let l be z(-4). Suppose 3*a - 8*u + 21599992 = -4*u, 0 = l*a + f*u + 21600004. What is a rounded to the nearest 1000000?",
        "a": "-7000000"
    },
    {
        "q": "Let a = -732 + 731.673. Let t = a - -0.2803. Round t to two decimal places.",
        "a": "-0.05"
    },
    {
        "q": "Let c = -69.280003117 - -69.28. What is c rounded to seven dps?",
        "a": "-0.0000031"
    },
    {
        "q": "Let i = -1.362 - -0.142. Let g = i - -1.4. Let v = -0.1765 + g. What is v rounded to three dps?",
        "a": "0.004"
    },
    {
        "q": "Let x = 3.56 - 3.48704. Round x to three decimal places.",
        "a": "0.073"
    },
    {
        "q": "Let g = 2120 + -2071. Let k = -459.65497 + 410.655032. Let l = k + g. What is l rounded to five dps?",
        "a": "0.00006"
    },
    {
        "q": "Suppose -79*a - 13688 = -20*a. What is a rounded to the nearest 10?",
        "a": "-230"
    },
    {
        "q": "Let n(j) be the third derivative of -j**6/60 - 2*j**5/15 - j**4/4 - 2*j**3 - 9*j**2. Let f be n(-8). Let a = f + -20548. What is a rounded to the nearest 10000?",
        "a": "-20000"
    },
    {
        "q": "Let i = -149 + 152. Suppose 3*o - 65706 = 3*s, 21894 = -13*s + 12*s - i*o. What is s rounded to the nearest 1000?",
        "a": "-22000"
    },
    {
        "q": "Let u = -1 + 15. Let f(q) = u*q**2 - 19*q + 41*q - 7*q - 16 + q**3. Let t be f(-13). What is t rounded to the nearest ten?",
        "a": "-40"
    },
    {
        "q": "Let l = -61 - -33. Let j = l - -27.99999846. Round j to 6 dps.",
        "a": "-0.000002"
    },
    {
        "q": "Let c = 0.131 + -124.131. Let f = -124.0284 - c. Round f to 3 decimal places.",
        "a": "-0.028"
    },
    {
        "q": "Let b(s) = 3654*s - 12. Let j(f) = -5*f + 63. Let z be j(13). Let d be b(z). Round d to the nearest 100.",
        "a": "-7300"
    },
    {
        "q": "Let l = -0.417553 + 0.4226. What is l rounded to three decimal places?",
        "a": "0.005"
    },
    {
        "q": "Let j = 229328 - 450908. What is j rounded to the nearest ten thousand?",
        "a": "-220000"
    },
    {
        "q": "Let g = -237.0585 - -0.0585. Let o = -237.00001368 - g. What is o rounded to six decimal places?",
        "a": "-0.000014"
    },
    {
        "q": "Let h be (6/(-4))/(-1)*(-172832)/(-264). Let d = -3 - -7. Suppose 5*p = -4*o + 459 + 1199, 3*p - d*o - h = 0. What is p rounded to the nearest one hundred?",
        "a": "300"
    },
    {
        "q": "Let j = -4.072002641 - -4.072. Round j to six dps.",
        "a": "-0.000003"
    },
    {
        "q": "Let k = 742119605.9999974 + -742119754. Let m = 148 + k. Round m to 6 decimal places.",
        "a": "-0.000003"
    },
    {
        "q": "Let u = 11.9 + -14.25. Let g = -2.349806 - u. What is g rounded to five dps?",
        "a": "0.00019"
    },
    {
        "q": "Let o be (-4 - 1) + (7 - -1). Suppose r + 26199 = -5*y, 4*y - 15723 = 7*y - o*r. Round y to the nearest 1000.",
        "a": "-5000"
    },
    {
        "q": "Let b = -484339 - 521161. What is b rounded to the nearest one hundred thousand?",
        "a": "-1000000"
    },
    {
        "q": "Let j = 224804470.275397789 - 224804470. Let o = j + -0.2754. Round o to 7 decimal places.",
        "a": "-0.0000022"
    },
    {
        "q": "Let j = -216.06 + 0.06. Let x = j + 216.0000075. Round x to 5 dps.",
        "a": "0.00001"
    },
    {
        "q": "Let c(p) = -341935*p + 15. Suppose -4*w = 4*o + 104, -3*o - w = 3*w + 73. Let k be c(o). Round k to the nearest one million.",
        "a": "11000000"
    },
    {
        "q": "Suppose 345468 = -5*h - 215632. What is h rounded to the nearest 10000?",
        "a": "-110000"
    },
    {
        "q": "Let f = -1.72 + 124.22. Let c = f + -117. Round c to the nearest ten.",
        "a": "10"
    },
    {
        "q": "Let o = -148 + 142.48. Let l = o - -58.42. Round l to 0 dps.",
        "a": "53"
    },
    {
        "q": "Suppose -4*p = -5*l - 2 + 1, 11 = -p + 5*l. Suppose -3*y = p*y + 73500. Round y to the nearest one thousand.",
        "a": "-11000"
    },
    {
        "q": "Suppose -5*u = -2*u + 2*h + 1251004, 0 = -6*h - 12. What is u rounded to the nearest 1000000?",
        "a": "0"
    },
    {
        "q": "Let h = 4706 + -4705.999996679. Round h to 6 dps.",
        "a": "0.000003"
    },
    {
        "q": "Let f = -0.011 + 1.191. Let i = -82.92 - f. Round i to the nearest 10.",
        "a": "-80"
    },
    {
        "q": "Let h be (-4 + (-17 - -6))*2/(-6). Suppose k = -2, q = -0*q - h*k - 1860010. What is q rounded to the nearest 100000?",
        "a": "-1900000"
    },
    {
        "q": "Let p = -185.2 + 235. Let c = 50 - p. Let s = -0.2112 + c. Round s to 3 dps.",
        "a": "-0.011"
    },
    {
        "q": "Let d(y) = -41187*y - 1222. Let k be d(-6). What is k rounded to the nearest 100000?",
        "a": "200000"
    },
    {
        "q": "Suppose 5*l + 2*v = 270, 0 = -5*l - v + 2*v + 285. Suppose -8 = -t + b, -4*t + b = 3*b - l. Round t to the nearest ten.",
        "a": "10"
    },
    {
        "q": "Suppose 798168 = 17*r - 45*r. What is r rounded to the nearest 100?",
        "a": "-28500"
    },
    {
        "q": "Let m = 18.87 - 18.8699997867. What is m rounded to 7 dps?",
        "a": "0.0000002"
    },
    {
        "q": "Let q be (-48784636)/6*(-6)/(-4). Let r = q - -42561210. Let g = -8465051 + r. Round g to the nearest one million.",
        "a": "22000000"
    },
    {
        "q": "Let h be (-103900)/(-15)*150/20. Round h to the nearest 1000.",
        "a": "52000"
    },
    {
        "q": "Let j = -24 - -17.624. Let r = -0.2 + 0.224. Let o = r - j. What is o rounded to the nearest integer?",
        "a": "6"
    },
    {
        "q": "Let f = 30127 - 28913.3. What is f rounded to the nearest ten?",
        "a": "1210"
    },
    {
        "q": "Let u = 33.4 - 250.4. Let p = -217.051 - u. What is p rounded to 2 decimal places?",
        "a": "-0.05"
    },
    {
        "q": "Let d = 28.8 - 33. Let h = d - -5.2. Let w = 0.99999974 - h. What is w rounded to seven dps?",
        "a": "-0.0000003"
    },
    {
        "q": "Let w(z) = 852*z - 423*z - 417*z + 926*z**2. Let j be w(3). Round j to the nearest 1000.",
        "a": "8000"
    },
    {
        "q": "Let y = -119975.4943 + 119961. Let n = y + 0.0343. Let t = n + 15. What is t rounded to 1 decimal place?",
        "a": "0.5"
    },
    {
        "q": "Let b = 179522 - 180441.01. Let s = b + 932. Let m = s - 13. Round m to one decimal place.",
        "a": "0"
    },
    {
        "q": "Let q(z) = 11*z**3 + 65*z**2 - 384*z - 40. Let r be q(72). Round r to the nearest 1000000.",
        "a": "4000000"
    },
    {
        "q": "Let p = 0.1131568 + -659873.1131568. Let a = -659878.30062 - p. Let z = 5.3 + a. Round z to 4 decimal places.",
        "a": "-0.0006"
    },
    {
        "q": "Let c = -97776 - -37981. Let m be -2 + c + -3 - 0. Round m to the nearest ten thousand.",
        "a": "-60000"
    },
    {
        "q": "Let q = 1.843 - -6.49. Let v = 8.12335 - q. Let s = 0.21 + v. Round s to 4 dps.",
        "a": "0.0004"
    },
    {
        "q": "Let v = 21345422 + -21345421.80199962. Let t = v + -0.198. Round t to 6 dps.",
        "a": "0"
    },
    {
        "q": "Let b = -0.021171786 + 52.021529786. Let s = b + -52. Round s to four dps.",
        "a": "0.0004"
    },
    {
        "q": "Suppose 15 = t + 5. Suppose 9*g - 37 = -t. Suppose 0 = -g*r - r - 13600. What is r rounded to the nearest one thousand?",
        "a": "-3000"
    },
    {
        "q": "Let v = -39019056216.999999885 + 39019056096. Let f = v - -121. What is f rounded to seven decimal places?",
        "a": "0.0000001"
    },
    {
        "q": "Let c be ((-112)/(-36) + -2)*-24*-423. Suppose -41*y + c = -35*y. Round y to the nearest one hundred.",
        "a": "1900"
    },
    {
        "q": "Suppose -u + 3330406 = -2*t, 13321636 = 4*u - 11*t + 7*t. Suppose -4*n + u = -1269588. What is n rounded to the nearest one hundred thousand?",
        "a": "1200000"
    },
    {
        "q": "Let o = 10819.4 - 9709. Round o to the nearest one hundred.",
        "a": "1100"
    },
    {
        "q": "Let w = 10242.487 - 10235. What is w rounded to zero dps?",
        "a": "7"
    },
    {
        "q": "Let o = 156 + -139. Let v = -16.9997 + o. Round v to four decimal places.",
        "a": "0.0003"
    },
    {
        "q": "Let w = -181.651 + -0.349. Let r = w + 182.000584. Round r to 4 decimal places.",
        "a": "0.0006"
    },
    {
        "q": "Let r = -21555.7193 - -21557. Round r to one dp.",
        "a": "1.3"
    },
    {
        "q": "Let d = 421.599994083 - 421.6. What is d rounded to 6 dps?",
        "a": "-0.000006"
    },
    {
        "q": "Let g = -1.695 + 3. What is g rounded to one decimal place?",
        "a": "1.3"
    },
    {
        "q": "Let z = -3467 + 4301.4. What is z rounded to the nearest 10?",
        "a": "830"
    },
    {
        "q": "Let y = 132 + 167.8. Let r = y - 265. Let a = r + -45. Round a to the nearest integer.",
        "a": "-10"
    },
    {
        "q": "Let a = 174600528.749973 + -174600431. Let j = a - 97.45. Let k = -0.3 + j. What is k rounded to 5 decimal places?",
        "a": "-0.00003"
    },
    {
        "q": "Let b = -32 + 39. Suppose b*c + 34 + 15 = 0. Let m(o) = -o**2 + 2. Let d be m(c). What is d rounded to the nearest ten?",
        "a": "-50"
    },
    {
        "q": "Let u = -0.0713 + 0.1016. Let a = u + 4.2997. What is a rounded to one decimal place?",
        "a": "4.3"
    },
    {
        "q": "Let g = 164 + -163.837. Let r = -1.863 + g. Round r to the nearest 10.",
        "a": "0"
    },
    {
        "q": "Let g = 20283512 + -20283512.20000041. Let x = -8.6 - -8.4. Let l = x - g. Round l to seven decimal places.",
        "a": "0.0000004"
    },
    {
        "q": "Let k = -23602.59 - -24268. Let z = k - 670. Round z to one dp.",
        "a": "-4.6"
    },
    {
        "q": "Let s = 51 - 97. Let o = -477141 - -477187.00088. Let j = s + o. What is j rounded to four dps?",
        "a": "0.0009"
    },
    {
        "q": "Suppose -4*s + 95*c - 99*c + 4992 = 0, -2*s + c = -2490. Round s to the nearest 100.",
        "a": "1200"
    },
    {
        "q": "Let l = -936 - -980.9. Let x = -47.984 + -0.016. Let m = l + x. Round m to the nearest integer.",
        "a": "-3"
    },
    {
        "q": "Suppose 2*j - 52214 + 211180 + 203034 = 0. What is j rounded to the nearest 10000?",
        "a": "-180000"
    },
    {
        "q": "Let r be (-12)/(-11) - 156288096/88. What is r rounded to the nearest one hundred thousand?",
        "a": "-1800000"
    },
    {
        "q": "Let v = -22.544 + 22.6. Let k = -0.05008 + v. Round k to three decimal places.",
        "a": "0.006"
    },
    {
        "q": "Let t = -58.24 + 57. Let m = t + -0.25. Let j = -17.79 - m. Round j to zero decimal places.",
        "a": "-16"
    },
    {
        "q": "Let t = -27.3369 - -29.06453. Let r = 13.5 - 11.77. Let f = t - r. Round f to four dps.",
        "a": "-0.0024"
    },
    {
        "q": "Let d = 44 + -94. Let b = d - -4. Let c = -45.973 - b. Round c to two dps.",
        "a": "0.03"
    },
    {
        "q": "Let i = -14.2 + -153.8. Let m = i + 167.9782. What is m rounded to three dps?",
        "a": "-0.022"
    },
    {
        "q": "Let x = 125 + -284. Let v = x - -159.000944. Round v to four dps.",
        "a": "0.0009"
    },
    {
        "q": "Let q(k) = 2203*k + 18. Let z be q(1). Suppose -2*t + z = -5*p, p - 2*t + t + 446 = 0. What is p rounded to the nearest 100?",
        "a": "-400"
    },
    {
        "q": "Let h = -22523 + 22756.93. What is h rounded to the nearest integer?",
        "a": "234"
    },
    {
        "q": "Let o be (0 + (-279180)/(-21))/(75/52500). Round o to the nearest one hundred thousand.",
        "a": "9300000"
    },
    {
        "q": "Let p = 1330 - 1329.4212. Let w = -0.531 + p. Round w to 3 dps.",
        "a": "0.048"
    },
    {
        "q": "Suppose 4*h + 1273318 = 4*r - 353486, 0 = 5*h + 4*r + 2033496. Round h to the nearest ten thousand.",
        "a": "-410000"
    },
    {
        "q": "Suppose 21*r = -16*r + 159062479 + 277722521. What is r rounded to the nearest 100000?",
        "a": "11800000"
    },
    {
        "q": "Let o = 0.009 + 0.08. Let r = -8.4778 + 8.566426. Let u = r - o. What is u rounded to five dps?",
        "a": "-0.00037"
    },
    {
        "q": "Let c = 6579618 - 6579735.99972. Let j = -118 - c. Round j to 4 decimal places.",
        "a": "-0.0003"
    },
    {
        "q": "Suppose 6129773 + 1349552 = 5*m. Let u = m - 100865. Round u to the nearest 100000.",
        "a": "1400000"
    },
    {
        "q": "Let c(w) = 11730001*w**2 - 11*w + 18. Let z be c(2). Round z to the nearest one million.",
        "a": "47000000"
    },
    {
        "q": "Let z = -10987 - -10987.0004403. What is z rounded to five dps?",
        "a": "0.00044"
    },
    {
        "q": "Suppose 30475991 = 129*r - 133*r + 3*n, r - n + 7618997 = 0. What is r rounded to the nearest one hundred thousand?",
        "a": "-7600000"
    },
    {
        "q": "Let f = 42711801.80000022 - 42711800. Let p = -1.8 + f. Round p to six dps.",
        "a": "0"
    },
    {
        "q": "Let m = -20.5 + 207.5. Let r = m + -116. Let w = r - 70.963. What is w rounded to 2 dps?",
        "a": "0.04"
    },
    {
        "q": "Let y = -10.0987 - -0.1087. Let l = y + 10. Let u = l + -0.01023. What is u rounded to 4 decimal places?",
        "a": "-0.0002"
    },
    {
        "q": "Let u = 316.999997064 - 317. What is u rounded to six dps?",
        "a": "-0.000003"
    },
    {
        "q": "Let k = -322.06 - -306.939. Let s = k + -0.329. Let q = s - -16. What is q rounded to 1 dp?",
        "a": "0.6"
    },
    {
        "q": "Let d = -5540 - -5381.68. Round d to zero dps.",
        "a": "-158"
    },
    {
        "q": "Suppose -3*l = 4*n - 869692, 418184 = 3*l + 3*n - 451510. What is l rounded to the nearest 10000?",
        "a": "290000"
    },
    {
        "q": "Let i = 6.59 - -0.41. Let z = 6.26 - i. Let h = 0.15 + z. Round h to one decimal place.",
        "a": "-0.6"
    },
    {
        "q": "Let s = -2.25 + 2.103. Let x = s + 0.14969. What is x rounded to 4 dps?",
        "a": "0.0027"
    },
    {
        "q": "Suppose 5*w + h = 383998, -2*w = 5*h + 96776 - 250366. Round w to the nearest 10000.",
        "a": "80000"
    },
    {
        "q": "Let v = 60 + -21. Suppose -v = -2*w - 71. Let u be (-4)/(w/2) + 311998/4. Round u to the nearest ten thousand.",
        "a": "80000"
    },
    {
        "q": "Let z be (23392/(-40))/(6/(-675)). Suppose -k + 2*q + z = 0, q + 131620 = 2*k + 5*q. What is k rounded to the nearest ten thousand?",
        "a": "70000"
    },
    {
        "q": "Let u = -254.787 + 255.3. What is u rounded to one decimal place?",
        "a": "0.5"
    },
    {
        "q": "Let m(u) = 2661*u**2 + 207*u - 1238. Let z be m(6). What is z rounded to the nearest 1000?",
        "a": "96000"
    },
    {
        "q": "Let w(q) = -71*q**2 - 36*q - 33. Let z be w(6). What is z rounded to the nearest 1000?",
        "a": "-3000"
    },
    {
        "q": "Let f = -385415 + 225415. Let x be (9 + (-639)/(-18))*f/(-2). Round x to the nearest 100000.",
        "a": "3600000"
    },
    {
        "q": "Let i = 6.056 + -0.241. Round i to one decimal place.",
        "a": "5.8"
    },
    {
        "q": "Let s(g) = -564*g**2 - 18*g - 15. Let w be s(-7). Let a = 7475 - w. Round a to the nearest 10000.",
        "a": "40000"
    },
    {
        "q": "Suppose w - 4*p + 10 = 4, 2*p = 8. Let h be 51998/w + (-4)/(-20). Suppose 2*y = -0*y + h. What is y rounded to the nearest one hundred?",
        "a": "2600"
    },
    {
        "q": "Let a = -1363 + 1363.008555. Round a to four dps.",
        "a": "0.0086"
    },
    {
        "q": "Let k be 731795/(20/(-4)) + -2 + 1. What is k rounded to the nearest 10000?",
        "a": "-150000"
    },
    {
        "q": "Let i(u) = 891369*u - 9. Let r be i(1). Let b = r + -261360. Round b to the nearest 1000000.",
        "a": "1000000"
    },
    {
        "q": "Let a = -254.4 - -231.104. Let p = -23.1 - a. Round p to two dps.",
        "a": "0.2"
    },
    {
        "q": "Let l = 0.5070003999 - 0.507. Round l to seven dps.",
        "a": "0.0000004"
    },
    {
        "q": "Let x = -6565453 + 18298706. Let q = -7323253 + x. What is q rounded to the nearest one hundred thousand?",
        "a": "4400000"
    },
    {
        "q": "Let f = 1590699.7220771 + -1590700. Let c = f + 0.278. Round c to six decimal places.",
        "a": "0.000077"
    },
    {
        "q": "Let s = 225 - 275. Let n = 50.0000102 + s. What is n rounded to six dps?",
        "a": "0.00001"
    },
    {
        "q": "Let l = -244.9713 + -0.0287. Let b = l + 245.0000133. What is b rounded to five decimal places?",
        "a": "0.00001"
    },
    {
        "q": "Let z(c) = 22*c - 89. Let r be z(5). Let j be (-6)/r + (-41999994)/21. Round j to the nearest 1000000.",
        "a": "-2000000"
    },
    {
        "q": "Let i = -19 - -32. Let g = i - 13.00102. Round g to 4 decimal places.",
        "a": "-0.001"
    },
    {
        "q": "Let d = -4815975 - 546025. Round d to the nearest one hundred thousand.",
        "a": "-5400000"
    },
    {
        "q": "Let a = 1539.39444 + -0.07444. Let c = 1508 - a. Let o = 32 + c. Round o to 1 decimal place.",
        "a": "0.7"
    },
    {
        "q": "Let v = 0.2623 + -0.4273. Round v to 1 decimal place.",
        "a": "-0.2"
    },
    {
        "q": "Let c be 10/(5/(-30)*-2). Let z = 30 - c. Suppose -11*r + 6*r - 34000 = z. Round r to the nearest 1000.",
        "a": "-7000"
    },
    {
        "q": "Let w = 2865249 + -4541049. What is w rounded to the nearest 100000?",
        "a": "-1700000"
    },
    {
        "q": "Let l = 415.9995609 - 416. What is l rounded to 4 decimal places?",
        "a": "-0.0004"
    },
    {
        "q": "Let u = -250433773 + 250433771.55000177. Let f = u + 1.45. Round f to seven dps.",
        "a": "0.0000018"
    },
    {
        "q": "Let k = 1910.17 - 2028. Round k to the nearest ten.",
        "a": "-120"
    },
    {
        "q": "Let t = -37.46625 - -37.29. Round t to two decimal places.",
        "a": "-0.18"
    },
    {
        "q": "Let n(x) = -x**3 + 2*x**2 + 9*x - 6. Let f be n(-10). Let o = f - -1896. Suppose 5*c + q - o = 0, 1576 = 3*c - 4*q - 224. Round c to the nearest one thousand.",
        "a": "1000"
    },
    {
        "q": "Let q = -4.82 - -81.72. What is q rounded to the nearest 10?",
        "a": "80"
    },
    {
        "q": "Let p = 0.1 + -130.1. Let w = -129.9967 - p. What is w rounded to four dps?",
        "a": "0.0033"
    },
    {
        "q": "Let y be (-31150)/(-21)*3108/35. What is y rounded to the nearest 10000?",
        "a": "130000"
    },
    {
        "q": "Let a = -197 - -199. Suppose -2*h - 2812006 = w - 5*w, -2*w + 1405994 = a*h. Round w to the nearest 10000.",
        "a": "700000"
    },
    {
        "q": "Let o = 10323 + -10070.18. What is o rounded to the nearest integer?",
        "a": "253"
    },
    {
        "q": "Let p = 6827 - 6825.3074. Let r = -1.7 - -3.4. Let j = r - p. What is j rounded to 3 dps?",
        "a": "0.007"
    },
    {
        "q": "Suppose 8*d - 10*d = 30010736. Let q = d + 10625368. What is q rounded to the nearest 100000?",
        "a": "-4400000"
    },
    {
        "q": "Let g = 0.55 + -0.12. Let y = -2.13 + g. Let v = 1.700006 + y. Round v to 6 decimal places.",
        "a": "0.000006"
    },
    {
        "q": "Let c = -647.9 - -647.892602. Round c to 4 dps.",
        "a": "-0.0074"
    },
    {
        "q": "Let b = -341 - -1662. Let o = -532 - -2853. Let v = b - o. Round v to the nearest one thousand.",
        "a": "-1000"
    },
    {
        "q": "Let b = 11429 - 6357. Let r = -4978.77 + b. Let g = r + -92. Round g to one dp.",
        "a": "1.2"
    },
    {
        "q": "Let v = 301 + -164. Let d = 136.5 - v. What is d rounded to 1 decimal place?",
        "a": "-0.5"
    },
    {
        "q": "Let y = -3.8 - -8. Let r = y + 3.8. Let b = r + -8.00076. Round b to four dps.",
        "a": "-0.0008"
    },
    {
        "q": "Suppose 0 = -a + 5*s + 3191574 + 1258416, a - 3*s - 4449994 = 0. What is a rounded to the nearest one hundred thousand?",
        "a": "4500000"
    },
    {
        "q": "Let c = 0.31866 - 0.3856. Round c to 2 dps.",
        "a": "-0.07"
    },
    {
        "q": "Let y = 2.81556 - 0.69552. Let l = y + -2.12. What is l rounded to four decimal places?",
        "a": "0"
    },
    {
        "q": "Let i = 156.9 - 156.899995785. Round i to seven decimal places.",
        "a": "0.0000042"
    },
    {
        "q": "Let f = -22.34823 - -0.03823. Let h = f - -13.6. Round h to 0 decimal places.",
        "a": "-9"
    },
    {
        "q": "Let v = -13.93 - 77.97. Let q = -83.28 - v. Let h = 0.02 - q. Round h to the nearest integer.",
        "a": "-9"
    },
    {
        "q": "Let s = 276 - 275.97827. Round s to two decimal places.",
        "a": "0.02"
    },
    {
        "q": "Let v = -143 + 143.492. Let k = v + 36.408. Let b = k - 36. What is b rounded to the nearest integer?",
        "a": "1"
    },
    {
        "q": "Let b = 13.2 + -2.2. Let m = 1.4 - -21. Let w = m - b. What is w rounded to the nearest integer?",
        "a": "11"
    },
    {
        "q": "Let r(w) be the second derivative of 2*w**4 + 19*w**3/6 + 16*w**2 + 49*w. Let o be r(-14). Round o to the nearest 1000.",
        "a": "4000"
    },
    {
        "q": "Let h(y) = -15*y**2 + 72*y + 2. Let b be h(4). Round b to the nearest 10.",
        "a": "50"
    },
    {
        "q": "Let d = 185032.8584 - 184961. Let g = 72 - d. Let s = g + -0.15. What is s rounded to three dps?",
        "a": "-0.008"
    },
    {
        "q": "Let n(m) = m**3 + 7*m**2 - 18. Let s be (6/(-8))/(3/2)*14. Let u be n(s). Let r be -1 - (2/9 + (-44999978)/u). What is r rounded to the nearest 1000000?",
        "a": "-3000000"
    },
    {
        "q": "Let g = 60200 - 25600. Round g to the nearest ten thousand.",
        "a": "30000"
    },
    {
        "q": "Let v(s) = -1044899*s**2 - 2*s + 37. Let w = 75 - 82. Let r be v(w). Round r to the nearest 1000000.",
        "a": "-51000000"
    },
    {
        "q": "Let y = 160191824.7 + -151889916. Let i = -8301889.70000095 + y. Let d = -19 + i. What is d rounded to 7 dps?",
        "a": "-0.000001"
    },
    {
        "q": "Let p = -0.0224 + 0.02237151. What is p rounded to five dps?",
        "a": "-0.00003"
    },
    {
        "q": "Let g = -0.258 + 142.258. Let d = 141.999575 - g. Round d to five dps.",
        "a": "-0.00043"
    },
    {
        "q": "Suppose -6*r - r = -35. Let g = 450 - r. Round g to the nearest 10.",
        "a": "450"
    },
    {
        "q": "Let x = -438872173.9999942 + 438872022. Let b = 152 + x. What is b rounded to 5 dps?",
        "a": "0.00001"
    },
    {
        "q": "Let m = -11512 + 11513.9846. What is m rounded to 1 dp?",
        "a": "2"
    },
    {
        "q": "Let j = -53 - -32. Let f = 1270 + j. Suppose 71 = -4*a - f. Round a to the nearest 100.",
        "a": "-300"
    },
    {
        "q": "Let a(k) = -k + 19. Let m(j) = -j + 10. Let r(z) = -3*a(z) + 5*m(z). Let n be r(-4). Let b be n*0/4 - 1800000. Round b to the nearest one million.",
        "a": "-2000000"
    },
    {
        "q": "Suppose 4*x - p = -351718, 3*p + 7 - 1 = 0. Round x to the nearest 10000.",
        "a": "-90000"
    },
    {
        "q": "Let n(o) = o**3 - 3*o**2 - 6*o - 1. Let d be n(4). Let u be (-38)/d + (-10)/45. Suppose -1914 - 2046 = -u*q. What is q rounded to the nearest one hundred?",
        "a": "1000"
    },
    {
        "q": "Let f = -48 + 59. Let j = -12.58 + f. Let h = -1.580358 - j. What is h rounded to 5 decimal places?",
        "a": "-0.00036"
    },
    {
        "q": "Let i = 8496187103 - 8496186131.8882837. Let z = -1015.511695 + i. Let x = z + 44.4. Round x to 6 dps.",
        "a": "0.000021"
    },
    {
        "q": "Let m = -160.3798878 - -355.0514379. Let b = 12.3282559 + m. Let o = b - 207. Round o to 5 dps.",
        "a": "-0.00019"
    },
    {
        "q": "Let z = -0.21 - 17.79. Let l = 1875 - 1892.46. Let b = l - z. Round b to 1 decimal place.",
        "a": "0.5"
    },
    {
        "q": "Let j(v) = 8*v + v**2 + 6*v**2 + v**3 - 9 + 22. Let d be j(-6). Let s be (d*50/3)/((-1)/(-54)). Round s to the nearest 100.",
        "a": "900"
    },
    {
        "q": "Let f(u) = 5745*u - 60. Let k be f(4). Suppose -2*i - i - k = 0. What is i rounded to the nearest one thousand?",
        "a": "-8000"
    },
    {
        "q": "Let p = -0.584802677 + 0.5848. What is p rounded to seven decimal places?",
        "a": "-0.0000027"
    },
    {
        "q": "Let s = 47 + -74. Let y = s + 26.9999. Round y to 3 decimal places.",
        "a": "0"
    },
    {
        "q": "Let l = -0.66575463 + 0.66539. What is l rounded to 6 decimal places?",
        "a": "-0.000365"
    },
    {
        "q": "Let m be (-89654)/(-6) - (15/(-9))/(-5). Let c = -50142 + m. Round c to the nearest ten thousand.",
        "a": "-40000"
    },
    {
        "q": "Let f = -1220.331 + 1216.3310016. Let t = -9.4 - -13.4. Let m = t + f. What is m rounded to six decimal places?",
        "a": "0.000002"
    },
    {
        "q": "Let j be (3 + 821795/35)*189/54. What is j rounded to the nearest 1000?",
        "a": "82000"
    },
    {
        "q": "Let v = -4.36 + 5.2. Let t = 161.1434 + -160.303521. Let y = v - t. Round y to five decimal places.",
        "a": "0.00012"
    },
    {
        "q": "Suppose -5*s - 10 = -25. Suppose h + s*l - 8 = 4*l, -2*h + 3*l + 19 = 0. Let k be ((203250/(-18))/h)/((-2)/24). Round k to the nearest one thousand.",
        "a": "27000"
    },
    {
        "q": "Let v = 4.2 - -10.8. Let z = v - 17.5. Let x = z - 18. What is x rounded to zero decimal places?",
        "a": "-21"
    },
    {
        "q": "Let j(p) = 157853*p - 55. Let h be j(-13). Let i = h - -843144. Round i to the nearest one hundred thousand.",
        "a": "-1200000"
    },
    {
        "q": "Suppose 159*z - 7999341 + 24072416 = -131796925. What is z rounded to the nearest one million?",
        "a": "-1000000"
    },
    {
        "q": "Suppose -18*w + 1947 - 255 = 0. Suppose 4*f + w = 606. What is f rounded to the nearest 10?",
        "a": "130"
    },
    {
        "q": "Let g = 27.5 + -22.5. Let v = -4.9778 + g. Round v to three dps.",
        "a": "0.022"
    },
    {
        "q": "Let s = -483210 - -3280286. Let f = s + 1162924. What is f rounded to the nearest one hundred thousand?",
        "a": "4000000"
    },
    {
        "q": "Let c = -0.294 - 115.206. Let y = c - -123. Round y to one dp.",
        "a": "7.5"
    },
    {
        "q": "Let j = -664.7 + 664.7007157. What is j rounded to 5 decimal places?",
        "a": "0.00072"
    },
    {
        "q": "Let d = 68.0332 - -0.1168. Round d to the nearest 10.",
        "a": "70"
    },
    {
        "q": "Let u = 94319069 + -94318744.000267. Let r = u - 325. Round r to five dps.",
        "a": "-0.00027"
    },
    {
        "q": "Suppose u + 27109975 = -5*h, -12*h - 135549990 = 5*u - 10*h. Round u to the nearest 1000000.",
        "a": "-27000000"
    },
    {
        "q": "Suppose 0 = 4*s - 10 - 22. Let b(q) = 1107*q + 44. Let u be b(s). Round u to the nearest 1000.",
        "a": "9000"
    },
    {
        "q": "Let g = 0.423421 + -0.4207. Round g to 5 dps.",
        "a": "0.00272"
    },
    {
        "q": "Let v(w) = -153304*w**3 + 5*w**2 - 2*w + 2. Let y be v(-4). Let b = 19654860 - 13443314. Let t = y - b. Round t to the nearest one million.",
        "a": "4000000"
    },
    {
        "q": "Let y = 15.2 + 1.8. Let v = y - 16.99943. What is v rounded to four decimal places?",
        "a": "0.0006"
    },
    {
        "q": "Let j(v) = -166665*v - 20. Let q = 24 - 17. Let i(y) = y**2 - 7*y + 12. Let n be i(q). Let u be j(n). Round u to the nearest 1000000.",
        "a": "-2000000"
    },
    {
        "q": "Suppose 48 = 2*k - 0*k - p, 0 = p + 2. Let m = -20 + k. Suppose -2*g - m*g - 3150000 = 0. Round g to the nearest 100000.",
        "a": "-600000"
    },
    {
        "q": "Suppose 2*v - v + 20 = 0. Let s be ((-66825)/v)/((-2)/(-1424)). Let o = s - -381030. What is o rounded to the nearest 100000?",
        "a": "2800000"
    },
    {
        "q": "Let y = -0.61286 - -0.5244. What is y rounded to 2 dps?",
        "a": "-0.09"
    },
    {
        "q": "Let y = 0.141 - -5.885. What is y rounded to one dp?",
        "a": "6"
    },
    {
        "q": "Let l be -3*2/(30/(-175)). Let z = l + -25. Suppose 4*y - 4 = -2*h, 6*y - 5*y - 5*h = -z. Round y to the nearest one hundred.",
        "a": "0"
    },
    {
        "q": "Let p = -1.3862 - -1.66. Let a = 29.8982 + p. Let b = 30 - a. Round b to two decimal places.",
        "a": "-0.17"
    },
    {
        "q": "Let t be ((-39)/(-26))/(6/16). Let k be (3*-155)/(-3*t/36). What is k rounded to the nearest 100?",
        "a": "1400"
    },
    {
        "q": "Let h be -6 + (-22215)/(-10) + (-1)/(-2). Suppose -5*w + 6*w = -4*p - h, p + 8879 = -4*w. Round w to the nearest 100.",
        "a": "-2200"
    },
    {
        "q": "Suppose -15*y = -9038104 - 5271896. Suppose -82*m - y = -88*m. What is m rounded to the nearest ten thousand?",
        "a": "160000"
    },
    {
        "q": "Let j = -3091.9997364 - -3092. What is j rounded to four dps?",
        "a": "0.0003"
    },
    {
        "q": "Suppose 3*u - 5*j + 11 = 284, 5*u = 5*j + 445. Suppose q + u = 4*l, 81 = -q - 3*l + 8*l. Round q to the nearest 10.",
        "a": "-110"
    },
    {
        "q": "Let y be 5476 - (-8)/2*147/(-84). What is y rounded to the nearest 100?",
        "a": "5500"
    },
    {
        "q": "Let z = 29308.2 - 25939. What is z rounded to the nearest one hundred?",
        "a": "3400"
    },
    {
        "q": "Let u = -13169 - -13168.84783. Round u to three dps.",
        "a": "-0.152"
    },
    {
        "q": "Let u = 56.595 + -58. Let b = -1.404161 - u. What is b rounded to 4 decimal places?",
        "a": "0.0008"
    },
    {
        "q": "Let z = 82521.48600745 + -82521.4. Let b = z - 0.086. What is b rounded to six dps?",
        "a": "0.000007"
    },
    {
        "q": "Let w = -3847384 - -3847228.9849. Let x = 2475 - 2320. Let t = w + x. Round t to 3 decimal places.",
        "a": "-0.015"
    },
    {
        "q": "Let b = 3215 - 3361. Round b to the nearest 100.",
        "a": "-100"
    },
    {
        "q": "Let a = -0.086 - 28.914. Let f = -29.0000044 - a. What is f rounded to six dps?",
        "a": "-0.000004"
    },
    {
        "q": "Let m = -3878846 + 1208846. Round m to the nearest 100000.",
        "a": "-2700000"
    },
    {
        "q": "Suppose -4*k + 42 = -11*k. Let r(a) = 2*a**2 + 10*a - 7. Let t be r(k). Suppose 3*p + n + 1198 = 0, -p + t*n - 501 = -91. Round p to the nearest one hundred.",
        "a": "-400"
    },
    {
        "q": "Let h = 1172 - 518. Suppose -5*x + 7*d - 3*d = h, -5*x + 3*d = 653. Let g = -11430 - x. Round g to the nearest one thousand.",
        "a": "-11000"
    },
    {
        "q": "Let a(z) be the second derivative of 77999/12*z**4 + 1/3*z**3 + 0 - 1/2*z**2 + 3*z. Let x be a(1). What is x rounded to the nearest 10000?",
        "a": "80000"
    },
    {
        "q": "Let n = -596874 + 596874.1339307. Let h = n + -0.134. What is h rounded to five dps?",
        "a": "-0.00007"
    },
    {
        "q": "Let y(j) = 7 + 2*j**2 - 2*j**2 - j**2 - 20*j. Let b be y(-20). Suppose -672000 = b*m - 0*m. What is m rounded to the nearest 10000?",
        "a": "-100000"
    },
    {
        "q": "Let u = 362.72 - 434.6032. Let v = 72 + u. Let d = v + -0.091. What is d rounded to 3 dps?",
        "a": "0.026"
    },
    {
        "q": "Let c = 29845.026 + -29818. What is c rounded to 1 dp?",
        "a": "27"
    },
    {
        "q": "Suppose -7*v - 13*v + 80 = 0. Suppose -v*x - 1933305 = 5586695. Round x to the nearest one hundred thousand.",
        "a": "-1900000"
    },
    {
        "q": "Let i(w) = -25*w**3 + 4*w**2 - 16. Let c be i(-5). Let x = c - 258. Suppose -2*o + q + 1181 = -0*o, -5*o + q + x = 0. Round o to the nearest one hundred.",
        "a": "600"
    },
    {
        "q": "Let p = -3711 + 3390.6. What is p rounded to the nearest 10?",
        "a": "-320"
    },
    {
        "q": "Let v be (-7)/(56/12) - (-3)/2. Suppose 0 = w - 5*g + 240985, v = 5*w + 2*g + 2*g + 1205012. What is w rounded to the nearest 10000?",
        "a": "-240000"
    },
    {
        "q": "Let i = 16935.27 + -16861. Let h = i - -9.33. Round h to the nearest 10.",
        "a": "80"
    },
    {
        "q": "Let p = 2.30407 + -2.4174. Let r = p + 0.114. What is r rounded to 4 decimal places?",
        "a": "0.0007"
    },
    {
        "q": "Suppose -13*m = -6*m - 97517. Suppose m = -3*b + 5261. What is b rounded to the nearest 100?",
        "a": "-2900"
    },
    {
        "q": "Suppose -4 = 4*j, -4*j + 0*j = -f + 81. Suppose 1147 - f = u. What is u rounded to the nearest 1000?",
        "a": "1000"
    },
    {
        "q": "Let w(m) = 964110*m**2 - 46*m + 148. Let t be w(3). Round t to the nearest one hundred thousand.",
        "a": "8700000"
    },
    {
        "q": "Let q = -6.92 - -6.91991333. Round q to 6 decimal places.",
        "a": "-0.000087"
    },
    {
        "q": "Let o = -0.73032 - -0.7997. Round o to three decimal places.",
        "a": "0.069"
    },
    {
        "q": "Let c = 1202.856 + -1207. Let h = 21 + -16.8. Let u = c + h. Round u to two decimal places.",
        "a": "0.06"
    },
    {
        "q": "Let w(s) = 598*s - 27. Let o(l) = 1. Let j(n) = 2*o(n) + w(n). Let u be j(-12). Let y = u - -15201. What is y rounded to the nearest ten thousand?",
        "a": "10000"
    },
    {
        "q": "Let o = 0.113 + -0.027. Let h = 0.117 - o. Round h to two decimal places.",
        "a": "0.03"
    },
    {
        "q": "Let a(k) = 9 - 22 - 104*k + 9. Let f be a(7). Let i = f + 3632. What is i rounded to the nearest one thousand?",
        "a": "3000"
    },
    {
        "q": "Let x = -1077 + 1077.000004466. Round x to 7 decimal places.",
        "a": "0.0000045"
    },
    {
        "q": "Let q = -8157.7193832 - -8155.51. Let n = 2.1964 + q. Let c = -0.013 - n. What is c rounded to 6 dps?",
        "a": "-0.000017"
    },
    {
        "q": "Let b = 10.1 - 10.0748. Let l = -0.0005 - b. Round l to 3 dps.",
        "a": "-0.026"
    },
    {
        "q": "Let g = 377.6578491 + -377.66. Round g to five dps.",
        "a": "-0.00215"
    },
    {
        "q": "Let q = -20 + 24. Suppose 0*h - 128 = -q*h. Let z be (-40625)/2*2*h. Round z to the nearest 1000000.",
        "a": "-1000000"
    },
    {
        "q": "Let y = -104 - -104. Let c = -2.6 - -3. Let u = y - c. What is u rounded to 0 dps?",
        "a": "0"
    },
    {
        "q": "Let x = 269 - 195. Let h = -73.987 + x. Round h to 2 dps.",
        "a": "0.01"
    },
    {
        "q": "Let s = -132.1283963 + 132.13. Round s to 5 dps.",
        "a": "0.0016"
    },
    {
        "q": "Let x = 3931.8526 + -3932. Round x to two decimal places.",
        "a": "-0.15"
    },
    {
        "q": "Let f = 564 + -318. Let y = f - 245.99999738. Round y to six decimal places.",
        "a": "0.000003"
    },
    {
        "q": "Let w = -53.81 - -57. Let g = -3.190347 + w. What is g rounded to 5 decimal places?",
        "a": "-0.00035"
    },
    {
        "q": "Let l = 228 + -221. Let u be 1128100/12 - l - 4/3. What is u rounded to the nearest 10000?",
        "a": "90000"
    },
    {
        "q": "Let d = -738.36 + 751. Round d to the nearest integer.",
        "a": "13"
    },
    {
        "q": "Let l(w) = 9*w - 60. Let b be l(6). Let z(d) = 1318*d - 506*d - 12 - 16. Let m be z(b). Round m to the nearest one thousand.",
        "a": "-5000"
    },
    {
        "q": "Let d = 501 + -729. Let l = -227.99798 - d. Round l to 4 dps.",
        "a": "0.002"
    },
    {
        "q": "Let p = 0.308 - 0.37778. Round p to 3 dps.",
        "a": "-0.07"
    },
    {
        "q": "Let w = -3165 + 3165.000005002. Round w to seven decimal places.",
        "a": "0.000005"
    },
    {
        "q": "Let h = 6.59018974 + -6.67619. Let w = h - -0.086. Round w to 6 dps.",
        "a": "0"
    },
    {
        "q": "Let g = 4786.6773 + -4787. What is g rounded to two decimal places?",
        "a": "-0.32"
    },
    {
        "q": "Let o = -23 + 17. Let t be 23445/o*(-12000)/(-9). What is t rounded to the nearest one million?",
        "a": "-5000000"
    },
    {
        "q": "Suppose 203510 + 109385 = 5*l - 5*o, 0 = 2*l - 5*o - 125149. Suppose 3*y + l = 2510582. Suppose 5*h = -h + y. Round h to the nearest ten thousand.",
        "a": "140000"
    },
    {
        "q": "Suppose -2*i - 3*k = 3*i - 207, -2*i + 3*k + 87 = 0. Suppose -3*x + 6 = 0, 110 = -3*h - 3*x + x. Let f = h + i. Round f to zero dps.",
        "a": "4"
    },
    {
        "q": "Let k = 2437.8475 - 2438. What is k rounded to 2 dps?",
        "a": "-0.15"
    },
    {
        "q": "Let k = 1466.0000004415 + -1466. What is k rounded to 7 decimal places?",
        "a": "0.0000004"
    },
    {
        "q": "Let b = -610.6 + -52.4. Let k = 698.1 + b. What is k rounded to 0 dps?",
        "a": "35"
    },
    {
        "q": "Let s = 15 + -27. Let o = -24 + s. Let j = o - -36.0000048. What is j rounded to six decimal places?",
        "a": "0.000005"
    },
    {
        "q": "Let g = -357 + 339. Let m = 258072.000175 + -258090. Let u = m - g. Round u to 5 decimal places.",
        "a": "0.00018"
    },
    {
        "q": "Let c = -0.52561391 - 193.47270809. Let t = 194 + c. Round t to four dps.",
        "a": "0.0017"
    },
    {
        "q": "Let v = -14.52471 - -14.298. What is v rounded to two dps?",
        "a": "-0.23"
    },
    {
        "q": "Let d(i) be the first derivative of 2*i**2 + 9 + 0*i + 1/3*i**3. Let t be d(10). Round t to the nearest 100.",
        "a": "100"
    },
    {
        "q": "Suppose -599620 = 1015*m - 1001*m. What is m rounded to the nearest 100?",
        "a": "-42800"
    },
    {
        "q": "Let h be -2 + 7 + -1 + 3*-1. Let n(l) = -216*l**2 + 1. Let s be n(h). Round s to the nearest ten.",
        "a": "-220"
    },
    {
        "q": "Let k = -7.109 - -7.29152. Round k to 3 dps.",
        "a": "0.183"
    },
    {
        "q": "Let i = -372.67619 + 372.6. What is i rounded to three dps?",
        "a": "-0.076"
    },
    {
        "q": "Let g = -18 - 16.5. Let c = -8.7 - g. Let x = c + -22. Round x to the nearest integer.",
        "a": "4"
    },
    {
        "q": "Let s = -4 + 3.83. Let t = -2.54696 - -2.376. Let l = t - s. What is l rounded to 4 decimal places?",
        "a": "-0.001"
    },
    {
        "q": "Let v = -0.2832994613 - -0.2833. What is v rounded to seven dps?",
        "a": "0.0000005"
    },
    {
        "q": "Let j(v) = v**3 + 7*v**2 - 9*v - 4. Let t be j(-8). Let c be t/(-12)*72/(-4). Suppose -c*y - 22841 - 38959 = 0. What is y rounded to the nearest one thousand?",
        "a": "-10000"
    },
    {
        "q": "Let o = 3143155 + -1911199. Let g = 1231993.99996 - o. Let f = -38 + g. What is f rounded to five dps?",
        "a": "-0.00004"
    },
    {
        "q": "Suppose -265*u + 270*u = -14400. Let h be (10*625)/((-20)/u). What is h rounded to the nearest one hundred thousand?",
        "a": "900000"
    },
    {
        "q": "Let b = -2403.9 - -2403.882767. Round b to 3 dps.",
        "a": "-0.017"
    },
    {
        "q": "Suppose -15*z - 96412 + 3423 = 25421. What is z rounded to the nearest 100?",
        "a": "-7900"
    },
    {
        "q": "Let r = 188.04 + -4.8. Let y = r - 188. Let d = 0.16 + y. Round d to 0 decimal places.",
        "a": "-5"
    },
    {
        "q": "Suppose -52*g + 203300000 = -32*g. What is g rounded to the nearest one hundred thousand?",
        "a": "10200000"
    },
    {
        "q": "Let p = 1395 + -4316. Round p to the nearest 1000.",
        "a": "-3000"
    },
    {
        "q": "Let k = -320 - -356.25. Let a = k - 33. What is a rounded to 0 decimal places?",
        "a": "3"
    },
    {
        "q": "Let f = 4186 - 4185.999991312. Round f to 7 dps.",
        "a": "0.0000087"
    },
    {
        "q": "Suppose -2*m = -2*a - 2572410, a - 2572412 = -2*m + 2*a. Let d be (-9)/(-3) + m*-29. What is d rounded to the nearest 1000000?",
        "a": "-37000000"
    },
    {
        "q": "Let d = 0.48460068 - 0.4846. What is d rounded to six dps?",
        "a": "0.000001"
    },
    {
        "q": "Let n = 1898.017685 - 1898. Round n to three dps.",
        "a": "0.018"
    },
    {
        "q": "Let r = 37302.199 + -37263. Let j = -0.201 - r. Round j to the nearest integer.",
        "a": "-39"
    },
    {
        "q": "Let l = -356.9997131 + 357. What is l rounded to five dps?",
        "a": "0.00029"
    },
    {
        "q": "Let d = -47649841963.8899 - -47646663937. Let z = -3177129.88989579 - d. Let p = z + -897. Round p to 7 decimal places.",
        "a": "0.0000042"
    },
    {
        "q": "Let g = -4239.57 - -4440.6. Round g to the nearest ten.",
        "a": "200"
    },
    {
        "q": "Let r = -1.37481582 + -0.12520038. Let y = r + 1.5. What is y rounded to 6 dps?",
        "a": "-0.000016"
    },
    {
        "q": "Let y = 32.42 + 0.68. Let k = 2.9 + y. Let m = k + -36.000012. What is m rounded to 5 dps?",
        "a": "-0.00001"
    },
    {
        "q": "Let l = -495 + 497.13. Let x = 2.13000328 - l. Round x to 6 decimal places.",
        "a": "0.000003"
    },
    {
        "q": "Let b(c) = 67*c + 65. Let z(m) = -m**2 + 13*m - 15. Let h be z(8). Let f be b(h). What is f rounded to the nearest 100?",
        "a": "1700"
    },
    {
        "q": "Let t = 1.2284 - 1.308296. Let k = 0.08 + t. What is k rounded to 5 decimal places?",
        "a": "0.0001"
    },
    {
        "q": "Let l = 0.86 - -413.14. Let j = -188 + l. Let a = j + -204.3. Round a to zero decimal places.",
        "a": "22"
    },
    {
        "q": "Let h = 186 - 78. Let r = h - 67. Let b = r - 41.00000019. What is b rounded to 7 decimal places?",
        "a": "-0.0000002"
    },
    {
        "q": "Let l = -204 + 201. Let v be (-1517 + l)/((-5)/(3250/4)). Round v to the nearest 10000.",
        "a": "250000"
    },
    {
        "q": "Let c be 14/(-4)*140/245. Let y(j) = 842*j + 4. Let h be y(c). Round h to the nearest one thousand.",
        "a": "-2000"
    },
    {
        "q": "Let r(t) = -11263*t - 15. Let u(i) = 2*i. Let k(a) = r(a) + 3*u(a). Let n be k(5). What is n rounded to the nearest ten thousand?",
        "a": "-60000"
    },
    {
        "q": "Let g = -32534 - -32531.5893. Round g to two dps.",
        "a": "-2.41"
    },
    {
        "q": "Let d(l) = 5087*l + 11. Let p be d(7). Suppose 0 = 5*u + g + 177996, 3*g = u - 2*g + p. Round u to the nearest 1000.",
        "a": "-36000"
    },
    {
        "q": "Let s = 894 + -1666. Let k = -13491262536 + 13491261764.0000337. Let t = s - k. What is t rounded to six dps?",
        "a": "-0.000034"
    },
    {
        "q": "Let n = -2670258375.09999547 + 2670258284. Let l = 25.1 + 66. Let q = n + l. What is q rounded to 7 dps?",
        "a": "0.0000045"
    },
    {
        "q": "Let i = -270.8 + 407.7. Let h = i - 118. Let j = -19 + h. Round j to the nearest integer.",
        "a": "0"
    },
    {
        "q": "Let q = 0.16 + 0.46. Let z = 0.620007 - q. Round z to 4 decimal places.",
        "a": "0"
    },
    {
        "q": "Let k = 4.3389 - 9.2422. Let z = 4.9 + k. What is z rounded to 3 decimal places?",
        "a": "-0.003"
    },
    {
        "q": "Let l = 17 + -16.9816. Let v = l - 0.0183797. Round v to 6 decimal places.",
        "a": "0.00002"
    },
    {
        "q": "Let a be 1/(-6) - ((-1254590824)/48)/(-19). Let l = a - -2395648. Round l to the nearest one hundred thousand.",
        "a": "1000000"
    },
    {
        "q": "Suppose -177*t + 3*g + 49140015 = -179*t, -4*t - 98279995 = -g. What is t rounded to the nearest one million?",
        "a": "-25000000"
    },
    {
        "q": "Let r = 396.4 - -2557.1. What is r rounded to the nearest one hundred?",
        "a": "3000"
    },
    {
        "q": "Let t = 87 + -85.955. Let y = 0.743 + t. What is y rounded to one dp?",
        "a": "1.8"
    },
    {
        "q": "Let c(b) = 183*b**3 - 19*b**2 + 28*b - 4. Let k be (-4)/(-7) + (-6600)/(-308). Let s be c(k). Round s to the nearest one hundred thousand.",
        "a": "1900000"
    },
    {
        "q": "Let q(h) = -8 - 65*h**3 + h + h + 66*h**3 + 11*h**2 - 4. Let s be q(-11). Let b be (s/8 - -4) + (-611997)/12. What is b rounded to the nearest 10000?",
        "a": "-50000"
    },
    {
        "q": "Let z = -91110669 + 91110608.799757. Let n = 57.77 + 2.43. Let r = z + n. Round r to five dps.",
        "a": "-0.00024"
    },
    {
        "q": "Let o = -0.35304 + -11.69616. Let r = o + 11.74. Let q = r - -0.31. What is q rounded to 3 decimal places?",
        "a": "0.001"
    },
    {
        "q": "Let g(i) = 335*i**2 - 7*i - 16. Let o be g(8). Suppose -3*d = -d + o. Let v = -5384 - d. Round v to the nearest 1000.",
        "a": "5000"
    },
    {
        "q": "Let q = 0.02548 - 0.0254830184. What is q rounded to 7 dps?",
        "a": "-0.000003"
    },
    {
        "q": "Let b = -367 - -521. Let w = b - 80. Let s = 74.138 - w. What is s rounded to two dps?",
        "a": "0.14"
    },
    {
        "q": "Let g(u) = 21664*u**3 - 71489*u**3 - 481425*u**3 + 2*u + 5*u - 14. Let b be g(2). Round b to the nearest one hundred thousand.",
        "a": "-4300000"
    },
    {
        "q": "Let n = -39 + 43. Suppose 2*d + 9180006 = 2*t, n*t - 2*d - 621818 = 17738188. Round t to the nearest one million.",
        "a": "5000000"
    },
    {
        "q": "Let z = -94.7861254 + -0.2122246. Let g = 95 + z. What is g rounded to 4 decimal places?",
        "a": "0.0017"
    },
    {
        "q": "Let z = 14.2 + -342.2. Let l = z + 327.999859. What is l rounded to five decimal places?",
        "a": "-0.00014"
    },
    {
        "q": "Let j = -2155.839 - -2356.68. Let p = -201 + j. Round p to 1 dp.",
        "a": "-0.2"
    },
    {
        "q": "Let t(g) = -6*g - 55. Let c be t(-10). Suppose -6*q + o + 6244001 = -2*q, -7805004 = -c*q + 4*o. Round q to the nearest 100000.",
        "a": "1600000"
    },
    {
        "q": "Let z = 134.3 + -783.1. What is z rounded to the nearest ten?",
        "a": "-650"
    },
    {
        "q": "Let j be (-168)/(-36) - 4/6. Suppose 3*z + 4 = z + i, -4*z + j*i = 0. Let m be 220800027/12 - 2 - z/(-16). Round m to the nearest 1000000.",
        "a": "18000000"
    },
    {
        "q": "Let a = 1319 + -1321.06. Round a to one decimal place.",
        "a": "-2.1"
    },
    {
        "q": "Let z(k) = 242*k**2 - 3*k + 5. Let r be z(2). Suppose r + 463 = 5*m. What is m rounded to the nearest one hundred?",
        "a": "300"
    },
    {
        "q": "Let h = 22321.0483 - 22434.72. Let g = -113.6 - h. What is g rounded to 2 dps?",
        "a": "0.07"
    },
    {
        "q": "Let b(x) = 118519*x - 38. Let y be b(2). Round y to the nearest 10000.",
        "a": "240000"
    },
    {
        "q": "Let f be (4/(-8))/(4/(-24)). Suppose 309886 = -f*m + 1088314. Suppose 0 = 4*y - h - 540529 - m, -2*y + 3*h = -400015. Round y to the nearest 100000.",
        "a": "200000"
    },
    {
        "q": "Let k = 428.61 + -430.5321. Round k to 2 dps.",
        "a": "-1.92"
    },
    {
        "q": "Suppose -7*z + 89228 = -4*f, -2*f + 4*f = 4*z - 44614. Round f to the nearest 100.",
        "a": "-22300"
    },
    {
        "q": "Let s be 8 + (-2 - -1)*5 + (-44583)/1. What is s rounded to the nearest 10000?",
        "a": "-40000"
    },
    {
        "q": "Let x = -17.29 - -17.280643. What is x rounded to three dps?",
        "a": "-0.009"
    },
    {
        "q": "Suppose -f = -4*b - 270399, -4*b + 2*f = 92267 + 178131. What is b rounded to the nearest 10000?",
        "a": "-70000"
    },
    {
        "q": "Let g = -129.3126455 + 4.3126097. Let i = 125 + g. Round i to 5 dps.",
        "a": "-0.00004"
    },
    {
        "q": "Let f = 14123.33 + -14185. What is f rounded to zero decimal places?",
        "a": "-62"
    },
    {
        "q": "Suppose -5*t - 2*t - t = 0. Suppose -5*u = 4*z - 179516, t = 5*u + z - 2*z - 179496. Round u to the nearest one thousand.",
        "a": "36000"
    },
    {
        "q": "Let l = 485.3 + -506. Let j = 0.84 + -21.84. Let f = l - j. What is f rounded to 0 dps?",
        "a": "0"
    },
    {
        "q": "Let g = 664 + -659. Let w = -164 - -275. Suppose -2*o = -g*o - w. Round o to 0 decimal places.",
        "a": "-37"
    },
    {
        "q": "Let a(f) = 12419*f - 1920. Let u be a(-10). What is u rounded to the nearest 10000?",
        "a": "-130000"
    },
    {
        "q": "Let j = 0.807 - -178.193. Let a = -2372.9 - -2563. Let s = j - a. What is s rounded to the nearest integer?",
        "a": "-11"
    },
    {
        "q": "Let d = -257 + 226.8. Let g = d - -30. Let m = g - -0.199958. Round m to five dps.",
        "a": "-0.00004"
    },
    {
        "q": "Let h = 61567.987026569 - 60946.9870261. Let u = h + -621. Round u to 7 dps.",
        "a": "0.0000005"
    },
    {
        "q": "Let b = -4218.0014206 - -4218. What is b rounded to five dps?",
        "a": "-0.00142"
    },
    {
        "q": "Let j = -297 + 609. Let c = 311.691 - j. Round c to two dps.",
        "a": "-0.31"
    },
    {
        "q": "Let i = 1296.9407 - 1297. Let k = 0.05929499 + i. What is k rounded to seven dps?",
        "a": "-0.000005"
    },
    {
        "q": "Let m = 2798 - 5576. Let q = m + 1479. Let n = q - -679. Round n to the nearest one hundred.",
        "a": "-600"
    },
    {
        "q": "Let p = 1298.358936 + -1299.71. Let k = p + 1.7011. Let l = k + -0.35. Round l to five decimal places.",
        "a": "0.00004"
    },
    {
        "q": "Let d = 3350.6 - 3350.5986423. What is d rounded to five decimal places?",
        "a": "0.00136"
    },
    {
        "q": "Let j = 279 - 459. Let q = -179.9999475 - j. What is q rounded to 6 dps?",
        "a": "0.000053"
    },
    {
        "q": "Let g(b) = 3053750*b**2 - 42*b + 168. Let n be g(4). Round n to the nearest one million.",
        "a": "49000000"
    },
    {
        "q": "Let n = 273968 - 273968.2868956. Let i = 0.287 + n. What is i rounded to 5 dps?",
        "a": "0.0001"
    },
    {
        "q": "Suppose 2*s - 41756 = 2*t + 47050, 2*s - 88827 = 9*t. What is s rounded to the nearest one hundred thousand?",
        "a": "0"
    },
    {
        "q": "Let r(u) be the third derivative of 2/15*u**5 + 0 + 5*u**2 - 2*u**3 + 1/6*u**4 - 11/120*u**6 + 0*u. Let m be r(8). What is m rounded to the nearest 1000?",
        "a": "-5000"
    },
    {
        "q": "Suppose 5*x + 2*w = 1411942, 15*x - 3*w + 282378 = 16*x. What is x rounded to the nearest 1000?",
        "a": "282000"
    },
    {
        "q": "Let y = 423.401 - -116.389. Let q = y - 522. Let g = 18.9 - q. Round g to one decimal place.",
        "a": "1.1"
    },
    {
        "q": "Let d = -4383.509 + 4387. What is d rounded to one dp?",
        "a": "3.5"
    },
    {
        "q": "Let g be ((1*1436)/2)/((-4)/(-162)). Suppose -4*u + 111201 = -g. Let i be (u/28)/(3/(-400)). Round i to the nearest 10000.",
        "a": "-170000"
    },
    {
        "q": "Let i = 1906 + -1670.1. Let b = -203 + i. What is b rounded to the nearest ten?",
        "a": "30"
    },
    {
        "q": "Suppose d - 6076 - 533151 = 0. Suppose 5*m + d = -3130773. What is m rounded to the nearest one hundred thousand?",
        "a": "-700000"
    },
    {
        "q": "Suppose 2768921 = 4*c - 3*h - 1803876, 3*c + 2*h - 3429602 = 0. What is c rounded to the nearest ten thousand?",
        "a": "1140000"
    },
    {
        "q": "Let z = -451.741 - -452. Let j = z - -0.593. Let v = -0.852387 + j. What is v rounded to 5 decimal places?",
        "a": "-0.00039"
    },
    {
        "q": "Suppose -5*x + 30 = -7*x. Let b = x - -13. Let g(f) = -36*f - 3. Let o be g(b). Round o to the nearest 10.",
        "a": "70"
    },
    {
        "q": "Let o(m) = -3*m - 1. Let a(r) = 710*r + 50. Let d(w) = -a(w) + 4*o(w). Let i be d(8). Round i to the nearest 100.",
        "a": "-5800"
    },
    {
        "q": "Let f = 909007.392541 - 908053.393. Let r = 954 - f. What is r rounded to four decimal places?",
        "a": "0.0005"
    },
    {
        "q": "Let i = 20.4 + 110.6. Let d = i + -128.69. Round d to one decimal place.",
        "a": "2.3"
    },
    {
        "q": "Let z(o) = 1959*o**2 - 108*o - 75. Let j be z(-13). Round j to the nearest one hundred thousand.",
        "a": "300000"
    },
    {
        "q": "Let g = 111.96 - 113. Let b = g + 2.8. Round b to 1 dp.",
        "a": "1.8"
    },
    {
        "q": "Let i = -1140 - -908.7. What is i rounded to the nearest one hundred?",
        "a": "-200"
    },
    {
        "q": "Let v = -74574.7717875 + -15914.0895287. Let d = v + 90286.8613. Let i = d + 202. Round i to 6 dps.",
        "a": "-0.000016"
    },
    {
        "q": "Let x = 22 - 18. Let h = 8 - x. Suppose -h*u = -7*u - 678000. What is u rounded to the nearest ten thousand?",
        "a": "-230000"
    },
    {
        "q": "Let r = 94 + 5. Let l = r - 100.11. Let x = 0.41 + l. What is x rounded to 1 decimal place?",
        "a": "-0.7"
    },
    {
        "q": "Let p = 182.97 - 2.97. Let o = p - 117.9. What is o rounded to 0 decimal places?",
        "a": "62"
    },
    {
        "q": "Let q = -2.1 - -16.25. Let v = -0.15 + q. Let j = v + -10.45. Round j to 1 dp.",
        "a": "3.6"
    },
    {
        "q": "Let h = 5608.027304 - 5608. What is h rounded to three decimal places?",
        "a": "0.027"
    },
    {
        "q": "Let y = 6034 - 396. Let r be (1 - 5/1)*-702. Let k = y - r. What is k rounded to the nearest 100?",
        "a": "2800"
    },
    {
        "q": "Let v = 10712 - 10708.3305. What is v rounded to two decimal places?",
        "a": "3.67"
    },
    {
        "q": "Let o = -3234 + 3232.60192. Let a = o + 1.4. What is a rounded to three dps?",
        "a": "0.002"
    },
    {
        "q": "Let h = -417.8 + 46.8. Let o = 415.4 + h. Round o to the nearest integer.",
        "a": "44"
    },
    {
        "q": "Let y = 758 - 757.99973612. Round y to five dps.",
        "a": "0.00026"
    },
    {
        "q": "Let c = 7 - 7. Suppose 5*h - 4*h - 2*k + 149007 = c, -3*h - 447056 = k. Let s = 100017 + h. What is s rounded to the nearest ten thousand?",
        "a": "-50000"
    },
    {
        "q": "Let r be (3 - 4)/((-4)/20). Suppose -2*b + 5*k + 40 = 0, -4*b - k + 56 = -r*k. Let n be (-4800)/9*b*75. Round n to the nearest 1000000.",
        "a": "0"
    },
    {
        "q": "Let f = -4314.000001939 + 4314. What is f rounded to seven dps?",
        "a": "-0.0000019"
    },
    {
        "q": "Suppose 0 = j - 3*i + 1021840, 2*i = 5 + 5. Suppose -5*s = -5*z + 5240875, 5*z - 4*s - 8041309 + 2800434 = 0. Let h = z - j. Round h to the nearest 100000.",
        "a": "2100000"
    },
    {
        "q": "Let f = 469.800002397 - 469.8. What is f rounded to 7 dps?",
        "a": "0.0000024"
    },
    {
        "q": "Suppose 0 = 81*o - 153*o - 5536080000. What is o rounded to the nearest one million?",
        "a": "-77000000"
    },
    {
        "q": "Let u(q) = -1141*q**3 - 19*q**2 + 11*q - 6. Let a be u(-6). Suppose -2*d = d + a. Round d to the nearest 10000.",
        "a": "-80000"
    },
    {
        "q": "Let b = 5.3 - 100.4. Let j = 65 + b. Round j to the nearest integer.",
        "a": "-30"
    },
    {
        "q": "Suppose -989999 - 1353494 = 33*g + 287927. Round g to the nearest ten thousand.",
        "a": "-80000"
    },
    {
        "q": "Let f(j) = 10*j. Let n be f(1). Let l(d) = 2*d**3 + 12*d**2 - 10*d - 1. Let u be l(-7). Let c = n - u. What is c rounded to the nearest 10?",
        "a": "40"
    },
    {
        "q": "Let u = 2459 + -2475.19. Let l = 16.18049 + u. Round l to three dps.",
        "a": "-0.01"
    },
    {
        "q": "Suppose 2*v + 5*v = 661847788. Let z = v + -6961981. Suppose 4*y = -z - 17612297. Round y to the nearest one million.",
        "a": "-26000000"
    },
    {
        "q": "Let l = -0.6945 + 1.034. Round l to 2 dps.",
        "a": "0.34"
    },
    {
        "q": "Let c(b) = 13764999*b**2 + 119*b - 234. Let p be c(2). Round p to the nearest one million.",
        "a": "55000000"
    },
    {
        "q": "Suppose 11*v + 22 = -4257. Let s = v - -72. What is s rounded to the nearest 100?",
        "a": "-300"
    },
    {
        "q": "Let o(n) = 2005*n + 10. Suppose -4*w = -3*w - k + 26, 0 = 3*w + 3*k + 54. Let r be o(w). Round r to the nearest one thousand.",
        "a": "-44000"
    },
    {
        "q": "Let t = 18985.608131 + 34.020869. Let s = 19010 - t. Let p = 0.029 + s. Round p to 0 decimal places.",
        "a": "-10"
    },
    {
        "q": "Let b = -39597 + -72263. What is b rounded to the nearest one thousand?",
        "a": "-112000"
    },
    {
        "q": "Let p = -248.67 - -0.67. Let c = p - -277.8. What is c rounded to 0 decimal places?",
        "a": "30"
    },
    {
        "q": "Let s = -2107 + 2106.4538. Round s to one dp.",
        "a": "-0.5"
    },
    {
        "q": "Let p = -30548794.000119 - -30548621. Let o = -173 - p. What is o rounded to five dps?",
        "a": "0.00012"
    },
    {
        "q": "Let j = 2.31 + -2.5. Let u = -4229 - -4228.92. Let i = u + j. Round i to 1 dp.",
        "a": "-0.3"
    },
    {
        "q": "Let l = -3195.15225764 + -16.88014256. Let a = l + 3207.0324. Let f = a + 5. What is f rounded to seven decimal places?",
        "a": "-0.0000002"
    },
    {
        "q": "Let l = 98.3 + -91. Let o = l - 0.3. Let m = -7.029 + o. Round m to two decimal places.",
        "a": "-0.03"
    },
    {
        "q": "Let i(n) = 492*n**3 + n**2 - 7*n + 10. Suppose -o = -3*k + 12, 7*k - 17 = 6*k - 4*o. Let h be i(k). What is h rounded to the nearest ten thousand?",
        "a": "60000"
    },
    {
        "q": "Suppose 5*t - 180100000 = -5*t. What is t rounded to the nearest one million?",
        "a": "18000000"
    },
    {
        "q": "Suppose 38*f + 5*j = 41*f - 19200000, -4*f + j = -25600000. Round f to the nearest one million.",
        "a": "6000000"
    },
    {
        "q": "Suppose -1 = 5*s + 4. Let h = s - 6. Let n be -3 - h/(7/(-8)). What is n rounded to the nearest integer?",
        "a": "-11"
    },
    {
        "q": "Let k = -29.184 + 29.183957846. What is k rounded to 6 decimal places?",
        "a": "-0.000042"
    },
    {
        "q": "Let c(q) = -2*q**2 - 4*q + 14. Let p be c(-4). Let s(r) = -19*r - 27. Let k be s(p). Round k to the nearest ten.",
        "a": "10"
    },
    {
        "q": "Let r = -191177 + 190698.538. Let i = -478 - r. Round i to 1 decimal place.",
        "a": "0.5"
    },
    {
        "q": "Let l = 1119 - 1327.8. What is l rounded to the nearest 100?",
        "a": "-200"
    },
    {
        "q": "Let b = -0.1694 - 29.9506. Let o = -18.137 - b. Let a = 12 - o. What is a rounded to three decimal places?",
        "a": "0.017"
    },
    {
        "q": "Let u(t) = -t**2 - 6*t + 15. Let d be u(-6). Suppose 5*q = 5*m - 3300, -10*q = -5*q + d. What is m rounded to the nearest one hundred?",
        "a": "700"
    },
    {
        "q": "Let g = 3.2 + -124.2. Let t = g + 121.61. Let j = t + 6.29. What is j rounded to 0 dps?",
        "a": "7"
    },
    {
        "q": "Let s = 451.01354 - 451. What is s rounded to 3 dps?",
        "a": "0.014"
    },
    {
        "q": "Let z = -64429 + 64433.2819. What is z rounded to 1 decimal place?",
        "a": "4.3"
    },
    {
        "q": "Let v = -180.698955 + 180.7. What is v rounded to 4 dps?",
        "a": "0.001"
    },
    {
        "q": "Let s = 13.44 + -13.8. Let z = 0.3599912 + s. What is z rounded to 6 decimal places?",
        "a": "-0.000009"
    },
    {
        "q": "Let n = -15539363564 + 15539362894.0000833. Let g = n - -670. Round g to five decimal places.",
        "a": "0.00008"
    },
    {
        "q": "Let p be (-3 - -2)/((-4)/1450060). Suppose -3*n = 3*c - 6*n + 217491, 5*n + p = -5*c. What is c rounded to the nearest 10000?",
        "a": "-70000"
    },
    {
        "q": "Let t = -37.21 + 37. Let s = -450391.209973 + 450391. Let n = s - t. Round n to five dps.",
        "a": "0.00003"
    },
    {
        "q": "Let y = -54.0333 - -54. Let n = 0.5757 - y. Round n to two dps.",
        "a": "0.61"
    },
    {
        "q": "Let t(d) = -d**2 - d + 6. Let z be t(-3). Suppose -4*y + 844106 = 2*g, z = y + 4 + 1. Suppose 4*f + 1290063 = g. Round f to the nearest ten thousand.",
        "a": "-220000"
    },
    {
        "q": "Let l = -136506 - -196026. What is l rounded to the nearest one thousand?",
        "a": "60000"
    },
    {
        "q": "Let g = 2419 - 2424.798. Let z = g - -5.8. Round z to two decimal places.",
        "a": "0"
    },
    {
        "q": "Let z = -354.6 - -354.1063. Round z to one decimal place.",
        "a": "-0.5"
    },
    {
        "q": "Let b = 109.49838496 + 2.50168204. Let o = 112 - b. Round o to five dps.",
        "a": "-0.00007"
    },
    {
        "q": "Let g = 53 - 75. Let o = 38 + g. Suppose 15*r = o*r - 4200. What is r rounded to the nearest 1000?",
        "a": "4000"
    },
    {
        "q": "Let f = 12035 - 12035.07509. What is f rounded to 3 decimal places?",
        "a": "-0.075"
    },
    {
        "q": "Let n = 30.58 + -30.57996464. Round n to five dps.",
        "a": "0.00004"
    },
    {
        "q": "Let c = 122 + -146. Let m = -24.0000172 - c. What is m rounded to 6 decimal places?",
        "a": "-0.000017"
    },
    {
        "q": "Let m(o) be the third derivative of o**7/5040 - o**6/360 - 11*o**5/60 - 2*o**2. Let v(z) be the third derivative of m(z). Let s be v(5). Round s to 0 dps.",
        "a": "3"
    },
    {
        "q": "Let i = -1110.79 - -1094. Let r = 14.9 + i. Round r to one decimal place.",
        "a": "-1.9"
    },
    {
        "q": "Let m = -52.8 - -52.5734. Round m to one dp.",
        "a": "-0.2"
    },
    {
        "q": "Let v = 287.26 + -6.26. Let m = v - 281.884. Let b = m - -0.97. Round b to two dps.",
        "a": "0.09"
    },
    {
        "q": "Let h = -11233 - -11233.000008427. Round h to seven dps.",
        "a": "0.0000084"
    },
    {
        "q": "Let b = 42 + -41.83. Let x = 0.14 - b. Let o = -0.0238 - x. What is o rounded to three dps?",
        "a": "0.006"
    },
    {
        "q": "Let x = 154 - 114. Let a = x + -39.99965. What is a rounded to 5 dps?",
        "a": "0.00035"
    },
    {
        "q": "Let s = -0.013 + -40.987. Let t = s - -40.868. Let o = 0.13289 + t. Round o to four dps.",
        "a": "0.0009"
    },
    {
        "q": "Let g = 244 - 243.873. Let v = g + -0.1270022. What is v rounded to 6 dps?",
        "a": "-0.000002"
    },
    {
        "q": "Let n = 12.7 + -12.7624. Let x = 0.062103 + n. Round x to 5 dps.",
        "a": "-0.0003"
    },
    {
        "q": "Let r = 3.766273 + -3.776. Round r to 4 decimal places.",
        "a": "-0.0097"
    },
    {
        "q": "Suppose 0 = 3*w + 27 - 6. Let y be -2*((-282261)/(-2))/w. Let k = -5523 + y. Round k to the nearest one thousand.",
        "a": "35000"
    },
    {
        "q": "Let a = 115.001037 - 0.050037. Let x = a + -115. Let q = x + 0.04900087. What is q rounded to seven dps?",
        "a": "0.0000009"
    },
    {
        "q": "Let s = -231 - 801. Let l = 1031.99321 + s. What is l rounded to 3 decimal places?",
        "a": "-0.007"
    },
    {
        "q": "Let y = -5.997954 + 0.631064. Let g = -0.18539 - y. Let r = g - 5.2. Round r to three decimal places.",
        "a": "-0.019"
    },
    {
        "q": "Let z = 530520 + -530520.4999955. Let b = -2.061 - -1.561. Let r = b - z. Round r to six dps.",
        "a": "-0.000005"
    },
    {
        "q": "Let h = -87.042129 - -87.03. Round h to 4 dps.",
        "a": "-0.0121"
    },
    {
        "q": "Let i(j) = -6 - 6 - 15*j - 8. Let a be i(9). Let c = a + 250. Round c to the nearest ten.",
        "a": "100"
    },
    {
        "q": "Let b = 526.587 - -0.413. Let s = b - 526.999349. What is s rounded to four dps?",
        "a": "0.0007"
    },
    {
        "q": "Let q = -90064 - -90085.9969. Let r = 26.2 + -48.2. Let h = q + r. What is h rounded to three dps?",
        "a": "-0.003"
    },
    {
        "q": "Let h(y) = 22*y - 11 - 11*y - 7*y - 83. Let j be h(-14). What is j rounded to the nearest one hundred?",
        "a": "-200"
    },
    {
        "q": "Let u = 29 - 29. Suppose -2*l - l + 138645 = u. Suppose l - 3015 = 4*n. Round n to the nearest one thousand.",
        "a": "11000"
    },
    {
        "q": "Let o = -902485 + 81285. What is o rounded to the nearest 10000?",
        "a": "-820000"
    },
    {
        "q": "Let u = -367 - 276. Let s(x) = 313*x**3 + 2*x**2 + 2*x + 1. Let r be s(-1). Let b = u - r. Round b to the nearest ten.",
        "a": "-330"
    },
    {
        "q": "Let z = -5304 - -5304.00007422. Round z to 5 dps.",
        "a": "0.00007"
    },
    {
        "q": "Let z = 15.583 + 0.367. Let u = z + -16. Let g = -0.049932 - u. Round g to five dps.",
        "a": "0.00007"
    },
    {
        "q": "Suppose -2*t = -3*a - 36732 - 5696, -3*t - 2*a + 63655 = 0. What is t rounded to the nearest 1000?",
        "a": "21000"
    },
    {
        "q": "Let p = 1403.000000213 + -1403. Round p to seven dps.",
        "a": "0.0000002"
    },
    {
        "q": "Let k = -3877 - -3819.82. What is k rounded to the nearest integer?",
        "a": "-57"
    },
    {
        "q": "Let w = -294 - -294.02518. Round w to three dps.",
        "a": "0.025"
    },
    {
        "q": "Let j = -22.8 + 22.568. Let p = j + 0.23214. Round p to 3 dps.",
        "a": "0"
    },
    {
        "q": "Let t = -542 - -544.59. Let g = t - 0.51. Round g to 1 decimal place.",
        "a": "2.1"
    },
    {
        "q": "Let c = 445 + -215. Let d = c - 229.999979. What is d rounded to 5 decimal places?",
        "a": "0.00002"
    },
    {
        "q": "Suppose -10*t - 129300 = -5*t + 5*o, -o + 51732 = -2*t. What is t rounded to the nearest one hundred?",
        "a": "-25900"
    },
    {
        "q": "Suppose 0 = 2*y - 50 + 62. Let u be (5068/y)/(4/6*-1). What is u rounded to the nearest one hundred?",
        "a": "1300"
    },
    {
        "q": "Let p = -559 - -557.654. Let r = -2.743 - p. Round r to one dp.",
        "a": "-1.4"
    },
    {
        "q": "Let i(u) = 10*u**3 - 7*u**2 - 11*u + 12. Let g be i(9). Let x = -2744 - g. What is x rounded to the nearest one hundred?",
        "a": "-9400"
    },
    {
        "q": "Suppose -4*y + 1295 = -7297. Let b = 1397 - y. Round b to the nearest 10.",
        "a": "-750"
    },
    {
        "q": "Let w be (3 - (-3 - -3591))/((-9)/42). Suppose 2*g = h - 2927 - 1263, 4*h - 2*g = w. What is h rounded to the nearest 100?",
        "a": "4200"
    },
    {
        "q": "Let z = -0.00631 - 0.027664. Round z to four dps.",
        "a": "-0.034"
    },
    {
        "q": "Suppose -f - 5096 = b, -20*f + 25*f + 25498 = b. Round f to the nearest one hundred.",
        "a": "-5100"
    },
    {
        "q": "Let o = -473.097077 + 473.1. Round o to four dps.",
        "a": "0.0029"
    },
    {
        "q": "Let f(l) = 89*l**2 - 45*l + 63. Let i be f(-8). What is i rounded to the nearest one hundred?",
        "a": "6100"
    },
    {
        "q": "Let q = 31 + -32. Let z be q*(-6 + 3) - -1. Suppose -z*n = -8 + 128. What is n rounded to the nearest 10?",
        "a": "-30"
    },
    {
        "q": "Let w = -3.053 - -167.743. Round w to the nearest ten.",
        "a": "160"
    },
    {
        "q": "Let a = -114.82 - -114. Let h = -1.3 - a. Round h to 1 dp.",
        "a": "-0.5"
    },
    {
        "q": "Suppose -2*c = 51328 + 31696. Let l be c/(-56) + 4/(-14). What is l rounded to the nearest one hundred?",
        "a": "700"
    },
    {
        "q": "Let j = 0.32183 + -2345.62183. What is j rounded to the nearest ten?",
        "a": "-2350"
    },
    {
        "q": "Let s = -376.21 - -394.3. Let x = -16.6 + s. What is x rounded to 1 decimal place?",
        "a": "1.5"
    },
    {
        "q": "Suppose 16*a - 38560020 = -4*o + 11*a, 5*o - 48200016 = -4*a. What is o rounded to the nearest 100000?",
        "a": "9600000"
    },
    {
        "q": "Let z = -330 + 297.6. Let u = z + 32.40409. What is u rounded to 3 dps?",
        "a": "0.004"
    },
    {
        "q": "Let j = 281703 - 415869. Suppose 5*z + 144451 + 251379 = 0. Let h = z - j. What is h rounded to the nearest 10000?",
        "a": "60000"
    },
    {
        "q": "Let r = -475617311 + 475589396.0567. Let y = -28047.95 - r. Let k = y - -133. Round k to three dps.",
        "a": "-0.007"
    },
    {
        "q": "Let d = -119 + 122. Let w be 1/3 - 19199968/(-6). Suppose -d*t + 4*i - 6400020 = t, 2*t = -i - w. What is t rounded to the nearest 1000000?",
        "a": "-2000000"
    },
    {
        "q": "Let h be 10*4*1*(7 - 1). Let u be h/((27/(-414750))/(-3)). Round u to the nearest 1000000.",
        "a": "11000000"
    },
    {
        "q": "Let z = 122 + -122.21. Let q = z - -1.91. What is q rounded to one decimal place?",
        "a": "1.7"
    },
    {
        "q": "Let x = 0.00098395680954 - 52133.91598256680954. Let l = x - -52133.88. Let t = l + 0.035. What is t rounded to 7 decimal places?",
        "a": "0.0000014"
    },
    {
        "q": "Let x = -3294.2383 - -3294. Let d = 0.0359 + x. Round d to two dps.",
        "a": "-0.2"
    },
    {
        "q": "Let f = -758 - -778.12. Let v = f + -20. Let w = v + -0.18. Round w to 1 decimal place.",
        "a": "-0.1"
    },
    {
        "q": "Let p = -10823 + 10823.000004883. Round p to 7 decimal places.",
        "a": "0.0000049"
    },
    {
        "q": "Let w = 31 + -30.4. Let v = w + -1.8. Let u = -1.1999926 - v. What is u rounded to 6 decimal places?",
        "a": "0.000007"
    },
    {
        "q": "Suppose -4*l + 3*b - 18 = 14, 3*l = -5*b - 24. Let o = -30 - l. Let w be (1302/o + (-12)/(-66))*-1. Round w to the nearest 10.",
        "a": "60"
    },
    {
        "q": "Let o(i) = 1424*i - 4. Let z be o(6). Round z to the nearest ten thousand.",
        "a": "10000"
    },
    {
        "q": "Let i = -0.1773 - -156.4773. Let b = 23.3 - i. Let a = b - -135.01. Round a to 1 dp.",
        "a": "2"
    },
    {
        "q": "Let i = -772 - -345. Let s = i - -450.3. What is s rounded to the nearest 10?",
        "a": "20"
    },
    {
        "q": "Let q = 9.45 - 28.45. Let s = 19.837479 + -0.837359. Let a = q + s. What is a rounded to 4 dps?",
        "a": "0.0001"
    },
    {
        "q": "Suppose -2*z + 8 = 2*z. Let s be z/12 - 1482607/42. What is s rounded to the nearest ten thousand?",
        "a": "-40000"
    },
    {
        "q": "Suppose 0 = 2*n + 4*f + 18, 5*n + 56 = f - 0*f. Let o be (n/4)/((-6)/(-8) + -1). Let s(c) = 2*c**3 - 4*c**2 + 2*c. Let w be s(o). Round w to the nearest 100.",
        "a": "2200"
    },
    {
        "q": "Suppose -103*s + 109*s + 374140776 = 0. Let w = s - -129056796. Round w to the nearest 1000000.",
        "a": "67000000"
    },
    {
        "q": "Let x = 7020685 - 4148369. Suppose -24598862 + x = -3*d. Suppose q - d = -1642182. Round q to the nearest one million.",
        "a": "6000000"
    },
    {
        "q": "Let d = 4431.00000123 - 4431. What is d rounded to 7 decimal places?",
        "a": "0.0000012"
    },
    {
        "q": "Let v = -21 - -6. Let r be v/5 - 3 - -2. Let k be 2380007/(-14) + (-2)/r. What is k rounded to the nearest one hundred thousand?",
        "a": "-200000"
    },
    {
        "q": "Let l = -77.5 - 18.5. Let h = 94.7 + l. What is h rounded to 0 dps?",
        "a": "-1"
    },
    {
        "q": "Suppose -19748 = 4*a + 4*h, 5*h - 4714 = a + 205. What is a rounded to the nearest one hundred?",
        "a": "-4900"
    },
    {
        "q": "Suppose 3*k + 18 = 30. Suppose 3*o - 19961 = -2*f + 4673, k*o + 4*f = 32848. Round o to the nearest 100.",
        "a": "8200"
    },
    {
        "q": "Let q = 1.0557 + -1.11617. Round q to two decimal places.",
        "a": "-0.06"
    },
    {
        "q": "Let o(y) be the first derivative of 647*y**2/2 - 2*y + 12. Let j be o(6). What is j rounded to the nearest 1000?",
        "a": "4000"
    },
    {
        "q": "Let o = 846 - 845.6199. Let d = o + 18.6099. Let n = 17.9 - d. What is n rounded to 1 dp?",
        "a": "-1.1"
    },
    {
        "q": "Let o = 3705.9997335 - 3706. Round o to four decimal places.",
        "a": "-0.0003"
    },
    {
        "q": "Suppose -12 = -33*m + 21*m. Let w = 2 - 3. Let r be w/(0 - 0 - m). What is r rounded to the nearest integer?",
        "a": "1"
    },
    {
        "q": "Suppose -w + 7 - 4 = 0. Suppose 6*u - w = 9. Suppose -2*f - 84000000 = -6*f - 2*a, 42000000 = u*f - a. Round f to the nearest 1000000.",
        "a": "21000000"
    },
    {
        "q": "Let x = -0.21501 + 0.2024. What is x rounded to two decimal places?",
        "a": "-0.01"
    },
    {
        "q": "Let b(q) = -q**3 - 20*q**2 + 26*q + 53. Let r be b(-28). Suppose 118 = 2*s - o - 5481, 2*s = 3*o + r. What is s rounded to the nearest one hundred?",
        "a": "2800"
    },
    {
        "q": "Suppose -2*y + 5*v = 8195855, -9933036 = -5*y + 4*v - 30422682. Let a = y + 9647930. Round a to the nearest 1000000.",
        "a": "6000000"
    },
    {
        "q": "Suppose 0 = -3*s - 3*w + 1512003, s - 503995 = -0*s + 5*w. Round s to the nearest one hundred thousand.",
        "a": "500000"
    },
    {
        "q": "Let v = -974102 - -974102.5600248. Let p = 0.18 + 0.38. Let o = p - v. What is o rounded to 6 decimal places?",
        "a": "-0.000025"
    },
    {
        "q": "Let q = 222.9715 - -1.6885. What is q rounded to the nearest 10?",
        "a": "220"
    },
    {
        "q": "Let b = 7.35 - 7.3491622. What is b rounded to 4 dps?",
        "a": "0.0008"
    },
    {
        "q": "Let i = 28 - 132. Let u = 103.999536 + i. Round u to five decimal places.",
        "a": "-0.00046"
    },
    {
        "q": "Let p = 392 - 392.001459. What is p rounded to 3 dps?",
        "a": "-0.001"
    },
    {
        "q": "Suppose -5*r = -3*j + 65208792 - 6108780, -23639996 = 2*r + j. Round r to the nearest one million.",
        "a": "-12000000"
    },
    {
        "q": "Let y = 30 - 25. Suppose -y*o - 5971326 - 1467499 = 0. Let v = -932235 + o. What is v rounded to the nearest 100000?",
        "a": "-2400000"
    },
    {
        "q": "Let q = -4.9 + 19.7. Let f = q - 14.79696. Round f to 4 dps.",
        "a": "0.003"
    },
    {
        "q": "Let u(l) = l**3 - 16*l**2 + 11*l + 18. Let x be u(15). Let s = 47 + x. Suppose -2*o - s*b + 0*b = 125, 4*b = 5*o + 296. What is o rounded to the nearest 100?",
        "a": "-100"
    },
    {
        "q": "Let q = 4953 - 4953.0000884. Round q to five decimal places.",
        "a": "-0.00009"
    },
    {
        "q": "Suppose o - 8*s - 26735 = -3*s, -4*o + 5*s = -107015. Round o to the nearest 10000.",
        "a": "30000"
    },
    {
        "q": "Let o = -55.758 + -4.862. Round o to the nearest ten.",
        "a": "-60"
    },
    {
        "q": "Suppose -a + 16 = -4*o + 2*a, 20 = -5*o + 3*a. Let y be (-6)/o - 5971/(-14). Let c = y + -918. What is c rounded to the nearest 100?",
        "a": "-500"
    },
    {
        "q": "Let x = -2829266.5 + 2829261.9042094. Let h = 38.4043074 - x. Let g = h + -43. What is g rounded to five decimal places?",
        "a": "0.0001"
    },
    {
        "q": "Let c = -195 - 188. Let p = 382.8979 + c. Round p to 2 dps.",
        "a": "-0.1"
    },
    {
        "q": "Let g = 2759 - 2759.182. What is g rounded to 2 decimal places?",
        "a": "-0.18"
    },
    {
        "q": "Let h = 7366 - 7365.2802. Let c = 0.72 - h. What is c rounded to 4 decimal places?",
        "a": "0.0002"
    },
    {
        "q": "Let r = -68488385.51 + 68475999.522866. Let h = 12386 + r. Let y = 0.013 - h. What is y rounded to 5 decimal places?",
        "a": "0.00013"
    },
    {
        "q": "Suppose 0 = -2*c + 4*h + 24112, -3*c - h + 45349 = 9167. What is c rounded to the nearest one thousand?",
        "a": "12000"
    },
    {
        "q": "Let n = -2303 + 2302.99999616. What is n rounded to six dps?",
        "a": "-0.000004"
    },
    {
        "q": "Let u = 6410 + -6409.999983145. What is u rounded to 6 decimal places?",
        "a": "0.000017"
    },
    {
        "q": "Let w = -28 - -21. Let v = -19 - w. Let f = v - -12.00112. Round f to four decimal places.",
        "a": "0.0011"
    },
    {
        "q": "Let g = -3365 + 3364.999997744. Round g to 7 decimal places.",
        "a": "-0.0000023"
    },
    {
        "q": "Let w = -2162.000003005 + 2162. Round w to six decimal places.",
        "a": "-0.000003"
    },
    {
        "q": "Let n = 2443872 + -2443872.1186431. Let p = n - -0.1187. Round p to 5 dps.",
        "a": "0.00006"
    },
    {
        "q": "Suppose 3805 = 4*d - 5*z, d + z - 945 = -4*z. Let f be (-9)/((-1895)/d + 2). What is f rounded to the nearest one hundred?",
        "a": "-1700"
    },
    {
        "q": "Let d = 2709.00007 - 2709. Round d to 4 decimal places.",
        "a": "0.0001"
    },
    {
        "q": "Let z = 184.55 + -184.549987503. Round z to six decimal places.",
        "a": "0.000012"
    },
    {
        "q": "Let i = -56.679 - -52.03. Round i to one decimal place.",
        "a": "-4.6"
    },
    {
        "q": "Let g = -26092.35 - -466.35. Let p = g - -25624.6001. Let y = p - -1.4. What is y rounded to four decimal places?",
        "a": "0.0001"
    },
    {
        "q": "Suppose 0*t = -5*t. Suppose 4*m = q + 3*m + 157880, t = 5*q + m + 789400. Let x = -44120 + q. What is x rounded to the nearest 10000?",
        "a": "-200000"
    },
    {
        "q": "Let u = -118.0094907317 - -0.0094623317. Let q = u - -118. Round q to five decimal places.",
        "a": "-0.00003"
    },
    {
        "q": "Let v(u) = -95*u**2 + 8*u + 16. Let r be v(-2). What is r rounded to the nearest 1000?",
        "a": "0"
    },
    {
        "q": "Let f = -3928.2 + 3898. Round f to the nearest ten.",
        "a": "-30"
    },
    {
        "q": "Let k be (-3)/5 - 1*9/(-15). Suppose k = -9*q - 0*q - 180. Let g be q/(3/(-63)*(-6)/(-200)). What is g rounded to the nearest ten thousand?",
        "a": "10000"
    },
    {
        "q": "Let k = 11726 - 11725.9970428. What is k rounded to 4 decimal places?",
        "a": "0.003"
    },
    {
        "q": "Let y = 330.4 + -344.48. What is y rounded to the nearest ten?",
        "a": "-10"
    },
    {
        "q": "Let a = 3965284092.91054121857 - -0.08945878143. Let p = -3965284156.00000066 + a. Let d = 63 + p. What is d rounded to seven decimal places?",
        "a": "-0.0000007"
    },
    {
        "q": "Suppose 19*l - 13*l - 680600000 = 47*l. What is l rounded to the nearest one million?",
        "a": "-17000000"
    },
    {
        "q": "Let m = 1122920 + -1122919.9516731. Let l = 0.0483 - m. Round l to 6 decimal places.",
        "a": "-0.000027"
    },
    {
        "q": "Let t(a) = 2498*a**2 + 3*a + 2. Let j = 105 + -103. Let y be t(j). Round y to the nearest ten thousand.",
        "a": "10000"
    },
    {
        "q": "Let r = 11250 + -11248.3094. What is r rounded to 1 dp?",
        "a": "1.7"
    },
    {
        "q": "Let g = -0.2971992 - -22.3976292. Let i = g - 22.1. Round i to four dps.",
        "a": "0.0004"
    },
    {
        "q": "Let i = 19.7 + -26.5. Let u = i - -4.35. What is u rounded to one decimal place?",
        "a": "-2.5"
    },
    {
        "q": "Let d be ((-18)/(-4 - -2))/((-3)/(-33)). Suppose 0 = d*k - 95*k + 13120000. Round k to the nearest one hundred thousand.",
        "a": "-3300000"
    },
    {
        "q": "Let j(t) be the third derivative of 5119*t**4/24 + 8*t**3 - t**2 - 4. Let d be j(8). What is d rounded to the nearest ten thousand?",
        "a": "40000"
    },
    {
        "q": "Let s = 6.3447 + 0.0753. Let g = -0.02 + s. Let b = 22.1 + g. What is b rounded to the nearest integer?",
        "a": "29"
    },
    {
        "q": "Let i(k) = -k**3 - 2*k**2 - k + 1. Let y be i(-2). Let l be (-7 - (1 - y))*4/5. Let z be 1/(-2) - (l - (-227986)/(-4)). What is z rounded to the nearest 10000?",
        "a": "60000"
    },
    {
        "q": "Let w = -120.1248 + 120. Let t = -0.008 - w. What is t rounded to two dps?",
        "a": "0.12"
    },
    {
        "q": "Let o = -0.5879 - 168.7621. Let u = -3.65 + o. Let s = -170.31 - u. What is s rounded to 1 decimal place?",
        "a": "2.7"
    },
    {
        "q": "Let c = -5680 - -5086.2. Round c to the nearest 100.",
        "a": "-600"
    },
    {
        "q": "Let x = 0.274 + -0.2749006. Round x to 4 decimal places.",
        "a": "-0.0009"
    },
    {
        "q": "Let p = 172279354 + -114779354. Round p to the nearest 1000000.",
        "a": "58000000"
    },
    {
        "q": "Let s = -2568.997436 + 2569. What is s rounded to 3 decimal places?",
        "a": "0.003"
    },
    {
        "q": "Let w = -3264519.909888 - -3273552.81. Let y = -9033 + w. Let b = y + 0.1. Round b to 5 decimal places.",
        "a": "0.00011"
    },
    {
        "q": "Let b = -0.24 - -11.24. Let v = 25 + b. Let c = -36.065 + v. Round c to two dps.",
        "a": "-0.07"
    },
    {
        "q": "Let h be 5700/(-16)*120/3. What is h rounded to the nearest one thousand?",
        "a": "-14000"
    },
    {
        "q": "Let v = 2261.8 + -2260.8367. Round v to one decimal place.",
        "a": "1"
    },
    {
        "q": "Let w = 80.8 + -97.36. Let p = 3.07 + w. Let b = p + -0.01. What is b rounded to 0 dps?",
        "a": "-14"
    },
    {
        "q": "Let v = 133.5 + -52.04. What is v rounded to the nearest 10?",
        "a": "80"
    },
    {
        "q": "Let x = 0.83 + -0.651. Let a = x - -0.026. What is a rounded to 2 decimal places?",
        "a": "0.21"
    },
    {
        "q": "Let r = -4947.563 + 4894.5. Let g = 1.666 - 54.666. Let w = r - g. What is w rounded to two dps?",
        "a": "-0.06"
    },
    {
        "q": "Let m(c) = -175718*c - 26. Let j be (-3 + (-56)/(-21))/(2/42). Let o be m(j). Round o to the nearest one hundred thousand.",
        "a": "1200000"
    },
    {
        "q": "Let u = 52.5 - 43. Let z = u - 19. Let h = z - -9.5049. Round h to three decimal places.",
        "a": "0.005"
    },
    {
        "q": "Let f = -972 + 828.2. Let s = -74.2 - f. Round s to the nearest 10.",
        "a": "70"
    },
    {
        "q": "Suppose 58 = -6*y + 4. Let l(p) = p**3 + 12*p**2 + 17*p - 24. Let w be l(y). What is w rounded to the nearest ten?",
        "a": "70"
    },
    {
        "q": "Let f = 50.89 - 46.192. What is f rounded to one dp?",
        "a": "4.7"
    },
    {
        "q": "Let c = -1649 - -1648.999994889. What is c rounded to six dps?",
        "a": "-0.000005"
    },
    {
        "q": "Let u = 3112.99987186 - 3113. What is u rounded to 5 dps?",
        "a": "-0.00013"
    },
    {
        "q": "Let r be (-450)/1155 + (-4)/(-7) + 61388/(-44). Round r to the nearest one hundred.",
        "a": "-1400"
    },
    {
        "q": "Let s be (-1851)/4 - (-45)/60. Let k = s + 957. Let g = k + -329. What is g rounded to the nearest 10?",
        "a": "170"
    },
    {
        "q": "Let l = -5.36 - -6. Let x = 0.31 + l. Let t = -0.47 + x. What is t rounded to 1 dp?",
        "a": "0.5"
    },
    {
        "q": "Let j = 9324 - 9323.99990462. What is j rounded to five decimal places?",
        "a": "0.0001"
    },
    {
        "q": "Let c = -32.31 + 0.31. Let p = 31.99999095 + c. What is p rounded to 6 dps?",
        "a": "-0.000009"
    },
    {
        "q": "Let r(i) = -3*i**3 - 3*i**2 - 26*i - 11. Let j be r(9). Round j to the nearest 1000.",
        "a": "-3000"
    },
    {
        "q": "Let c = 6.4131 - 0.1231. Let n = -6.3 + c. Round n to two decimal places.",
        "a": "-0.01"
    },
    {
        "q": "Suppose -116*f + 5802006 = -118*f + 3*i, 2*f + i + 5801998 = 0. Round f to the nearest one million.",
        "a": "-3000000"
    },
    {
        "q": "Let y = 50 + -49.57. Let f = 44.57 + y. Let c = 44.9999977 - f. Round c to six dps.",
        "a": "-0.000002"
    },
    {
        "q": "Let g = 6768553.97001565 + -6768555. Let a = g + 1.03. Round a to six dps.",
        "a": "0.000016"
    },
    {
        "q": "Let w = 90 - 15. Let l be (3*(-1)/(-9) - 827)*w. Round l to the nearest 10000.",
        "a": "-60000"
    },
    {
        "q": "Let j = 3677 - 3677.00004016. Round j to 5 dps.",
        "a": "-0.00004"
    },
    {
        "q": "Let d = -179688 - -179704.99965. Let j = -512 - -495. Let r = d + j. Round r to 4 decimal places.",
        "a": "-0.0004"
    },
    {
        "q": "Let z(i) = -11675*i**3 + 10*i**2 - 109*i + 832. Let g be z(8). What is g rounded to the nearest 100000?",
        "a": "-6000000"
    },
    {
        "q": "Let q = 2.26761946 + -2108.25544946. Let o = q - -2106. Round o to three decimal places.",
        "a": "0.012"
    },
    {
        "q": "Let c = -5.1090004613 - -5.109. What is c rounded to 7 decimal places?",
        "a": "-0.0000005"
    },
    {
        "q": "Let r be 3 - 41/13 - (-10 + 1097180/130). Round r to the nearest one hundred.",
        "a": "-8400"
    },
    {
        "q": "Suppose 0 = -4*j - 6 + 6. Suppose 3*t - 12433085 - 35013196 = j. Let y = -29215427 + t. Round y to the nearest one million.",
        "a": "-13000000"
    },
    {
        "q": "Suppose 0 = -5*q + 2*y + 135258, 8*q - 7*q + y - 27046 = 0. What is q rounded to the nearest ten thousand?",
        "a": "30000"
    },
    {
        "q": "Let f = 16 - 25.7. Let l = 2.7 + f. Let w = -7.00248 - l. Round w to 4 decimal places.",
        "a": "-0.0025"
    },
    {
        "q": "Let h = 5149 + -13477. Let g = -8328.11001 - h. Let t = g - -0.11. Round t to four decimal places.",
        "a": "0"
    },
    {
        "q": "Let s(p) be the third derivative of -110*p**4 - 11*p**3/6 + 8*p**2. Let d be s(-17). Let x = -30869 + d. What is x rounded to the nearest one thousand?",
        "a": "14000"
    },
    {
        "q": "Let w = 14.48754988 + -14.30555. Let i = w + -0.182. What is i rounded to six dps?",
        "a": "0"
    },
    {
        "q": "Suppose -5*d + 3*s + 154397 = 0, 4*d - 5734 = -2*s + 117788. What is d rounded to the nearest ten thousand?",
        "a": "30000"
    },
    {
        "q": "Let m = 36630712 - 36630711.55699618. Let s = 21.34 - 21.783. Let n = m + s. Round n to seven dps.",
        "a": "0.0000038"
    },
    {
        "q": "Let x = -7601054 + 7601055.9999985. Let t = 0.0854 + 1.9146. Let o = t - x. Round o to 6 dps.",
        "a": "0.000002"
    },
    {
        "q": "Let f = 0.1588 + -0.158798553. What is f rounded to seven decimal places?",
        "a": "0.0000014"
    },
    {
        "q": "Let w be ((-201281415)/(-12))/(7/28) - -2. Let f = w - 113393807. Round f to the nearest 1000000.",
        "a": "-46000000"
    },
    {
        "q": "Let k = 1220.76 - 1183. Round k to the nearest 10.",
        "a": "40"
    },
    {
        "q": "Suppose 3*w + 2*k + 355669 = -376939, -1220992 = 5*w - 2*k. What is w rounded to the nearest 10000?",
        "a": "-240000"
    },
    {
        "q": "Suppose 16*y - 10 = 14*y. Suppose 3*s - 190000 = -2*w - s, -2*w - y*s = -190000. Round w to the nearest ten thousand.",
        "a": "100000"
    },
    {
        "q": "Let d = 612609.96422 - 612621. Let q = d - 0.04922. Let z = -11 - q. Round z to two dps.",
        "a": "0.09"
    },
    {
        "q": "Let q = -0.15 + 3.45. Let x = q - 2.76. What is x rounded to 1 decimal place?",
        "a": "0.5"
    },
    {
        "q": "Let z = 0.277 + -1.887. Let m = -1.6100472 - z. What is m rounded to five dps?",
        "a": "-0.00005"
    },
    {
        "q": "Let n = 32 - 68. Let v = 0.083 - 37.283. Let h = n - v. Round h to one dp.",
        "a": "1.2"
    },
    {
        "q": "Let t = -416.0006028 + 416. What is t rounded to 4 decimal places?",
        "a": "-0.0006"
    },
    {
        "q": "Let z be 2792*(950/20)/(2/10). Round z to the nearest one hundred thousand.",
        "a": "700000"
    },
    {
        "q": "Let i = 114.079 - 114. Let t = i - -0.012. Let m = t - 0.0869. Round m to 3 decimal places.",
        "a": "0.004"
    },
    {
        "q": "Let u = 1209.601 + -1188.7. Let h = -21 + u. Let t = -0.0883 - h. What is t rounded to three decimal places?",
        "a": "0.011"
    },
    {
        "q": "Let r = 1.9258 - -6.8852. Round r to one decimal place.",
        "a": "8.8"
    },
    {
        "q": "Let o = -46.58 - 302.32. Let c = o + 198.2. What is c rounded to the nearest 10?",
        "a": "-150"
    },
    {
        "q": "Suppose -23*l = -24*l + 348000. Suppose 0 = 8*u - 3*u - l. Round u to the nearest one thousand.",
        "a": "70000"
    },
    {
        "q": "Let c = -8.314 - 0.186. Let z = 8.499998945 + c. What is z rounded to seven dps?",
        "a": "-0.0000011"
    },
    {
        "q": "Let w = 131 + -287. Let f = -404 - w. Let t = -247.9999897 - f. Round t to 6 dps.",
        "a": "0.00001"
    },
    {
        "q": "Let s = 12.55933004 - 11.95933. Let g = 0.21 - -0.39. Let b = s - g. Round b to seven dps.",
        "a": "0"
    },
    {
        "q": "Let f = -305353.34599879 + 305353.06. Let c = -270.286 - -270. Let h = c - f. What is h rounded to 7 dps?",
        "a": "-0.0000012"
    },
    {
        "q": "Let p be 4 + (-3908)/(1/1). What is p rounded to the nearest one hundred?",
        "a": "-3900"
    },
    {
        "q": "Suppose -3*k + 7 + 2 = 0. Let t be (28/(-35))/(k/(-15)). Suppose -t*a - 4880 = -12*a. Round a to the nearest one hundred.",
        "a": "600"
    },
    {
        "q": "Let u be 5/(10/(-6)) - 16 - 1. Let b(s) = -242*s**3 + 11*s**2 + 19*s - 20. Let x be b(u). What is x rounded to the nearest 1000000?",
        "a": "2000000"
    },
    {
        "q": "Let u = -77938746 + 77938888.9999904. Let s = u + -143. What is s rounded to 6 dps?",
        "a": "-0.00001"
    },
    {
        "q": "Let n(p) = 51*p - 2428. Let v be n(-62). Round v to the nearest 10000.",
        "a": "-10000"
    },
    {
        "q": "Let t be ((-64)/12)/((-2)/3). Let x(j) = 75*j**3 + 8*j**2 + 12*j - 6. Let d be x(t). Suppose p - 12994 = -3*o, 3*p + 0*o - d = o. Round p to the nearest 10000.",
        "a": "10000"
    },
    {
        "q": "Let l be 2/(-10) - 3698/(-215). Let f(u) = -3*u**2 + 6 - 3*u**2 + 10 - 26*u. Let y be f(l). What is y rounded to the nearest one hundred?",
        "a": "-2200"
    },
    {
        "q": "Let v = 10189 + -321. Let i = -9867.919996 + v. Let a = -0.08 + i. What is a rounded to five dps?",
        "a": "0"
    },
    {
        "q": "Let m = -16.73 - 0.27. Let t = 344.13 - 361.0944. Let j = t - m. What is j rounded to three dps?",
        "a": "0.036"
    },
    {
        "q": "Let p = -0.028747 + -0.0441995. Let h = p - -0.073. Round h to six dps.",
        "a": "0.000054"
    },
    {
        "q": "Let o = 404.8435 - 403.5. Round o to one decimal place.",
        "a": "1.3"
    },
    {
        "q": "Let k = -64.5 - -58.89. Let o = 45.19 - k. What is o rounded to the nearest 10?",
        "a": "50"
    },
    {
        "q": "Let a = -97 - -96.53. Let s = 24.47 + a. Let u = -24.00014 + s. What is u rounded to four decimal places?",
        "a": "-0.0001"
    },
    {
        "q": "Let r(s) = -s**2 + 10*s - 12. Let k be r(2). Let j be 2/(-8) + 673/k. What is j rounded to the nearest one hundred?",
        "a": "200"
    },
    {
        "q": "Let m = 48.38 + -48.3799997479. What is m rounded to 7 dps?",
        "a": "0.0000003"
    },
    {
        "q": "Let b = -2444 + 2444.0002017. What is b rounded to four dps?",
        "a": "0.0002"
    },
    {
        "q": "Let a = 3 - 0. Let d be 752/282 + (-3479984)/(-6). Suppose a*k - d = k. Round k to the nearest 100000.",
        "a": "300000"
    },
    {
        "q": "Let g = 3436.10115 + -3429. Let b = g - 7.1. What is b rounded to three decimal places?",
        "a": "0.001"
    },
    {
        "q": "Let d(s) = -s**3 + 11*s**2 - 11*s + 17. Let o be d(17). Let q = o - -6624. What is q rounded to the nearest 1000?",
        "a": "5000"
    },
    {
        "q": "Suppose 0 = 2*u - 5*u. Let i be u/((0 - -3) + -2). Suppose -80*y + 79*y + 198 = i. Round y to the nearest ten.",
        "a": "200"
    },
    {
        "q": "Let a(m) be the first derivative of 3/2*m**2 - 8*m - 7/4*m**4 - 14 - 2*m**3. Let x be a(4). Round x to the nearest one hundred.",
        "a": "-500"
    },
    {
        "q": "Let s(d) = 81 - 50 - 13*d + 4*d - 55. Let b be 20/7*(-7)/(-2). Let g be s(b). What is g rounded to the nearest 10?",
        "a": "-110"
    },
    {
        "q": "Let x = 0.75 - 0.99. Let u = 0.2399838 + x. What is u rounded to 6 decimal places?",
        "a": "-0.000016"
    },
    {
        "q": "Let h = -90 - -104.2. Let a = 64.6 - 57. Let u = a - h. Round u to zero dps.",
        "a": "-7"
    },
    {
        "q": "Let p = -15 + 74. Let b = 99 - p. Let j = b + -39.97. Round j to 1 dp.",
        "a": "0"
    },
    {
        "q": "Let r = 68042.982 + -68269. Let q = 226 + r. What is q rounded to one dp?",
        "a": "0"
    },
    {
        "q": "Let f = -0.396 - -1010.296. What is f rounded to the nearest ten?",
        "a": "1010"
    },
    {
        "q": "Suppose 3*x - 2 = -0*o + o, -x = 4*o + 8. Let q be 88000 + (x + -4 - -4). Round q to the nearest ten thousand.",
        "a": "90000"
    },
    {
        "q": "Let x = -86.75 - -1.75. Let r = -84.9917 - x. Round r to 3 decimal places.",
        "a": "0.008"
    },
    {
        "q": "Let l = 7782.006826 + -7782. Round l to 4 decimal places.",
        "a": "0.0068"
    },
    {
        "q": "Let k = -86609.20957 - -86610. Let u = k + -0.79. Round u to five decimal places.",
        "a": "0.00043"
    },
    {
        "q": "Let w = -15 - -15.02. Let i = w - 0.53. Let k = 0.51059 + i. Round k to four decimal places.",
        "a": "0.0006"
    },
    {
        "q": "Let t = 0.8 + 107.2. Let h = 0.241276 + 108.121724. Let z = h - t. Round z to 2 decimal places.",
        "a": "0.36"
    },
    {
        "q": "Let p = -920.2 + -956.3. Round p to the nearest ten.",
        "a": "-1880"
    },
    {
        "q": "Let l(s) be the second derivative of 286*s**3/3 - 10*s**2 + 202*s. Suppose 30 = z + 2*z. Let b be l(z). Round b to the nearest 1000.",
        "a": "6000"
    },
    {
        "q": "Let z be ((-6)/4)/((-1)/168). Let r = z + -534. What is r rounded to the nearest ten?",
        "a": "-280"
    },
    {
        "q": "Let k = 9646 + -10701.8. Let l = k + 1155. Let d = l + -108. What is d rounded to the nearest integer?",
        "a": "-9"
    },
    {
        "q": "Let z = -0.32 - -0.38. Let y = z + -0.785. Let a = -0.48 - y. What is a rounded to two dps?",
        "a": "0.25"
    },
    {
        "q": "Let c = -35418862 - -59468862. Round c to the nearest 1000000.",
        "a": "24000000"
    },
    {
        "q": "Let k = 144.469 + -115.56. What is k rounded to 1 dp?",
        "a": "28.9"
    },
    {
        "q": "Let i = -0.729 - 318.271. Let k = i + 315.02. Round k to zero decimal places.",
        "a": "-4"
    },
    {
        "q": "Let i = -43.998 - 0.002. Let v = -43.872 - i. Let t = v + -0.1280153. Round t to 6 decimal places.",
        "a": "-0.000015"
    },
    {
        "q": "Let n = 19.99 + 0.01. Let q = 0.0469 + -0.9469. Let h = q + n. Round h to the nearest integer.",
        "a": "19"
    },
    {
        "q": "Suppose -477*j + 16578 = -471*j. Round j to the nearest 1000.",
        "a": "3000"
    },
    {
        "q": "Suppose 489 = 4*t + 453. Suppose t*k = 17*k - 7248000. Round k to the nearest 100000.",
        "a": "900000"
    },
    {
        "q": "Let p = 121.3268 + -259.304. Let k = 407 + -269. Let c = k + p. What is c rounded to 3 dps?",
        "a": "0.023"
    },
    {
        "q": "Let m = -308.68442 - -309. Round m to 3 dps.",
        "a": "0.316"
    },
    {
        "q": "Suppose 10*y + 15*y + 128900000 = 0. Round y to the nearest 1000000.",
        "a": "-5000000"
    },
    {
        "q": "Let n = -141.22 - -140. Let b = n - -0.29. Let x = 0.9383 + b. What is x rounded to three dps?",
        "a": "0.008"
    },
    {
        "q": "Let f = 36.03 + -73.22. Let a = 26.42 + f. What is a rounded to zero dps?",
        "a": "-11"
    },
    {
        "q": "Let x = -86816803 + 164153723. Let q(f) = -6856149*f + 26. Let g be q(-6). Let j = x - g. What is j rounded to the nearest one million?",
        "a": "36000000"
    },
    {
        "q": "Let w = -37.3972 + 37.33. Round w to two dps.",
        "a": "-0.07"
    },
    {
        "q": "Let l = 4114990.5000028 - 4114992. Let s = l + 1.5. What is s rounded to 6 decimal places?",
        "a": "0.000003"
    },
    {
        "q": "Let c = -226 + 227.54. Let s = -1.53999723 + c. What is s rounded to 6 dps?",
        "a": "0.000003"
    },
    {
        "q": "Let k = 286511.51689 - 286510. Let a = 1.523 - k. Round a to 3 decimal places.",
        "a": "0.006"
    },
    {
        "q": "Let o = -149.37 + 152. Let n = o - 2.6679. Round n to three decimal places.",
        "a": "-0.038"
    },
    {
        "q": "Let w = -16438526.14753 + 16439243.147530653. Let j = w - 717. Round j to 7 dps.",
        "a": "0.0000007"
    },
    {
        "q": "Suppose 0 = -3*w - 171 - 804. Suppose -30*f + 6*f = 4200. Let l = f + w. What is l rounded to the nearest 100?",
        "a": "-500"
    },
    {
        "q": "Let j = -0.1833 + 0.18330139. What is j rounded to seven dps?",
        "a": "0.0000014"
    },
    {
        "q": "Let f = -2867880 - 1501120. Round f to the nearest 1000000.",
        "a": "-4000000"
    },
    {
        "q": "Let o = 4.101014112 + -4.101. Round o to 7 decimal places.",
        "a": "0.0000141"
    },
    {
        "q": "Suppose b = -l + 124710, -192922 - 56510 = -2*b + 4*l. Suppose 57 + 63 = 20*j. Suppose b = j*h + 28712. What is h rounded to the nearest ten thousand?",
        "a": "20000"
    },
    {
        "q": "Let x = -1.6716 + 1.98. Round x to two dps.",
        "a": "0.31"
    },
    {
        "q": "Let t = 216 + -215.768. Let i = t - 0.23200212. What is i rounded to seven dps?",
        "a": "-0.0000021"
    },
    {
        "q": "Let u = 1.27976 - -0.16764. Round u to 2 dps.",
        "a": "1.45"
    },
    {
        "q": "Let u = -104 + 205. Let h = -269 + u. Let l = h + 168.00273. Round l to 4 decimal places.",
        "a": "0.0027"
    },
    {
        "q": "Let s = 9376.3 - 8875. What is s rounded to the nearest one hundred?",
        "a": "500"
    },
    {
        "q": "Suppose 0 = 4*l + 4*n - 8012, -5*l = -8*l - 2*n + 6006. Suppose -l = 2*g - 0*g. Round g to the nearest 1000.",
        "a": "-1000"
    },
    {
        "q": "Let t = 1405.3 - -126.3. What is t rounded to the nearest one hundred?",
        "a": "1500"
    },
    {
        "q": "Let o be (-6 - -4)/2 + 30. Suppose -4*j - 5*p = -o, j + j + 2*p - 14 = 0. Suppose 0 = j*u - 56160 - 17640. What is u rounded to the nearest one thousand?",
        "a": "12000"
    },
    {
        "q": "Let x = 1.566 + -0.056. Let k = -1.41 + x. Round k to 1 decimal place.",
        "a": "0.1"
    },
    {
        "q": "Let w = -5433 + 5432.992126. Round w to 4 decimal places.",
        "a": "-0.0079"
    },
    {
        "q": "Let o = 1.73 - 0.86. Let j = -7.47 - -7.1. Let k = o + j. Round k to one dp.",
        "a": "0.5"
    },
    {
        "q": "Let q = -338.36 + 0.36. Let b = 66701.496059 - 66363.4962. Let l = q + b. Round l to five decimal places.",
        "a": "-0.00014"
    },
    {
        "q": "Let o = -10.2996 + 10.51. What is o rounded to 1 dp?",
        "a": "0.2"
    },
    {
        "q": "Let t = -20.716316 - -19.669. Let h = t + 0.54734. Let y = 0.5 + h. What is y rounded to 5 dps?",
        "a": "0.00002"
    },
    {
        "q": "Let l(j) = -j + 29. Let f be l(15). Let w(b) = -15003*b + 42. Let t be w(f). Round t to the nearest 100000.",
        "a": "-200000"
    },
    {
        "q": "Let p = -1310259611.50000087 + 1310259622. Let a = -0.14 - -10.64. Let m = a - p. What is m rounded to 7 dps?",
        "a": "0.0000009"
    },
    {
        "q": "Let s(i) = -2*i**3 - 3*i**2 - 6*i - 5. Let d be s(-3). Let h = d + -38. Let c be (-2)/4 - -374*h/8. What is c rounded to the nearest 10?",
        "a": "90"
    },
    {
        "q": "Suppose -17654 = -15*r + 7316 - 5755. Round r to the nearest 1000.",
        "a": "1000"
    },
    {
        "q": "Let d = 2160848 + 821161. Suppose -h + o = -3*h - 1490997, -4*h = -3*o + d. Let f be h/(-7)*(-20)/(-3). What is f rounded to the nearest one hundred thousand?",
        "a": "700000"
    },
    {
        "q": "Let u(h) be the second derivative of h**5/20 + 2*h**4/3 - h**3/6 - 17*h. Let w be u(-6). Let y = w + -145. Round y to the nearest ten.",
        "a": "-70"
    },
    {
        "q": "Suppose -l - 4*j = -2*l + 1, -4*l - 34 = 3*j. Let y(m) = 2 + 8*m + 1 + 254*m**2 + 7. Let z be y(l). Round z to the nearest 1000.",
        "a": "12000"
    },
    {
        "q": "Let s = 205 + 93. Let y = -298.00000173 + s. Round y to 7 decimal places.",
        "a": "-0.0000017"
    },
    {
        "q": "Let z = -4037 - -4036.990168. What is z rounded to four decimal places?",
        "a": "-0.0098"
    },
    {
        "q": "Let p = 0.08 - -48.92. Let g = -48.872 + p. Let c = g + -1.308. Round c to one decimal place.",
        "a": "-1.2"
    },
    {
        "q": "Let j = 41 - 33. Let o = -7.9905 + j. What is o rounded to 3 decimal places?",
        "a": "0.01"
    },
    {
        "q": "Let h = -305 + 309. Suppose 3*r - 125 = y, 78 = 4*r - 4*y - 102. Let s be r/((5 - h)/(-245000)). What is s rounded to the nearest one million?",
        "a": "-10000000"
    },
    {
        "q": "Let c = 425512 + -723512. What is c rounded to the nearest one hundred thousand?",
        "a": "-300000"
    },
    {
        "q": "Suppose -57*j = -52*j - 791120805. Let p = 262224161 - j. What is p rounded to the nearest 1000000?",
        "a": "104000000"
    },
    {
        "q": "Let d = 148 + -148.77. Let z = 0.4 - d. What is z rounded to one decimal place?",
        "a": "1.2"
    },
    {
        "q": "Let p = 5721687972 - 5721688650.9999366. Let o = -679 - p. Round o to 5 dps.",
        "a": "-0.00006"
    },
    {
        "q": "Let c = -3377 + 3376.961047. Let a = 0.8692 - 0.83. Let o = a + c. Round o to five decimal places.",
        "a": "0.00025"
    },
    {
        "q": "Let j = 655.56741 - 866.961912. Let z = -21.602888 + j. Let o = -233 - z. What is o rounded to 4 decimal places?",
        "a": "-0.0026"
    },
    {
        "q": "Let x be 4690 - (4 + (2 - 2)). Let m(l) = 76112*l - 22 - x*l + 4. Let f be m(-7). Round f to the nearest one hundred thousand.",
        "a": "-500000"
    },
    {
        "q": "Let q = 6 + -5.95. Let f = 3.2 + q. Let p = 3 - f. What is p rounded to 1 dp?",
        "a": "-0.3"
    },
    {
        "q": "Suppose -25*l = -20*l - 10. Suppose 4*k = -3*a - 2, -2*k = 2*a + 4 - l. Let m be (-615996)/(-14) - (k + 18/(-14)). What is m rounded to the nearest 10000?",
        "a": "40000"
    },
    {
        "q": "Let u = 35 - 10. Let w = 48749.6013 + -48774.6. Let g = u + w. Round g to 4 dps.",
        "a": "0.0013"
    },
    {
        "q": "Let v(h) = -2961*h**2 + 2*h + 67. Let q be v(9). Let o = 392756 + q. Round o to the nearest ten thousand.",
        "a": "150000"
    },
    {
        "q": "Let b = 2394490 - 573596. Let f = b + -1820893.5900045. Let g = -0.41 + f. Round g to 6 dps.",
        "a": "-0.000005"
    },
    {
        "q": "Let n = -1690.8 + 2072. Round n to the nearest 100.",
        "a": "400"
    },
    {
        "q": "Let a be (-5 - 338463744/56) + (-9)/(-21). What is a rounded to the nearest one hundred thousand?",
        "a": "-6000000"
    },
    {
        "q": "Let t(z) = 122*z**3 + 6*z**2 + 11*z + 10. Let w(x) = -x**3. Let n(c) = -t(c) - 4*w(c). Let k be n(-4). Round k to the nearest one thousand.",
        "a": "7000"
    },
    {
        "q": "Let s = -932 + 931.999997138. What is s rounded to six dps?",
        "a": "-0.000003"
    },
    {
        "q": "Let z = 1052.5 - 1122. What is z rounded to zero decimal places?",
        "a": "-70"
    },
    {
        "q": "Let s = 98.6349697 - 119.63497. Let r = -49.1 - -28.1. Let l = s - r. Round l to six decimal places.",
        "a": "0"
    },
    {
        "q": "Let q = -2510.5664 - -2508. What is q rounded to 1 dp?",
        "a": "-2.6"
    },
    {
        "q": "Let n = -0.088 + 1.588. Let t = -1.564 + n. What is t rounded to 2 decimal places?",
        "a": "-0.06"
    },
    {
        "q": "Let r(g) = 337728*g + 384. Let p be r(-3). Round p to the nearest 10000.",
        "a": "-1010000"
    },
    {
        "q": "Let d(h) = 3429*h - 38. Let a = -62 + 49. Let v be d(a). Let q = v + -65385. Round q to the nearest one hundred thousand.",
        "a": "-100000"
    },
    {
        "q": "Let f(h) = -6139*h - 33. Let t be f(7). Let x be (53 - 8)*(t/3 + 2). Round x to the nearest 10000.",
        "a": "-650000"
    },
    {
        "q": "Let g = 345.9 - 346.25. Round g to the nearest 10.",
        "a": "0"
    },
    {
        "q": "Let t = -4.1 + 4.6. Let n = t + 138.5. Let h = n + -139.0158. What is h rounded to 3 dps?",
        "a": "-0.016"
    },
    {
        "q": "Let q = -45741721985.0295251805 - -45741722027. Let i = q - -0.0295203005. Let p = -42 + i. Round p to 7 decimal places.",
        "a": "-0.0000049"
    },
    {
        "q": "Let l = 632.3 + -592. Let a = 6.7 + l. Let z = -46.99967 + a. What is z rounded to four dps?",
        "a": "0.0003"
    },
    {
        "q": "Let r be 3173404/(-6) - (-3)/(-27)*-3*2. Round r to the nearest ten thousand.",
        "a": "-530000"
    },
    {
        "q": "Let l = 4321 + -4320.6716. What is l rounded to one decimal place?",
        "a": "0.3"
    },
    {
        "q": "Let s = 69.322 - -303457.678. Let r = -303527.215097 + s. Let z = 0.215 + r. What is z rounded to five dps?",
        "a": "-0.0001"
    },
    {
        "q": "Let f = 1.0108 - 1021.8108. Round f to the nearest one hundred.",
        "a": "-1000"
    },
    {
        "q": "Let b = 1215.9 - 1219. What is b rounded to the nearest one hundred?",
        "a": "0"
    },
    {
        "q": "Let h = -53.89 - 2.11. Let f = -40.6 - h. Round f to the nearest 10.",
        "a": "20"
    },
    {
        "q": "Let c = 0.41 + 15.59. Let o = c + -16.44. Let v = o - -1.04. Round v to the nearest integer.",
        "a": "1"
    },
    {
        "q": "Let d = 4472.84 + -4467. What is d rounded to the nearest integer?",
        "a": "6"
    },
    {
        "q": "Let t = -39 - -35. Let w be 40 - 10/(-1 + t). Let o be 2800/w + (-2)/(-6). Round o to the nearest 10.",
        "a": "70"
    },
    {
        "q": "Let o = 202.716215 - 203.226. Let i = -0.51 - o. What is i rounded to four dps?",
        "a": "-0.0002"
    },
    {
        "q": "Let y = -112 + 112.92. Let j = -0.919667 + y. What is j rounded to four dps?",
        "a": "0.0003"
    },
    {
        "q": "Let l(t) = 7*t + 61. Let b be l(-8). Let a(g) = -912000*g**2 + 5*g - 25. Let u be a(b). Round u to the nearest one million.",
        "a": "-23000000"
    },
    {
        "q": "Let p(o) = 20274*o**2 + 13*o - 56. Let v be p(4). Round v to the nearest 10000.",
        "a": "320000"
    },
    {
        "q": "Let w = 290 + -290.209. Let n = 0.235 + w. What is n rounded to three dps?",
        "a": "0.026"
    },
    {
        "q": "Let f be (11 + 168419)/(-3*2/(-6)). Let o = -612430 + f. What is o rounded to the nearest one hundred thousand?",
        "a": "-400000"
    },
    {
        "q": "Let l(x) = -2277*x**3 + 2*x**2 - 11*x + 15. Let u be l(-6). Suppose n + 3 = 0, -11*n + u = -3*q - 6*n. What is q rounded to the nearest 10000?",
        "a": "-160000"
    },
    {
        "q": "Let v = 3755.999993028 - 3756. What is v rounded to 6 decimal places?",
        "a": "-0.000007"
    },
    {
        "q": "Let f(z) = 984*z - 48 + 6206*z + 2072*z. Let g be f(4). What is g rounded to the nearest ten thousand?",
        "a": "40000"
    },
    {
        "q": "Let f = 2438 - 1453. Let n = -978.89 + f. Round n to zero decimal places.",
        "a": "6"
    },
    {
        "q": "Let f = -166.21 - -166.2107351. What is f rounded to five dps?",
        "a": "0.00074"
    },
    {
        "q": "Let x = -0.103 + 74.103. Let k = -0.86393 + -73.05407. Let u = x + k. Round u to two decimal places.",
        "a": "0.08"
    },
    {
        "q": "Let q = -31416 - -22378. Let c = q + 9202.37. Let w = c + -166. Round w to 1 dp.",
        "a": "-1.6"
    },
    {
        "q": "Let k = 247 - 182. Let w = 65.00376 - k. Round w to 3 decimal places.",
        "a": "0.004"
    },
    {
        "q": "Let n = -362 - -414.4. Let q = n - 56. Round q to the nearest integer.",
        "a": "-4"
    },
    {
        "q": "Let a be (-1)/(-38)*4 + 43722464/304. Suppose -5*d - a - 18176 = 0. What is d rounded to the nearest 10000?",
        "a": "-30000"
    },
    {
        "q": "Let z = -928.9 + 2797.8. What is z rounded to the nearest ten?",
        "a": "1870"
    },
    {
        "q": "Let d = 598.999997845 + -599. Round d to seven decimal places.",
        "a": "-0.0000022"
    },
    {
        "q": "Let l = -383891341479.929337 - -380845765576.92933717. Let v = l - -3045575890. Let f = 13 + v. What is f rounded to seven dps?",
        "a": "0.0000002"
    },
    {
        "q": "Let d = -7.7513 - -7.402. Let k = d + 0.366. Round k to three decimal places.",
        "a": "0.017"
    },
    {
        "q": "Suppose -1009168 = 4*v + 288856. Let p = -635543 + 450049. Let f = v + p. What is f rounded to the nearest one hundred thousand?",
        "a": "-500000"
    },
    {
        "q": "Let g = 160042.6 - 159143.181. Let f = -900 + g. Round f to 1 decimal place.",
        "a": "-0.6"
    },
    {
        "q": "Suppose 0 = -4*x - 3*t - 40316 + 109386, -34524 = -2*x + 4*t. Round x to the nearest one hundred.",
        "a": "17300"
    },
    {
        "q": "Let a = 356.6 + -393.91. What is a rounded to the nearest 10?",
        "a": "-40"
    },
    {
        "q": "Let o = -1.0544 - -926.9544. What is o rounded to the nearest ten?",
        "a": "930"
    },
    {
        "q": "Let d = -9900905 + 28423905. Round d to the nearest 1000000.",
        "a": "19000000"
    },
    {
        "q": "Let u = -8 + 8.46. Let w = 13.46 - u. Let c = w + -13.2. Round c to 1 dp.",
        "a": "-0.2"
    },
    {
        "q": "Let b = -307.3 + 307.300001381. Round b to seven dps.",
        "a": "0.0000014"
    },
    {
        "q": "Let n = -0.088 + 0.445. Let z = 0.3570366 - n. What is z rounded to six decimal places?",
        "a": "0.000037"
    },
    {
        "q": "Let s(f) = 704*f**2 - 21*f + 47. Let l be s(-9). What is l rounded to the nearest 10000?",
        "a": "60000"
    },
    {
        "q": "Suppose -4*w + 101548000 = -2*f, 3*f = -3*w + 31795846 + 44365154. What is w rounded to the nearest one million?",
        "a": "25000000"
    },
    {
        "q": "Let y = -11984.999993943 - -11985. What is y rounded to 6 dps?",
        "a": "0.000006"
    },
    {
        "q": "Let u = 1.07 - 1.0395. Let w = -0.03050494 + u. Round w to 7 dps.",
        "a": "-0.0000049"
    },
    {
        "q": "Let l = 691.69 + -697. Let z = l - -5.1. Let c = 0.20948 + z. What is c rounded to four decimal places?",
        "a": "-0.0005"
    },
    {
        "q": "Let u(o) = -18*o**2 + 3*o + 15. Let z(b) = 19*b**2 - 3*b - 16. Let m(x) = 3*u(x) + 4*z(x). Let k be m(13). Round k to the nearest 100.",
        "a": "3700"
    },
    {
        "q": "Let a = -274.1 - -451.532. Let u = -177 + a. Round u to 2 decimal places.",
        "a": "0.43"
    },
    {
        "q": "Let f = 6.035 - 6. Let y = 9.7984 - -0.1366. Let l = y - f. Round l to zero decimal places.",
        "a": "10"
    },
    {
        "q": "Let t = 13.69228 - -0.08172. Round t to one decimal place.",
        "a": "13.8"
    },
    {
        "q": "Let c = 10441 - 10488.63. Round c to 0 dps.",
        "a": "-48"
    },
    {
        "q": "Let u = 1.329433 + -17.929603. Let r = u - -16.6. Round r to five decimal places.",
        "a": "-0.00017"
    },
    {
        "q": "Let c = 0.0279 - -0.2421. Let t = -0.4442481 - -0.1742504. Let r = c + t. Round r to six decimal places.",
        "a": "0.000002"
    },
    {
        "q": "Let s be 1 + (-2 - -2) + 42. Let u = s - 39. Suppose v - u*v = 2460. What is v rounded to the nearest 100?",
        "a": "-800"
    },
    {
        "q": "Let c = -225 - -240. Suppose -21*b - 21780000 = -c*b. What is b rounded to the nearest 1000000?",
        "a": "-4000000"
    },
    {
        "q": "Let i = 101 - 101. Suppose -6*b - 75 - 183 = i. Round b to the nearest ten.",
        "a": "-40"
    },
    {
        "q": "Let o(m) = -2858*m**2 + 16*m + 29. Let p be o(13). Let a = p - -259765. Round a to the nearest one hundred thousand.",
        "a": "-200000"
    },
    {
        "q": "Let z = -5.670239 - -5.7902. Let m = z - 0.12. What is m rounded to six decimal places?",
        "a": "-0.000039"
    },
    {
        "q": "Let t = 209 - 208.9352. Let r = t - -4.0252. What is r rounded to 1 decimal place?",
        "a": "4.1"
    },
    {
        "q": "Let x be 2/1 - (1 - 18). Suppose 0 = 5*i + 21 + x. Let h be i/(-16)*2*3 + -590003. Round h to the nearest one hundred thousand.",
        "a": "-600000"
    },
    {
        "q": "Let c = -115.94 - -125.334. What is c rounded to one dp?",
        "a": "9.4"
    },
    {
        "q": "Let s = -109.949 + 110. Let r = 0.521 - s. Let d = r + -0.91. Round d to 1 dp.",
        "a": "-0.4"
    },
    {
        "q": "Let a be ((-10)/(-4) - 3)*-10. Suppose 2*x + 223128 = -2*s - 2*s, 223156 = -4*s + a*x. Let o = 21784 + s. What is o rounded to the nearest ten thousand?",
        "a": "-30000"
    },
    {
        "q": "Let n = 187917.219 - 188050.218951. Let g = -133 - n. Round g to 4 decimal places.",
        "a": "0"
    },
    {
        "q": "Let k = 21 + -18. Suppose -3*p = -p. Suppose 2*a = -4*w - 20012, p*w - 29997 = k*a - w. Round a to the nearest one thousand.",
        "a": "-10000"
    },
    {
        "q": "Let u be 35505 - (0 + (6 - 2)). Let k = 18141 - u. Round k to the nearest one thousand.",
        "a": "-17000"
    },
    {
        "q": "Suppose -2 = -3*a + 2*q + 128, 3*a = -4*q + 136. Let f be -2 + 321299/a + (-1)/4. Round f to the nearest one thousand.",
        "a": "7000"
    },
    {
        "q": "Let s = -11.309970035 - -11.31. Round s to seven dps.",
        "a": "0.00003"
    },
    {
        "q": "Let d(z) = 2*z**3 - 8*z**2 + 7*z + 3. Let o be d(5). Let g be 7266/(-33) + 16/o. Round g to the nearest ten.",
        "a": "-220"
    },
    {
        "q": "Let c = -191.166 + 191. Let u = 0.425 - c. Round u to 2 dps.",
        "a": "0.59"
    },
    {
        "q": "Let w be (0/2)/(-3 + 4 - 2). Suppose 3*n + 2*x - 24 = w, -4*x + 18 = n - 0. Suppose 7*s - n*s = -10800000. Round s to the nearest one million.",
        "a": "-11000000"
    },
    {
        "q": "Let o = 21 + -4. Let d(u) = 16 - 752*u**2 + 20*u + 0*u + 6 + u - 3*u. Let h be d(o). Round h to the nearest ten thousand.",
        "a": "-220000"
    },
    {
        "q": "Let a be (39/(-26))/(1/16). Let n be (-160)/a*(-1 + -74). Let u be ((-2046)/11)/((-3)/n). What is u rounded to the nearest ten thousand?",
        "a": "-30000"
    },
    {
        "q": "Let f = -23.261 - -23.260973643. Round f to seven dps.",
        "a": "-0.0000264"
    },
    {
        "q": "Let d = -100.9 + 705.9. Let t = d - 604.729. Let j = -0.27362 + t. What is j rounded to four dps?",
        "a": "-0.0026"
    },
    {
        "q": "Suppose -3*q - 2*m = -3*m + 903904, 3*q + 5*m = -903880. What is q rounded to the nearest one hundred thousand?",
        "a": "-300000"
    },
    {
        "q": "Let u(n) = n**3 - 4*n**2 - 9*n - 9. Let s be -4 - (4 + 5/20*0). Let x be u(s). Round x to the nearest 10.",
        "a": "-710"
    },
    {
        "q": "Let s = 3797.6 + -2040.3. Round s to the nearest 100.",
        "a": "1800"
    },
    {
        "q": "Let r = 10.525 - 10.6. Let z = 0.07515 + r. What is z rounded to five dps?",
        "a": "0.00015"
    },
    {
        "q": "Let v be (6136/130)/(2/710). Suppose 14*a + 7324 = -v. What is a rounded to the nearest 100?",
        "a": "-1700"
    },
    {
        "q": "Let g(u) = 7277*u - 91. Let x be g(11). Suppose 33993 = 5*l - 5*n - 45942, 5*l - x = -2*n. What is l rounded to the nearest 1000?",
        "a": "16000"
    },
    {
        "q": "Suppose 59 = 9*u - 13. Let s(h) = h - 5. Let g be s(u). Suppose 5*q = -3*j + 56, g*q + 16 = j + 2*q. What is j rounded to the nearest 10?",
        "a": "20"
    },
    {
        "q": "Let t = -0.17 - -0.1454. Let l = t - -49.7246. Round l to the nearest 10.",
        "a": "50"
    },
    {
        "q": "Let j = 4264.06272 + -4264. Round j to three decimal places.",
        "a": "0.063"
    },
    {
        "q": "Let f = 68.8 + -28.5. Let c = 40.3000389 - f. What is c rounded to 5 dps?",
        "a": "0.00004"
    },
    {
        "q": "Let q be 6 - (-3 - (-1 - 3)). Suppose -o - 5*w - 15 = -2*o, -4*w - 12 = 5*o. Suppose x - q*x + 53200000 = o. Round x to the nearest 1000000.",
        "a": "13000000"
    },
    {
        "q": "Let n = -1837430.00149 - -1837445. Let h = -15 + n. Round h to 3 dps.",
        "a": "-0.001"
    },
    {
        "q": "Let c = -61.43 + 532.33. Let r = c + -419. Let i = r - 51.8773. Round i to three dps.",
        "a": "0.023"
    },
    {
        "q": "Let k = 29.836 - 40.5. Round k to zero decimal places.",
        "a": "-11"
    },
    {
        "q": "Let d = -3126.01 + 3162. Let a = 0.01 + d. Let z = 34.96 - a. What is z rounded to 1 decimal place?",
        "a": "-1"
    },
    {
        "q": "Let z be 1 + (1 + 0)*1. Let t = 53253 + -16253. Suppose z*j = j + t. What is j rounded to the nearest ten thousand?",
        "a": "40000"
    },
    {
        "q": "Let o = 33 + -33. Suppose -4*x - 12816 = -4*h, o = x + x + h + 6396. Let g be (-180)/24*x/6. Round g to the nearest one thousand.",
        "a": "4000"
    },
    {
        "q": "Let q(s) be the third derivative of 61*s**5/60 - s**4/24 + 15*s**2. Let i be q(-3). Let f = -932 + i. What is f rounded to the nearest 100?",
        "a": "-400"
    },
    {
        "q": "Suppose 6*a - 9695 = 8305. Let s be a/(6 + 32882/(-5480)). Round s to the nearest one hundred thousand.",
        "a": "-8200000"
    },
    {
        "q": "Let y = -341.53 - -332. Let v = 0.07 - y. Round v to the nearest integer.",
        "a": "10"
    },
    {
        "q": "Let k = -2359 + 2235.3. Let a = k + 113. Round a to the nearest ten.",
        "a": "-10"
    },
    {
        "q": "Let o = -11272 - -11271.9988858. Round o to five dps.",
        "a": "-0.00111"
    },
    {
        "q": "Let o = 1248106 + -1784806. What is o rounded to the nearest 10000?",
        "a": "-540000"
    },
    {
        "q": "Suppose 2*m = -l - 1, 2*l - 5 + 7 = 0. Suppose 6*z - 2856 + 258 = m. What is z rounded to the nearest 10?",
        "a": "430"
    },
    {
        "q": "Suppose 3*f + s - 12 = 0, 5*s - 3 = 3*f + s. Suppose -4*o = f*x + 548101 - 1457097, -3*o = 3. What is x rounded to the nearest ten thousand?",
        "a": "300000"
    },
    {
        "q": "Let s = 1488681653 + -1488681412.99999794. Let z = -239.9926 - 0.0074. Let l = z + s. Round l to seven dps.",
        "a": "0.0000021"
    },
    {
        "q": "Let i be ((-142270000 - 15) + 15)/((-1 - 0)*1). What is i rounded to the nearest 1000000?",
        "a": "142000000"
    },
    {
        "q": "Suppose -3*g = -3 - 12, 0 = w + g - 6. Let n be (0 + w - 57501)*-16. What is n rounded to the nearest one hundred thousand?",
        "a": "900000"
    },
    {
        "q": "Let b = -27736.88 - -26946. Let u = 763 + b. Let p = u + 27. What is p rounded to 1 decimal place?",
        "a": "-0.9"
    },
    {
        "q": "Let q = 4043 - 4041.446. Round q to one decimal place.",
        "a": "1.6"
    },
    {
        "q": "Let y = 2181437 - 2181653.0214. Let v = y - -216. Round v to three dps.",
        "a": "-0.021"
    },
    {
        "q": "Let c = -3 - -7. Suppose -c*z + z = z. Suppose z*y = -2*y - 2*d + 144, -4*y + 286 = 3*d. Round y to the nearest one hundred.",
        "a": "100"
    },
    {
        "q": "Let t = -3726 - -3725.9980637. Round t to five dps.",
        "a": "-0.00194"
    },
    {
        "q": "Let f = -29705.9 + 31443. What is f rounded to the nearest 10?",
        "a": "1740"
    },
    {
        "q": "Let w = -16.041 - 16.614. Let m = w + 0.555. Let a = m + 32.099823. Round a to five decimal places.",
        "a": "-0.00018"
    },
    {
        "q": "Let o = -1.1635 - -11.7975. Round o to 1 dp.",
        "a": "10.6"
    },
    {
        "q": "Let w = 563 - 562.991295. Round w to three decimal places.",
        "a": "0.009"
    },
    {
        "q": "Let p = 218.3 - 228. Let w = p + 9.736. Round w to one decimal place.",
        "a": "0"
    },
    {
        "q": "Let w = 4594.58 - 4511. What is w rounded to the nearest 10?",
        "a": "80"
    },
    {
        "q": "Let l = 946.3978 - 946. What is l rounded to 1 dp?",
        "a": "0.4"
    },
    {
        "q": "Let l = 4583 + -1914.5. Round l to the nearest 100.",
        "a": "2700"
    },
    {
        "q": "Let g = 19691 + -18417.9. Round g to the nearest one hundred.",
        "a": "1300"
    },
    {
        "q": "Let k = -4090.982 + 4090. Round k to 1 dp.",
        "a": "-1"
    },
    {
        "q": "Let p = -4672.00012184 + 4672. What is p rounded to 5 dps?",
        "a": "-0.00012"
    },
    {
        "q": "Let r be (-54)/(-10) + 6 + (-96)/15. Let m(z) = -z**2 + 5*z + 2. Let f be m(6). Let l be 3000007 + (2 - r) + f. Round l to the nearest 1000000.",
        "a": "3000000"
    },
    {
        "q": "Let j = 138 + -70. Let v = 45 - j. Let g = 22.99927 + v. Round g to four dps.",
        "a": "-0.0007"
    },
    {
        "q": "Let w = 3423.992355 + -3424. What is w rounded to 3 dps?",
        "a": "-0.008"
    },
    {
        "q": "Suppose 5*v - 22 = -4*x, -2*v + 17 = 3*x + 2*v. Let f(i) = -i**2 - i + 38. Let t be f(6). Let z be (-10)/(t + x)*15900. Round z to the nearest 10000.",
        "a": "160000"
    },
    {
        "q": "Suppose 4*d + 4035600 = -4*a, -4*a + 0*a - 5*d = 4035600. Round a to the nearest ten thousand.",
        "a": "-1010000"
    },
    {
        "q": "Suppose 0 = 9*l - 8*l - 15. Suppose -y = -l + 11. Let s be ((-28)/8 - y)*92/6. Round s to the nearest 10.",
        "a": "-120"
    },
    {
        "q": "Let r = 14 + -9.7. Let z = -27.04 - -14.74. Let w = r - z. Round w to the nearest integer.",
        "a": "17"
    },
    {
        "q": "Let v = 1.1 + -35.1. Let l = v - -37. Let w = 3.3 - l. What is w rounded to 0 decimal places?",
        "a": "0"
    },
    {
        "q": "Suppose 0 = -14*r + 11*r + 9000000. Suppose -r = 52*k - 47*k. Round k to the nearest one hundred thousand.",
        "a": "-600000"
    },
    {
        "q": "Let f = 10.326 - 0.026. Let g = -4.09 - f. Let l = g - -13.8. Round l to one decimal place.",
        "a": "-0.6"
    },
    {
        "q": "Suppose -15*k = -11 - 94. Suppose -k*c = -4*c - 19560. Round c to the nearest one thousand.",
        "a": "7000"
    },
    {
        "q": "Let q = -259340579764.99786 - -259324449111. Let r = 16130883 + q. Let w = r + -229. Round w to 4 dps.",
        "a": "0.0021"
    },
    {
        "q": "Let p = -187.9 + 218.9. Let d = -0.05832 + 32.54832. Let q = p - d. What is q rounded to 1 decimal place?",
        "a": "-1.5"
    },
    {
        "q": "Let c(h) = 10*h**2 + h - 3. Let b be c(-13). Suppose -d - 2*s = 3*s - 843, -2*d + b = 4*s. Round d to the nearest 100.",
        "a": "800"
    },
    {
        "q": "Let j = -47.61 - -44.332. Round j to the nearest integer.",
        "a": "-3"
    },
    {
        "q": "Let f = 787.71 - 832.737. Let c = f - -0.027. Let j = c - -44.9915. Round j to 3 decimal places.",
        "a": "-0.009"
    },
    {
        "q": "Suppose m + 4*m + 10300100 = 3*u, 4*m - 8 = 0. Suppose 15*o + u = 13*o. Let d = o + 916685. What is d rounded to the nearest one million?",
        "a": "-1000000"
    },
    {
        "q": "Let d = 933.68 - -6.32. Let v = d + -939.999182. Round v to 4 dps.",
        "a": "0.0008"
    },
    {
        "q": "Let v = 406.0354 + -406. Let i = v - -290.9646. Let a = i + -290.9999791. Round a to 6 dps.",
        "a": "0.000021"
    },
    {
        "q": "Let o = -139 + 32. Let n = 69 + o. Let a = n - -37.9999998. What is a rounded to seven dps?",
        "a": "-0.0000002"
    },
    {
        "q": "Let x = -2.112 + 1217.112. Let a = x + -1215.00847. What is a rounded to four decimal places?",
        "a": "-0.0085"
    },
    {
        "q": "Let i = -1656.7 + 1656.85206. Round i to 3 decimal places.",
        "a": "0.152"
    },
    {
        "q": "Let l = -1023469 - -5014469. Round l to the nearest one hundred thousand.",
        "a": "4000000"
    },
    {
        "q": "Let w = -851.13006 + 851.3. Let o = w + -0.171. What is o rounded to three decimal places?",
        "a": "-0.001"
    },
    {
        "q": "Let i = 166.7567752 + 1.2436998. Let z = -168 + i. Round z to five decimal places.",
        "a": "0.00048"
    },
    {
        "q": "Let l = 41.08 - 0.08. Let k = l - 38.1. Let f = -2.90000045 + k. What is f rounded to 7 dps?",
        "a": "-0.0000005"
    },
    {
        "q": "Let o = -5014 - -5015.7186. What is o rounded to one decimal place?",
        "a": "1.7"
    },
    {
        "q": "Let b = -2147.7 - -2147.699976017. What is b rounded to 7 decimal places?",
        "a": "-0.000024"
    },
    {
        "q": "Let b = 402.126 + 3.474. Round b to the nearest 10.",
        "a": "410"
    },
    {
        "q": "Let c = 17.307 + -1.917. Let h = c + -0.39. Let z = -14.99999945 + h. Round z to 7 decimal places.",
        "a": "0.0000006"
    },
    {
        "q": "Let u = -0.07687 + -0.92283. Let z = 12 - 11. Let y = u + z. Round y to 4 dps.",
        "a": "0.0003"
    },
    {
        "q": "Let i = -484.309405 + 484.3. What is i rounded to 4 dps?",
        "a": "-0.0094"
    },
    {
        "q": "Let p = 13 - -40. Let v = p + -52.99882. Round v to four decimal places.",
        "a": "0.0012"
    },
    {
        "q": "Let h = -2.93298 - -0.03398. What is h rounded to zero dps?",
        "a": "-3"
    },
    {
        "q": "Let m = 212.5 + -577.8. Round m to the nearest ten.",
        "a": "-370"
    },
    {
        "q": "Let n = -65632065 - -35961065. What is n rounded to the nearest 1000000?",
        "a": "-30000000"
    },
    {
        "q": "Let y = 0.07265 - 0.02862. What is y rounded to 3 dps?",
        "a": "0.044"
    },
    {
        "q": "Let j be (11 - 14) + -3*(-14)/6. Suppose -2*t + j*p = -101046 - 6942, 0 = -5*t - 4*p + 270012. Round t to the nearest ten thousand.",
        "a": "50000"
    },
    {
        "q": "Let r = -18591 - -14141.3. Let u = r - -4648. Round u to the nearest ten.",
        "a": "200"
    },
    {
        "q": "Let z = -3.7784 - -0.4504. What is z rounded to the nearest integer?",
        "a": "-3"
    },
    {
        "q": "Let q = 312372123.2084015 + -312371388.9. Let r = q - 737.0084. Let k = 2.7 + r. Round k to 6 dps.",
        "a": "0.000002"
    },
    {
        "q": "Let r = 2094893.324 + -2115622. Let y = r - -20666.6760146. Let a = y + 62. What is a rounded to six decimal places?",
        "a": "0.000015"
    },
    {
        "q": "Let l = 0.1 + 0.1. Let w = l + 1.8. Let p = w + -2.0058. Round p to three decimal places.",
        "a": "-0.006"
    },
    {
        "q": "Let i(q) = -965*q**2 - 23*q - 188. Let n be i(-11). What is n rounded to the nearest 100000?",
        "a": "-100000"
    },
    {
        "q": "Let m = -8291.26 + 8514. Round m to the nearest 10.",
        "a": "220"
    },
    {
        "q": "Let h be -3 + 3 + 1 + 2. Suppose 5*j + 2914174 + 710835 = 3*p, -2174985 = h*j + 5*p. Round j to the nearest one hundred thousand.",
        "a": "-700000"
    },
    {
        "q": "Let r(a) = a**3 + 6*a**2 + 5*a + 9. Let l be r(-5). Let j be (l - (-48 + -5))/((-4)/(-10)). Round j to the nearest ten.",
        "a": "160"
    },
    {
        "q": "Let j = -23020 + 23019.981258. What is j rounded to 3 dps?",
        "a": "-0.019"
    },
    {
        "q": "Let d = 143 - 143.162. Let v = -0.03 - d. Let n = v + -0.14. What is n rounded to 2 decimal places?",
        "a": "-0.01"
    },
    {
        "q": "Let i = -496.9 + 561. Let y = 20.9 + i. Let j = y - 84.963. Round j to two decimal places.",
        "a": "0.04"
    },
    {
        "q": "Let o = -42.74 + 42.7400007404. Round o to 7 dps.",
        "a": "0.0000007"
    },
    {
        "q": "Let q = -7130615406.0000583 - -7130616740. Let j = q - 1334. What is j rounded to 5 dps?",
        "a": "-0.00006"
    },
    {
        "q": "Let h(m) = 78*m**3 - 2*m**2 + 2*m + 12. Let p be h(-5). Let u = -5688 - p. Round u to the nearest one hundred.",
        "a": "4100"
    },
    {
        "q": "Let m = 4250.786 + -4232. Let p = -18.4 + m. What is p rounded to one decimal place?",
        "a": "0.4"
    },
    {
        "q": "Let i = 229.187 - 229. Let z = 45.513 + i. Let b = -45.7183 + z. What is b rounded to three decimal places?",
        "a": "-0.018"
    },
    {
        "q": "Let d = 150.2484 - 0.0484. Let v = -151 + d. Round v to the nearest integer.",
        "a": "-1"
    },
    {
        "q": "Let w = -2142.561 + 2136. What is w rounded to the nearest integer?",
        "a": "-7"
    },
    {
        "q": "Let m = -123.25537 + 4.8316. Let u = m + 152.4237716. Let c = u + -34. What is c rounded to 6 decimal places?",
        "a": "0.000002"
    },
    {
        "q": "Let h = -1.227 - -1.2499. Round h to 2 decimal places.",
        "a": "0.02"
    },
    {
        "q": "Let y = 173616.95 + -173570.260385. Let x = -0.321485 - y. Let k = x - -47. Round k to three decimal places.",
        "a": "-0.011"
    },
    {
        "q": "Let x(d) = d**2 - 22*d - 56. Let y be x(25). Suppose 24*f + 2025000 = y*f. Round f to the nearest 100000.",
        "a": "-400000"
    },
    {
        "q": "Let m = -34.8822 + 34.87. What is m rounded to two dps?",
        "a": "-0.01"
    },
    {
        "q": "Suppose -4*r + 7*r - 220550445 = 0. Let c = -2716811 + r. Suppose -3*o = -m - 23600012, o = 4*m - m + c. Round m to the nearest 1000000.",
        "a": "-24000000"
    },
    {
        "q": "Let d(p) = 53395*p + 22 - 13436*p + 18956*p + 20096*p. Let q be d(-2). What is q rounded to the nearest 10000?",
        "a": "-160000"
    },
    {
        "q": "Let s = 64709383 + -64709338.999993. Let k = -34 - -78. Let w = k - s. What is w rounded to five dps?",
        "a": "-0.00001"
    },
    {
        "q": "Let f = 40 + -47.2. Let q = -2.8 + f. Let i = q + 15.3. What is i rounded to 0 decimal places?",
        "a": "5"
    },
    {
        "q": "Let g(j) = -85 - 290*j + 7 - 24 + 3017*j. Let c be g(26). What is c rounded to the nearest 10000?",
        "a": "70000"
    },
    {
        "q": "Let v = -9.091 + -13.913. Let o = 29 - 52. Let i = o - v. What is i rounded to 2 dps?",
        "a": "0"
    },
    {
        "q": "Let w = 283.992575 + -284. Round w to 3 decimal places.",
        "a": "-0.007"
    },
    {
        "q": "Let g = 8766 - 8765.4141. What is g rounded to one dp?",
        "a": "0.6"
    },
    {
        "q": "Let g = -470.4667653 + 470.399. Let y = g + 0.0678. Round y to six dps.",
        "a": "0.000035"
    },
    {
        "q": "Let j = 7.691 + -7.8. Let p = -0.09672 - j. What is p rounded to 3 decimal places?",
        "a": "0.012"
    },
    {
        "q": "Let g = -979.2110055 - -979.07. Let k = 0.141 + g. What is k rounded to 5 decimal places?",
        "a": "-0.00001"
    },
    {
        "q": "Let s = -301172 + 2623018. Suppose 0 = 2*i + s + 4578154. What is i rounded to the nearest 100000?",
        "a": "-3500000"
    },
    {
        "q": "Let q = -2.9 - 51.1. Let h = q - -54.000885. What is h rounded to five decimal places?",
        "a": "0.00089"
    },
    {
        "q": "Let q = 11617.08759 + -11617. Let a = 0.084 - q. What is a rounded to four decimal places?",
        "a": "-0.0036"
    },
    {
        "q": "Suppose 3*l + 5*z = -12372757, 3*l = 3*z - z - 12372743. Let w = 25724257 + l. Suppose -2*k = -3*p - p + w, -4*p = -8. What is k rounded to the nearest 1000000?",
        "a": "-11000000"
    },
    {
        "q": "Let x(q) = -q**2 + 12*q + 31. Let m be x(14). Suppose -3*l + m*b = 36006, b + 59996 = -5*l - b. Round l to the nearest ten thousand.",
        "a": "-10000"
    },
    {
        "q": "Suppose 3*k + u - 759 - 834 = 0, -4*u = -k + 544. Let g = -5698 - k. What is g rounded to the nearest 1000?",
        "a": "-6000"
    },
    {
        "q": "Let b be 1 + (6 - (-16)/(3 - -1)). Let p(f) be the second derivative of 29545*f**3/3 + 5*f**2 - 2*f. Let o be p(b). What is o rounded to the nearest 100000?",
        "a": "700000"
    },
    {
        "q": "Let l = -21.965 + 109.721. Let x = l - 88. What is x rounded to 1 decimal place?",
        "a": "-0.2"
    },
    {
        "q": "Let p be (-13)/((-3016)/(-16)) - 20740524/(-203). Round p to the nearest 1000.",
        "a": "102000"
    },
    {
        "q": "Let n = -0.158 - 153.842. Let u = n + 154.0000246. What is u rounded to 6 decimal places?",
        "a": "0.000025"
    },
    {
        "q": "Suppose -5*k + 7 + 18 = 0. Suppose 0 = h + k*w + 21, 3*h = 2*w + 6 + 16. Suppose -6*i + h*i = -29400. What is i rounded to the nearest 1000?",
        "a": "15000"
    },
    {
        "q": "Suppose -10*x - 306667576 + 694214546 = -271153030. Round x to the nearest one million.",
        "a": "66000000"
    },
    {
        "q": "Let b = -1304.829 + 1503.5. Let l = b - 195.7. Let k = -2.9 + l. Round k to two dps.",
        "a": "0.07"
    },
    {
        "q": "Let m = 2492 + -715. Let q = 1777.00000733 - m. What is q rounded to 6 dps?",
        "a": "0.000007"
    },
    {
        "q": "Suppose -8 = 4*a, -5*i + 60434990 = 43*a - 38*a. What is i rounded to the nearest one hundred thousand?",
        "a": "12100000"
    },
    {
        "q": "Let l = -1423 + 1613.6. What is l rounded to the nearest one hundred?",
        "a": "200"
    },
    {
        "q": "Let q = 1098.4812 + -1101.4. What is q rounded to 1 dp?",
        "a": "-2.9"
    },
    {
        "q": "Let q = 5.7 - 44.7. Let t = 38.31 + q. What is t rounded to one dp?",
        "a": "-0.7"
    },
    {
        "q": "Let t = -22 + 24. Suppose t = 5*h - 4*h. Suppose c - 6600000 = -h*c. What is c rounded to the nearest one hundred thousand?",
        "a": "2200000"
    },
    {
        "q": "Let w = -0.01818 - -0.01832252. What is w rounded to 5 decimal places?",
        "a": "0.00014"
    },
    {
        "q": "Let n = 20.56866 + -0.29186. Let d = 20.2 - n. Round d to three decimal places.",
        "a": "-0.077"
    },
    {
        "q": "Let w = 19107 + -19184.09. Round w to the nearest 10.",
        "a": "-80"
    },
    {
        "q": "Let v = -5071 + 2960. Let q = -2111.1057 - v. Let g = q + 0.1. Round g to three decimal places.",
        "a": "-0.006"
    },
    {
        "q": "Let y = -660.2 + -28.2. Round y to the nearest ten.",
        "a": "-690"
    },
    {
        "q": "Let q = 125 + 68. Let g = 192.999812 - q. Round g to 4 decimal places.",
        "a": "-0.0002"
    },
    {
        "q": "Let h = 339.9265 + 0.0735. Let s = 339.9999693 - h. Round s to 6 dps.",
        "a": "-0.000031"
    },
    {
        "q": "Let j = 29 + -29.464. Let v = -0.47419 - j. Round v to three decimal places.",
        "a": "-0.01"
    },
    {
        "q": "Let w = -5442778345 + 5442778381.99999983. Let a = 93 + -56. Let u = w - a. What is u rounded to 7 dps?",
        "a": "-0.0000002"
    },
    {
        "q": "Suppose -16*i - 74337445 = -21*i. Let t = i + -2007489. Round t to the nearest 1000000.",
        "a": "13000000"
    },
    {
        "q": "Let b be (-2 - 0) + -1 + 3. Suppose -o - x + 2055 = b, 6*o - 5*o = 2*x + 2070. Round o to the nearest one hundred.",
        "a": "2100"
    },
    {
        "q": "Let s = 15 - 12. Suppose -4*t = 3*i - 68, -2*t + s*t = -4*i + 69. Let v be 4/(32/2820)*i/(-6). Round v to the nearest one hundred.",
        "a": "-900"
    },
    {
        "q": "Let v = -187 - 3. Let s = -190.092592 - -0.191592. Let c = v - s. Round c to 2 dps.",
        "a": "-0.1"
    },
    {
        "q": "Let p(a) = 19650*a**3 + 9*a**2 + 32*a - 55. Let g be p(-13). What is g rounded to the nearest 1000000?",
        "a": "-43000000"
    },
    {
        "q": "Let g = -4462.07 + 4438.7741. Let r = 23.3 + g. What is r rounded to three decimal places?",
        "a": "0.004"
    },
    {
        "q": "Suppose -15 = 7*a - 10*a. Let c(h) = -3047*h**2 - 8*h + 15. Let z be c(a). Let w be (3/(27/z))/(3/90). Round w to the nearest ten thousand.",
        "a": "-250000"
    },
    {
        "q": "Let b be -1*1*-2 - 5002470/(-11). Let n(q) = q**3 - q**2 + 3*q - 2. Let r be n(2). Suppose b - 62772 = r*c. What is c rounded to the nearest 10000?",
        "a": "50000"
    },
    {
        "q": "Let d be 14/(-28)*(-8 + 0). Suppose b - 3*l = 500, -5*b = d*l - 3006 + 544. Round b to the nearest 10.",
        "a": "490"
    },
    {
        "q": "Let b = -4546 - -4546.08685. What is b rounded to three decimal places?",
        "a": "0.087"
    },
    {
        "q": "Let c = 109 - 112.46. Let q = -0.46 - c. Let j = -2.88 + q. Round j to 2 dps.",
        "a": "0.12"
    },
    {
        "q": "Suppose 7*c - 4*c - 38964 = 0. Suppose -31348 = 8*j + c. Let p = j - -2942. Round p to the nearest 1000.",
        "a": "-3000"
    },
    {
        "q": "Let v = -86 + 103. Let g = 5.1 + v. Round g to the nearest 10.",
        "a": "20"
    },
    {
        "q": "Let m = 27170 + 109450. Let f be ((-5)/3)/((-546483)/m + 4). Round f to the nearest 10000.",
        "a": "80000"
    },
    {
        "q": "Let n be (66/(-18))/((-2)/(-6)). Let t(m) = m**2 + 10*m - 5. Let s be t(n). Suppose 3*w = s, -a - w = 4*a - 61500002. What is a rounded to the nearest 1000000?",
        "a": "12000000"
    },
    {
        "q": "Let b = 18 + -17.98. Let k = -0.47 + b. Let a = k + 0.44997. Round a to five decimal places.",
        "a": "-0.00003"
    },
    {
        "q": "Let t = 8324.4987 - 8324. What is t rounded to two decimal places?",
        "a": "0.5"
    },
    {
        "q": "Suppose -411383 = -59*v + 197567 - 40190. Round v to the nearest one thousand.",
        "a": "10000"
    },
    {
        "q": "Let q(t) = 310900*t**3 + t**2 + 60*t - 61. Let w be q(1). Round w to the nearest one hundred thousand.",
        "a": "300000"
    },
    {
        "q": "Suppose 40*c - 462929 = -21*c. Suppose 4*o + 2*f + 16912 = -0*f, f - 2 = 0. Let h = o + c. What is h rounded to the nearest one hundred?",
        "a": "3400"
    },
    {
        "q": "Let z(c) = 2474*c**2 + 6*c + 7. Let f be z(-1). Round f to the nearest one hundred.",
        "a": "2500"
    },
    {
        "q": "Let n(o) = -241*o**2 + 19*o + 56. Let a be n(22). Round a to the nearest one thousand.",
        "a": "-116000"
    },
    {
        "q": "Let c = 12 + -2. Suppose 80 = -6*w + c*w. What is w rounded to the nearest one hundred?",
        "a": "0"
    },
    {
        "q": "Suppose 0 = -4*r - 5*d - 39880, 2*r - 3*d + 0*d + 19962 = 0. Let f be ((-20)/3)/(7*(-10)/r). Round f to the nearest 1000.",
        "a": "-1000"
    },
    {
        "q": "Let l = -42646.0735 - -42632. Let a = -14.1 - l. Round a to 3 dps.",
        "a": "-0.027"
    },
    {
        "q": "Let l be (-55)/22*(-6)/5. Suppose 0*t - l*t = 42. Let x be 4/t - 15120018/(-63). Round x to the nearest one hundred thousand.",
        "a": "200000"
    },
    {
        "q": "Let m = -91.47 - 0.53. Let y = m + 88.8. Round y to zero dps.",
        "a": "-3"
    },
    {
        "q": "Let x(c) = c**3 - 21*c**2 + 54*c + 1. Let p be x(18). Let j(q) = 244*q**3 + 2*q**2. Let v be j(p). Round v to the nearest ten.",
        "a": "250"
    },
    {
        "q": "Let g = 4500.58 - 4633. Round g to the nearest integer.",
        "a": "-132"
    },
    {
        "q": "Let j(c) = 2*c**2 - 21*c + 717. Let t be j(-45). What is t rounded to the nearest 100?",
        "a": "5700"
    },
    {
        "q": "Let p be (132950/(-35))/(8/56). Round p to the nearest ten thousand.",
        "a": "-30000"
    },
    {
        "q": "Let d = -504 - -161. Let c = -341.41 - d. Round c to one dp.",
        "a": "1.6"
    },
    {
        "q": "Let o(j) = -601*j**2 - 57*j + 15. Let w be o(-5). Round w to the nearest 100.",
        "a": "-14700"
    },
    {
        "q": "Suppose 10*m - 296460346 = 314839654. What is m rounded to the nearest 1000000?",
        "a": "61000000"
    },
    {
        "q": "Suppose 1162 = x + 2*f, -x - 3*f = 2*x - 3471. Let b be (43/3 + -1)/(64/x). What is b rounded to the nearest one hundred?",
        "a": "200"
    },
    {
        "q": "Let w = -4311583.57848 + -23.42152. Let g = 4311658.99913 + w. Let o = g - 52. What is o rounded to 4 decimal places?",
        "a": "-0.0009"
    },
    {
        "q": "Suppose 1617607 + 332793 = -2*w. What is w rounded to the nearest one hundred thousand?",
        "a": "-1000000"
    },
    {
        "q": "Suppose -3*i - 4*o = -7, 2*i - 31 + 3 = 2*o. Let z = 4 - i. Let x be (-1416)/(-10) - 2/z. What is x rounded to the nearest ten?",
        "a": "140"
    },
    {
        "q": "Let m = 2249.9998588 + -2250. Round m to 5 dps.",
        "a": "-0.00014"
    },
    {
        "q": "Let l = 473.78054645 + -474.2447. Let z = l + 0.01415347. Let y = z - -0.45. What is y rounded to 7 decimal places?",
        "a": "-0.0000001"
    },
    {
        "q": "Suppose -48 + 909 = -3*v. Let c = v + 691. Let d = 994 - c. What is d rounded to the nearest one hundred?",
        "a": "600"
    },
    {
        "q": "Suppose -2*f = 3*p + 750, 135 = 4*f + 2*p + 1643. Let y be (-4 + (3 - 2))*f. Suppose y = 5*h + 194. What is h rounded to the nearest 10?",
        "a": "190"
    },
    {
        "q": "Let h = -14.0005481 + 14. What is h rounded to four dps?",
        "a": "-0.0005"
    },
    {
        "q": "Let u = 12.1 - 10.06. Let i = u - 2.040424. Round i to 4 dps.",
        "a": "-0.0004"
    },
    {
        "q": "Let p = -43 + 49. Let t(k) = -p*k - k**2 + 4*k**2 - 13*k**2 - 7*k**2 + 3. Let n be t(-9). Round n to the nearest 100.",
        "a": "-1300"
    },
    {
        "q": "Let s = 264 - 210. Let j = -54.00000027 + s. Round j to seven dps.",
        "a": "-0.0000003"
    },
    {
        "q": "Let u = -85604.934 - -85586.2340039. Let t = -18.7 - u. What is t rounded to 6 dps?",
        "a": "-0.000004"
    },
    {
        "q": "Let g = -1182186.3 - -1208091.096. Let n = g + -25905.39599874. Let r = 0.6 + n. What is r rounded to seven dps?",
        "a": "0.0000013"
    },
    {
        "q": "Let o = 16336379900 + -16336869418.99805. Let g = o - -489578. Let n = g + -59. What is n rounded to four dps?",
        "a": "0.002"
    },
    {
        "q": "Let l = -94.2 + 113. Let k = l + -18.8000046. Round k to seven dps.",
        "a": "-0.0000046"
    },
    {
        "q": "Let m = 7251 + -7250.1926. What is m rounded to two decimal places?",
        "a": "0.81"
    },
    {
        "q": "Let n = -211 + 221.6. Let k = 10.5999441 - n. What is k rounded to six dps?",
        "a": "-0.000056"
    },
    {
        "q": "Let f(i) = -8*i - 19. Let x be f(-3). Suppose 289542 + 34458 = -x*t. Round t to the nearest ten thousand.",
        "a": "-60000"
    },
    {
        "q": "Let b = 2522 + -2669.9. Let c = -147 - b. What is c rounded to 2 dps?",
        "a": "0.9"
    },
    {
        "q": "Let r = -27488.7 - -24617. Round r to the nearest 100.",
        "a": "-2900"
    },
    {
        "q": "Let u = 0.2261 - -18.2739. What is u rounded to the nearest 10?",
        "a": "20"
    },
    {
        "q": "Suppose -5*d = 4*y - 79586980 - 198213000, -2*d + 111120020 = -4*y. What is d rounded to the nearest 1000000?",
        "a": "56000000"
    },
    {
        "q": "Let d = -0.229205 + 0.16977. Let j = 0.06 + d. Round j to four decimal places.",
        "a": "0.0006"
    },
    {
        "q": "Let m = -57.113 - -57. Let x = m - -0.11300178. What is x rounded to seven dps?",
        "a": "0.0000018"
    },
    {
        "q": "Let v(q) = q - 1. Let a(j) = 56186*j + 74. Let x(w) = a(w) + v(w). Let f be x(21). What is f rounded to the nearest 1000000?",
        "a": "1000000"
    },
    {
        "q": "Let p = 1564.0000000704 + -1564. Round p to seven decimal places.",
        "a": "0.0000001"
    },
    {
        "q": "Let f = -625.5 - -625.56989. Let r = f - 0.069. What is r rounded to 4 dps?",
        "a": "0.0009"
    },
    {
        "q": "Let g be (0 - -255)*((7399 - -1) + 0). What is g rounded to the nearest 1000000?",
        "a": "2000000"
    },
    {
        "q": "Let h = 0.449999456 + -0.45. What is h rounded to 7 dps?",
        "a": "-0.0000005"
    },
    {
        "q": "Suppose 2*b = -102 - 122. Let a = b - -429. What is a rounded to the nearest 10?",
        "a": "320"
    },
    {
        "q": "Let q = 1.668 + -50.618. Let u = q + 45. What is u rounded to the nearest integer?",
        "a": "-4"
    },
    {
        "q": "Let u = -1.92 - -2.07. Let h = u - 0.150000714. What is h rounded to seven dps?",
        "a": "-0.0000007"
    },
    {
        "q": "Let t = 4442.002412 - 4442. What is t rounded to 3 dps?",
        "a": "0.002"
    },
    {
        "q": "Suppose -91*n + 86*n + 2*j = 161620002, -2*n + j - 64648001 = 0. What is n rounded to the nearest 100000?",
        "a": "-32300000"
    },
    {
        "q": "Let t = -26690.961389 + 26691. Round t to four decimal places.",
        "a": "0.0386"
    },
    {
        "q": "Let o(v) = 32*v - 38. Let w(q) = 160*q - 190. Let x(j) = 16*o(j) - 3*w(j). Let h be x(19). Let s be (-8)/(-6)*(0 + h/4). Round s to the nearest 100.",
        "a": "200"
    },
    {
        "q": "Let r = 3.731 + 46.649. What is r rounded to the nearest 10?",
        "a": "50"
    },
    {
        "q": "Suppose 390023 = 2*g - 3*w - 0*w, -3*g + 585007 = w. Let y be -2 + 0 - -29*g. Suppose -4*f + 1944886 = -y. Round f to the nearest one million.",
        "a": "2000000"
    },
    {
        "q": "Let b = 162544 - 109344. Let q = 53198.98334 - b. Let d = -1.02 - q. Round d to 4 decimal places.",
        "a": "-0.0033"
    },
    {
        "q": "Let r = -34928.89986 - -34928. Let y = -10 + 9.1. Let x = r - y. Round x to five decimal places.",
        "a": "0.00014"
    },
    {
        "q": "Let p = -5335 - 1. Round p to the nearest 100.",
        "a": "-5300"
    },
    {
        "q": "Let p(q) = -2*q + 1. Let a be p(0). Let s be 27/(-18)*(-83 - a). Suppose 5*m = 2*y - s - 187, -481 = -3*y - 4*m. Round y to the nearest 10.",
        "a": "160"
    },
    {
        "q": "Let w = -0.54139172 - 0.01761387. Let r = w + 0.559. What is r rounded to 6 dps?",
        "a": "-0.000006"
    },
    {
        "q": "Let i = -1.95 + 1.9846. Let f = -0.1964 - i. What is f rounded to two decimal places?",
        "a": "-0.23"
    },
    {
        "q": "Let s = -29 + -91. Let x = s + 119.9999942. What is x rounded to five decimal places?",
        "a": "-0.00001"
    },
    {
        "q": "Let j = 23.9100657 + -23.91. Round j to five decimal places.",
        "a": "0.00007"
    },
    {
        "q": "Let w = -0.029 + -9.971. Let d = -1229.13 + 1239.1079. Let g = d + w. What is g rounded to three dps?",
        "a": "-0.022"
    },
    {
        "q": "Let x = -0.7276 + -4574.2724. Let m = x - -4555.03. Round m to the nearest integer.",
        "a": "-20"
    },
    {
        "q": "Let z = 432.06 - 436. Let m = z + 4.327. Round m to 1 decimal place.",
        "a": "0.4"
    },
    {
        "q": "Let c(v) = -461*v**2 + 19*v + 134. Let q be c(-7). What is q rounded to the nearest 100?",
        "a": "-22600"
    },
    {
        "q": "Let l = 243 + -242.9515. Let g = l - 9.0285. Let o = g + 0.58. Round o to the nearest integer.",
        "a": "-8"
    },
    {
        "q": "Let s be 1 + -2128 + (-2 - 0) + 4. Let k be s/((5/300)/(104/(-6))). Round k to the nearest one hundred thousand.",
        "a": "2200000"
    },
    {
        "q": "Let s be -5*(-70714)/(-70) + -6 + 3. What is s rounded to the nearest 100?",
        "a": "-5100"
    },
    {
        "q": "Let g = -18.3627 - 5.6383. Let c = -24.1 - g. Let f = c + 0.09818. Round f to 4 decimal places.",
        "a": "-0.0008"
    },
    {
        "q": "Let a = 95787550 + -95787342.000012. Let y = 208 - a. What is y rounded to five dps?",
        "a": "0.00001"
    },
    {
        "q": "Let t = -327042910.999414 - -327043367. Let w = -456 + t. Round w to 5 decimal places.",
        "a": "0.00059"
    },
    {
        "q": "Let r = 0.14 - 0.35. Let n = -3.21 - r. Let m = 3.00000307 + n. What is m rounded to 7 dps?",
        "a": "0.0000031"
    },
    {
        "q": "Let q = 2599 - 2598.8279. Round q to 1 decimal place.",
        "a": "0.2"
    },
    {
        "q": "Let j = 69 + -45. Let x = j - 23.99998464. What is x rounded to 6 decimal places?",
        "a": "0.000015"
    },
    {
        "q": "Let h = -6.9 - 39.1. Let w = -87 - h. Let x = -41.00018 - w. Round x to 4 dps.",
        "a": "-0.0002"
    },
    {
        "q": "Let l = 44820042.894 + -43262417.89359. Let g = -1557632 + l. Let i = g - -7. What is i rounded to four decimal places?",
        "a": "0.0004"
    },
    {
        "q": "Let v = 73.42 + -75. Let n = v + 1.57999965. Round n to seven dps.",
        "a": "-0.0000004"
    },
    {
        "q": "Let d(b) = 71062967*b + 1868. Let y be d(-4). Round y to the nearest 1000000.",
        "a": "-284000000"
    },
    {
        "q": "Let o = 339.9357 - 340. Let y = o + 0.06717. Round y to four decimal places.",
        "a": "0.0029"
    },
    {
        "q": "Let d be 142499988 + 25 - (5 + (-4)/2). Suppose 3*a - 142500006 = -3*f, 3*f - d = -0*f - 5*a. What is f rounded to the nearest one million?",
        "a": "48000000"
    },
    {
        "q": "Let m = 14.2518 - 2.6808. What is m rounded to the nearest integer?",
        "a": "12"
    },
    {
        "q": "Let m = -146.2 + 143.39. Round m to 1 decimal place.",
        "a": "-2.8"
    },
    {
        "q": "Let k(d) be the second derivative of -15598*d**3/3 - 4*d**2 + 4*d + 3. Let i be k(2). What is i rounded to the nearest 10000?",
        "a": "-60000"
    },
    {
        "q": "Suppose -4*i + 3*i - 224990 = 100310. Round i to the nearest 100000.",
        "a": "-300000"
    },
    {
        "q": "Let a = 1.472664 + 968.865836. Let h = 970 - a. Let f = 0.34 + h. What is f rounded to three decimal places?",
        "a": "0.002"
    },
    {
        "q": "Let p be (127640/3)/((-74)/666). What is p rounded to the nearest ten thousand?",
        "a": "-380000"
    },
    {
        "q": "Let g = -30 - -52. Suppose -3*w + 3*h + h = -g, 5*w - 35 = 5*h. Suppose -w*b = -2*b + 15040. What is b rounded to the nearest 100?",
        "a": "-3800"
    },
    {
        "q": "Let c = -1093.6 - -1093. Let h = 7871622 + -7871621.40000012. Let v = h + c. Round v to 7 decimal places.",
        "a": "-0.0000001"
    },
    {
        "q": "Let s be -1*35346/3 + 11 + -11. Let r = -5518 + s. Round r to the nearest 10000.",
        "a": "-20000"
    },
    {
        "q": "Suppose 23*t = 22*t + 2. Suppose 4*b = -18 - t. Let n be 160/((b - -2) + 2). What is n rounded to the nearest 100?",
        "a": "-200"
    },
    {
        "q": "Let o = -4400873.2339873 - -4400873. Let j = o - -0.234. Round j to 6 decimal places.",
        "a": "0.000013"
    },
    {
        "q": "Let n = -4092848 - -7549197. Suppose -936349 = 6*l - n. Round l to the nearest 10000.",
        "a": "420000"
    },
    {
        "q": "Let y = 0.114031 + 121.064969. Let r = 121 - y. What is r rounded to two decimal places?",
        "a": "-0.18"
    },
    {
        "q": "Let w = -1108422 + 1884322. Round w to the nearest one hundred thousand.",
        "a": "800000"
    },
    {
        "q": "Let f = 81740 - 81732.70192. Let z = f - 7.3. Round z to 3 dps.",
        "a": "-0.002"
    },
    {
        "q": "Let w = -3033.4520973 + 3035.4521. Let z = 2.63 + -4.63. Let t = z + w. What is t rounded to 6 dps?",
        "a": "0.000003"
    },
    {
        "q": "Let n = 0.07 - -0.23. Let f = 12.7 + n. Let t = f - 13.00006. What is t rounded to four dps?",
        "a": "-0.0001"
    },
    {
        "q": "Let y be -3 + (1 - -3) + (27300 - 21). Round y to the nearest one thousand.",
        "a": "27000"
    },
    {
        "q": "Suppose -y + 12 = 9. Suppose 27491 = s + y*o, -s + 137509 = 4*s - 3*o. What is s rounded to the nearest 1000?",
        "a": "28000"
    },
    {
        "q": "Suppose 5*v - 14*v = 12*v - 1101660. Round v to the nearest 1000.",
        "a": "52000"
    },
    {
        "q": "Suppose 422 - 8052 = -5*k. Suppose j = -4*a + 1122, -a + k = -4*j + 6048. What is j rounded to the nearest one thousand?",
        "a": "1000"
    },
    {
        "q": "Suppose -6*k + 9 = -3*k. Suppose k*v = -3*v - 60000. Let x be (v/3)/(6/(-900)). Round x to the nearest 100000.",
        "a": "500000"
    },
    {
        "q": "Let t = -27.063 + 0.063. Let y = -150700761.9999974 + 150700789. Let c = t + y. What is c rounded to 6 dps?",
        "a": "0.000003"
    },
    {
        "q": "Let u be (-12)/(-210) + (-1486415014)/245. What is u rounded to the nearest 1000000?",
        "a": "-6000000"
    },
    {
        "q": "Let h be ((-18)/(-24))/(-3*1/(-5424)). Let s = 93 - h. What is s rounded to the nearest 100?",
        "a": "-1300"
    },
    {
        "q": "Let r = -66.5 + 66.500004218. Round r to seven decimal places.",
        "a": "0.0000042"
    },
    {
        "q": "Let j = 6713.91 - 6790. Round j to zero dps.",
        "a": "-76"
    },
    {
        "q": "Let h = -10535 + 10535.00025386. What is h rounded to 6 decimal places?",
        "a": "0.000254"
    },
    {
        "q": "Let v = 290.91 - 16.11. Let q = -342 + v. Round q to the nearest 10.",
        "a": "-70"
    },
    {
        "q": "Let f = 6455.17 + -6635. Round f to the nearest 10.",
        "a": "-180"
    },
    {
        "q": "Let i = 26 + -24. Suppose i*d - 4*d = 0, -k - d = 0. Suppose 0 = -4*v + 2*f + 12 - k, 0 = 3*v - 2*f - 7. What is v rounded to the nearest ten?",
        "a": "10"
    },
    {
        "q": "Let h = 3163 - 3162.99999827. Round h to 6 dps.",
        "a": "0.000002"
    },
    {
        "q": "Let j be 4 - (246579 - -2) - 3. Let b = 142580 + j. What is b rounded to the nearest ten thousand?",
        "a": "-100000"
    },
    {
        "q": "Let w = -15498 - -10089. What is w rounded to the nearest one hundred?",
        "a": "-5400"
    },
    {
        "q": "Let v = -11 + 5. Let f = 961 - 948.8. Let y = f + v. Round y to the nearest integer.",
        "a": "6"
    },
    {
        "q": "Let g = -568.7 - -611. Let j = g + -4.9. Round j to the nearest 10.",
        "a": "40"
    },
    {
        "q": "Let s = 3226 - 3195.4. What is s rounded to the nearest one hundred?",
        "a": "0"
    },
    {
        "q": "Let n(x) = -13175494*x + 12. Let c be n(-2). What is c rounded to the nearest 1000000?",
        "a": "26000000"
    },
    {
        "q": "Let u = -14.8934 + -0.0166. What is u rounded to 0 dps?",
        "a": "-15"
    },
    {
        "q": "Let y = -1365920 + 1943620. What is y rounded to the nearest 100000?",
        "a": "600000"
    },
    {
        "q": "Suppose 0 = -c - 3*c + 16. Suppose c*s - 36 = 5*a, -s + 2*a = 2*s - 20. Suppose -5*x - 25 = 0, -v = -s*v + 4*x + 195020. Round v to the nearest ten thousand.",
        "a": "70000"
    },
    {
        "q": "Let g(t) = -2*t - 1. Let s be g(-18). Suppose 0 = -i + 2*k - s, 5*i = -6*k + 11*k - 195. Round i to the nearest 100.",
        "a": "0"
    },
    {
        "q": "Let q = 158 - 89. Let v = q + -71.54. Let k = 2.711 + v. Round k to 2 dps.",
        "a": "0.17"
    },
    {
        "q": "Suppose 3*o - 13 = 4*m, -6*m + 3*m - 8 = -4*o. Let k(n) = 853*n**2 + 1. Let s be k(o). Round s to the nearest ten.",
        "a": "850"
    },
    {
        "q": "Let u = 2289463 + 276137. Round u to the nearest 100000.",
        "a": "2600000"
    },
    {
        "q": "Let t be (-1)/((-7 + 6)/(-2)). Let s be 5290001 - ((-10)/(-20))/(t/(-4)). What is s rounded to the nearest one hundred thousand?",
        "a": "5300000"
    },
    {
        "q": "Let n(h) = -93*h**3 + 34*h**2 + 51*h - 130. Let r be n(30). Round r to the nearest 100000.",
        "a": "-2500000"
    },
    {
        "q": "Let n be (-5)/((-5)/(-19)) + -2. Let m be 2/(-6) - (-136472)/n. Let x = -12499 - m. What is x rounded to the nearest one thousand?",
        "a": "-6000"
    },
    {
        "q": "Let w = -2.88 + 2.8801671. What is w rounded to 5 decimal places?",
        "a": "0.00017"
    },
    {
        "q": "Let f = -4013 + 4012.999999646. What is f rounded to 7 decimal places?",
        "a": "-0.0000004"
    },
    {
        "q": "Let q = -248.9935 - 0.0065. Let i = q - -242.08. Round i to zero decimal places.",
        "a": "-7"
    },
    {
        "q": "Let s = 22.6 + -275.6. Let v = s + 253.0876. Let a = v + -0.097. Round a to 3 dps.",
        "a": "-0.009"
    },
    {
        "q": "Let l(d) = -d**2 + d + 14. Let i be l(5). Let g = -74 + i. Let t = 331 + g. Round t to the nearest ten.",
        "a": "250"
    },
    {
        "q": "Let b(h) = h**3 + h**2 + h. Let p be b(-1). Let a = p - -6. Suppose a*t + 1005 = -3*y + 2*y, 3*y + 5*t + 3005 = 0. What is y rounded to the nearest 10000?",
        "a": "0"
    },
    {
        "q": "Let y = -3565.99976098 - -3566. Round y to six dps.",
        "a": "0.000239"
    },
    {
        "q": "Suppose 5*r = -4*d + 19, 8 = 2*r - 3*d + 5*d. Suppose 2*g - 15750001 = r*j + g, 15750004 = -3*j + 4*g. Round j to the nearest one million.",
        "a": "-5000000"
    },
    {
        "q": "Let a = 1658.001957 + -1658. What is a rounded to four decimal places?",
        "a": "0.002"
    },
    {
        "q": "Let q be 144/(-30) + 5 + 38/10. Suppose -2*b - 2*b = 4*r - 28, -q*b - 2*r + 20 = 0. Let u be (-5*3)/(b/(-74)). What is u rounded to the nearest one hundred?",
        "a": "400"
    },
    {
        "q": "Let g be 12/(-8)*-125791*2. Suppose 4*p + g = -342723. Let c be -2 - (p/4 + 4). What is c rounded to the nearest ten thousand?",
        "a": "50000"
    },
    {
        "q": "Let k = 46 + -46.6. Let x = 70578.40111 - 70579. Let n = k - x. What is n rounded to 4 decimal places?",
        "a": "-0.0011"
    },
    {
        "q": "Let i(q) = q**3 + 22*q**2 - 20*q + 22. Let k be i(-22). Let z = 697 - k. What is z rounded to the nearest ten?",
        "a": "240"
    },
    {
        "q": "Let v = -23513 - -23512.999969827. Round v to 6 dps.",
        "a": "-0.00003"
    },
    {
        "q": "Suppose -5*n + 6*n - 5 = 0. Let u = 0 + n. Suppose -u*r = -69241 - 45259. What is r rounded to the nearest one thousand?",
        "a": "23000"
    },
    {
        "q": "Suppose 64*k - 76*k + 48 = 0. Suppose k*v - 4 = 0, -5*v = 2*y - 3*y - 5. What is y rounded to the nearest one hundred thousand?",
        "a": "0"
    },
    {
        "q": "Let n = -87.43 - -87. Let o = n + 0.38. Let b = o - -0.04999664. Round b to seven decimal places.",
        "a": "-0.0000034"
    },
    {
        "q": "Let q = 7477 + -7476.981724. What is q rounded to 4 decimal places?",
        "a": "0.0183"
    },
    {
        "q": "Let o = -18522.4 - -15623. Round o to the nearest 100.",
        "a": "-2900"
    },
    {
        "q": "Let g = 32.9568 - 46.95688. Let k = 13.926 - -0.074. Let b = g + k. Round b to four dps.",
        "a": "-0.0001"
    },
    {
        "q": "Let i be 1271995/20 + (-17 + 8)/(-36). What is i rounded to the nearest 1000?",
        "a": "64000"
    },
    {
        "q": "Let h = -82 - -171. Let c = 91.58 - h. What is c rounded to 1 dp?",
        "a": "2.6"
    },
    {
        "q": "Let p = 30970367025 - 30970364851.9999047. Let h = -2173 + p. Round h to six dps.",
        "a": "0.000095"
    },
    {
        "q": "Let l = 9523869 - 9523399.9451. Let b = l + -469. Round b to three dps.",
        "a": "0.055"
    },
    {
        "q": "Let a = 75913 - 76569.816. Let m = a + 660. Let r = m - 3.4. Round r to two dps.",
        "a": "-0.22"
    },
    {
        "q": "Let g = -203.416 - -0.416. Let v = -198.56 - g. Round v to 1 decimal place.",
        "a": "4.4"
    },
    {
        "q": "Let j = -1675 - -1674.89376. Round j to 3 dps.",
        "a": "-0.106"
    },
    {
        "q": "Let k = -194.5 + 194.503799. What is k rounded to 3 dps?",
        "a": "0.004"
    },
    {
        "q": "Let b = -40.17 - -0.17. Let v = 40.111 + b. Round v to one dp.",
        "a": "0.1"
    },
    {
        "q": "Let s = 41 + -32. Suppose 6*y - s*y = -1269. Round y to the nearest one hundred.",
        "a": "400"
    },
    {
        "q": "Suppose 0 = 9*s + 324624 - 5745. Let k be 10/30 - 10294/3. Let t = s - k. Round t to the nearest 10000.",
        "a": "-30000"
    },
    {
        "q": "Let m = -2 + -2. Let l = 593695 - 593691.000104. Let w = l + m. What is w rounded to five dps?",
        "a": "-0.0001"
    },
    {
        "q": "Let n(p) = -p**2 - 8*p + 7. Let g be n(-9). Let o(j) = 1879*j - 2. Let b be o(g). Let s be (b/(-2))/((-7)/(490/(-4))). Round s to the nearest one thousand.",
        "a": "33000"
    },
    {
        "q": "Let r = 5.62 + -5. Let v = -0.62000179 + r. Round v to seven dps.",
        "a": "-0.0000018"
    },
    {
        "q": "Let g = -11075365 + 11075365.20999973. Let i = -13.79 + 14. Let p = g - i. What is p rounded to 7 decimal places?",
        "a": "-0.0000003"
    },
    {
        "q": "Let a(l) = 1524*l**3 + 2*l**2 + 9*l - 10. Let g be a(3). Let s = -70883 + g. Round s to the nearest one thousand.",
        "a": "-30000"
    },
    {
        "q": "Let s = 1.17 + 0.23. Let b = -48.4 + s. Let g = 46.39 + b. Round g to one decimal place.",
        "a": "-0.6"
    },
    {
        "q": "Let b = 86.292 + -87. Let l = b + -107.492. Let q = 118 + l. Round q to the nearest integer.",
        "a": "10"
    },
    {
        "q": "Let k = -656 - -137. Let t be k/(-9) - 15/(-45). Round t to the nearest 100.",
        "a": "100"
    },
    {
        "q": "Let y = 23713 + -23713.000011563. Round y to seven dps.",
        "a": "-0.0000116"
    },
    {
        "q": "Let o = -102 + 106. Suppose l + o*n + 18132 = -3*l, -5*l - 22662 = 4*n. Round l to the nearest 100.",
        "a": "-4500"
    },
    {
        "q": "Let s = 13.906 - 2.536. Let k = s + -11.37001051. What is k rounded to 6 decimal places?",
        "a": "-0.000011"
    },
    {
        "q": "Suppose -5*f - 3*r - r = -1780449980, 0 = f - 5*r - 356090025. What is f rounded to the nearest 1000000?",
        "a": "356000000"
    },
    {
        "q": "Let h be (-546952)/(-4)*(-2 + 3). Let j = h - 75138. Round j to the nearest 10000.",
        "a": "60000"
    },
    {
        "q": "Let k = 525 - 546.49. Let m = k + 21. Let s = -0.490002 - m. What is s rounded to 6 dps?",
        "a": "-0.000002"
    },
    {
        "q": "Let s = 65.98547 + -66.06. What is s rounded to 3 dps?",
        "a": "-0.075"
    },
    {
        "q": "Let w = 262.0468 - 262. Let k = 0.4338 - w. Round k to 2 dps.",
        "a": "0.39"
    },
    {
        "q": "Let z(r) be the second derivative of 10333*r**4/4 - r**3/2 + r**2/2 - 7*r. Let p be z(-3). Let i be p/(-3) + 13/39. Round i to the nearest ten thousand.",
        "a": "-90000"
    },
    {
        "q": "Let l = -135.156 - -135. Let c = l - 4.344. What is c rounded to the nearest integer?",
        "a": "-5"
    },
    {
        "q": "Let v = -97.4 - -49.4. Let u = -52.14 + 3.9. Let t = v - u. Round t to 1 decimal place.",
        "a": "0.2"
    },
    {
        "q": "Let k = 4880.94432 - 4881. Round k to 3 decimal places.",
        "a": "-0.056"
    },
    {
        "q": "Let h = 51 + -72. Let m be 2*(6/h + 137910/35). What is m rounded to the nearest one hundred?",
        "a": "7900"
    },
    {
        "q": "Let g = 643.79 - 611.7862. Let n = -14.5 + 46.5. Let z = n - g. What is z rounded to three decimal places?",
        "a": "-0.004"
    },
    {
        "q": "Let x = -5.18 - -5.1805697. What is x rounded to four dps?",
        "a": "0.0006"
    },
    {
        "q": "Let p = 30.43 + -30.44228. What is p rounded to 3 decimal places?",
        "a": "-0.012"
    },
    {
        "q": "Let o = 9165 - 9051.02. Let m = 114 - o. What is m rounded to one decimal place?",
        "a": "0"
    },
    {
        "q": "Let n be (-488)/(-22) + 0 + 2/(-11). Suppose -n*j = -25*j - 21. Let x be (27*j + 1)*-1. Round x to the nearest ten.",
        "a": "190"
    },
    {
        "q": "Suppose 5 = 8*n - 11. Suppose 4*h - 22200 = -n*h. Suppose -q + h = -6*q. What is q rounded to the nearest one hundred?",
        "a": "-700"
    },
    {
        "q": "Let x = -137 + 141. Suppose -p + 0*p + 2213 = -x*a, 0 = -3*a + p - 1660. What is a rounded to the nearest one hundred?",
        "a": "-600"
    },
    {
        "q": "Let z = -2.605 + 2.605004626. What is z rounded to seven dps?",
        "a": "0.0000046"
    },
    {
        "q": "Suppose 0*b - 4*b - 2*n - 16 = 0, 0 = 3*n + 6. Let o be (1/b)/(12/(-180)). Suppose 733 = o*g - 4517. What is g rounded to the nearest one hundred?",
        "a": "1100"
    },
    {
        "q": "Let p = -31206 - -31204.89916. Let m = -1.1 - p. Round m to 4 decimal places.",
        "a": "0.0008"
    },
    {
        "q": "Let t = 35.5 + -197.5. Let f = 162.152 + t. Round f to one decimal place.",
        "a": "0.2"
    },
    {
        "q": "Let q = -9001 - -9064.59. Let w = 67.2 - q. Round w to one dp.",
        "a": "3.6"
    },
    {
        "q": "Let r = 0.208107 + -0.208. What is r rounded to 6 dps?",
        "a": "0.000107"
    },
    {
        "q": "Let h = -101 - -102.07. Let t = -1.68 - h. What is t rounded to 1 decimal place?",
        "a": "-2.8"
    },
    {
        "q": "Suppose 11*h - 313062 = 949188. Round h to the nearest 1000.",
        "a": "115000"
    },
    {
        "q": "Let j = 53.0284615 + -0.0250015. Let c = -53 + j. What is c rounded to 4 decimal places?",
        "a": "0.0035"
    },
    {
        "q": "Let n = 0.0606 - -143.4194. Round n to the nearest ten.",
        "a": "140"
    },
    {
        "q": "Let y = -2946069 + 2946267.99665. Let z = 199 - y. What is z rounded to three decimal places?",
        "a": "0.003"
    },
    {
        "q": "Let n = 8964 + -6348. Round n to the nearest one thousand.",
        "a": "3000"
    },
    {
        "q": "Let l = -1609.999994476 - -1610. Round l to six dps.",
        "a": "0.000006"
    },
    {
        "q": "Let a = 64 + 171. Let w = -405460166 + 405460401.000199. Let u = a - w. What is u rounded to 5 dps?",
        "a": "-0.0002"
    },
    {
        "q": "Let z = 116272 + 156428. What is z rounded to the nearest 100000?",
        "a": "300000"
    },
    {
        "q": "Let c = 10020 + -10019.9995809. Round c to five dps.",
        "a": "0.00042"
    },
    {
        "q": "Let p = 1.356 - 1.4. Let x = 0.391631 - 0.4356248. Let h = x - p. Round h to six decimal places.",
        "a": "0.000006"
    },
    {
        "q": "Let q = 308239494 + -440989494. What is q rounded to the nearest one million?",
        "a": "-133000000"
    },
    {
        "q": "Let b = 5519 + -5523.0545. What is b rounded to 2 decimal places?",
        "a": "-4.05"
    },
    {
        "q": "Let h = 74.34 - -3975.26. What is h rounded to the nearest 10?",
        "a": "4050"
    },
    {
        "q": "Let z = 198.8451132 - 130.8451029. Let g = z - 68. Round g to 5 dps.",
        "a": "0.00001"
    },
    {
        "q": "Let w = 1.6432 + -1.75441. What is w rounded to 3 dps?",
        "a": "-0.111"
    },
    {
        "q": "Let r = -33 - -31.6. Let v = r + 1.11. Let o = -0.290095 - v. What is o rounded to 5 decimal places?",
        "a": "-0.0001"
    },
    {
        "q": "Let w = 500489415.55 - 500489934.82317522. Let t = w - -288.27317405. Let h = t - -231. Round h to seven dps.",
        "a": "-0.0000012"
    },
    {
        "q": "Let z = -25.2 - -29. Let k = z + 4.2. Let b = 8.042 - k. Round b to 2 decimal places.",
        "a": "0.04"
    },
    {
        "q": "Let t = 602 - -108. Let z = t - 719.26. What is z rounded to the nearest integer?",
        "a": "-9"
    },
    {
        "q": "Let r = 0.142 + 15.358. Let t = 15.49768 - r. Round t to four decimal places.",
        "a": "-0.0023"
    },
    {
        "q": "Let w(a) = 1660242*a - 2100. Let s be w(50). Round s to the nearest 1000000.",
        "a": "83000000"
    },
    {
        "q": "Let z(r) = 13 - 9*r + 6*r + 0 + 9*r. Suppose -3*n + 0*n = 24. Let h be z(n). Round h to the nearest ten.",
        "a": "-40"
    },
    {
        "q": "Let g = -42086 + 42086.0000037053. What is g rounded to seven decimal places?",
        "a": "0.0000037"
    },
    {
        "q": "Let g = -2.589 - -2.40934. Let b = 0.119 - -0.061. Let d = g + b. What is d rounded to 4 dps?",
        "a": "0.0003"
    },
    {
        "q": "Let o = 0.049 + 0.423. Let z = -1.858 - o. What is z rounded to the nearest integer?",
        "a": "-2"
    },
    {
        "q": "Let u(r) = 2*r. Let k be u(0). Let c be 38/14 - (k - (-4)/(-14)). Suppose c*i = 4*i. What is i rounded to the nearest 1000?",
        "a": "0"
    },
    {
        "q": "Let c = 51 + -53.02. Let m = -2.26 + c. Let k = 4.5 + m. What is k rounded to two decimal places?",
        "a": "0.22"
    },
    {
        "q": "Let l = -120 - -126. Let i = 5 - 3. Let o be i/l*-2 - 23404/(-6). What is o rounded to the nearest one thousand?",
        "a": "4000"
    },
    {
        "q": "Let o(l) = -93*l**2 - 12*l + 3. Suppose 11 = -4*j - 5. Let u be o(j). What is u rounded to the nearest one hundred?",
        "a": "-1400"
    },
    {
        "q": "Let j(n) = n**3 + n**2 + 2*n + 2. Let u be j(-1). Suppose -2*f - 203443 + 1149683 = u. Suppose -f = 5*m + 291880. Round m to the nearest ten thousand.",
        "a": "-150000"
    },
    {
        "q": "Let r = -3398.96602 - -3399. Round r to 3 decimal places.",
        "a": "0.034"
    },
    {
        "q": "Let r = 894.8 - 894.7993093. Round r to 5 decimal places.",
        "a": "0.00069"
    },
    {
        "q": "Suppose 4*d - 69*k = -64*k + 3463215, -4*d + 3*k = -3463209. Round d to the nearest 10000.",
        "a": "870000"
    },
    {
        "q": "Suppose -5*v - 2688000 = -8*v. Suppose v = -22*t + 29*t. Round t to the nearest ten thousand.",
        "a": "130000"
    },
    {
        "q": "Let d = -28.1802 + 0.0702. Round d to the nearest integer.",
        "a": "-28"
    },
    {
        "q": "Let k = -11.3 + -114.7. Let x = -128.5 - k. What is x rounded to zero decimal places?",
        "a": "-3"
    },
    {
        "q": "Suppose -6*d = 20 + 10. Let y(k) = -229*k**2 + 9*k - 10. Let n be y(d). What is n rounded to the nearest one thousand?",
        "a": "-6000"
    },
    {
        "q": "Let b = -2.4002 - -2.25461. Let h = 24 - 23.855. Let q = h + b. What is q rounded to 4 decimal places?",
        "a": "-0.0006"
    },
    {
        "q": "Let t = 861.54 + 18.46. Let p = t - 880.483. Round p to 1 decimal place.",
        "a": "-0.5"
    },
    {
        "q": "Let y = 601.9265 - -2772004.0735. Let o = 2772605.7580266 - y. Let i = o - -0.242. What is i rounded to six dps?",
        "a": "0.000027"
    },
    {
        "q": "Let d = -924.4 - -924.400003983. Round d to six decimal places.",
        "a": "0.000004"
    },
    {
        "q": "Let f be 414426/(-4) + (-42)/28. Let m be 9/(-3) + f/(-8). Suppose 270948 = -3*i + m. Round i to the nearest 10000.",
        "a": "-90000"
    },
    {
        "q": "Let v(f) = -f - 27. Let l be v(-10). Let g = 16 + l. Let a be (g - 499)/(1258/(-628) + 2). What is a rounded to the nearest ten thousand?",
        "a": "160000"
    },
    {
        "q": "Let p = 214 - 195. Suppose -p*y + 22660 = y. Round y to the nearest one hundred.",
        "a": "1100"
    },
    {
        "q": "Suppose p + 333 = 4*p + 4*x, 0 = -2*x. Suppose 0 = -3*m + p + 6. Round m to the nearest 10.",
        "a": "40"
    },
    {
        "q": "Let f(y) = 3*y**3 + 13*y + 2*y - y**2 + 5 - 5*y**3. Let i be f(-5). Suppose -i = 3*r - 4*r - 5*w, r + 2*w = 170. Round r to the nearest 100.",
        "a": "200"
    },
    {
        "q": "Let z = 857.4 + -857.07192. Round z to 2 dps.",
        "a": "0.33"
    },
    {
        "q": "Let u(j) = 1256*j**3 + 10*j**2 - 29*j - 5. Let s be u(5). What is s rounded to the nearest ten thousand?",
        "a": "160000"
    },
    {
        "q": "Let y = 4 - 51. Let i = 13414444.999948 - 13414492. Let a = i - y. What is a rounded to 5 dps?",
        "a": "-0.00005"
    },
    {
        "q": "Let b(a) = 26501*a - 1. Let r(s) = -11*s**3 - 2*s**2 - s. Let t be r(-1). Let i be ((-45)/t)/(-9)*2. Let h be b(i). Round h to the nearest one thousand.",
        "a": "27000"
    },
    {
        "q": "Let w = -4.28 + -11.49. What is w rounded to the nearest ten?",
        "a": "-20"
    },
    {
        "q": "Let y = -8010.996521 + 8011. What is y rounded to 4 decimal places?",
        "a": "0.0035"
    },
    {
        "q": "Let y = -765092.5999622 + 765092. Let g = y + 0.6. What is g rounded to six dps?",
        "a": "0.000038"
    },
    {
        "q": "Let z = -13950 - -13942.937. What is z rounded to 1 decimal place?",
        "a": "-7.1"
    },
    {
        "q": "Let o = -12.43 + 12.3114. Let x = 0.31 + -0.44. Let z = o - x. Round z to three dps.",
        "a": "0.011"
    },
    {
        "q": "Let c = 117.2168733 + -10.2168261. Let z = -107 + c. What is z rounded to 5 dps?",
        "a": "0.00005"
    },
    {
        "q": "Let x = 0.56 + 586.44. Let w = 594.38 - x. Round w to 0 dps.",
        "a": "7"
    },
    {
        "q": "Let a(m) = -14*m + 32*m**3 - 31*m**3 + 3*m - 5 + 21*m**2. Let x be a(-15). Suppose -2*z = -z + x. Round z to the nearest 100.",
        "a": "-1500"
    },
    {
        "q": "Let p = -0.8 + 0.82. Let y = -0.34 + p. Let w = y - -1.22. Round w to the nearest integer.",
        "a": "1"
    },
    {
        "q": "Let u = 1.994 + -2. Let q = 0.859 - -0.475. Let m = u - q. Round m to 1 dp.",
        "a": "-1.3"
    },
    {
        "q": "Let o be ((-20)/5 + 14)*(-4)/5. Let y be 10948/(-6) + 4 - o/12. Round y to the nearest 100.",
        "a": "-1800"
    },
    {
        "q": "Let i = 23761.0015103 + -23761. Round i to five decimal places.",
        "a": "0.00151"
    },
    {
        "q": "Let o = -4461 + 4460.248. What is o rounded to one dp?",
        "a": "-0.8"
    },
    {
        "q": "Suppose -193752000 = 93*f + 45*f. What is f rounded to the nearest one hundred thousand?",
        "a": "-1400000"
    },
    {
        "q": "Let j = -362.9776 - 0.0224. Let f = j - -372.96. Let s = f - -2.74. Round s to the nearest integer.",
        "a": "13"
    },
    {
        "q": "Let x = 35 - 112. Let o = x - -82.5. Round o to 0 decimal places.",
        "a": "6"
    },
    {
        "q": "Let y = 1653.04 + -1488. Round y to the nearest ten.",
        "a": "170"
    },
    {
        "q": "Suppose -5*r + 5*t = -5, 0 = 2*r + 2*t - 6*t + 2. Suppose -9*w = -r*w - 39209862. Suppose -6*o = -534977 + w. What is o rounded to the nearest 1000000?",
        "a": "-1000000"
    },
    {
        "q": "Let j(h) = 3100*h**2 - 5*h + 27*h + 12 + 2658*h**2. Let y be j(-7). What is y rounded to the nearest 100000?",
        "a": "300000"
    },
    {
        "q": "Let p = 205.33215 - 175.926. Let z = 29.4 - p. Round z to three dps.",
        "a": "-0.006"
    },
    {
        "q": "Let j = -1103 + 1104.138. Let b = 1.137999069 - j. What is b rounded to 7 dps?",
        "a": "-0.0000009"
    },
    {
        "q": "Let f(w) = -14550*w + 40. Let s be f(-5). Let q = s - 51970. Round q to the nearest 1000.",
        "a": "21000"
    },
    {
        "q": "Let g = 3.490449 + 0.917741. Let o = -0.1739 - 4.2361. Let u = o + g. Round u to 4 decimal places.",
        "a": "-0.0018"
    },
    {
        "q": "Let g = -3472.99995902 + 3473. What is g rounded to 5 dps?",
        "a": "0.00004"
    },
    {
        "q": "Let a(n) be the first derivative of -185*n**4/2 + 2*n**3/3 - 7*n**2 - 18*n - 37. Let d be a(-9). Round d to the nearest 10000.",
        "a": "270000"
    },
    {
        "q": "Let i = 238 + -240.34. Let z = 21.98 - 52.24. Let c = i + z. Round c to 0 decimal places.",
        "a": "-33"
    },
    {
        "q": "Let x = 3298.9 + -3298.89985329. What is x rounded to six dps?",
        "a": "0.000147"
    },
    {
        "q": "Let x(w) = 197*w - 3 + 2 + 4. Let n be x(2). Let l = n + -1697. Round l to the nearest one thousand.",
        "a": "-1000"
    },
    {
        "q": "Let d = 6362.5779 + -6363. Let g = 0.42 + d. Let i = 0 - g. What is i rounded to four dps?",
        "a": "0.0021"
    },
    {
        "q": "Let w = 112 + -111.9989342. Round w to 4 dps.",
        "a": "0.0011"
    },
    {
        "q": "Let y = -71 - 211. Let g = 282.00001355 + y. What is g rounded to six decimal places?",
        "a": "0.000014"
    },
    {
        "q": "Let m = -151430630 - -151430646.7000061. Let h = m + -16.7. What is h rounded to six dps?",
        "a": "0.000006"
    },
    {
        "q": "Let o = -10.94 + 8.5. Let g = 2.439899 + o. Round g to 5 dps.",
        "a": "-0.0001"
    },
    {
        "q": "Let d = -118179 + 118176.06366. Let u = d - -2.94. Round u to four dps.",
        "a": "0.0037"
    },
    {
        "q": "Let c = -29533 - -29685.03. Let p = -164.6 + c. What is p rounded to the nearest integer?",
        "a": "-13"
    },
    {
        "q": "Suppose 4*a - 48 + 36 = 0. Suppose 3*u + 95 = -4*p, -3*p + u - 80 = 5*u. Let i be 914/a - (p/15 - -1). Round i to the nearest 10.",
        "a": "310"
    },
    {
        "q": "Let b = 29045.059 + -29030. Round b to 1 dp.",
        "a": "15.1"
    },
    {
        "q": "Let g = 35.5 + 6.5. Let u = g - 42.000086. What is u rounded to five decimal places?",
        "a": "-0.00009"
    },
    {
        "q": "Let l(v) = -v**2 + 15*v - 8. Let p be l(10). Let k = p + -44. Let o(g) = -1799998*g**2 + 5*g + 2. Let r be o(k). What is r rounded to the nearest 1000000?",
        "a": "-7000000"
    },
    {
        "q": "Suppose -81*o + 535104 = 23*o - 32*o. What is o rounded to the nearest 100?",
        "a": "7400"
    },
    {
        "q": "Let z = 256 - 908. Let p = 439 + z. Let o = -177.8 - p. Round o to the nearest integer.",
        "a": "35"
    },
    {
        "q": "Let u = 11.529 + -11.5289991177. Round u to 7 decimal places.",
        "a": "0.0000009"
    },
    {
        "q": "Let c = 11385.00019362 - 11385. Round c to five dps.",
        "a": "0.00019"
    },
    {
        "q": "Let m = -40.319 + -0.481. Let f = m - -40.7999681. What is f rounded to 5 dps?",
        "a": "-0.00003"
    },
    {
        "q": "Let n = 41797863 - 11557873. Suppose -b = -q + 7560005, 8*b + 2*q = 4*b - n. What is b rounded to the nearest one million?",
        "a": "-8000000"
    },
    {
        "q": "Let p = -1 - -0.8. Let v = -2.6 + p. Let x = -2.8125 - v. What is x rounded to 3 decimal places?",
        "a": "-0.013"
    },
    {
        "q": "Let l = 0.3 + 0.2. Let d = 0.2612 + -0.77. Let q = l + d. What is q rounded to 3 dps?",
        "a": "-0.009"
    },
    {
        "q": "Let t = 17327.940028 - 17328. Let s = -0.0683 - -0.1283. Let x = s + t. What is x rounded to five decimal places?",
        "a": "0.00003"
    },
    {
        "q": "Let q = 0.0145 + -7.4605. Round q to 0 decimal places.",
        "a": "-7"
    },
    {
        "q": "Let c = -6057 - -5055.1. What is c rounded to the nearest one hundred?",
        "a": "-1000"
    },
    {
        "q": "Let h = 0.06138 - 0.12135. Round h to 2 dps.",
        "a": "-0.06"
    },
    {
        "q": "Let t(d) be the second derivative of -17221*d**4/12 + d**3/3 - 17*d**2/2 + 2*d - 2. Let s be t(3). Round s to the nearest ten thousand.",
        "a": "-160000"
    },
    {
        "q": "Suppose 0 + 10 = 5*d. Suppose -10 - d = -4*y. Let i(v) = 999998*v + 6. Let l be i(y). Round l to the nearest 1000000.",
        "a": "3000000"
    },
    {
        "q": "Suppose 54*l + 394261827 - 5864212026 = 3675489801. What is l rounded to the nearest 1000000?",
        "a": "169000000"
    },
    {
        "q": "Let j = -89 + 77.4. Let n = j + 11.5999979. Round n to 7 decimal places.",
        "a": "-0.0000021"
    },
    {
        "q": "Let x = 2423.53 - 2420. What is x rounded to the nearest integer?",
        "a": "4"
    },
    {
        "q": "Let s = -1056757 - -3824157. What is s rounded to the nearest 10000?",
        "a": "2770000"
    },
    {
        "q": "Let c(r) = 161721*r + 14. Let o be c(4). Let z = -2176896 + o. Let k be z/3 + 2/(-3). Round k to the nearest 100000.",
        "a": "-500000"
    },
    {
        "q": "Let v(m) = -13*m**2 + 60*m + 177. Let s be v(-33). What is s rounded to the nearest 1000?",
        "a": "-16000"
    },
    {
        "q": "Let t(f) = -3*f - 23. Let r(m) = -7*m - 45. Let x(c) = 4*r(c) - 9*t(c). Let s be x(12). Let p be (-3 + -97597)*s/(-12). What is p rounded to the nearest 10000?",
        "a": "120000"
    },
    {
        "q": "Let j be ((-3)/(-3))/(6/(-66)). Let x = j + 34. Suppose x*m = 26*m + 330000. What is m rounded to the nearest ten thousand?",
        "a": "-110000"
    },
    {
        "q": "Let u = -3.178 - -446.978. Let n = 374 - u. Let t = -64 - n. Round t to the nearest integer.",
        "a": "6"
    },
    {
        "q": "Let r(j) = 7366679*j**2 + 6*j - 13. Let w(k) = 2455560*k**2 + 2*k - 4. Let i(c) = -3*r(c) + 8*w(c). Let t be i(-3). Round t to the nearest 1000000.",
        "a": "-22000000"
    },
    {
        "q": "Let d = 159.60011604 + -159.6. Round d to six decimal places.",
        "a": "0.000116"
    },
    {
        "q": "Let f(h) = h**2 - 128 + 134 + 934317*h**3 - h + 365682*h**3. Let l be f(2). What is l rounded to the nearest 1000000?",
        "a": "10000000"
    },
    {
        "q": "Let v = 3908 + -5783. Let b = 667 + -673. Let u be v/b*-34*48/(-5). Round u to the nearest 10000.",
        "a": "100000"
    },
    {
        "q": "Let y = -195 + 195.121. Let k = 0.120999405 - y. What is k rounded to 7 decimal places?",
        "a": "-0.0000006"
    },
    {
        "q": "Suppose 110002069 = -5*j - 189472316. Let k = j + 85694877. What is k rounded to the nearest one million?",
        "a": "26000000"
    },
    {
        "q": "Let g = -86996 - -183197. Let i = 96201.80066 - g. Let v = i - 0.8. Round v to 4 decimal places.",
        "a": "0.0007"
    },
    {
        "q": "Let i be ((-3862)/(-8))/(-3 + (-26)/(-8)). Suppose 7*j - i = 932. What is j rounded to the nearest 10?",
        "a": "410"
    },
    {
        "q": "Let z = -386232 - 108255. Let m = z - -494487.899818. Let o = -0.9 + m. What is o rounded to 5 dps?",
        "a": "-0.00018"
    },
    {
        "q": "Let b = -0.07732 + 0.094815. What is b rounded to 4 dps?",
        "a": "0.0175"
    },
    {
        "q": "Let l = -4.2385 + 2.7156. Let o = -0.0359 - l. Round o to one decimal place.",
        "a": "1.5"
    },
    {
        "q": "Let m(c) = 264*c + 60. Suppose 2*i = -4*y - 14, -5*i - 2*y + 3 - 22 = 0. Let v be m(i). Round v to the nearest 100.",
        "a": "-700"
    },
    {
        "q": "Let a = 0.1253 - 0.125313. What is a rounded to three dps?",
        "a": "0"
    },
    {
        "q": "Let u = -10 + 21. Let d(v) = 14*v**2 + 93*v**3 + 3*v + u + 3*v - 1 - 11*v**3. Let k be d(15). Round k to the nearest one hundred thousand.",
        "a": "300000"
    },
    {
        "q": "Let g = -18.15 - -18.15315. Round g to 3 dps.",
        "a": "0.003"
    },
    {
        "q": "Let q = -32.620009512 + 32.62. Round q to 7 decimal places.",
        "a": "-0.0000095"
    },
    {
        "q": "Let q(f) = 9*f - 10. Let t(x) = 5*x - 5. Let w(b) = -4*q(b) + 7*t(b). Let n be w(4). Let j be (12/4 - n)*(-1 - -301). What is j rounded to the nearest 1000?",
        "a": "1000"
    },
    {
        "q": "Let q = -3316.0526 - -3316. What is q rounded to three dps?",
        "a": "-0.053"
    },
    {
        "q": "Let p be (0 - 1 - 2) + -10 + 54. Let l = p - 37. Suppose c - l*j = -42020, -j + 37371 = -2*c - 46634. Round c to the nearest ten thousand.",
        "a": "-40000"
    },
    {
        "q": "Let u = 151.26 - 150. Let r = -1.2517 + u. What is r rounded to three decimal places?",
        "a": "0.008"
    },
    {
        "q": "Let i = -32 + 34. Let n be i/(-8) - -13*(-1)/(-4). Suppose -2*t - 4*j + 87 = -97, 291 = 3*t + n*j. Round t to the nearest 10.",
        "a": "100"
    },
    {
        "q": "Let b = -2.33801 + -215.89559. Let u = 0.4664 - b. Let r = 241 - u. Round r to 0 dps.",
        "a": "22"
    },
    {
        "q": "Let a = 124.87719 + 0.13881. Let f = a - 125. Round f to 2 dps.",
        "a": "0.02"
    },
    {
        "q": "Let v = 0.0323 + 2.4777. Let f = v - 151.51. Let n = -149.142 - f. Round n to two decimal places.",
        "a": "-0.14"
    },
    {
        "q": "Let p = -0.52715 + -4.7861. Let q = 5.3 + p. Round q to 3 decimal places.",
        "a": "-0.013"
    },
    {
        "q": "Let b = -44.16 + 0.16. Let x = 44.177 + b. Round x to 2 dps.",
        "a": "0.18"
    },
    {
        "q": "Let t = 49426 + -49547.678. Let w = 121 + t. What is w rounded to 2 decimal places?",
        "a": "-0.68"
    },
    {
        "q": "Let p be (-7 - -4)*(-2242)/6. Let h = p - 761. Suppose i - 1100 = -h. What is i rounded to the nearest one hundred?",
        "a": "700"
    },
    {
        "q": "Let t = 2046.000002201 - 2046. Round t to 7 decimal places.",
        "a": "0.0000022"
    },
    {
        "q": "Let r = 0.277 + 143.723. Let o = r + -144.00000021. Round o to seven decimal places.",
        "a": "-0.0000002"
    },
    {
        "q": "Let w(b) = b**3 + 9*b**2 - 7. Let p be w(-9). Let q be 1201200080/280 - (-2)/p. What is q rounded to the nearest 1000000?",
        "a": "4000000"
    },
    {
        "q": "Let y = 16.4 - 14.48. Let r = -0.06 - -1.56. Let z = r - y. What is z rounded to 1 dp?",
        "a": "-0.4"
    },
    {
        "q": "Let m(j) = j**2 + 14*j + 8. Let z be m(-14). Suppose 0 = -2*s + 24 - z. Suppose -3*a + s*a = p + 28415, -2*p - a = 56797. What is p rounded to the nearest 1000?",
        "a": "-28000"
    },
    {
        "q": "Let n = 9.19 + -1246.19. Let x = n - -1236.999999409. What is x rounded to 7 decimal places?",
        "a": "-0.0000006"
    },
    {
        "q": "Let b = 11955.0686 + -12075.09. Let h = b - -120. Round h to 2 dps.",
        "a": "-0.02"
    },
    {
        "q": "Suppose -16*g - 1189343 = 349778 + 1819919. What is g rounded to the nearest one thousand?",
        "a": "-210000"
    },
    {
        "q": "Let g(l) = 10*l**3 - 51*l**2 - 3*l + 6. Let f be g(-6). Let c = -42583 - -9555. Let y = f + c. What is y rounded to the nearest ten thousand?",
        "a": "-40000"
    },
    {
        "q": "Let g = 719442 + -719441.3499805. Let m = -0.17 + -0.48. Let t = m + g. What is t rounded to 6 decimal places?",
        "a": "0.00002"
    },
    {
        "q": "Let s be 4 + (-1)/(-1)*-4. Suppose s*z = x + 3*z - 3388, x + 5*z = 3380. Suppose 8*d = -2120 - x. What is d rounded to the nearest one hundred?",
        "a": "-700"
    },
    {
        "q": "Let t = -47368 + 10696. Let x = 36381.21 + t. Let c = -294 - x. Round c to 1 dp.",
        "a": "-3.2"
    },
    {
        "q": "Let w = -227236 + 151490. Let x be (-90093)/(-2) + (-2)/4. Let y = w + x. Round y to the nearest one thousand.",
        "a": "-31000"
    },
    {
        "q": "Let l = 178 - 179.3. Let x = 1.300784 + l. What is x rounded to four dps?",
        "a": "0.0008"
    },
    {
        "q": "Let g = 0.1108 + -0.11082708. What is g rounded to 6 decimal places?",
        "a": "-0.000027"
    },
    {
        "q": "Let w = 227.9 - -1081.1. Let z = -1297.49 + w. Round z to the nearest integer.",
        "a": "12"
    },
    {
        "q": "Let l = -238980.97360002 + 238950.9736. Let g = 20 + -50. Let w = g - l. Round w to seven decimal places.",
        "a": "0"
    },
    {
        "q": "Suppose 3*k + 468 = 4*s - 10341, 2*s = 3*k + 5409. Let l = 950 - s. Round l to the nearest one thousand.",
        "a": "-2000"
    },
    {
        "q": "Let o = 0.233216392 + -0.2332. What is o rounded to six decimal places?",
        "a": "0.000016"
    },
    {
        "q": "Let n = 231 + -217.2. Let q = n - 13.80062. Round q to 4 dps.",
        "a": "-0.0006"
    },
    {
        "q": "Suppose 32*h = -6*h - 2*h - 31224000. Round h to the nearest 10000.",
        "a": "-780000"
    },
    {
        "q": "Let z(j) = 2*j**2 + 15*j - 34. Let w be z(-10). Suppose 4*d = -w*d + 16000000. Round d to the nearest 1000000.",
        "a": "1000000"
    },
    {
        "q": "Let i = 8 - 6. Suppose 9266 - 9286 = 5*y. Let g be (11188/6 + i)/(y/150). Round g to the nearest one hundred thousand.",
        "a": "-100000"
    },
    {
        "q": "Let u(r) = -171498*r**2 + 2*r - 4. Suppose 3*c - 6 = -12. Let x be u(c). What is x rounded to the nearest ten thousand?",
        "a": "-690000"
    },
    {
        "q": "Let j = -582772.1110067 - -582772. Let g = -68.9 - -69.011. Let d = g + j. What is d rounded to 6 decimal places?",
        "a": "-0.000007"
    },
    {
        "q": "Let s = 779 - 539. Let f = 264.4 - s. Let y = -18 + f. What is y rounded to the nearest integer?",
        "a": "6"
    },
    {
        "q": "Let r = -1073025 - -6888943. Let h = -481526 - 20634392. Let j = h + r. What is j rounded to the nearest one million?",
        "a": "-15000000"
    },
    {
        "q": "Let y = -304745.9629971 - -304746. Let v = 0.3 - 0.263. Let o = v - y. Round o to six decimal places.",
        "a": "-0.000003"
    },
    {
        "q": "Let z = 0.830099 + -0.8367. Round z to three decimal places.",
        "a": "-0.007"
    },
    {
        "q": "Let n(x) = -1897*x + 8. Let t be n(8). Let o = t - -53224. Suppose -13144 = 4*v + o. What is v rounded to the nearest one thousand?",
        "a": "-13000"
    },
    {
        "q": "Let h(x) = -456*x**2 - 48*x + 8. Suppose 2*s + 26 = -26. Let d be h(s). Round d to the nearest one hundred thousand.",
        "a": "-300000"
    },
    {
        "q": "Let z = 35611 - 196773. Let q = 658162 + z. Round q to the nearest 100000.",
        "a": "500000"
    },
    {
        "q": "Let h = -3883.00013577 + 3883. What is h rounded to five dps?",
        "a": "-0.00014"
    },
    {
        "q": "Let w = -4138739950 - -4138740306.61715824. Let z = w - -8.38321076. Let k = z + -365. Round k to 5 dps.",
        "a": "0.00037"
    },
    {
        "q": "Let h = 2661 - 2666.189. What is h rounded to 1 dp?",
        "a": "-5.2"
    },
    {
        "q": "Let d = -0.34 - 29.66. Let w = d + 68. Let t = -37.999994 + w. Round t to 5 dps.",
        "a": "0.00001"
    },
    {
        "q": "Let b = 0.05249894 + -0.0525. What is b rounded to six dps?",
        "a": "-0.000001"
    },
    {
        "q": "Let s = 6.01095 - 6.06. Round s to 3 dps.",
        "a": "-0.049"
    },
    {
        "q": "Let q = -0.141 + 0.12. Let r = 49.021 + q. Let o = 49.065 - r. What is o rounded to 2 dps?",
        "a": "0.07"
    },
    {
        "q": "Let z be (5 - 0) + 0 + (24 - 27). Let w = 10 - 2. Suppose 0*v - w = -4*v, -z*p - v = -1940002. Round p to the nearest 100000.",
        "a": "1000000"
    },
    {
        "q": "Let m = 125.878851 + -113.0788372. Let o = 6.5 + 6.3. Let d = o - m. Round d to 6 decimal places.",
        "a": "-0.000014"
    },
    {
        "q": "Let i = -103.9 + 10.9. Let y = -92.99838 - i. What is y rounded to four decimal places?",
        "a": "0.0016"
    },
    {
        "q": "Let o(t) = 6888*t - 8. Let q be (0 + (-15)/2)/((-6)/8). Let c = -19 + q. Let v be o(c). What is v rounded to the nearest 10000?",
        "a": "-60000"
    },
    {
        "q": "Suppose -v + 4 = 3*b, 5*v + 3 = b + 23. Let l be (5 - (1 - 0)) + 1. Suppose 769 - 1893 = -2*c + v*n, 565 = c - l*n. What is c rounded to the nearest 100?",
        "a": "600"
    },
    {
        "q": "Let b = -0.1695 + 423.8895. Round b to the nearest 10.",
        "a": "420"
    },
    {
        "q": "Let g be 16254260/(-6)*5/((-20)/(-24)). Let z = -10424260 - g. Round z to the nearest one million.",
        "a": "6000000"
    },
    {
        "q": "Let q = 3698.0005384 + -3698. What is q rounded to 4 decimal places?",
        "a": "0.0005"
    },
    {
        "q": "Let c = -155147746.297275638 - -155147746. Let b = 158.702651362 - c. Let i = b - 159. Round i to 5 decimal places.",
        "a": "-0.00007"
    },
    {
        "q": "Let b = -207.01 - 0.99. Let v = 182.7 + b. Round v to the nearest integer.",
        "a": "-25"
    },
    {
        "q": "Let w = 9.53 + -710.53. Let t = w + 689.952. Let g = t - 0.052. What is g rounded to the nearest integer?",
        "a": "-11"
    },
    {
        "q": "Let c = -10.734 + -0.166. Let k = c - -10. Let g = k - -0.90336. Round g to 4 dps.",
        "a": "0.0034"
    },
    {
        "q": "Let j = -5565.033517788 - -1287783.873536088. Let h = -1282218 + j. Let d = -0.84 + h. Round d to 6 dps.",
        "a": "0.000018"
    },
    {
        "q": "Let s = -0.313 - -139.313. Let x = s + -138.9583. Round x to 2 decimal places.",
        "a": "0.04"
    },
    {
        "q": "Let g = -12006.14034 + 12006. What is g rounded to 3 decimal places?",
        "a": "-0.14"
    },
    {
        "q": "Let l = -116 + 116.075. Let k = 0.0262 - l. What is k rounded to 2 decimal places?",
        "a": "-0.05"
    },
    {
        "q": "Let s = -5.036828 + 0.037978. Let l = -35.5 + 30.5. Let r = l - s. Round r to four dps.",
        "a": "-0.0012"
    },
    {
        "q": "Let i = 61 - -36. Let p = -18 + i. Let m = -79.081 + p. Round m to 2 dps.",
        "a": "-0.08"
    },
    {
        "q": "Let y = 867 - 873.53. Let n = y - 1.07. What is n rounded to zero dps?",
        "a": "-8"
    },
    {
        "q": "Suppose 0*k = -3*i - k + 6, -i + 5*k = -18. Suppose -2*m = 4*h - 3*h + 10, i*m + 1 = 2*h. Let c be h/12 + 1 - 16/(-3). Round c to the nearest 10.",
        "a": "10"
    },
    {
        "q": "Let s(f) = -2633*f + 64. Suppose 4*l + 3*o + 2*o - 32 = 0, 0 = -5*o. Let t be s(l). Round t to the nearest 10000.",
        "a": "-20000"
    },
    {
        "q": "Suppose 3781493 = -11*w + 50894493. What is w rounded to the nearest 100000?",
        "a": "4300000"
    },
    {
        "q": "Let b be 2676003/(5 - 2) + 3/(-1). Let n be 2*1/4 + b/4. Round n to the nearest one hundred thousand.",
        "a": "200000"
    },
    {
        "q": "Let y = -31 - -39. Let k be (3/(-4))/(5 - 42/y). Suppose 0 = -k*q, -p + 5*q = -4*p - 2700. Round p to the nearest one hundred.",
        "a": "-900"
    },
    {
        "q": "Let q = 6900.982537 + -6901. Round q to three decimal places.",
        "a": "-0.017"
    },
    {
        "q": "Let n = -59.66 + 3.86. Let t = 14.2 - n. Let p = -70.00000039 + t. What is p rounded to 7 decimal places?",
        "a": "-0.0000004"
    },
    {
        "q": "Let k = -226 + 229. Let i be k/(-6)*(-12201 + 1). Round i to the nearest 10000.",
        "a": "10000"
    },
    {
        "q": "Let d = 102.46 + -101. Let x = -0.44 - d. Let v = x + 17.5. Round v to the nearest integer.",
        "a": "16"
    },
    {
        "q": "Let j = 10 - 7. Suppose j*f - 91 = -85. Let r be 139 - -3*2/(-6) - f. Round r to the nearest 10.",
        "a": "140"
    },
    {
        "q": "Let r = 3629 + -3628.99389. What is r rounded to four decimal places?",
        "a": "0.0061"
    },
    {
        "q": "Let m = -3.962 + 3.959822. What is m rounded to 3 decimal places?",
        "a": "-0.002"
    },
    {
        "q": "Let k = -37 - -65. Let c = -24 + k. Suppose 22192 = x - 2*u, c*x + 0*u + 4*u - 88816 = 0. Round x to the nearest 1000.",
        "a": "22000"
    },
    {
        "q": "Let d(k) = -2*k**2 + 3*k + 7. Let p be d(6). Let n = p + -103. Round n to the nearest ten.",
        "a": "-150"
    },
    {
        "q": "Let x = -12224.999986187 + 12225. Round x to seven dps.",
        "a": "0.0000138"
    },
    {
        "q": "Let s = 2.603 + -2.6026332. Round s to 5 decimal places.",
        "a": "0.00037"
    },
    {
        "q": "Let g = 28.4 - 25. Let h = g + -9.4. Let q = h + 5.9999944. Round q to six dps.",
        "a": "-0.000006"
    },
    {
        "q": "Let f = 445 - 141. Let n = 303.999998955 - f. Round n to 7 dps.",
        "a": "-0.000001"
    },
    {
        "q": "Let o(x) = -162*x + 2. Let t be o(-4). Let s = -383 + t. Round s to the nearest 100.",
        "a": "300"
    },
    {
        "q": "Let q = 0.126 - 14.826. Let j = 14.6975 + q. What is j rounded to three decimal places?",
        "a": "-0.003"
    },
    {
        "q": "Let i = -419.399999576 - -419.4. What is i rounded to 7 decimal places?",
        "a": "0.0000004"
    },
    {
        "q": "Let r = 4704.8 + -4686. Round r to the nearest ten.",
        "a": "20"
    },
    {
        "q": "Let s = 1644 + -1644.0009165. Round s to four decimal places.",
        "a": "-0.0009"
    },
    {
        "q": "Let s = -0.0702 - -53.7702. Let n = s - 44. What is n rounded to the nearest integer?",
        "a": "10"
    },
    {
        "q": "Let v(z) be the third derivative of 2725*z**6/12 - z**5/30 - 5*z**4/24 - z**3/3 + 39*z**2. Let h be v(-2). What is h rounded to the nearest ten thousand?",
        "a": "-220000"
    },
    {
        "q": "Let g = 32.646 - 181.436. Let k = g + 138.8. Round k to 0 decimal places.",
        "a": "-10"
    },
    {
        "q": "Let s(u) = -60796*u**2 - 32*u + 364. Let b be s(29). Round b to the nearest one million.",
        "a": "-51000000"
    },
    {
        "q": "Let i = 87.48842 + -87.5. Round i to four dps.",
        "a": "-0.0116"
    },
    {
        "q": "Let a = -262.9586 + -0.0414. Let r = a + 261.392. Round r to 1 decimal place.",
        "a": "-1.6"
    },
    {
        "q": "Let p = 13.75 + -14.3. Let o = 24.4321 - -0.1179. Let n = o - p. Round n to 0 decimal places.",
        "a": "25"
    },
    {
        "q": "Let x = 27.06 + -27.0599988905. What is x rounded to seven dps?",
        "a": "0.0000011"
    },
    {
        "q": "Let t = -39501 + 39293.49. Round t to the nearest 10.",
        "a": "-210"
    },
    {
        "q": "Let b = -10461.0007639 + 10461. Round b to 4 decimal places.",
        "a": "-0.0008"
    },
    {
        "q": "Let r = -10.28 - -10.0636. Let y = 0.228 + r. What is y rounded to 3 decimal places?",
        "a": "0.012"
    },
    {
        "q": "Let w = -81 - -17. Let y = -108 - w. Let g = y + 44.000001. What is g rounded to 7 decimal places?",
        "a": "0.000001"
    },
    {
        "q": "Let z(c) = 112*c - 82. Let n(m) = -168*m + 123. Let t(x) = -5*n(x) - 7*z(x). Let k be t(-12). Round k to the nearest 100.",
        "a": "-700"
    },
    {
        "q": "Let k(a) be the third derivative of -a**5/6 + a**4/24 - a**3/3 - 6*a**2. Let y be k(4). What is y rounded to the nearest 10?",
        "a": "-160"
    },
    {
        "q": "Suppose -4*p = -x + 52 + 2, -2*x - p = -99. Let s = -2 - -52. Let i = s - x. Round i to the nearest 1000000.",
        "a": "0"
    },
    {
        "q": "Let l = 19.899555 - 19.91. Round l to three dps.",
        "a": "-0.01"
    },
    {
        "q": "Suppose 2*a - a = 0. Suppose -5*n + 9967674 + 77032386 = a. Suppose 5*v - 3*x = x - n, 4*v - 4*x + 13920012 = 0. Round v to the nearest 100000.",
        "a": "-3500000"
    },
    {
        "q": "Let t be (2282/280 - 4/(-16))*1175. What is t rounded to the nearest ten thousand?",
        "a": "10000"
    },
    {
        "q": "Let f = 0.65 - 24.15. Let w = 1557614347.49999893 - 1557614371. Let c = f - w. What is c rounded to 7 dps?",
        "a": "0.0000011"
    },
    {
        "q": "Let n = -1.833 + 1.8327526. What is n rounded to four dps?",
        "a": "-0.0002"
    },
    {
        "q": "Let h = -270 + 270.147. Let a = 0.16 - h. Let r = -0.01299951 + a. What is r rounded to seven dps?",
        "a": "0.0000005"
    },
    {
        "q": "Let m = 86421.701335 - -649195.99866. Let z = -735616 + m. Let g = z + -1.7. What is g rounded to 6 decimal places?",
        "a": "-0.000005"
    },
    {
        "q": "Let m(h) = 125*h**2 - 3*h + 1. Let v be m(1). Suppose 2*f - 3*r - 96 = v, 5*r + 433 = 4*f. Suppose 2*q + f = 3*q. What is q rounded to the nearest ten?",
        "a": "100"
    },
    {
        "q": "Let z = 5982560 + -5982617.00149. Let t = 57 + z. Round t to four decimal places.",
        "a": "-0.0015"
    },
    {
        "q": "Let a = -1078.30009054 - -1078.3. Round a to 5 decimal places.",
        "a": "-0.00009"
    },
    {
        "q": "Let q = 238387 - 238387.1000006. Let k = 0.1 - 0. Let t = k + q. What is t rounded to 7 decimal places?",
        "a": "-0.0000006"
    },
    {
        "q": "Let p = 5583.0002721 + -5583. What is p rounded to five decimal places?",
        "a": "0.00027"
    },
    {
        "q": "Let w = -18.95 - -18.7. Let d = w - -0.25000704. What is d rounded to 6 decimal places?",
        "a": "0.000007"
    },
    {
        "q": "Let z = 6351.037 - 6316. Let o = z - 0.037. Let g = o - 34.9999976. Round g to 6 dps.",
        "a": "0.000002"
    },
    {
        "q": "Let c = 1571 - 1690.05. What is c rounded to the nearest 10?",
        "a": "-120"
    },
    {
        "q": "Let s = 3063428 - 3063400.20413. Let f = -29.0253 + s. Let o = f + 1.23. Round o to 4 decimal places.",
        "a": "0.0006"
    },
    {
        "q": "Let h = 2044.2688 - 2045. Round h to one decimal place.",
        "a": "-0.7"
    },
    {
        "q": "Let s = -61.2 - -14.2. Let q = s - -46.999999756. What is q rounded to 7 decimal places?",
        "a": "-0.0000002"
    },
    {
        "q": "Let n = 1300 + -1300.005447. Round n to three dps.",
        "a": "-0.005"
    },
    {
        "q": "Let d(c) = -c**2 + 4*c + 7. Let b(w) = 3*w**2 - 12*w - 22. Let h(j) = 4*b(j) + 11*d(j). Let r be h(5). Let l = r - -13. Round l to zero decimal places.",
        "a": "7"
    },
    {
        "q": "Suppose 0 = -c - 5*h - 11, h = -3*c + c - 22. Let u(o) = 55*o + 50. Let j be u(c). Round j to the nearest 100.",
        "a": "-600"
    },
    {
        "q": "Let x = 1009.661 + -1144.7. Let p = x + 135. Round p to 3 dps.",
        "a": "-0.039"
    },
    {
        "q": "Let m(r) = 908394*r**2 - r + 1. Let z be m(1). Let y = -2518398 + z. Let s be y + (1 - -3) - 0. What is s rounded to the nearest one hundred thousand?",
        "a": "-1600000"
    },
    {
        "q": "Suppose m + 12 = -4*g, 15 = 2*m - g + 3. Suppose m*d + 2 + 2 = 0, -r = -5*d + 359. What is r rounded to the nearest ten?",
        "a": "-360"
    },
    {
        "q": "Let f = 0.06 - -74.94. Let j = f - 75.000053. What is j rounded to four decimal places?",
        "a": "-0.0001"
    },
    {
        "q": "Let s = 14026.0006777 - 14026. Round s to 5 decimal places.",
        "a": "0.00068"
    },
    {
        "q": "Let v be (-14522 + 16)*(4/(-4) + 1001). What is v rounded to the nearest 100000?",
        "a": "-14500000"
    },
    {
        "q": "Suppose -12*g + 47 + 1 = 0. Suppose -4*n - i - 117637 = 56759, g = i. Round n to the nearest ten thousand.",
        "a": "-40000"
    },
    {
        "q": "Let i be -2 - -2 - -6*(-1)/(-3). Let j = 999 + -1423. Let b be j/i*-30*500. What is b rounded to the nearest one hundred thousand?",
        "a": "3200000"
    },
    {
        "q": "Let b = -336.51 - -334. Let n = b + 1.7. Round n to zero dps.",
        "a": "-1"
    },
    {
        "q": "Let v = 10.49 + -23.6. Let l = -1.61 - v. Round l to zero decimal places.",
        "a": "12"
    },
    {
        "q": "Let s = 26586.6359 + -26588. What is s rounded to 2 dps?",
        "a": "-1.36"
    },
    {
        "q": "Let l = -2761.924 - -2763. Round l to one decimal place.",
        "a": "1.1"
    },
    {
        "q": "Let g = -0.332 - -0.4075. Let i = g - 0.2423. Round i to 2 dps.",
        "a": "-0.17"
    },
    {
        "q": "Let c = -20.2 - -20.073. Let y = -0.1251 - c. Round y to 3 dps.",
        "a": "0.002"
    },
    {
        "q": "Let t = 171.88 - 171. Let a = 0.626 - t. What is a rounded to 1 decimal place?",
        "a": "-0.3"
    },
    {
        "q": "Let j(m) be the first derivative of 5*m**4/4 - m**3 + 5*m**2/2 - 4*m + 1. Let r = -4 + 7. Let l be j(r). What is l rounded to the nearest ten?",
        "a": "120"
    },
    {
        "q": "Let k = -0.1419229 + 0.14056. Round k to 4 dps.",
        "a": "-0.0014"
    },
    {
        "q": "Let s(y) = -23*y**3 - 7*y**2 + 6*y + 10. Let w(d) = -d**2 + 7*d - 6. Let c be w(7). Let t be s(c). Round t to the nearest 100.",
        "a": "4700"
    },
    {
        "q": "Let h = 4842.9999999116 + -4843. What is h rounded to 7 dps?",
        "a": "-0.0000001"
    },
    {
        "q": "Let a = -11978 - -11977.994273. Round a to 4 dps.",
        "a": "-0.0057"
    },
    {
        "q": "Let c = 297 - 297.13. Let x = -7.2 + 7.327. Let t = c + x. Round t to 2 decimal places.",
        "a": "0"
    },
    {
        "q": "Let y = -6903696.9299214 - -6904487.93. Let w = -791 + y. Round w to five decimal places.",
        "a": "0.00008"
    },
    {
        "q": "Let j = -11.4603 + -0.1197. Let d = j - -5.59. What is d rounded to 0 decimal places?",
        "a": "-6"
    },
    {
        "q": "Let g = 0.078 + 0.1. Let v = g + -0.463. What is v rounded to one dp?",
        "a": "-0.3"
    },
    {
        "q": "Let u = 2.3041769 - 2.196098. Let h = u - 0.1079. Round h to 5 dps.",
        "a": "0.00018"
    },
    {
        "q": "Suppose 3*u - 1 = 5. Suppose -4*v - 3257685 = -t, 3*t = u*v - 4*v + 9773125. Let g = t - 7057705. Round g to the nearest 1000000.",
        "a": "-4000000"
    },
    {
        "q": "Suppose 11 = 2*v - v. Suppose -9 - v = -4*u. Suppose -u*s = 27494 + 16506. What is s rounded to the nearest 1000?",
        "a": "-9000"
    },
    {
        "q": "Let x = 0.286 + -0.14. Let b = 0.811 + x. Let s = 0.003 + b. What is s rounded to 1 dp?",
        "a": "1"
    },
    {
        "q": "Let v = -3.681 - -3.67113. Round v to 3 decimal places.",
        "a": "-0.01"
    },
    {
        "q": "Let g = 197.7 + -22.7. Let d = g + -174.9998445. What is d rounded to 5 dps?",
        "a": "0.00016"
    },
    {
        "q": "Let i = -184109728 + 97829728. What is i rounded to the nearest one million?",
        "a": "-86000000"
    },
    {
        "q": "Let f = -640222721 + 640222725.78001051. Let t = f + -4.78. Round t to six decimal places.",
        "a": "0.000011"
    },
    {
        "q": "Suppose 0 = 2*t + 4*q - 104459988, 4*t - 4047301 = 3*q + 204872708. Round t to the nearest 1000000.",
        "a": "52000000"
    },
    {
        "q": "Let m = -210.314 + 0.314. Let l = m + 213.5. Round l to the nearest 10.",
        "a": "0"
    },
    {
        "q": "Let d = -18 + 22. Suppose 58935 + 57857 = d*f. Suppose 5*c - 28305 = 4*h + 30090, 0 = -2*h + 2*c - f. Round h to the nearest 1000.",
        "a": "-15000"
    },
    {
        "q": "Let v = -1.5034 - -2.8315. What is v rounded to two decimal places?",
        "a": "1.33"
    },
    {
        "q": "Let u(m) = 2358*m**2 + 8*m - 8. Let f be u(3). Suppose 0 = -7*q - 2618 + f. Round q to the nearest 100.",
        "a": "2700"
    },
    {
        "q": "Let l(f) = 424*f**2 - 12*f + 288. Let g be l(-38). What is g rounded to the nearest one hundred thousand?",
        "a": "600000"
    },
    {
        "q": "Let n = 62127160.000003 + -62127135. Let b = -24.47 - 0.53. Let z = b + n. Round z to 6 dps.",
        "a": "0.000003"
    },
    {
        "q": "Let i = -918674 - -1836674. What is i rounded to the nearest 100000?",
        "a": "900000"
    },
    {
        "q": "Let s = 1.538155 + 3228.434845. Let u = -3227 + s. Let i = u + -3. What is i rounded to two dps?",
        "a": "-0.03"
    },
    {
        "q": "Let o = -198.42 + 215.431. Let t = -140.9 - -158. Let b = o - t. Round b to two dps.",
        "a": "-0.09"
    },
    {
        "q": "Let u(s) = -522*s**2 - 11*s - 16. Let t be u(-7). Let h = t + 14517. What is h rounded to the nearest ten thousand?",
        "a": "-10000"
    },
    {
        "q": "Let q = -4385770.74799916 - -4385945.748. Let n = q - 175. What is n rounded to 7 decimal places?",
        "a": "0.0000008"
    },
    {
        "q": "Let m be 8/40*4 - 353846/(-5). Round m to the nearest 1000.",
        "a": "71000"
    },
    {
        "q": "Let l = -39713 + 39713.000037329. What is l rounded to 6 decimal places?",
        "a": "0.000037"
    },
    {
        "q": "Let f = -1.64 - -1.6079. Let p = 27.1321 + f. Let g = p - 25.09. Round g to one dp.",
        "a": "2"
    },
    {
        "q": "Let i = 662.00009242 + -662. What is i rounded to six decimal places?",
        "a": "0.000092"
    },
    {
        "q": "Let j(l) = 619*l**3 + 18*l**2 - 54*l + 27. Let g be j(-17). What is g rounded to the nearest 100000?",
        "a": "-3000000"
    },
    {
        "q": "Let g = -81520.00037519 - -81520. Round g to 6 dps.",
        "a": "-0.000375"
    },
    {
        "q": "Let z = -1343.25 - -1325. Round z to the nearest 10.",
        "a": "-20"
    },
    {
        "q": "Let c = -0.333 - -2.474. Let z = -0.211 + c. What is z rounded to the nearest integer?",
        "a": "2"
    },
    {
        "q": "Suppose -3*l - 3*h + 25 = -h, 3*h + 8 = 2*l. Suppose 194096 = -l*y - 365904. What is y rounded to the nearest 100000?",
        "a": "-100000"
    },
    {
        "q": "Let w = 0.63178 + -0.9103. Round w to two decimal places.",
        "a": "-0.28"
    },
    {
        "q": "Let m(g) = 1747836*g + 344. Let i be m(-4). Round i to the nearest 1000000.",
        "a": "-7000000"
    },
    {
        "q": "Suppose -7*d - 1251 = -17575. Suppose 3*u + 750 - d = -2*w, u + w = 528. Round u to the nearest 100.",
        "a": "500"
    },
    {
        "q": "Let u = -20673.09717 - -19355.0972949. Let w = 1318 + u. What is w rounded to five dps?",
        "a": "0.00012"
    },
    {
        "q": "Let b = 15 - 10. Suppose 2*x = -3*o - 62065 - 1263908, -x - 663006 = -b*o. Let j be 3/5 + x/(-15). What is j rounded to the nearest one thousand?",
        "a": "44000"
    },
    {
        "q": "Let q = 3376 + -3375.99398. Round q to three decimal places.",
        "a": "0.006"
    },
    {
        "q": "Let s(m) = 303600*m**2 - m + 1. Let v be s(1). Suppose -v = -27*k + 24*k. Round k to the nearest 10000.",
        "a": "100000"
    },
    {
        "q": "Suppose 73*s + 104287173 - 190919453 = 187117720. What is s rounded to the nearest 1000000?",
        "a": "4000000"
    },
    {
        "q": "Let z(d) = d**3 - 14*d**2 + 13*d + 5. Let v be z(13). Suppose -3*n + 7*p - v*p + 72900006 = 0, -2*p = n - 24299994. Round n to the nearest 1000000.",
        "a": "24000000"
    },
    {
        "q": "Let k be 268500/(-6 + 433/72). Round k to the nearest one million.",
        "a": "19000000"
    },
    {
        "q": "Let m = -179 + 292. Let z = 165917638.4999947 + -165917751.5. Let n = m + z. Round n to six decimal places.",
        "a": "-0.000005"
    },
    {
        "q": "Let p be 7 + 4111/1 - 13. What is p rounded to the nearest 100?",
        "a": "4100"
    },
    {
        "q": "Let c = 476.20992 + -0.00992. What is c rounded to the nearest 100?",
        "a": "500"
    },
    {
        "q": "Let s = 1475.0085 + -1468.5. Let a = s - 6.5. What is a rounded to three decimal places?",
        "a": "0.009"
    },
    {
        "q": "Suppose -1194*f + 1174*f = -6806000. What is f rounded to the nearest 100000?",
        "a": "300000"
    },
    {
        "q": "Suppose -16*t = -26*t - 34820. What is t rounded to the nearest 1000?",
        "a": "-3000"
    },
    {
        "q": "Let g = -21160.541 - -21187. Round g to one dp.",
        "a": "26.5"
    },
    {
        "q": "Let b = -441 - -325.8. Let l = 115.2000503 + b. Round l to 6 decimal places.",
        "a": "0.00005"
    },
    {
        "q": "Let f = 25.7 - 2.5. Let k = 23.419 - f. Round k to one dp.",
        "a": "0.2"
    },
    {
        "q": "Let u = 1105.76467 - 1105.7. What is u rounded to three dps?",
        "a": "0.065"
    },
    {
        "q": "Suppose 193*r + 66000 = 190*r. What is r rounded to the nearest one thousand?",
        "a": "-22000"
    },
    {
        "q": "Let r = -2160.7 - -3225.6. Round r to the nearest 10.",
        "a": "1060"
    },
    {
        "q": "Let m = 4417 - 4412.888. What is m rounded to one dp?",
        "a": "4.1"
    },
    {
        "q": "Let i = 46.936 - -0.064. Let c = 154 - i. Let d = -106.999933 + c. Round d to five dps.",
        "a": "0.00007"
    },
    {
        "q": "Let q = -33552.00015529 + 33552. Round q to six decimal places.",
        "a": "-0.000155"
    },
    {
        "q": "Suppose 18 = 3*w + 2*i, -4 + 3 = -4*w + 5*i. Suppose 0*u + 3480020 = u + w*a, 3480025 = u + 5*a. Round u to the nearest one million.",
        "a": "3000000"
    },
    {
        "q": "Let u = -40 + -118. Let n = u + -242. What is n rounded to the nearest 1000?",
        "a": "0"
    },
    {
        "q": "Suppose -14705 = -s - 4*s - 3*f, 0 = -f. Let q be (-3)/(4 + -7)*-1 + s. What is q rounded to the nearest one hundred?",
        "a": "2900"
    },
    {
        "q": "Let i(p) be the first derivative of 4574*p**2 + 4*p - 2. Let z(o) = -35*o - 138. Let x be z(-4). Let c be i(x). Round c to the nearest one thousand.",
        "a": "18000"
    },
    {
        "q": "Let f(r) = 76*r**2 + 39*r + 256. Let p be f(18). What is p rounded to the nearest 100?",
        "a": "25600"
    },
    {
        "q": "Let b = 465.607552 + -465.6. What is b rounded to 4 dps?",
        "a": "0.0076"
    },
    {
        "q": "Let n(d) = -d**2 - 9*d + 20. Let t be n(8). Let f be (2 + t/(-10))/(15/(-3750)). What is f rounded to the nearest one thousand?",
        "a": "-3000"
    },
    {
        "q": "Let n = -10.11 - 0.29. Let u = -122.4 - n. Let p = u + 112.00000123. Round p to seven dps.",
        "a": "0.0000012"
    },
    {
        "q": "Let w = 1203.73026 + -1203.4. Let p = 2.77 - 3.1. Let o = p + w. Round o to 4 decimal places.",
        "a": "0.0003"
    },
    {
        "q": "Let q = 398.1252817625 - -1252876.4447277375. Let s = q - 1253275. Let k = s - -0.43. Round k to six dps.",
        "a": "0.00001"
    },
    {
        "q": "Let j = -3.6 + 6.5. Let v = j - 6. Let y = v - -2.66. Round y to one dp.",
        "a": "-0.4"
    },
    {
        "q": "Let w(v) = -5*v**2 - v + 14. Let x(o) = 30*o**2 + 5*o - 85. Let u(m) = 35*w(m) + 6*x(m). Let t be u(8). Round t to the nearest 100.",
        "a": "300"
    },
    {
        "q": "Let x = 83420143.6000058 + -83420127. Let b = x - 16.6. What is b rounded to 5 decimal places?",
        "a": "0.00001"
    },
    {
        "q": "Let z = -8.96 - -9. Let d = 39.04 - z. Let t = -39.0027 + d. Round t to 3 decimal places.",
        "a": "-0.003"
    },
    {
        "q": "Let a = 450213.9333 - 450911.9. Let b = 698 + a. What is b rounded to two dps?",
        "a": "0.03"
    },
    {
        "q": "Let a = 815387814161882.0000006 + -815387925047970. Let w = a + 110886101. Let g = 13 - w. Round g to 6 dps.",
        "a": "-0.000001"
    },
    {
        "q": "Suppose 73*x = 121*x + 10364160. Round x to the nearest 1000.",
        "a": "-216000"
    },
    {
        "q": "Let h = 2270026 + -3358817. Let u = -218791 - h. What is u rounded to the nearest 1000000?",
        "a": "1000000"
    },
    {
        "q": "Suppose 3*o = -s + 23765, -239*s = -244*s + 3*o + 118915. Round s to the nearest 1000.",
        "a": "24000"
    },
    {
        "q": "Let m = -2.0882 + 0.0182. Let o = -1.267 - m. Let c = 0.063 - o. Round c to one decimal place.",
        "a": "-0.7"
    },
    {
        "q": "Let k = -4525.0639427 + 4774.06393849. Let f = 567 + -318. Let l = f - k. What is l rounded to 7 decimal places?",
        "a": "0.0000042"
    },
    {
        "q": "Suppose 14*q = 6*q + 24. Suppose -2*o + z = -1, q*z = o + 6 - 14. What is o rounded to one dp?",
        "a": "-1"
    },
    {
        "q": "Let s = 6.156 - -0.044. Let n = 1.8 - s. Let i = -4.311 - n. What is i rounded to 2 decimal places?",
        "a": "0.09"
    },
    {
        "q": "Let y = -2.61 - -0.9. Let b = y + 1.8. Let d = -0.08848 + b. Round d to four dps.",
        "a": "0.0015"
    },
    {
        "q": "Let v = -14 - -24. Suppose 228509 = 5*t - 3*n, -v*t = -12*t + n + 91403. What is t rounded to the nearest 10000?",
        "a": "50000"
    },
    {
        "q": "Let k = -87 + 475. Let i = k + -970. What is i rounded to the nearest one hundred?",
        "a": "-600"
    },
    {
        "q": "Let o = 3186.407 + -3188. What is o rounded to one dp?",
        "a": "-1.6"
    },
    {
        "q": "Let w = -0.0855 + 1.6115. Let g = w + 0.094. Round g to 1 decimal place.",
        "a": "1.6"
    },
    {
        "q": "Let c(a) = -a**3 + 9*a**2 - 2*a + 4. Let z = 2 - -5. Let l be c(z). Suppose -5*t - l = -23. What is t rounded to the nearest 10?",
        "a": "-10"
    },
    {
        "q": "Let w = 0.5 + -115.5. Let c = 114.9999886 + w. What is c rounded to 6 dps?",
        "a": "-0.000011"
    },
    {
        "q": "Let l(c) = -c**2 + 1. Let a(n) = 240124*n**3 - 8*n**2 + 5*n + 16. Let i(z) = -a(z) + 6*l(z). Let o be i(-2). Round o to the nearest 100000.",
        "a": "1900000"
    },
    {
        "q": "Let n = -44 - -42.72. Let k = 0.88 + n. What is k rounded to the nearest 10?",
        "a": "0"
    },
    {
        "q": "Let b(t) = 50*t**2 + 4*t + 2. Let g(i) = -i - 5. Let m be g(-5). Suppose -3*y - 4*x = -10, m*y - 4*y + 3*x = 20. Let l be b(y). Round l to the nearest ten.",
        "a": "190"
    },
    {
        "q": "Let a = 3.984 - 0.084. Let d = 0.9 - a. Let m = -2.9892 - d. What is m rounded to 3 dps?",
        "a": "0.011"
    },
    {
        "q": "Let y be (-189)/3*(1 - 0). Let s be 1/((-14)/4) + (-25533)/y. What is s rounded to the nearest 10?",
        "a": "410"
    },
    {
        "q": "Let c(j) = 30075*j - 1300. Let t be c(20). What is t rounded to the nearest 10000?",
        "a": "600000"
    },
    {
        "q": "Let s = -4863 - -4860.0562. Round s to 2 dps.",
        "a": "-2.94"
    },
    {
        "q": "Let d = -7.06342 + 9969.72342. Let s = d + -9849. Let p = s + -112. What is p rounded to 1 dp?",
        "a": "1.7"
    },
    {
        "q": "Let u = 9960 - 11173.8. What is u rounded to the nearest ten?",
        "a": "-1210"
    },
    {
        "q": "Suppose -37*p + 55*p + 74502 = 0. Round p to the nearest 1000.",
        "a": "-4000"
    },
    {
        "q": "Suppose -5 = r - 6. Let x be 4/2 + (-3 - r). Let s be -39*(398/x + -1). Round s to the nearest 1000.",
        "a": "8000"
    },
    {
        "q": "Let l = -0.0754 - -0.075399662. What is l rounded to six decimal places?",
        "a": "0"
    },
    {
        "q": "Let d = -0.4201998778 - -0.4202. What is d rounded to seven decimal places?",
        "a": "0.0000001"
    },
    {
        "q": "Let f = -6.07 + 5.1. Let k = -0.2 + 0.4. Let v = k + f. Round v to 1 decimal place.",
        "a": "-0.8"
    },
    {
        "q": "Let o = 1705565 + -3350565. What is o rounded to the nearest 10000?",
        "a": "-1650000"
    },
    {
        "q": "Let h = 0.291 + -293.291. Let c = 292.999723 + h. Round c to 4 dps.",
        "a": "-0.0003"
    },
    {
        "q": "Let j = -3.46 - 1082.54. Let n = 1085.999271 + j. Round n to five decimal places.",
        "a": "-0.00073"
    },
    {
        "q": "Let y = 4.2 + -3.2. Let u = 0.09594 - 1.09541. Let b = u + y. What is b rounded to four decimal places?",
        "a": "0.0005"
    },
    {
        "q": "Let x = -16735 + 14921.3. What is x rounded to the nearest one hundred?",
        "a": "-1800"
    },
    {
        "q": "Let a = 220.37 + 2.63. Let u = a - 222.9962. Round u to three decimal places.",
        "a": "0.004"
    },
    {
        "q": "Let u = -210 - -525. Let f = u + -632. Round f to the nearest 10.",
        "a": "-320"
    },
    {
        "q": "Let a = -39 - -41. Suppose 0 = -v - 17 + a. Let x be v*(-4 + (-22)/(-5)). Round x to 0 decimal places.",
        "a": "-6"
    },
    {
        "q": "Suppose 254829 = -5*b - c, 3*b - 8*b = -4*c + 254834. Let i = b - -13066. What is i rounded to the nearest 1000?",
        "a": "-38000"
    },
    {
        "q": "Let p = 175.44 - 16.04. Let q = 246 - p. What is q rounded to the nearest ten?",
        "a": "90"
    },
    {
        "q": "Let s(t) = -655*t**2 + 18*t + 53. Suppose 0*y = -4*y + 5*i - 44, 0 = -3*y - 2*i - 33. Let l be s(y). What is l rounded to the nearest ten thousand?",
        "a": "-80000"
    },
    {
        "q": "Suppose 5634 = -0*m - 2*m - 46612. Round m to the nearest one hundred.",
        "a": "-26100"
    },
    {
        "q": "Let z(n) = 12890*n. Let m be z(-1). Let r = 33490 + m. What is r rounded to the nearest one thousand?",
        "a": "21000"
    },
    {
        "q": "Suppose 60725 = 5*x + 5*w - 3*w, -5*x - w + 60730 = 0. Let i be (6/(-9))/(-1)*x. Suppose i = p - 1002. Round p to the nearest one thousand.",
        "a": "9000"
    },
    {
        "q": "Suppose -d - 46470 = -71*c + 66*c, 4*c - 185880 = 4*d. What is d rounded to the nearest one thousand?",
        "a": "-46000"
    },
    {
        "q": "Let v be (0 + (-1985)/20)/((-5)/60). Let j = 832 - v. What is j rounded to the nearest 10?",
        "a": "-360"
    },
    {
        "q": "Let p = 89 + -16.4. Let i = -7.6 + p. Let g = i + -65.0000051. What is g rounded to six dps?",
        "a": "-0.000005"
    },
    {
        "q": "Let n = -0.042271 - -0.04459. What is n rounded to 3 decimal places?",
        "a": "0.002"
    },
    {
        "q": "Let j(t) = 8*t**2 - 21*t - 7. Let c(q) = q**2 + q - 1. Let n(l) = -3*c(l) + j(l). Let k be n(-12). Round k to the nearest one hundred.",
        "a": "1000"
    },
    {
        "q": "Suppose 0 = -3*q + r + 3 - 2, 0 = 2*q + 4*r - 24. Suppose 3*f = -4*y + 74, q*f - 3 - 52 = -3*y. Let t = y - 1. Round t to the nearest ten.",
        "a": "20"
    },
    {
        "q": "Let o = -55491 + 88371. Round o to the nearest ten thousand.",
        "a": "30000"
    },
    {
        "q": "Suppose 19799979 = r + 4*n, 4*r = 2*n + 28257374 + 50942632. Suppose -w - p = -r, 35182694 + 24217305 = 3*w + p. Round w to the nearest one million.",
        "a": "20000000"
    },
    {
        "q": "Suppose 3*y - 166 = -4. Suppose y + 51 = 3*w. Suppose w*f + 40 = 39*f. What is f rounded to the nearest ten?",
        "a": "10"
    },
    {
        "q": "Suppose -2*i = -4*d - 4*i + 36, 0 = -4*d + 3*i + 36. Let j be 3 + (d/(-3) - 0). Let c be j/6 + 1 + 11499. Round c to the nearest 1000.",
        "a": "12000"
    },
    {
        "q": "Let i = 0 - -0.15. Let a = i - -0.07. Let m = -0.414 + a. What is m rounded to two decimal places?",
        "a": "-0.19"
    },
    {
        "q": "Let k be 6/(-21) - 102/(-14). Let l(f) = 973*f - 4 - k - 5 + 15*f. Let b be l(7). What is b rounded to the nearest 1000?",
        "a": "7000"
    },
    {
        "q": "Let s = -0.65 - -0.45. Let l = s - -0.064. Let x = -0.12 - l. What is x rounded to 2 dps?",
        "a": "0.02"
    },
    {
        "q": "Let r = 3.52 - -25.68. Let a = r + -29.200123. Round a to five decimal places.",
        "a": "-0.00012"
    },
    {
        "q": "Let p = 4244 + -4245.104. What is p rounded to 1 decimal place?",
        "a": "-1.1"
    },
    {
        "q": "Let n = 21.8799813 - 21.88. Round n to 7 dps.",
        "a": "-0.0000187"
    },
    {
        "q": "Let h be 4/7 + (-1333)/(-7). Let l = 1767 - h. What is l rounded to the nearest one hundred?",
        "a": "1600"
    },
    {
        "q": "Let m = 6623 - 6623.0008982. What is m rounded to 4 dps?",
        "a": "-0.0009"
    },
    {
        "q": "Let d = 0.04772 - 0.0472698. Round d to 5 decimal places.",
        "a": "0.00045"
    },
    {
        "q": "Let k = 0.294 - -24.606. Let c = k + 84.1. Let b = 109.00087 - c. Round b to four dps.",
        "a": "0.0009"
    },
    {
        "q": "Let h = -8175 + 8175.4637. What is h rounded to two decimal places?",
        "a": "0.46"
    },
    {
        "q": "Let z(c) = -2 - 773*c - 13 + 214*c. Let o(l) = -140*l - 4. Let h(b) = -26*o(b) + 6*z(b). Let x be h(-4). What is x rounded to the nearest one hundred?",
        "a": "-1100"
    },
    {
        "q": "Let p = 15523.4 - 12625. Round p to the nearest 10.",
        "a": "2900"
    },
    {
        "q": "Let d = -272.0745 - -272. Let i = 0.07449467 + d. What is i rounded to 6 dps?",
        "a": "-0.000005"
    },
    {
        "q": "Let o = 7 - -5. Suppose 4*q - o = 8. Suppose 0*t = q*t + 54000000. Round t to the nearest 1000000.",
        "a": "-11000000"
    },
    {
        "q": "Let q = -10 + 9. Let a = 29 - q. Let g = 30.00101 - a. Round g to four dps.",
        "a": "0.001"
    },
    {
        "q": "Let m = 24.016 - 24. Let w = 0.308 + m. What is w rounded to 1 decimal place?",
        "a": "0.3"
    },
    {
        "q": "Let y = -4269.5 + 2658. What is y rounded to the nearest 10?",
        "a": "-1610"
    },
    {
        "q": "Suppose -1 + 4 = -x, -t + 5 = 3*x. Suppose -3*g - 5*j + 6839980 = 0, -15*g - 3*j + 2279988 = -t*g. Round g to the nearest 1000000.",
        "a": "2000000"
    },
    {
        "q": "Let p = -17 - -22. Let y be ((p + -4)/(0 - 1))/1. Let w be -3 - y - (5 + 4699993)*1. Round w to the nearest one million.",
        "a": "-5000000"
    },
    {
        "q": "Let c be (-90)/4*(8 + 807424/(-40)). Suppose o + 3*m - 5*m - c = 0, 0 = -3*o - 2*m + 1362004. What is o rounded to the nearest 10000?",
        "a": "450000"
    },
    {
        "q": "Let u(v) = 232*v**2 + 17*v + 143. Let c be u(-13). What is c rounded to the nearest ten thousand?",
        "a": "40000"
    },
    {
        "q": "Let w = 1936.5 + -1560. Round w to the nearest one hundred.",
        "a": "400"
    },
    {
        "q": "Let u(a) = -a + 1. Let p be u(13). Let r be 5200001*2 - (p/(-6) + 0). Round r to the nearest one million.",
        "a": "10000000"
    },
    {
        "q": "Let r = -121 + 84. Let z = r - 11. Let k = z - -48.076. What is k rounded to two decimal places?",
        "a": "0.08"
    },
    {
        "q": "Let u be (775/(-62))/(2/(-4)*1). Suppose 4*d + 6289975 = -m - d, 5*d = u. Round m to the nearest one million.",
        "a": "-6000000"
    },
    {
        "q": "Let z = 449.919 + -0.919. Let t = 448.99406 - z. What is t rounded to 4 dps?",
        "a": "-0.0059"
    },
    {
        "q": "Suppose -2*f = -15 + 7. Suppose -3*q = 5*a + 1449, 4*a - 119 = -f*q - 2043. Let o = q + 258. Round o to the nearest one hundred.",
        "a": "-200"
    },
    {
        "q": "Let k = -20.53 - -21. Let c = k + -0.23. Let w = -0.312 + c. What is w rounded to 2 dps?",
        "a": "-0.07"
    },
    {
        "q": "Let a = 108.73 + 0.27. Let y = -109.077 + a. What is y rounded to two dps?",
        "a": "-0.08"
    },
    {
        "q": "Let w = 751.84657 + -751.8. What is w rounded to three decimal places?",
        "a": "0.047"
    },
    {
        "q": "Let c(l) = -97812*l**2 + 55*l - 353. Let v be c(11). Round v to the nearest 100000.",
        "a": "-11800000"
    },
    {
        "q": "Let w = -0.55 - 34.45. Let p = w + 35.0132. Let x = -0.0199 - p. Round x to three decimal places.",
        "a": "-0.033"
    },
    {
        "q": "Let d = -23412 + 23292.69. Let f = 0.14 - -119.86. Let l = f + d. Round l to one dp.",
        "a": "0.7"
    },
    {
        "q": "Let c be (-260)/(31/217*(-2)/68). What is c rounded to the nearest one thousand?",
        "a": "62000"
    },
    {
        "q": "Let j be 5*(145/(-25) + 3 + 3) + 1239. Round j to the nearest ten thousand.",
        "a": "0"
    },
    {
        "q": "Let i = -432.47 - 3.53. Let s = 435.998918 + i. Round s to 4 dps.",
        "a": "-0.0011"
    },
    {
        "q": "Suppose 0 = -o - 2*u + 10, 5*o + u - 5 = -0*u. Suppose 12*v - 157942 - 620858 = o. Round v to the nearest ten thousand.",
        "a": "60000"
    },
    {
        "q": "Let t = -13.67 - -14. Let v = 77672140.32999947 - 77672140. Let b = t - v. Round b to 7 dps.",
        "a": "0.0000005"
    },
    {
        "q": "Let y = -8.5 + 0.5. Let x = -2.5 - y. Let u = -5.500043 + x. What is u rounded to 6 decimal places?",
        "a": "-0.000043"
    },
    {
        "q": "Let f = -206 - -555. Let m = 349.0502 - f. Round m to 3 dps.",
        "a": "0.05"
    },
    {
        "q": "Let w = 47021 - 47041.491. Round w to 0 decimal places.",
        "a": "-20"
    },
    {
        "q": "Let v = 3177.354 - 3181. Round v to 1 dp.",
        "a": "-3.6"
    },
    {
        "q": "Suppose 2*d = -4*v - 2839592, -397891 + 1107807 = -v + 4*d. Round v to the nearest 10000.",
        "a": "-710000"
    },
    {
        "q": "Let o = 12304 + -11210.8. What is o rounded to the nearest 100?",
        "a": "1100"
    },
    {
        "q": "Let v(c) = 4*c + 26. Let q be (2/(-4))/((3 + 2)/(-30)). Suppose -s = -3*d - 9, -3*s + d = -0*s - q. Let b be v(s). What is b rounded to the nearest 10?",
        "a": "30"
    },
    {
        "q": "Let m(k) = 247754*k - 13. Let t be m(3). Suppose 5*o - 12801409 + t = 0. Suppose -4*b - 4840020 = -2*z, o = 3*z + b - 4848363. Round z to the nearest 100000.",
        "a": "2400000"
    },
    {
        "q": "Suppose -5*x = -3*x + 2*z - 8, -3*z = x. Let p(d) = 0*d - 19 + 11 + 78*d**2 - d + x*d. Let m be p(6). Round m to the nearest 100.",
        "a": "2800"
    },
    {
        "q": "Suppose 4*c - j = -0*c + 41, -4*j = c - 6. Suppose -3*q = 4*g - 5*q - 34, 26 = 3*g - q. Suppose g*d - 163 = c*d. Round d to the nearest 10.",
        "a": "-160"
    },
    {
        "q": "Let w = -91.07 - -90. Let s = -1.06998672 - w. Round s to six decimal places.",
        "a": "0.000013"
    },
    {
        "q": "Let n = -2.8 + -2.2. Let u = n + 3.2. Let w = u + 1.814. Round w to two decimal places.",
        "a": "0.01"
    },
    {
        "q": "Let o = -0.569 + 30.709. Let u = o - 0.14. Let k = u - 28.5. Round k to 0 decimal places.",
        "a": "2"
    },
    {
        "q": "Suppose 5*b - 4*b + 116155003 = 5*u, 3 = -b. Round u to the nearest 100000.",
        "a": "23200000"
    },
    {
        "q": "Let d(p) = -p**3 - 18*p**2 - 16*p + 8. Let j(w) = 2*w**3 + 19*w**2 + 15*w - 9. Let u(k) = 3*d(k) + 2*j(k). Let i be u(14). What is i rounded to the nearest 100?",
        "a": "-600"
    },
    {
        "q": "Let j = -215.0368 + 0.0368. Let g = -215.357 - j. What is g rounded to one decimal place?",
        "a": "-0.4"
    },
    {
        "q": "Let u = 28.147 - 7.942. Let w = 0.305 - u. What is w rounded to the nearest integer?",
        "a": "-20"
    },
    {
        "q": "Let f = 28.75 - 1.25. Let k = -11 + 43. Let z = k - f. Round z to zero decimal places.",
        "a": "5"
    },
    {
        "q": "Let f = -147.6 + 12.6. Let t = -135.0000475 - f. Round t to 5 decimal places.",
        "a": "-0.00005"
    },
    {
        "q": "Suppose 5*y + 5*c - 5 = 0, -2*c - 5 = -y + 2. Suppose 3*n = -y*h + 117, -2*n + 3*h + 142 = 2*n. Round n to 0 dps.",
        "a": "37"
    },
    {
        "q": "Let h = -582 - -582.2844. Round h to 1 dp.",
        "a": "0.3"
    },
    {
        "q": "Let q = -0.202 + 2.342. Let x = -1.55 + q. What is x rounded to one dp?",
        "a": "0.6"
    },
    {
        "q": "Suppose -m - m - 2 = 0. Let s = 69 + -70. Let t be s/m*0*6/(-30). Round t to the nearest ten.",
        "a": "0"
    },
    {
        "q": "Let l(b) = -b**3 - 4*b**2 - 3*b - 3. Let m be l(-3). Suppose -19 = -4*z + 53. Let j be ((-15)/4)/((z/12800)/m). Round j to the nearest one thousand.",
        "a": "8000"
    },
    {
        "q": "Let v = -23.254307 - -0.442007. Let k = -22.8 - v. What is k rounded to three decimal places?",
        "a": "0.012"
    },
    {
        "q": "Let q = -2.447 + 6.241. What is q rounded to one dp?",
        "a": "3.8"
    },
    {
        "q": "Let t = -539.9 - -578. Let r = 40.01 - t. Round r to 1 decimal place.",
        "a": "1.9"
    },
    {
        "q": "Let d = 24.058 - 1028.958. Let z = -934 - d. What is z rounded to the nearest 10?",
        "a": "70"
    },
    {
        "q": "Let a = 3632323.18069523 - 3632857.1807. Let z = a - -534. What is z rounded to six decimal places?",
        "a": "-0.000005"
    },
    {
        "q": "Let v = 503.7 + -443. Let b = 60.699371 - v. Round b to 5 decimal places.",
        "a": "-0.00063"
    },
    {
        "q": "Let g be (-5815251)/1449 - 4/(-14). Round g to the nearest 1000.",
        "a": "-4000"
    },
    {
        "q": "Let p(v) = -2490000*v**2 - 62*v + 62. Let l be p(1). Round l to the nearest 100000.",
        "a": "-2500000"
    },
    {
        "q": "Let z(r) = -79684*r**2 - 5*r - 16. Let j(b) = 79683*b**2 + 6*b + 16. Let x(p) = 3*j(p) + 4*z(p). Let c be x(8). What is c rounded to the nearest 1000000?",
        "a": "-5000000"
    },
    {
        "q": "Let l(p) = -p - 4. Let r be l(-15). Suppose 0 = -r*t + 5*t + 12. Let g be t + -428 - (0 + 4). Round g to the nearest one hundred.",
        "a": "-400"
    },
    {
        "q": "Let g(d) = -d - 32 + 5*d**2 - 81*d**3 + 80*d**3 - 20*d**2 - 21*d. Let z be g(-10). What is z rounded to the nearest 10?",
        "a": "-310"
    },
    {
        "q": "Let v = 121.22 + -67.448. Let i = -68.3647 + v. Let z = 14.6 + i. Round z to 3 decimal places.",
        "a": "0.007"
    },
    {
        "q": "Let v = -54 - -42. Let o(g) = g**3 + 12*g**2. Let l be o(v). Suppose -7*z = -l*z + 156800000. Round z to the nearest 1000000.",
        "a": "-22000000"
    },
    {
        "q": "Suppose -296*h = -292*h - 1484800. What is h rounded to the nearest 10000?",
        "a": "370000"
    },
    {
        "q": "Let f = 1356 - 1358.885. Let g = f + -0.015. Let x = -2.912 - g. What is x rounded to two dps?",
        "a": "-0.01"
    },
    {
        "q": "Let v be 0 + -1 - (6 - 10 - -21688). What is v rounded to the nearest 1000?",
        "a": "-22000"
    },
    {
        "q": "Let b = -0.38091386 - -0.381. Round b to 6 decimal places.",
        "a": "0.000086"
    },
    {
        "q": "Let r = 159 + 230. Let l = r + -388.99614. Round l to three dps.",
        "a": "0.004"
    },
    {
        "q": "Let n = 1973 + -1973.0003595. What is n rounded to 5 dps?",
        "a": "-0.00036"
    },
    {
        "q": "Let i = 5582798.00242 + -5582508. Let g = i - 290. Round g to 4 dps.",
        "a": "0.0024"
    },
    {
        "q": "Let y(h) = h**3 + 2*h**2 - 5*h - 3. Let n be y(-3). Suppose 5*w = -x + n*x - 24850002, -x = 4*w + 19879999. Round w to the nearest one hundred thousand.",
        "a": "-5000000"
    },
    {
        "q": "Let u = -205.3 - -184. Let s = 21.299948 + u. What is s rounded to 6 decimal places?",
        "a": "-0.000052"
    },
    {
        "q": "Let x = -145 + 147. Suppose r - q - 10588 = x*q, 4*q + 10584 = r. What is r rounded to the nearest one thousand?",
        "a": "11000"
    },
    {
        "q": "Let s = 32128767 + -19179767. What is s rounded to the nearest 1000000?",
        "a": "13000000"
    },
    {
        "q": "Let v(q) = 1788*q**2 - 38*q + 10. Let x be v(-5). Round x to the nearest 1000.",
        "a": "45000"
    },
    {
        "q": "Suppose -20*s + 22*s = 80. Let q = s + -35. Let a be 50*680/(q - 3). Round a to the nearest ten thousand.",
        "a": "20000"
    },
    {
        "q": "Suppose 3 = t, -2697988 = 5*s - 30*t + 34*t. Round s to the nearest 100000.",
        "a": "-500000"
    },
    {
        "q": "Let z = 17 - 16.748. Let k = z - 0.252508. Round k to 4 dps.",
        "a": "-0.0005"
    },
    {
        "q": "Let z = 3.133 - 3.2. Let v = -4.147 - z. What is v rounded to one decimal place?",
        "a": "-4.1"
    },
    {
        "q": "Let a = 1690080 + -972780. Round a to the nearest 10000.",
        "a": "720000"
    },
    {
        "q": "Let v be 3841433 + (0 - 1) + 1. Let r be (-24)/(-16) - 177325808/(-32). Let q = v - r. Round q to the nearest 1000000.",
        "a": "-2000000"
    },
    {
        "q": "Let b = 203443.0148 - 203382. Let l = b + -61. Let j = l + -0.01279. Round j to four decimal places.",
        "a": "0.002"
    },
    {
        "q": "Suppose -4118735 - 336080 = 2*p - 5*g, 3*p = 3*g - 6682209. What is p rounded to the nearest ten thousand?",
        "a": "-2230000"
    },
    {
        "q": "Suppose -s = -2*l + 39, -2*l - 5*s = 3*l - 75. Suppose l*z = 5932 + 15668. What is z rounded to the nearest one hundred?",
        "a": "1200"
    },
    {
        "q": "Let j = -1121 - -1115.21. Let d = j + -0.21. Let g = -6.000058 - d. What is g rounded to five dps?",
        "a": "-0.00006"
    },
    {
        "q": "Let t = 353.4 + -353.39996486. What is t rounded to five dps?",
        "a": "0.00004"
    },
    {
        "q": "Let n = 8.03 + -329.03. Let m = 117 + n. Let h = -203.999869 - m. Round h to five decimal places.",
        "a": "0.00013"
    },
    {
        "q": "Let f = 138.974 + -139. Let g = 0.007238 - -0.018615. Let y = f + g. What is y rounded to five dps?",
        "a": "-0.00015"
    },
    {
        "q": "Let b = 1699 - 1698.9989072. What is b rounded to four dps?",
        "a": "0.0011"
    },
    {
        "q": "Let r = 1962563 + -1962562.4000005. Let h = 0 - -0.6. Let o = h - r. What is o rounded to six dps?",
        "a": "0.000001"
    },
    {
        "q": "Let r(v) = -14*v**3 - 18*v**2 - 18*v + 51. Let a be r(-16). Let k = -32875 + a. Round k to the nearest 10000.",
        "a": "20000"
    },
    {
        "q": "Let b = -106.9 - -20.1. Let m = 28.3 + b. What is m rounded to the nearest ten?",
        "a": "-60"
    },
    {
        "q": "Let c = 2.679 + -0.7. Round c to 1 decimal place.",
        "a": "2"
    },
    {
        "q": "Let r = 0.343 + -1.88. Let y = -1.47 - r. Let u = y + 5.333. Round u to zero dps.",
        "a": "5"
    },
    {
        "q": "Suppose -6*m + 9*m - 907365 = 3*l, -3*l + 5*m - 907375 = 0. Let b = 113050 + l. What is b rounded to the nearest 10000?",
        "a": "-190000"
    },
    {
        "q": "Let f = -282.1626 - -282. Let n = f + 0.149. What is n rounded to 3 dps?",
        "a": "-0.014"
    },
    {
        "q": "Suppose -3604809 = -2*u - 3*m, -279*m - 15 = -284*m. Round u to the nearest 10000.",
        "a": "1800000"
    },
    {
        "q": "Let n = -559 + 229. Let f = -329.99998322 - n. What is f rounded to six decimal places?",
        "a": "0.000017"
    },
    {
        "q": "Let k = -392 + 251. Let v = -137.68 - k. What is v rounded to one dp?",
        "a": "3.3"
    },
    {
        "q": "Let d = 3744004 + 1259094. Let u = 5003076.09887 - d. Let y = u + 21.9. What is y rounded to four dps?",
        "a": "-0.0011"
    },
    {
        "q": "Let n = -211 - -210.9906. Let d = n + 0.009399526. Round d to 7 dps.",
        "a": "-0.0000005"
    },
    {
        "q": "Let r = -0.2055299 + 0.20451. What is r rounded to 5 dps?",
        "a": "-0.00102"
    },
    {
        "q": "Let i = -7170410 - -1829313. Let y = i - -1893483. Let j = -1887614 - y. What is j rounded to the nearest one hundred thousand?",
        "a": "1600000"
    },
    {
        "q": "Let l(x) = -2*x + 16. Let f be l(7). Suppose 3591709 = f*v + 711719. Suppose 3*q + 3*r - 2*r + v = 0, -2*r + 10 = 0. Round q to the nearest 100000.",
        "a": "-500000"
    },
    {
        "q": "Let z = 13 - 12.82. Let m = z + -8.68. Let p = m - -8.50000039. What is p rounded to seven dps?",
        "a": "0.0000004"
    },
    {
        "q": "Suppose -7*v + 4331162 = -129998838. What is v rounded to the nearest 1000000?",
        "a": "19000000"
    },
    {
        "q": "Let a be -1 + 2/2 - (-4 - 1). Suppose 3*f = -a*f - 308800. Round f to the nearest 10000.",
        "a": "-40000"
    },
    {
        "q": "Let c(z) = -20707*z**3 + 5*z**2 - 6*z + 3. Let q be c(1). What is q rounded to the nearest one thousand?",
        "a": "-21000"
    },
    {
        "q": "Let b = 15.3 + -16.51. Let r = b - -7.49. What is r rounded to zero decimal places?",
        "a": "6"
    },
    {
        "q": "Let x = 0.35 + -265.35. Let r = 301.1595385 + -36.1594015. Let h = x + r. What is h rounded to 5 dps?",
        "a": "0.00014"
    },
    {
        "q": "Let p = 0.03193 + 41.14807. Let q = -2.62 - p. What is q rounded to the nearest ten?",
        "a": "-40"
    },
    {
        "q": "Suppose -5890 = 8*p + 23870. What is p rounded to the nearest 1000?",
        "a": "-4000"
    },
    {
        "q": "Let a = -270.758 - -271. Let s = a - 0.12. Round s to two decimal places.",
        "a": "0.12"
    },
    {
        "q": "Let y be ((-2)/(-4))/(3/30). Suppose 4166998 = -3*l - f - f, -y*l = -5*f + 6945005. What is l rounded to the nearest 100000?",
        "a": "-1400000"
    },
    {
        "q": "Let q = -0.28589 + -612.39411. Let r = -626 - q. Let j = 13 + r. Round j to one decimal place.",
        "a": "-0.3"
    },
    {
        "q": "Let d = 735 + -735.012095. What is d rounded to four decimal places?",
        "a": "-0.0121"
    },
    {
        "q": "Let l = -15095 + 11609.5. What is l rounded to the nearest 100?",
        "a": "-3500"
    },
    {
        "q": "Let s = 0.5265487 - -0.47345262. Let y = s - 1. What is y rounded to seven dps?",
        "a": "0.0000013"
    },
    {
        "q": "Suppose -3*s - 175049 = -l, 3*l + 3909 = 2*s + 120606. Let n be (-20)/(1/s*12/(-40)). Round n to the nearest one hundred thousand.",
        "a": "-3900000"
    },
    {
        "q": "Let b = -0.1 - 16.2. Let a = b + 16.300525. What is a rounded to five dps?",
        "a": "0.00053"
    },
    {
        "q": "Let c(p) = 2175*p**2 - 16*p - 124. Let s be c(-14). Round s to the nearest 100000.",
        "a": "400000"
    },
    {
        "q": "Let y = 44 - 44.162. Let q = y + -2.738. Round q to the nearest 10.",
        "a": "0"
    },
    {
        "q": "Let p = -161 + 319. Let z = 158.154 - p. What is z rounded to 2 dps?",
        "a": "0.15"
    },
    {
        "q": "Let q(a) = 202*a**2 + 3*a + 1. Let i(p) = 3*p**3 - p**2 - p + 2. Let y be i(1). Suppose -y*o + 4 = -7*o. Let d be q(o). Round d to the nearest 100.",
        "a": "200"
    },
    {
        "q": "Suppose -3*a - 2 = 4. Let j be (4 - 5)*a*(-15)/(-6). Suppose j*s - 371 = -2*s. Round s to the nearest ten.",
        "a": "50"
    },
    {
        "q": "Let b = -540 + 540.0004067. What is b rounded to five decimal places?",
        "a": "0.00041"
    },
    {
        "q": "Let r = -1923.8 + 2630. Let i = r - 641. Let k = -56 + i. What is k rounded to 0 dps?",
        "a": "9"
    },
    {
        "q": "Let r(m) = 34214*m - 2238. Let d be r(7). What is d rounded to the nearest one thousand?",
        "a": "237000"
    },
    {
        "q": "Let s = 25892.99973246 - 25893. What is s rounded to five decimal places?",
        "a": "-0.00027"
    },
    {
        "q": "Let w = 19712010 - 12678010. What is w rounded to the nearest one hundred thousand?",
        "a": "7000000"
    },
    {
        "q": "Suppose 8*w - 254653 = 13*w - f, -4*w - 203735 = -5*f. Round w to the nearest one thousand.",
        "a": "-51000"
    },
    {
        "q": "Let h = 155.4 - 1.4. Let m = -380 - h. Let j = m + 533.697. Round j to two dps.",
        "a": "-0.3"
    },
    {
        "q": "Let s = -0.97 - -0.6. Let z = 11.707963 - 11.338. Let n = s + z. What is n rounded to five dps?",
        "a": "-0.00004"
    },
    {
        "q": "Let r = 120 - -39. Let l = -159.00198 + r. Round l to 4 dps.",
        "a": "-0.002"
    },
    {
        "q": "Let t = 1.226642 - -0.67331. Let q = 91.1 + -93. Let l = t + q. What is l rounded to five dps?",
        "a": "-0.00005"
    },
    {
        "q": "Let j = -3221.99234 - -3222. Round j to two dps.",
        "a": "0.01"
    },
    {
        "q": "Suppose k + 9 = g + 2, 0 = -4*k - 8. Suppose 0 = 9*r - g*r - 122400. Round r to the nearest one thousand.",
        "a": "31000"
    },
    {
        "q": "Suppose -102915 = 5*l - 28560. Let v = l - -7696. Let f = 4375 + v. Round f to the nearest 1000.",
        "a": "-3000"
    },
    {
        "q": "Let t = -9890 - -9889.32984. Let b = -17.17099 - t. Let v = 16.5 + b. What is v rounded to four dps?",
        "a": "-0.0008"
    },
    {
        "q": "Let f = -606.1736 - -606. Round f to three decimal places.",
        "a": "-0.174"
    },
    {
        "q": "Let x = 2101.9123 + -2102. Let c = 0.0608 + x. Round c to 3 dps.",
        "a": "-0.027"
    },
    {
        "q": "Let m = 0.37 + 11.63. Let c = m + -15. Let j = -2.9988 - c. What is j rounded to 3 decimal places?",
        "a": "0.001"
    },
    {
        "q": "Let f be (0 - 3183999/(-2)) + (-1)/(-2). Suppose 0 = -7*x + 9*x - f. Round x to the nearest one hundred thousand.",
        "a": "800000"
    },
    {
        "q": "Let k = -114 + 120. Suppose -5*m + 2*q - k*q - 299992 = 0, 4*q = 5*m + 300008. Round m to the nearest 10000.",
        "a": "-60000"
    },
    {
        "q": "Let g = 0 + 4.3. Let l = 92264.09893 + -92259.8. Let z = g - l. Round z to four decimal places.",
        "a": "0.0011"
    },
    {
        "q": "Suppose q + 2905002 = -5*n, -39*q = n - 36*q + 581006. What is n rounded to the nearest 10000?",
        "a": "-580000"
    },
    {
        "q": "Let f = 1376.824 + 0.776. What is f rounded to the nearest 100?",
        "a": "1400"
    },
    {
        "q": "Let g = -11566 - -4567. Let q = -999 - g. Suppose 12*w + q = 15*w. Round w to the nearest ten thousand.",
        "a": "0"
    },
    {
        "q": "Let t = 0.0021 - -0.9979. Let s = -25156 - -25154.99932. Let j = s + t. What is j rounded to 4 decimal places?",
        "a": "-0.0007"
    },
    {
        "q": "Let n = 66.011 + -36.594. Round n to 1 dp.",
        "a": "29.4"
    },
    {
        "q": "Let b = 260 + -143. Let f = -117.0182 + b. What is f rounded to 2 dps?",
        "a": "-0.02"
    },
    {
        "q": "Let s be (-11)/(55/300)*(-2314200)/63. What is s rounded to the nearest one hundred thousand?",
        "a": "2200000"
    },
    {
        "q": "Let g = 3.23 - 364.23. Let d = g - -369.68. Round d to one decimal place.",
        "a": "8.7"
    },
    {
        "q": "Let b = -4007 + 4007.006396. What is b rounded to four decimal places?",
        "a": "0.0064"
    },
    {
        "q": "Let w = 7.8 - -213.2. Let t = -220.999733 + w. What is t rounded to 4 decimal places?",
        "a": "0.0003"
    },
    {
        "q": "Let q = 0.0339 + 0.3671. Let n = 0.4348 - q. Round n to 3 decimal places.",
        "a": "0.034"
    },
    {
        "q": "Let l be (-200)/(-6)*(-3708)/(-3). Suppose -t + l = 3*t. Let r be t/(-1*1/(-20)). Round r to the nearest ten thousand.",
        "a": "210000"
    },
    {
        "q": "Let p = 0.5 - -0.5. Let f = -2 + p. Let h = -3.34 - f. Round h to one decimal place.",
        "a": "-2.3"
    },
    {
        "q": "Let o = 0.035 - 0.121. Let x = o + 0.228. What is x rounded to two decimal places?",
        "a": "0.14"
    },
    {
        "q": "Let w = -34646 - -21536. What is w rounded to the nearest 1000?",
        "a": "-13000"
    },
    {
        "q": "Suppose -2*r + 2654 = -4*w - 1528, -4*r + 8352 = -2*w. Suppose 2*o = -3*h - 832, o - 6*o - 4*h - r = 0. Round o to the nearest 100.",
        "a": "-400"
    },
    {
        "q": "Let x = -4.664 - -4.662008. Round x to 4 dps.",
        "a": "-0.002"
    },
    {
        "q": "Let h be 14/(-1)*(-1)/((-2)/(-1)). Suppose h*r = 8*r + 1. Let x be (-812500)/15*(r + -599). What is x rounded to the nearest one million?",
        "a": "33000000"
    },
    {
        "q": "Let r(n) = 42133*n**2 + 12174*n**2 + 13694*n**2 - 5*n. Let x be r(5). Round x to the nearest one hundred thousand.",
        "a": "1700000"
    },
    {
        "q": "Let t = -2271 - -2271.03599. Let a = t - 0.0325. Round a to 4 decimal places.",
        "a": "0.0035"
    },
    {
        "q": "Suppose -4*w + 553 + 1993 = y, -4*y + 10173 = 5*w. Suppose 3*n = 5*n - y. Round n to the nearest 100.",
        "a": "1300"
    },
    {
        "q": "Let c = -1.995997572 - -1.996. What is c rounded to seven dps?",
        "a": "0.0000024"
    },
    {
        "q": "Let i = -0.47 + 51.47. Let m = -58.8 + i. Let v = 7.8000062 + m. Round v to six dps.",
        "a": "0.000006"
    },
    {
        "q": "Let p = -59422.1137 - -59370.1. Let a = -442 + 390. Let f = a - p. Round f to three decimal places.",
        "a": "0.014"
    },
    {
        "q": "Let v = -12.77 - -13. Let m = -1982 - -1982.2302. Let t = m - v. What is t rounded to 3 decimal places?",
        "a": "0"
    },
    {
        "q": "Suppose 30741095 = 4*y - 11*y. Let t = 311585 + y. What is t rounded to the nearest one million?",
        "a": "-4000000"
    },
    {
        "q": "Let l = 285915743691.600000581 - 285915743817. Let f = 125.4 + l. What is f rounded to 7 dps?",
        "a": "0.0000006"
    },
    {
        "q": "Let b = 24 - 22. Suppose -k + 663026 = -3*u, -2*k + 442040 = -b*u - 7*k. Let g = u + 112010. Round g to the nearest 10000.",
        "a": "-110000"
    },
    {
        "q": "Suppose 2*h - 84134 = -3*k - 2*h, -3*k + 84146 = h. Suppose 2*a = 209450 - k. Round a to the nearest 10000.",
        "a": "90000"
    },
    {
        "q": "Let m = 163 - 162.9973. Let x = -147.4027 + m. What is x rounded to the nearest ten?",
        "a": "-150"
    },
    {
        "q": "Let x = -3279 + 3278.93518. Round x to 2 decimal places.",
        "a": "-0.06"
    },
    {
        "q": "Let v be (-110)/(-33) - (-4)/6. Suppose v*r - 19 = -r - 2*t, 4*t - 17 = -3*r. Let m(s) = -11*s**2 + 6*s - 4. Let p be m(r). What is p rounded to the nearest 10?",
        "a": "-90"
    },
    {
        "q": "Let d = 214966.8300515 - 214967. Let z = d - -0.17. What is z rounded to six decimal places?",
        "a": "0.000052"
    },
    {
        "q": "Suppose 10*p + 49 = 17*p. Suppose -u + 3*r - 25691 = 0, 6*r = u + p*r + 25703. Round u to the nearest ten thousand.",
        "a": "-30000"
    },
    {
        "q": "Suppose -865*a + 854*a = 93555. Round a to the nearest 100.",
        "a": "-8500"
    },
    {
        "q": "Let z = 3609 - 3609.00001095. What is z rounded to seven dps?",
        "a": "-0.000011"
    },
    {
        "q": "Suppose 2*w = 49 - 19. Let q be (12/(-30))/((-1)/w). Suppose 8*d - q*d = 25000000. What is d rounded to the nearest one million?",
        "a": "13000000"
    },
    {
        "q": "Let o = -390 + -546. Let a = 942.91 + o. Let l = -7 + a. What is l rounded to one dp?",
        "a": "-0.1"
    },
    {
        "q": "Let t = -82.9 + 82.9000004892. What is t rounded to seven dps?",
        "a": "0.0000005"
    },
    {
        "q": "Let q = 0.385 + -1.285. Let v = -1 + 0.5. Let s = q - v. What is s rounded to one decimal place?",
        "a": "-0.4"
    },
    {
        "q": "Let i = 10 - 9.38. Let m = 36.38 + i. Let r = m + -37.000022. What is r rounded to five decimal places?",
        "a": "-0.00002"
    },
    {
        "q": "Let u = -1.501 + 0.141. Let c = 4.66 + u. Round c to the nearest ten.",
        "a": "0"
    },
    {
        "q": "Suppose -4*i = x + 3351992, 7*i + 10056004 = -3*x + 9*i. What is x rounded to the nearest one hundred thousand?",
        "a": "-3400000"
    },
    {
        "q": "Let d = -0.0957 + 0.3319. Round d to one decimal place.",
        "a": "0.2"
    },
    {
        "q": "Let p = 29.36 - 17.832. Round p to 1 decimal place.",
        "a": "11.5"
    },
    {
        "q": "Let u = 179.1 - 11.1. Let r = -154.6 + u. Let x = r + -13.40000117. What is x rounded to 7 dps?",
        "a": "-0.0000012"
    },
    {
        "q": "Let p = 3474 - -269396. What is p rounded to the nearest one thousand?",
        "a": "273000"
    },
    {
        "q": "Let j = -0.1 - -5.1. Let z = 4.99941 - j. Round z to 4 decimal places.",
        "a": "-0.0006"
    },
    {
        "q": "Suppose 61229 + 142885 = 5*r - 4*g, -2*r - g + 81643 = 0. Let a be r + -2 + (-8)/4. Let c = -69818 + a. Round c to the nearest ten thousand.",
        "a": "-30000"
    },
    {
        "q": "Let s(i) = -1839994*i**3 - 2*i**2 + 3*i - 2. Let l = 48 + -47. Let q be s(l). Let j be q/(-5) - (1/1 + -2). What is j rounded to the nearest ten thousand?",
        "a": "370000"
    },
    {
        "q": "Suppose 12*h = 6*h - 12. Let q be (-12)/(-3) - (-2798 - h). Round q to the nearest 1000.",
        "a": "3000"
    },
    {
        "q": "Let a = -10202.018 + 10193. Let b = 8.9746 + 0.0254. Let q = a + b. What is q rounded to two dps?",
        "a": "-0.02"
    },
    {
        "q": "Let x(p) = 115*p**2 - 65*p + 395. Let q be x(6). What is q rounded to the nearest one hundred?",
        "a": "4100"
    },
    {
        "q": "Let u = 4332.7 - 3206. What is u rounded to the nearest 10?",
        "a": "1130"
    },
    {
        "q": "Let y(k) = -2790*k + 22. Let x be y(-4). Suppose 1978 = -2*b - x. Round b to the nearest 1000.",
        "a": "-7000"
    },
    {
        "q": "Let w = 3387.9988 - 6.2988. What is w rounded to the nearest 100?",
        "a": "3400"
    },
    {
        "q": "Let f = 1986266 + -1986252.999928. Let v = -23 - -36. Let x = v - f. What is x rounded to five dps?",
        "a": "-0.00007"
    },
    {
        "q": "Let f(l) = -92430*l - 1. Let a be f(-6). Let q = a - -1485421. What is q rounded to the nearest 100000?",
        "a": "2000000"
    },
    {
        "q": "Let a = 25.1 + -24.917. Let l = a - -18.017. Round l to the nearest integer.",
        "a": "18"
    },
    {
        "q": "Let v = -2239.7 + 1412. Let u = v - -973. Let b = u - 120. Round b to the nearest integer.",
        "a": "25"
    },
    {
        "q": "Suppose 22*y - 88 = 24*y. Let n = y + 50. Suppose 4*x = -12, -2*l - n*x + 2*x = -2988. Round l to the nearest 100.",
        "a": "1500"
    },
    {
        "q": "Let b = -22 - -24.6. Let a = b - 2.12. Let n = -0.47999997 + a. What is n rounded to 7 dps?",
        "a": "0"
    },
    {
        "q": "Let t = 105 - 155. Let h = 49.614 + t. Round h to 1 dp.",
        "a": "-0.4"
    },
    {
        "q": "Let a = 130.41 + -130.410010778. What is a rounded to seven dps?",
        "a": "-0.0000108"
    },
    {
        "q": "Let b(y) = 105065*y**3 - 12*y**2 - 4*y - 19. Let w be b(11). What is w rounded to the nearest one million?",
        "a": "140000000"
    },
    {
        "q": "Let r = -1962.518 - -3.518. Let w = r + 1959.32935. Let d = w - 0.33. Round d to 4 dps.",
        "a": "-0.0007"
    },
    {
        "q": "Suppose -2*b + 4623347 = -6776657. Let f be (-18 + 13 - -5)/(-3 + 1). Suppose 3*k + b = t, -5*k + t + f*t - 9500002 = 0. Round k to the nearest one million.",
        "a": "-2000000"
    },
    {
        "q": "Let k = -3827.1154 + 3831.6. Round k to two decimal places.",
        "a": "4.48"
    },
    {
        "q": "Let k = 4.2138 - 3.083. Round k to 2 dps.",
        "a": "1.13"
    },
    {
        "q": "Suppose 8567200 = -1480*j + 1472*j. Round j to the nearest one hundred thousand.",
        "a": "-1100000"
    },
    {
        "q": "Let i = 16584 - 16584.6963. What is i rounded to 2 dps?",
        "a": "-0.7"
    },
    {
        "q": "Let g = 1538225959156.00083 - 1538248718714. Let o = g + 22759724. Let c = 166 - o. Round c to four decimal places.",
        "a": "-0.0008"
    },
    {
        "q": "Let c(i) = -200*i**3 + 33*i**2 + 166*i + 33. Let a be c(19). Round a to the nearest 100000.",
        "a": "-1400000"
    },
    {
        "q": "Let v = -8.3 + 7.9. Let q = v - -0.841. Round q to 1 decimal place.",
        "a": "0.4"
    },
    {
        "q": "Let l = -74 + 23. Let c = l - -50.99768. Round c to 4 dps.",
        "a": "-0.0023"
    },
    {
        "q": "Let t = 23797.9938 + -23795. Round t to two decimal places.",
        "a": "2.99"
    },
    {
        "q": "Suppose 5*r - 6242879 = 1764766. Let s = r - 51509. Suppose -i + 15 = 2*i, 5*p + 4*i = s. Round p to the nearest 100000.",
        "a": "300000"
    },
    {
        "q": "Let b = 22.8 - 24.24. Let v = 0.01 + b. Round v to 1 dp.",
        "a": "-1.4"
    },
    {
        "q": "Let g = -1.45500363 - -1.455. What is g rounded to 5 dps?",
        "a": "0"
    },
    {
        "q": "Let f = -1180.998787 - -1181. Round f to 3 dps.",
        "a": "0.001"
    },
    {
        "q": "Let g = 6271409 - 3094409. Round g to the nearest one hundred thousand.",
        "a": "3200000"
    },
    {
        "q": "Let d = 42.7006219 - 42.7. What is d rounded to four decimal places?",
        "a": "0.0006"
    },
    {
        "q": "Suppose m = 4*a + 4, -m - 2*m - 9 = -5*a. Let u = m + 10. Suppose -2*v - 85600000 = u*v. What is v rounded to the nearest one million?",
        "a": "-21000000"
    },
    {
        "q": "Let p = 28 + 18.1. Let w = 46.100000854 - p. Round w to seven dps.",
        "a": "0.0000009"
    },
    {
        "q": "Let z = -669.626 - -666.434369. Let f = -3.19 - z. What is f rounded to four decimal places?",
        "a": "0.0016"
    },
    {
        "q": "Let h be (-6 - -4) + -1781 + -2. Let a = h + 4005. Suppose -5*s + 3*s = -a. Round s to the nearest 100.",
        "a": "1100"
    },
    {
        "q": "Let j = -90.4 + 87. Let t = j + 3.40334. Round t to four dps.",
        "a": "0.0033"
    },
    {
        "q": "Let i = 3007 + -1662. Round i to the nearest 100.",
        "a": "1300"
    },
    {
        "q": "Let d be ((-357824)/400)/(3/15) - 16/(-20). What is d rounded to the nearest 1000?",
        "a": "-4000"
    },
    {
        "q": "Let n be (-2)/(-8) - 7/(-4). Suppose 0*t = n*t + 104000. What is t rounded to the nearest 100000?",
        "a": "-100000"
    },
    {
        "q": "Let v = -21 - -25. Let c = -15 + v. Let i = c + 10.862. Round i to two decimal places.",
        "a": "-0.14"
    },
    {
        "q": "Let u be 14 + 11140979 - (3 + -10). What is u rounded to the nearest 1000000?",
        "a": "11000000"
    },
    {
        "q": "Suppose 4*p = 13*p + 4308300. What is p rounded to the nearest one hundred thousand?",
        "a": "-500000"
    },
    {
        "q": "Suppose -2*y - 5 = 3*y. Let p be (6634000/(-93))/(y/9). Round p to the nearest 100000.",
        "a": "600000"
    },
    {
        "q": "Let p = 113.42 + -110. Let r = p - 0.42. Let a = 3.0000005 - r. What is a rounded to 7 decimal places?",
        "a": "0.0000005"
    },
    {
        "q": "Let z = 270.89 - 255. What is z rounded to 0 decimal places?",
        "a": "16"
    },
    {
        "q": "Let c = 477.2 - 499.27. What is c rounded to 1 decimal place?",
        "a": "-22.1"
    },
    {
        "q": "Let w = 1441572 - 2090572. Round w to the nearest 1000000.",
        "a": "-1000000"
    },
    {
        "q": "Let f be 3 + 6 + (-5 - 24190004). What is f rounded to the nearest one million?",
        "a": "-24000000"
    },
    {
        "q": "Let q(p) = 7*p + 737. Let v be q(7). What is v rounded to the nearest 10?",
        "a": "790"
    },
    {
        "q": "Let j = 68 + -69.128. Let p = -1.12799481 - j. What is p rounded to 7 dps?",
        "a": "0.0000052"
    },
    {
        "q": "Let a = -25 - -18. Let c(h) = -265000*h**2 - 178*h + 1778. Let b be c(10). Let s be b/5 - a/(175/10). Round s to the nearest 1000000.",
        "a": "-5000000"
    },
    {
        "q": "Let h = 2880225 + -2880097.00328. Let n = h + -128. Round n to four dps.",
        "a": "-0.0033"
    },
    {
        "q": "Let u(t) = 148754*t**2 - 10*t + 12. Let n be u(-6). Let j = n + 1484784. Round j to the nearest 1000000.",
        "a": "7000000"
    },
    {
        "q": "Let i = 16 - 7. Let q = -9.171 + i. Round q to 2 decimal places.",
        "a": "-0.17"
    },
    {
        "q": "Let w = -123 - -253.38. Round w to the nearest ten.",
        "a": "130"
    },
    {
        "q": "Let x = -125 + 71. Let v = 57.79455 - 111.7934. Let o = x - v. Round o to 4 decimal places.",
        "a": "-0.0012"
    },
    {
        "q": "Let c = -160.697 + 161. Let k = -0.29913 + c. What is k rounded to 4 decimal places?",
        "a": "0.0039"
    },
    {
        "q": "Let o be -20*(-13)/(65/(-350)). Let k be (o/6)/(2/(-9000)). Round k to the nearest one hundred thousand.",
        "a": "1100000"
    },
    {
        "q": "Suppose 58*g - 524272 = 50*g. Let p be 2*(-2)/(-24) - g/84. What is p rounded to the nearest 1000?",
        "a": "-1000"
    },
    {
        "q": "Let h = -1160988.56 + 1267741. Let u = -106723.4400116 + h. Let f = 29 - u. Round f to six decimal places.",
        "a": "0.000012"
    },
    {
        "q": "Let v = 1060.76 + -1082. Let z = v + -1.26. Round z to the nearest integer.",
        "a": "-23"
    },
    {
        "q": "Let l = -0.04654 + 0.0465394638. Round l to 7 dps.",
        "a": "-0.0000005"
    },
    {
        "q": "Let z = 928 + -322. Let l = -608.49 + z. What is l rounded to 1 decimal place?",
        "a": "-2.5"
    },
    {
        "q": "Let a(f) = 2*f**2 - 7*f - 2. Let i be a(4). Suppose -5*q + 89003 = -3*k, -4*q - 4*k + i*k + 71198 = 0. Round q to the nearest 1000.",
        "a": "18000"
    },
    {
        "q": "Let d = -194 - -193.836. Let b = d - -0.645. Round b to 1 dp.",
        "a": "0.5"
    },
    {
        "q": "Let q = -20486 + 20468.199. Round q to 0 decimal places.",
        "a": "-18"
    },
    {
        "q": "Let r = -72 - -32. Let t = r + 45. Let h = t - 5.044. What is h rounded to two dps?",
        "a": "-0.04"
    },
    {
        "q": "Let d be 904/10 - 4/10. Let z be 36/d + (-46)/(-10). Suppose b = -z*l - 15010, 4*b + 45006 = b - 3*l. What is b rounded to the nearest 10000?",
        "a": "-20000"
    },
    {
        "q": "Suppose 53776 = -7*k - 19619. Let d be (40/(-6))/((-6)/k - 0). Let o = d - -50650. Round o to the nearest 10000.",
        "a": "40000"
    },
    {
        "q": "Let x(u) = 117834*u + 11. Let h be x(3). Let c = h - -242487. What is c rounded to the nearest 10000?",
        "a": "600000"
    },
    {
        "q": "Let k = -0.4376 + 0.522. Let m = 0.5 - 0.41. Let u = m - k. Round u to 3 decimal places.",
        "a": "0.006"
    },
    {
        "q": "Let i be (-544 - 5)*(-2 + (-195)/9). Suppose 6*q - 622407 = i. What is q rounded to the nearest 10000?",
        "a": "110000"
    },
    {
        "q": "Let x = 130417.7400033 + -130417.13. Let c = 0.69 - 0.08. Let u = x - c. What is u rounded to 6 dps?",
        "a": "0.000003"
    },
    {
        "q": "Let s = -3.581 + 2.632. What is s rounded to one dp?",
        "a": "-0.9"
    },
    {
        "q": "Let i = 28.71 - 28.70999505. Round i to six dps.",
        "a": "0.000005"
    },
    {
        "q": "Let t = -2050 + 2082.61. What is t rounded to 0 dps?",
        "a": "33"
    },
    {
        "q": "Let l(r) = 258*r**3 + 4*r**2 - 5. Let k be l(2). Suppose 7*o = -k + 5414. Round o to the nearest 10.",
        "a": "480"
    },
    {
        "q": "Let c = -0.54 + 0.96. Let a = c + 7.88. Let h = -8.29999926 + a. What is h rounded to 7 decimal places?",
        "a": "0.0000007"
    },
    {
        "q": "Let k = -4352.000002794 + 4352. What is k rounded to 7 decimal places?",
        "a": "-0.0000028"
    },
    {
        "q": "Let u = -2538 - -2537.997385. Round u to four dps.",
        "a": "-0.0026"
    },
    {
        "q": "Let q = -622 - 1037. Let c = -1129 - q. What is c rounded to the nearest 10?",
        "a": "530"
    },
    {
        "q": "Let s = -45608 + 43658.1. What is s rounded to the nearest one hundred?",
        "a": "-1900"
    },
    {
        "q": "Let p be 4 - 2/((-3)/6*4). Suppose -4*m + 5*k = -179210, -5*m + 0*k + 223990 = p*k. Round m to the nearest 10000.",
        "a": "40000"
    },
    {
        "q": "Let k(l) = -694*l - 26. Let y(h) = -2082*h - 77. Let i = 38 + -49. Let o(x) = i*k(x) + 4*y(x). Let p be o(-13). Round p to the nearest 10000.",
        "a": "10000"
    },
    {
        "q": "Let b be (-4)/((-8)/15) - 51/34. Let j be (-31 + 166)/(b/1480). What is j rounded to the nearest 10000?",
        "a": "30000"
    },
    {
        "q": "Let t = -860.000006272 - -860. Round t to six decimal places.",
        "a": "-0.000006"
    },
    {
        "q": "Let s(b) = b. Let c(q) = 39*q + 1. Let t(j) = -c(j) + 2*s(j). Let o be t(-2). Let d = o - 267. What is d rounded to the nearest ten?",
        "a": "-190"
    },
    {
        "q": "Let f = 23880 - 23880.11539. Round f to three decimal places.",
        "a": "-0.115"
    },
    {
        "q": "Suppose -14*b = 9*b + 19*b + 8867880000. Round b to the nearest one million.",
        "a": "-211000000"
    },
    {
        "q": "Let v = 2.715 - 0.115. Let s = 8651.60096 + -8649. Let l = s - v. Round l to 4 decimal places.",
        "a": "0.001"
    },
    {
        "q": "Let q = -2.65423 + -1183680.34577. Let i = q + 1183657.99966. Let o = 25 + i. What is o rounded to four dps?",
        "a": "-0.0003"
    },
    {
        "q": "Let t = -38.2 + 21.5. Let b = -25.46 - t. What is b rounded to 1 dp?",
        "a": "-8.8"
    },
    {
        "q": "Suppose -y + 31693 = 2*a, -y + 3*a - 158458 = -6*y. Let p be (10*4625)/(y/(-5280) + 6). Round p to the nearest one million.",
        "a": "-22000000"
    },
    {
        "q": "Let s = -11.8 + -1.2. Let a = s - 5. Let m = 17.28 + a. What is m rounded to 1 dp?",
        "a": "-0.7"
    },
    {
        "q": "Let d = 1.98 + -1.7. Let t = d + -0.284. Let b = t - 0.0074. Round b to 3 decimal places.",
        "a": "-0.011"
    },
    {
        "q": "Let t be 4350/(-116)*(-16277600)/3. What is t rounded to the nearest one million?",
        "a": "203000000"
    },
    {
        "q": "Let p = -0.08842 - -0.1394. What is p rounded to three decimal places?",
        "a": "0.051"
    },
    {
        "q": "Let p = -164 - -98. Let q = -864.4 - -944. Let b = p + q. Round b to the nearest integer.",
        "a": "14"
    },
    {
        "q": "Let h be 10/(-4)*(-180412)/115. Round h to the nearest 100.",
        "a": "3900"
    },
    {
        "q": "Suppose -13*c - 61559985 = -2*y - 8*c, -y + 30779991 = -3*c. Suppose -y = -6*g - 0*g. Round g to the nearest one hundred thousand.",
        "a": "5100000"
    },
    {
        "q": "Let k be 10/(-20) + (-3)/(-2) + 2. Suppose k*x = l - 791998, 21*l - 17*l = 3*x + 791992. Round x to the nearest 10000.",
        "a": "-260000"
    },
    {
        "q": "Let t = 2667.01986 + -2667. Round t to 3 decimal places.",
        "a": "0.02"
    },
    {
        "q": "Let x = -479 - -430.02. Let u = -51 - x. Round u to one dp.",
        "a": "-2"
    },
    {
        "q": "Let n = -131914 + 188158. Suppose 4*c - 3*k - 55628 = -10637, -2*k - n = -5*c. Let g be ((-512)/(-12))/((-1)/c*4). What is g rounded to the nearest 100000?",
        "a": "-100000"
    },
    {
        "q": "Let l = 849.96 - 888. Let g = 39 + l. Let m = g - 1.35. Round m to one dp.",
        "a": "-0.4"
    },
    {
        "q": "Let d(b) = 2*b**2 - 2. Suppose -u - 64 = -66. Let f be d(u). Suppose 3*i = f + 18. Round i to the nearest integer.",
        "a": "8"
    },
    {
        "q": "Let o = 47.3972 + -49.73. Round o to 2 dps.",
        "a": "-2.33"
    },
    {
        "q": "Let g be 1 + 9/(-7) - 38601220238/(-833). Round g to the nearest 1000000.",
        "a": "46000000"
    },
    {
        "q": "Let v = -3302.0000008326 - -3302. Round v to 7 dps.",
        "a": "-0.0000008"
    },
    {
        "q": "Let c = 1288034887.999999256 + -1288034873. Let b = 15 - c. What is b rounded to 7 dps?",
        "a": "0.0000007"
    },
    {
        "q": "Let k(t) = -t**2 + 9*t - 16. Let j be k(5). Suppose -j*c + q = -1360, 3*q - 4*q - 4 = 0. Round c to the nearest 10.",
        "a": "340"
    },
    {
        "q": "Let x = -10 - 29. Let i = x + 21. Let k = i - -18.003. Round k to three dps.",
        "a": "0.003"
    },
    {
        "q": "Let b = -0.0308 + 0.03080991. What is b rounded to six dps?",
        "a": "0.00001"
    },
    {
        "q": "Let m be (1/3)/(3/2435112891). Suppose 6*q - 35431901 = m. Suppose 4*g - 102000000 = -k, q = 2*g - 5*k + k. What is g rounded to the nearest 1000000?",
        "a": "26000000"
    },
    {
        "q": "Let r = -26442.093 + 26463. Let i = -20.6 + r. Let k = -0.30851 + i. What is k rounded to four decimal places?",
        "a": "-0.0015"
    },
    {
        "q": "Suppose 0 = 4*j + 562948 - 1485424. Suppose 5011619 = 7*b + j. Round b to the nearest 10000.",
        "a": "680000"
    },
    {
        "q": "Let f = 9.135 - 9.068983. Let u = -0.0663 + f. Round u to four dps.",
        "a": "-0.0003"
    },
    {
        "q": "Let n = -1.61684878 - -73.61683798. Let d = -72 + n. Round d to six dps.",
        "a": "-0.000011"
    },
    {
        "q": "Let l = -164.4 + 66.4. Let u = 0.0771711606 - 98.0771624606. Let i = l - u. Round i to 6 decimal places.",
        "a": "-0.000009"
    },
    {
        "q": "Let q = 34 + -166. Let p = 29551566.2499913 - 29551434.25. Let k = q + p. Round k to 6 decimal places.",
        "a": "-0.000009"
    },
    {
        "q": "Suppose 0 = b + 125 - 125. Suppose -4*y + g = -g - 40000002, b = -y - 5*g + 9999995. What is y rounded to the nearest 1000000?",
        "a": "10000000"
    },
    {
        "q": "Let q(b) = 6*b + 39. Let u be q(-6). Suppose 2*d + 262804 = -3*j - 0*d, 0 = u*d + 6. What is j rounded to the nearest one thousand?",
        "a": "-88000"
    },
    {
        "q": "Let w = 0.0558 + -0.055803893. What is w rounded to six decimal places?",
        "a": "-0.000004"
    },
    {
        "q": "Let r = 0.314224 + -0.3044. Round r to 3 dps.",
        "a": "0.01"
    },
    {
        "q": "Let z = -3988 - -3988.0001777. Round z to 4 decimal places.",
        "a": "0.0002"
    },
    {
        "q": "Let g(n) = 269*n**2 - 12*n - 80. Let o be g(-10). Round o to the nearest ten thousand.",
        "a": "30000"
    },
    {
        "q": "Let i = 185907483 - 185907001.001795. Let s = 482 - i. What is s rounded to four decimal places?",
        "a": "0.0018"
    },
    {
        "q": "Let t = -12531.4 + 12617.541. Let m = t + -86. Let k = m - -2.799. Round k to one dp.",
        "a": "2.9"
    },
    {
        "q": "Let a = 2491.0006615 - 2491. What is a rounded to four decimal places?",
        "a": "0.0007"
    },
    {
        "q": "Let k = 2595.5022 - 2595. Let r = -1653.5 + 1654. Let y = k - r. Round y to 3 decimal places.",
        "a": "0.002"
    },
    {
        "q": "Let d = 0.1874 + 156.8926. Let p = d - 154. What is p rounded to 1 dp?",
        "a": "3.1"
    },
    {
        "q": "Let f(j) = j**2 - 5*j - 18. Let r be f(8). Suppose r*i = -i + 418992. Let y = i - 137856. What is y rounded to the nearest ten thousand?",
        "a": "-80000"
    },
    {
        "q": "Let o = -91 - -49. Let u = -502432.10082 - -502474.1. Let f = u + o. What is f rounded to 4 dps?",
        "a": "-0.0008"
    },
    {
        "q": "Let c = 95170.83 + 828.27. Let x = -95948.10145 + c. Let t = x + -51. Round t to four decimal places.",
        "a": "-0.0015"
    },
    {
        "q": "Suppose d - 11 = 2*d - o, 5*d + 70 = 2*o. Let k = d - 2. Let a be 1 - 28/24 - 14223/k. What is a rounded to the nearest 100?",
        "a": "800"
    },
    {
        "q": "Let b = 42.3243374766 - 0.3243376466. Let q = 49 - 91. Let h = q + b. What is h rounded to seven dps?",
        "a": "-0.0000002"
    },
    {
        "q": "Let p = 1872 - 1306. Let s = p + -609.9. Let g = 67 + s. Round g to the nearest integer.",
        "a": "23"
    },
    {
        "q": "Let v = -12998172.00081 + 12998104. Let g = -1824 + 1756. Let n = v - g. Round n to four dps.",
        "a": "-0.0008"
    },
    {
        "q": "Let a be 15/10*42/(-9). Let y(p) = p**2 - 3*p - 12. Let k be y(a). Suppose 0 = 60*l - k*l + 27600. What is l rounded to the nearest one thousand?",
        "a": "-14000"
    },
    {
        "q": "Suppose 110*w - 116*w = -12. Suppose 4*v - 8963 - 4755 = -w*p, -2*v + 6856 = 4*p. What is v rounded to the nearest one hundred?",
        "a": "3400"
    },
    {
        "q": "Let l = 1029 + -595. Let h = l - 434.000000391. What is h rounded to 7 dps?",
        "a": "-0.0000004"
    },
    {
        "q": "Let q = 398134.57 - 4763.57. Let s = q + -393371.429906. Let a = s + 0.43. What is a rounded to 5 dps?",
        "a": "0.00009"
    },
    {
        "q": "Let n = 151179691 - 151179847.999983. Let q = n - -157. Round q to six dps.",
        "a": "0.000017"
    },
    {
        "q": "Let w = -633 - -632.999501. What is w rounded to four decimal places?",
        "a": "-0.0005"
    },
    {
        "q": "Let z = 0.0028728 - -0.2688362. Let l = 0.272 - z. What is l rounded to five dps?",
        "a": "0.00029"
    },
    {
        "q": "Let w = 2191751933 - 1505846264. Let t = w - 685905658.70000059. Let h = -10.3 + t. What is h rounded to 7 dps?",
        "a": "-0.0000006"
    },
    {
        "q": "Let p = -82.303 + 115.2896. Let o = p + -33. What is o rounded to three decimal places?",
        "a": "-0.013"
    },
    {
        "q": "Let j = -13.391 + 13.402426. Round j to 4 decimal places.",
        "a": "0.0114"
    },
    {
        "q": "Let t = -0.48 + 10.467. Round t to one decimal place.",
        "a": "10"
    },
    {
        "q": "Let j = 32 - 483. Let f = -450.99999006 - j. What is f rounded to seven decimal places?",
        "a": "0.0000099"
    },
    {
        "q": "Let v = 32.92 + 0.08. Let n = -135.3276692 - -168.327664. Let l = n - v. Round l to six decimal places.",
        "a": "-0.000005"
    },
    {
        "q": "Let c = -12324543.00941 + 12324628. Let r = 0.05641 + c. Let l = r + -85. What is l rounded to 2 decimal places?",
        "a": "0.05"
    },
    {
        "q": "Let f = 26 + -62. Let p = -62 - f. Let a = p - -25.999991. What is a rounded to 6 decimal places?",
        "a": "-0.000009"
    },
    {
        "q": "Let w = 40631.739892932 - 40495.739892. Let u = w - 136. What is u rounded to seven dps?",
        "a": "0.0000009"
    },
    {
        "q": "Suppose -19 + 46 = 3*k. Suppose 10*l - k*l = 47600. Round l to the nearest one thousand.",
        "a": "48000"
    },
    {
        "q": "Let f = -49688 + 49692.0206. Round f to two decimal places.",
        "a": "4.02"
    },
    {
        "q": "Let k = -81.1593 - -81.2. Let g = -0.0207 - k. Round g to two decimal places.",
        "a": "-0.06"
    },
    {
        "q": "Let f = 23.399 + -23.399020027. What is f rounded to 6 dps?",
        "a": "-0.00002"
    },
    {
        "q": "Let h = -2.5447003 + -24.6549417. Let x = 14.44 + 12.76. Let w = h + x. Round w to 5 decimal places.",
        "a": "0.00036"
    },
    {
        "q": "Let c(y) be the first derivative of 16*y**3/3 - 3*y**2/2 - 14*y - 62. Let q be c(4). What is q rounded to the nearest 100?",
        "a": "200"
    },
    {
        "q": "Let l(w) = w**2 + 13*w + 28. Let y be l(-8). Let s be (-9278)/(-8) + (-3)/y. Round s to the nearest 100.",
        "a": "1200"
    },
    {
        "q": "Let m = -408.7 + 392.31. Let u = m + 15.6. Let z = -8.01 + u. What is z rounded to the nearest integer?",
        "a": "-9"
    },
    {
        "q": "Let z = 152 - 60. Let k = 92.00122 - z. What is k rounded to 4 dps?",
        "a": "0.0012"
    },
    {
        "q": "Let i(o) = -5*o**2 + 38*o + 89. Let z(a) = 2*a**2 - 18*a - 45. Let f(y) = -4*i(y) - 9*z(y). Let r be f(18). What is r rounded to the nearest one hundred?",
        "a": "900"
    },
    {
        "q": "Suppose 8430015 = 3*i - 5*w, -2*w - 24 = -18. What is i rounded to the nearest one million?",
        "a": "3000000"
    },
    {
        "q": "Let y = 388.8 + -440. Let w = -45.33 - y. What is w rounded to 0 dps?",
        "a": "6"
    },
    {
        "q": "Let g(v) = 617*v**2 + 26*v - 5. Let w be g(-5). Round w to the nearest one thousand.",
        "a": "15000"
    },
    {
        "q": "Let j = -2974710151.6 - -3391515219. Let d = 416805044.39999979 - j. Let v = d + 23. Round v to 7 decimal places.",
        "a": "-0.0000002"
    },
    {
        "q": "Suppose 2*t + 5*w = 31855, 3*t + 10*w - 14*w - 47748 = 0. What is t rounded to the nearest 10000?",
        "a": "20000"
    },
    {
        "q": "Let f = -0.455 - -0.31. Let a = -0.1450516 - f. Round a to six dps.",
        "a": "-0.000052"
    },
    {
        "q": "Let h = 31923.27 - 31781. What is h rounded to the nearest ten?",
        "a": "140"
    },
    {
        "q": "Let z = -4694 + 5027.7. Round z to the nearest integer.",
        "a": "334"
    },
    {
        "q": "Let w = -12045717.790462261 - -1507333.637463271. Let o = w - -10538308.153. Let j = -76 - o. Round j to seven decimal places.",
        "a": "-0.000001"
    },
    {
        "q": "Let g = -16.945 + -0.055. Let p = 16.999999235 + g. What is p rounded to 7 dps?",
        "a": "-0.0000008"
    },
    {
        "q": "Let v = 33 - -48. Let w = 38 - v. Let b = 42.9864 + w. Round b to three dps.",
        "a": "-0.014"
    },
    {
        "q": "Let z(h) = -h + 1. Let k(g) = -4054*g + 98. Let o(u) = k(u) - 2*z(u). Let x be o(23). Round x to the nearest ten thousand.",
        "a": "-90000"
    },
    {
        "q": "Let l = -582.24 + 6980.14. Let t = l + -6431.939. Let s = 34 + t. Round s to two decimal places.",
        "a": "-0.04"
    },
    {
        "q": "Let h = 7895383.6400383 + -7895384. Let l = -0.36 - h. What is l rounded to six decimal places?",
        "a": "-0.000038"
    },
    {
        "q": "Let w = -72.821 + -0.179. Let x = -71.901216 - 1.098214. Let m = x - w. What is m rounded to 4 decimal places?",
        "a": "0.0006"
    },
    {
        "q": "Let j = 17.884 + -0.604. Let s = j + -0.28. Let x = s - 16.99996. What is x rounded to 4 decimal places?",
        "a": "0"
    },
    {
        "q": "Let s = -8043 - -8379.1. Let j = s - 358. Let t = -10.2 - j. Round t to the nearest integer.",
        "a": "12"
    },
    {
        "q": "Let u(i) = -i**2 + 19*i - 38. Let m be u(16). Suppose -m*r + 104210 = -5*r. Suppose 3*o - 25488 = -5*l, 4*o + r - 426 = 4*l. Round l to the nearest 1000.",
        "a": "5000"
    },
    {
        "q": "Let o be 1360/(-12) + (-2)/(-6). Suppose -b + 256 = 4*r - 0*b, -256 = -4*r + 4*b. Let y = r + o. What is y rounded to the nearest ten?",
        "a": "-50"
    },
    {
        "q": "Let q = 11640139 + -31271241. Let p = 19631055.000084 + q. Let n = p + 47. Round n to five decimal places.",
        "a": "0.00008"
    },
    {
        "q": "Let m = 10.73000053 - 10.73. What is m rounded to seven decimal places?",
        "a": "0.0000005"
    },
    {
        "q": "Suppose 0*b + 5*n - 14 = 2*b, 0 = -4*b + 5*n - 8. Suppose -b*l - a = 19259998, -6419996 = l - 4*a + 6*a. What is l rounded to the nearest one million?",
        "a": "-6000000"
    },
    {
        "q": "Suppose 2*h + 54638 = 4*z - 552008, -z = 3*h - 151651. What is z rounded to the nearest 1000?",
        "a": "152000"
    },
    {
        "q": "Let v = -157 + 156.6403. Let s = v - -0.399. What is s rounded to 2 decimal places?",
        "a": "0.04"
    },
    {
        "q": "Let k = 1820.000006675 - 1820. Round k to six decimal places.",
        "a": "0.000007"
    },
    {
        "q": "Let k = 0.16 - -113.84. Let t = k - 113.951. Let d = 6.851 + t. Round d to 0 dps.",
        "a": "7"
    },
    {
        "q": "Suppose 31*d + 1777922 + 187202 = -816506. Round d to the nearest 10000.",
        "a": "-90000"
    },
    {
        "q": "Let x = -7035.44 - -7056.43628. Let t = 21 - x. Round t to 3 decimal places.",
        "a": "0.004"
    },
    {
        "q": "Let g = 21.202 - -0.198. Let s = g + -21.542. Round s to two dps.",
        "a": "-0.14"
    },
    {
        "q": "Let u = 101 - -109. Let q = 209.455 - u. What is q rounded to one dp?",
        "a": "-0.5"
    },
    {
        "q": "Let p be (-3 - (-2 - 2)) + 4/2. Suppose 5*j + p = -7. Let f be (8 + 2)/(0 - j/3260). Round f to the nearest 1000.",
        "a": "16000"
    },
    {
        "q": "Let l(t) = -14146*t**3 + 2*t**2 + 2*t + 5. Let w be l(8). Suppose -719569 = -d - 5662172. Let m = w - d. Round m to the nearest 1000000.",
        "a": "-2000000"
    },
    {
        "q": "Let y(t) = -4*t**3 + 13*t**2 + 22*t + 70. Let c be y(14). Round c to the nearest 1000.",
        "a": "-8000"
    },
    {
        "q": "Let t = -2564217 - -2554573.667. Let s = t - -9634. Let k = s + -0.067. Round k to the nearest integer.",
        "a": "-9"
    },
    {
        "q": "Let o = 6444 - 6445.78016. Let y = -1.78 - o. What is y rounded to 5 dps?",
        "a": "0.00016"
    },
    {
        "q": "Let n = -558 + 176. Let d = n + 382.000438. Round d to four decimal places.",
        "a": "0.0004"
    },
    {
        "q": "Let a = -7153.013322 - -7153. Round a to 4 dps.",
        "a": "-0.0133"
    },
    {
        "q": "Let h = 8.356 - 8.28494. Round h to two decimal places.",
        "a": "0.07"
    },
    {
        "q": "Let i(j) = 2382*j + 746. Let n be i(8). Round n to the nearest one hundred.",
        "a": "19800"
    },
    {
        "q": "Let o = 0.1296 + 1511.8704. Let g = o + -1478.56. Let s = -33 + g. What is s rounded to one dp?",
        "a": "0.4"
    },
    {
        "q": "Let d(w) = -2619854 - 49425 - 840721 - 4*w. Let f be d(0). Round f to the nearest 1000000.",
        "a": "-4000000"
    },
    {
        "q": "Let h = -414.9 - 60.1. Let w = h - -474.99999012. What is w rounded to six dps?",
        "a": "-0.00001"
    },
    {
        "q": "Let y = -6 - -11. Let z = -172.2008984 - -177.2009. Let f = z - y. What is f rounded to 6 decimal places?",
        "a": "0.000002"
    },
    {
        "q": "Let i = -2586 + 2586.000001928. Round i to 7 dps.",
        "a": "0.0000019"
    },
    {
        "q": "Let k = 0.0842 - 339.0842. Let s = k + 339.197. Round s to two decimal places.",
        "a": "0.2"
    },
    {
        "q": "Let q = 3788.9990944 - 3789. What is q rounded to 5 decimal places?",
        "a": "-0.00091"
    },
    {
        "q": "Let d = -61 - -185. Let n = d - 87. Let o = -36.99982 + n. Round o to 4 decimal places.",
        "a": "0.0002"
    },
    {
        "q": "Let p = -1638.99993564 - -1639. Round p to 5 dps.",
        "a": "0.00006"
    },
    {
        "q": "Let i = -268.1 - -268.0476. Round i to 3 decimal places.",
        "a": "-0.052"
    },
    {
        "q": "Let c = -1143.15675 - -1143. What is c rounded to two decimal places?",
        "a": "-0.16"
    },
    {
        "q": "Let j = -2.9406 - -2.940577021. What is j rounded to 7 decimal places?",
        "a": "-0.000023"
    },
    {
        "q": "Let j = -3193 - -3192.997869. What is j rounded to 5 dps?",
        "a": "-0.00213"
    },
    {
        "q": "Let c = -0.4 - -31.4. Let z = c + -4. Let m = z + -26.988. What is m rounded to 2 dps?",
        "a": "0.01"
    },
    {
        "q": "Let i = -32 + 32.35. Let s = i - 2.35. Let r = s - -1.999993. What is r rounded to 6 dps?",
        "a": "-0.000007"
    },
    {
        "q": "Let z = -128.6 - -128.60001829. What is z rounded to six dps?",
        "a": "0.000018"
    },
    {
        "q": "Let a = -443.94 - -443.9379499. Round a to five dps.",
        "a": "-0.00205"
    },
    {
        "q": "Let w = 180 + -55. Let t = w + -124.9999958. What is t rounded to six dps?",
        "a": "0.000004"
    },
    {
        "q": "Let o = 44.6 - 24. Let g = o - 20.600725. What is g rounded to 4 decimal places?",
        "a": "-0.0007"
    },
    {
        "q": "Let n = 0.171 + 0.011. Let u = -0.9486 - 0.0634. Let y = u + n. Round y to 1 dp.",
        "a": "-0.8"
    },
    {
        "q": "Let j = 602.357945875 - 17.357938695. Let r = 585 - j. What is r rounded to 6 decimal places?",
        "a": "-0.000007"
    },
    {
        "q": "Let q = 15.12034 - -4.77756. Let w = -19.9 + q. Round w to 3 dps.",
        "a": "-0.002"
    },
    {
        "q": "Let a be ((-90)/(-75))/((-4)/10). Let c be ((-28)/(-10))/(a/15). Let j = c - -21. Round j to 0 decimal places.",
        "a": "7"
    },
    {
        "q": "Let o = 7993.57 - 7951. What is o rounded to zero decimal places?",
        "a": "43"
    },
    {
        "q": "Let s = 14525.4326 - 14524. Round s to 1 decimal place.",
        "a": "1.4"
    },
    {
        "q": "Let k = 0.8187286 - 0.8168. Round k to 5 decimal places.",
        "a": "0.00193"
    },
    {
        "q": "Let t = -131867.92202518 - 14305.39797458. Let j = t - -146172.9. Let d = -0.42 - j. Round d to seven dps.",
        "a": "-0.0000002"
    },
    {
        "q": "Let h = 3854 + -3857.819. What is h rounded to the nearest integer?",
        "a": "-4"
    },
    {
        "q": "Let h = 17.085 + -17. Let i = 0.0849916 - h. What is i rounded to six decimal places?",
        "a": "-0.000008"
    },
    {
        "q": "Let c = -1.79 - 67.21. Let n = c + 69.0552. What is n rounded to two dps?",
        "a": "0.06"
    },
    {
        "q": "Let d = -285.2000073 - -285.2. What is d rounded to six dps?",
        "a": "-0.000007"
    },
    {
        "q": "Let h = -49.75 + 33.488. Let z = h - -16.3. What is z rounded to two decimal places?",
        "a": "0.04"
    },
    {
        "q": "Let h be (-4906808)/(-6) - ((-7)/(-84))/((-5)/(-80)). What is h rounded to the nearest ten thousand?",
        "a": "820000"
    },
    {
        "q": "Suppose 2*v + 76208386 + 105031614 = -6*v. Round v to the nearest 1000000.",
        "a": "-23000000"
    },
    {
        "q": "Let h be ((-2)/4)/(2732505/546500 + -5). What is h rounded to the nearest ten thousand?",
        "a": "-50000"
    },
    {
        "q": "Let c = 0.127 - 3.327. Let q = c - -3.2000104. Round q to seven decimal places.",
        "a": "0.0000104"
    },
    {
        "q": "Let u = -2241.000002912 + 2241. What is u rounded to 7 decimal places?",
        "a": "-0.0000029"
    },
    {
        "q": "Let y(x) = 1198*x - 3. Let f be y(2). Suppose 5*r = f + 202. Let u = r - -26481. Round u to the nearest 10000.",
        "a": "30000"
    },
    {
        "q": "Let o = 521.8382326 + -0.8491826. Let i = o - 521. Round i to three decimal places.",
        "a": "-0.011"
    },
    {
        "q": "Let b(w) = w + 1. Let c be b(-7). Suppose 9*l - 99 = -702. Let v = l + c. What is v rounded to the nearest 10?",
        "a": "-70"
    },
    {
        "q": "Let n = 44321 - 44320.9976257. Round n to 5 decimal places.",
        "a": "0.00237"
    },
    {
        "q": "Let y = 0.24147943 + -0.2415. What is y rounded to 5 dps?",
        "a": "-0.00002"
    },
    {
        "q": "Let v = 17111 + -10717. What is v rounded to the nearest one hundred?",
        "a": "6400"
    },
    {
        "q": "Suppose -94*q = 45*q - 103513300. Round q to the nearest ten thousand.",
        "a": "740000"
    },
    {
        "q": "Let u = 13397 - 13396.976276. Round u to three dps.",
        "a": "0.024"
    },
    {
        "q": "Suppose 2*g = d + 40, 2*g - g + 4*d = 2. Suppose -19*p + 394070 = -g*p. Suppose -p = -3*f - 1804070. What is f rounded to the nearest 100000?",
        "a": "-500000"
    },
    {
        "q": "Let u = 0.067 - 0.105. Let j = -1.34197 + 1.3799759. Let k = j + u. Round k to six dps.",
        "a": "0.000006"
    },
    {
        "q": "Let f = 5892.99994787 - 5893. Round f to 6 decimal places.",
        "a": "-0.000052"
    },
    {
        "q": "Let f = 0.164976092 - 91654.445976092. Let k = 91742 + f. Let r = 88 - k. What is r rounded to two decimal places?",
        "a": "0.28"
    },
    {
        "q": "Let h(g) = -g**3 + 19*g**2 + 5*g + 8. Let r be h(19). Suppose r = i - 206. What is i rounded to the nearest 10?",
        "a": "310"
    },
    {
        "q": "Let y = 4099.991818 + -4100. What is y rounded to three dps?",
        "a": "-0.008"
    },
    {
        "q": "Let y = 14908.79049 - 14909. Round y to two decimal places.",
        "a": "-0.21"
    },
    {
        "q": "Let l = 7328.9988108 - 7329. Round l to 5 decimal places.",
        "a": "-0.00119"
    },
    {
        "q": "Let g = -438.2 - -438.14372. Round g to two dps.",
        "a": "-0.06"
    },
    {
        "q": "Let p = -8.82 - -8.820016239. What is p rounded to six decimal places?",
        "a": "0.000016"
    },
    {
        "q": "Let b = 187.845 - 189. Let o = 1.16 + b. What is o rounded to three decimal places?",
        "a": "0.005"
    },
    {
        "q": "Let o = -14805763.8979 - -14804303. Let a = o - -1461. What is a rounded to two dps?",
        "a": "0.1"
    },
    {
        "q": "Let o = -4 + 8. Suppose o*i - m = 15, 5*i - m = -4*m + 23. Suppose 4*g + 1084 = i*k + k, -3*k = -3*g - 648. What is k rounded to the nearest ten?",
        "a": "220"
    },
    {
        "q": "Let j = 3509701050.330998859 + -3509701053. Let d = j - -2.669. Round d to seven decimal places.",
        "a": "-0.0000011"
    },
    {
        "q": "Suppose 0 = 2*z + 3*t - 10800039, 5*z + 9*t = 4*t + 27000085. Suppose -i - 4*o - z = 0, -3*o - o = 5*i + 27000012. What is i rounded to the nearest one million?",
        "a": "-5000000"
    },
    {
        "q": "Let b(z) = 2 + z**3 + 6*z - 7 + 11*z**2 - 2*z**2 + 0*z**2. Let a be b(-7). Let w be (-4 + -3*2)*a. What is w rounded to the nearest 100?",
        "a": "-500"
    },
    {
        "q": "Let g = 198.84 + -197. Let o = -1.8400308 + g. Round o to six dps.",
        "a": "-0.000031"
    },
    {
        "q": "Suppose f = 5*f - s - 707497, s = -2*f + 353753. Suppose f = 8*z - 2383101. Let g = z + -559997. What is g rounded to the nearest one hundred thousand?",
        "a": "-200000"
    },
    {
        "q": "Let l(n) be the third derivative of -196*n**4 - 4*n**3 - 45*n**2. Let q be l(-6). What is q rounded to the nearest 1000?",
        "a": "28000"
    },
    {
        "q": "Let h = 0.46469 - 0.04475. Let z = h + -0.416. Round z to 3 dps.",
        "a": "0.004"
    },
    {
        "q": "Let i = 33.3709 + -0.6609. What is i rounded to the nearest ten?",
        "a": "30"
    },
    {
        "q": "Let k = 123 + -82.3. Let x = -160 - -201. Let i = x - k. What is i rounded to one decimal place?",
        "a": "0.3"
    },
    {
        "q": "Let z be ((-6)/18)/1*-170288106. Let o = -81262702 + z. Round o to the nearest one million.",
        "a": "-25000000"
    },
    {
        "q": "Suppose -4*o - 25*x + 24*x + 10 = 0, 4*o - 16 = -4*x. Suppose t - 3 = 0, 110362 + 271850 = -o*y + 4*t. Round y to the nearest 10000.",
        "a": "-190000"
    },
    {
        "q": "Let j = -81 - -118. Let h = j - 126. Let i be (1*h)/(0 + -4 - -5). What is i rounded to the nearest 10?",
        "a": "-90"
    },
    {
        "q": "Let t = 176.7 - -36.3. Let w = 214.02 - t. Round w to the nearest integer.",
        "a": "1"
    },
    {
        "q": "Let h = -134 + 134.097. Let f = h + 57.903. Let o = 58.0000053 - f. What is o rounded to 6 dps?",
        "a": "0.000005"
    },
    {
        "q": "Let o be (-9)/(-54) + (-14)/12 - 3. Let d be ((-12809980)/35)/(-2) + o/(-14). Round d to the nearest 10000.",
        "a": "180000"
    },
    {
        "q": "Let o(k) = 7*k**3 + 10*k**2 - 5*k - 56. Let x be o(9). Suppose 0 = b - 3*b + 73624. Suppose z = b - x. Round z to the nearest 10000.",
        "a": "30000"
    },
    {
        "q": "Let i(b) = -48*b + 8. Let x be i(-2). Suppose -1333600 = -x*u + 96*u. Round u to the nearest ten thousand.",
        "a": "170000"
    },
    {
        "q": "Let b = -3925931 - -5560131. What is b rounded to the nearest 10000?",
        "a": "1630000"
    },
    {
        "q": "Let p = 24.0279 - 24. Let k = 0.0163 + p. Round k to 2 decimal places.",
        "a": "0.04"
    },
    {
        "q": "Let z = 188688852 + -188688951.000071. Let g = -0.125 - -99.125. Let a = g + z. Round a to 5 decimal places.",
        "a": "-0.00007"
    },
    {
        "q": "Let t(a) = -a + 10. Let r be t(9). Let f be (1 - r)/(2/(-4)*2). Suppose f = 6*x + 3619161 + 82780839. What is x rounded to the nearest one million?",
        "a": "-14000000"
    },
    {
        "q": "Suppose -2*z - z + 7 = -u, -16 = -4*z. Suppose 0 = s - i + 3*i - 928992, u*s - 4644980 = -5*i. What is s rounded to the nearest 10000?",
        "a": "930000"
    },
    {
        "q": "Let f = -0.093 - -188.093. Let s = f + -188.85. What is s rounded to 1 decimal place?",
        "a": "-0.9"
    },
    {
        "q": "Let j = 10409 + -6415. Let x = 406 + j. Suppose 10*t + x = 6*t. What is t rounded to the nearest one thousand?",
        "a": "-1000"
    },
    {
        "q": "Let j = -527.43 - -530. Let o = -2.22 + j. What is o rounded to 1 dp?",
        "a": "0.4"
    },
    {
        "q": "Let g = 1609 - 1608.83077. What is g rounded to two decimal places?",
        "a": "0.17"
    },
    {
        "q": "Let f = 408.0014 - 0.0014. Let t = 408.0000351 - f. Round t to 5 dps.",
        "a": "0.00004"
    },
    {
        "q": "Let u be (-18)/(-42) + (-2 - 83068890/70). Round u to the nearest ten thousand.",
        "a": "-1190000"
    },
    {
        "q": "Let v = 0.298315 + -0.2975. What is v rounded to 4 decimal places?",
        "a": "0.0008"
    },
    {
        "q": "Let b = -1544.59 + 1544.5330168. Let s = b + 0.057. Round s to 6 decimal places.",
        "a": "0.000017"
    },
    {
        "q": "Let k = 10 - -90. Let q be k/275*11/2. Suppose l - 5*l - 38780 = -q*p, -58205 = -3*p - l. What is p rounded to the nearest 1000?",
        "a": "19000"
    },
    {
        "q": "Let i be (-30)/((-12)/(-2)) + (-24671 - (-8)/(-2)). What is i rounded to the nearest 1000?",
        "a": "-25000"
    },
    {
        "q": "Let y = 806 + -806.0000002104. What is y rounded to seven dps?",
        "a": "-0.0000002"
    },
    {
        "q": "Let i = -542 + -471. Let x = i - -1010.726. Let k = -2.2 - x. Round k to two dps.",
        "a": "0.07"
    },
    {
        "q": "Let k = -0.014343759958 + 590.014340289958. Let l = -590 + k. Round l to seven decimal places.",
        "a": "-0.0000035"
    },
    {
        "q": "Let c = -179 - -174.6. Let o = -653126 + 653121.6000116. Let l = o - c. Round l to 6 decimal places.",
        "a": "0.000012"
    },
    {
        "q": "Let b = -646.6 + 645.9923. What is b rounded to one decimal place?",
        "a": "-0.6"
    },
    {
        "q": "Let z = -26 - -29. Let m(h) = h**3 - 6*h + 2. Let j be m(z). Let s be (j - -609)*-20*(-5)/(-2). What is s rounded to the nearest 10000?",
        "a": "-30000"
    },
    {
        "q": "Let z = 1.961 - 0.331. Let j = z + 0.07. Let u = j - -29.1. Round u to the nearest integer.",
        "a": "31"
    },
    {
        "q": "Suppose -2*u - 2 = 0, 6*u + 3222 = -2*l + 4*u. Suppose r = 1133 - 83. Let o = l + r. Round o to the nearest 100.",
        "a": "-600"
    },
    {
        "q": "Let o = -605 + 1273. Let q = o - 803.6. Round q to the nearest ten.",
        "a": "-140"
    },
    {
        "q": "Let u = -2.516 - -2.5160003026. Round u to 7 decimal places.",
        "a": "0.0000003"
    },
    {
        "q": "Suppose -5*f = -5*g + 6*g - 111824997, 5*f - 2*g = 111825006. What is f rounded to the nearest one million?",
        "a": "22000000"
    },
    {
        "q": "Let i = -0.07 + -3.73. Let r = -545260.200304 - -545264. Let f = r + i. Round f to 5 dps.",
        "a": "-0.0003"
    },
    {
        "q": "Let w = -1985 - -3418. Let h = w + -1433.01686. Round h to three decimal places.",
        "a": "-0.017"
    },
    {
        "q": "Let c = -15 - -15. Suppose c = 2*d - 5*d - 6*d. Suppose d = 8*m - 6*m - 2220000. What is m rounded to the nearest 100000?",
        "a": "1100000"
    },
    {
        "q": "Let h = -21.5 - -147.5. Let o = 7764.53209319 - 7890.532094. Let l = h + o. Round l to 7 decimal places.",
        "a": "-0.0000008"
    },
    {
        "q": "Let f be (-3)/2 - (-135)/30. Let u(l) = -4*l + 2*l + f - 2*l + 5*l. Let c be u(-6). What is c rounded to the nearest ten?",
        "a": "0"
    },
    {
        "q": "Let s = 3.8 + -4.23. Let x = s + 0.39. Let c = x + 0.039852. Round c to 5 decimal places.",
        "a": "-0.00015"
    },
    {
        "q": "Let p = 220 + -49. Let r = p + -288. Let x = r - -115.57. Round x to 1 dp.",
        "a": "-1.4"
    },
    {
        "q": "Let x = 5326175.99999664 - 5326175. Let t = 1 - x. Round t to 7 decimal places.",
        "a": "0.0000034"
    },
    {
        "q": "Let m = 0.24645 - -336.84375. Let f = 337 - m. Round f to 2 decimal places.",
        "a": "-0.09"
    },
    {
        "q": "Suppose 29*t + 18468636 + 1300664 = 0. What is t rounded to the nearest 100000?",
        "a": "-700000"
    },
    {
        "q": "Let p be ((-38)/(-114))/((-1)/(-60)). Let u be -2 - 32799964/16 - 5/p. What is u rounded to the nearest one hundred thousand?",
        "a": "-2100000"
    },
    {
        "q": "Let l(n) = 5*n**2 - 35*n - 2. Let u be l(7). Let c be u + (4 - 8 - -220006). What is c rounded to the nearest ten thousand?",
        "a": "220000"
    },
    {
        "q": "Let j(h) = -5*h + 7*h**2 - 5 + 18 - 9 + 0*h. Let t = -20 - -23. Let d be j(t). Round d to the nearest ten.",
        "a": "50"
    },
    {
        "q": "Let q(m) be the third derivative of -6173/30*m**6 + 0 + 3/8*m**4 - 15*m**2 + 3*m**3 - 1/12*m**5 + 0*m. Let n be q(-9). Round n to the nearest 1000000.",
        "a": "18000000"
    },
    {
        "q": "Suppose -4535 - 2765 = v. What is v rounded to the nearest one thousand?",
        "a": "-7000"
    },
    {
        "q": "Let g = -112 + -23. Let i = 135.00000107 + g. What is i rounded to seven decimal places?",
        "a": "0.0000011"
    },
    {
        "q": "Suppose 3*v = 5*y - 902, -5*y = -2*v - 602 + 9. Suppose 1584 = -2*d - 2*b, 2*b + 793 = 4*d - 5*d. Let c = d + v. Round c to the nearest 1000.",
        "a": "-1000"
    },
    {
        "q": "Let o be (-16)/(-1*2/5). Suppose 6*a - 14*a = -o. Suppose 0 = -5*p - 20, -5*w + 345 = -a*p. What is w rounded to the nearest 10?",
        "a": "70"
    },
    {
        "q": "Let l(x) = -x**2 - 2*x + 18. Let n be l(-6). Let w be (-2018750)/(n/(-768)*-4). Round w to the nearest 1000000.",
        "a": "65000000"
    },
    {
        "q": "Let l = 57741.9953503 - 57742. Let j = 0.0047 + l. What is j rounded to five decimal places?",
        "a": "0.00005"
    },
    {
        "q": "Suppose 2*f - 11*f - 158570 = 150130. Round f to the nearest one hundred thousand.",
        "a": "0"
    },
    {
        "q": "Let u = -569 - -575.707. Let t = -7.16 + u. What is t rounded to 1 dp?",
        "a": "-0.5"
    },
    {
        "q": "Let h = 5618 - 5622.299. What is h rounded to the nearest integer?",
        "a": "-4"
    },
    {
        "q": "Let q(y) = 14781*y + 178. Let u be q(2). Round u to the nearest 1000.",
        "a": "30000"
    },
    {
        "q": "Let h = 1.961 + -2.06. Let r = h - -141.099. Let s = r - 140.99923. Round s to four decimal places.",
        "a": "0.0008"
    },
    {
        "q": "Let h = 18747 + -18831.33. What is h rounded to the nearest integer?",
        "a": "-84"
    },
    {
        "q": "Let y = 437.9824 - 438. Let s = 178 + -178.0395. Let v = s - y. What is v rounded to 3 decimal places?",
        "a": "-0.022"
    },
    {
        "q": "Let o = -544641.90100208 - -544642. Let k = o + -0.099. Round k to seven decimal places.",
        "a": "-0.0000021"
    },
    {
        "q": "Let y = -0.57164 - -0.519154. Let n = y + 0.052. What is n rounded to four decimal places?",
        "a": "-0.0005"
    },
    {
        "q": "Let s = -6029 - -6021.942. What is s rounded to 1 dp?",
        "a": "-7.1"
    },
    {
        "q": "Suppose -5*l - 4*m - 15917508 = 0, 4*l + 15369832 = 5*m + 2635842. What is l rounded to the nearest ten thousand?",
        "a": "-3180000"
    },
    {
        "q": "Let o = -184 - -99. Let d = o - -81.32. Round d to the nearest integer.",
        "a": "-4"
    },
    {
        "q": "Let k = -89503 + 89425.302. Let q = k - -79. Round q to one dp.",
        "a": "1.3"
    },
    {
        "q": "Let a = 8254743 - 2977442. Suppose -4*n + 2962699 = -a. Round n to the nearest 100000.",
        "a": "2100000"
    },
    {
        "q": "Let i(n) = -3*n + 2 + 7*n + 0*n + 89*n**3 - 5. Let h be i(1). Suppose -19*t = -14*t + h. Round t to the nearest ten.",
        "a": "-20"
    },
    {
        "q": "Let p(j) be the third derivative of 487*j**4/24 - 4*j**3/3 - 6*j**2 + 2*j. Let y be p(-16). What is y rounded to the nearest one hundred?",
        "a": "-7800"
    },
    {
        "q": "Let w = -24.12 + -0.88. Let n = -25.0000011 - w. Round n to six decimal places.",
        "a": "-0.000001"
    },
    {
        "q": "Let j = -0.09847 - 492.80153. Let h = 418 + j. What is h rounded to the nearest integer?",
        "a": "-75"
    },
    {
        "q": "Let z(l) = 1817*l**2 - 6*l - 3. Let a be z(-5). Suppose 10*v + 245452 = a. Round v to the nearest one thousand.",
        "a": "-20000"
    },
    {
        "q": "Let x = 5227 - 5227.7229. What is x rounded to two dps?",
        "a": "-0.72"
    },
    {
        "q": "Suppose 0 = -3*k + 12, -9*p = -10*p + 4*k - 22741359. Let o = p + 38341343. Round o to the nearest 1000000.",
        "a": "16000000"
    },
    {
        "q": "Let f = 0.057 + 2.743. Let h = -3424733 - -3424735.800002. Let n = f - h. Round n to six decimal places.",
        "a": "-0.000002"
    },
    {
        "q": "Let q = 1542009 + 1319891. What is q rounded to the nearest 100000?",
        "a": "2900000"
    },
    {
        "q": "Let s = -236 + 237.224. Let c = 0.148 - s. What is c rounded to 1 decimal place?",
        "a": "-1.1"
    },
    {
        "q": "Suppose -4*y - 3 = 537. Let r be 47/(-9) + (-30)/y. Let s be 4267 + (-5)/2*6/r. What is s rounded to the nearest 100?",
        "a": "4300"
    },
    {
        "q": "Suppose 5*g = 3*f + 695355, 404*f - 400*f + 2*g = -927166. What is f rounded to the nearest one thousand?",
        "a": "-232000"
    },
    {
        "q": "Let l = -227.42 + 224. Let k = 0.42 + l. Let p = -3.00036 - k. Round p to 4 decimal places.",
        "a": "-0.0004"
    },
    {
        "q": "Let a = 9.89 + -10. Let s = a + 0.09. Let h = s - -0.020029. What is h rounded to six decimal places?",
        "a": "0.000029"
    },
    {
        "q": "Suppose 0*n = -4*n + 14539496. Let g(c) = 789358*c**3 - 11*c**2 - 18*c - 2. Let v be g(-2). Let k = n + v. What is k rounded to the nearest 100000?",
        "a": "-2700000"
    },
    {
        "q": "Suppose 0 = -3*q + 9, 3*c - 201*q + 1292088 = -205*q. Round c to the nearest one hundred thousand.",
        "a": "-400000"
    },
    {
        "q": "Let a = 3818 - 3817.983176. Round a to three dps.",
        "a": "0.017"
    },
    {
        "q": "Let z(y) = 213*y**3 - y**2 - 7*y - 10. Let m be z(-10). Let l = -107036 - m. Suppose 0 = -3*g + 12, w + 3*w - g = -l. What is w rounded to the nearest 1000?",
        "a": "-27000"
    },
    {
        "q": "Let q = -0.819 + 0.815858. Round q to three decimal places.",
        "a": "-0.003"
    },
    {
        "q": "Let p(k) = -296250*k**2 + 4*k + 32. Let n be 4 - 13 - (0 - 1). Let x be p(n). What is x rounded to the nearest 1000000?",
        "a": "-19000000"
    },
    {
        "q": "Suppose 6*m - 5*m - 5749200 = -39*m. What is m rounded to the nearest one thousand?",
        "a": "144000"
    },
    {
        "q": "Let s(c) = 36*c**3 - 27*c**2 - 8*c. Let f be s(-12). What is f rounded to the nearest 100000?",
        "a": "-100000"
    },
    {
        "q": "Let y = 19597 - 17551.6. What is y rounded to the nearest one hundred?",
        "a": "2000"
    },
    {
        "q": "Let w = -11.2235097 + 11.224. What is w rounded to four decimal places?",
        "a": "0.0005"
    },
    {
        "q": "Let x = -1397.00011006 - -1397. Round x to 6 decimal places.",
        "a": "-0.00011"
    },
    {
        "q": "Let l = -17 + 39. Let f = 1.67025624 + -23.67025612. Let z = f + l. What is z rounded to 7 decimal places?",
        "a": "0.0000001"
    },
    {
        "q": "Let c = 34 - -1064.8. Round c to the nearest 10.",
        "a": "1100"
    },
    {
        "q": "Let x = -73913.331347 + 73922.6. Let m = 9.27 - x. Round m to four decimal places.",
        "a": "0.0013"
    },
    {
        "q": "Let o = 72 - 37. Let y = o + -36.36. Let d = y - -1.35999821. Round d to 7 dps.",
        "a": "-0.0000018"
    },
    {
        "q": "Let h be (52/10)/((-4)/(-10)). Let z(u) = 5*u**3 - 15*u**2 - 19*u - 3. Let n be z(h). Round n to the nearest 10000.",
        "a": "10000"
    },
    {
        "q": "Let m = -0.214 - 207.686. Let c = 309 + m. Let a = c - 97. Round a to 0 decimal places.",
        "a": "4"
    },
    {
        "q": "Let y = -466.518 - 0.482. Let t = y + 467.00823. Round t to three decimal places.",
        "a": "0.008"
    },
    {
        "q": "Let t = 2717 + -2716.9474. What is t rounded to 1 decimal place?",
        "a": "0.1"
    },
    {
        "q": "Let m = -20753845.598981 - -20753835. Let t = 10.6 + m. Round t to 4 decimal places.",
        "a": "0.001"
    },
    {
        "q": "Let u(g) = 165*g**3 - 35*g**2 - 8*g - 50. Let d be u(25). What is d rounded to the nearest ten thousand?",
        "a": "2560000"
    },
    {
        "q": "Let y = 18.619841 - 18.62. Round y to four decimal places.",
        "a": "-0.0002"
    },
    {
        "q": "Let m = 0.216 + -0.2150284. What is m rounded to 5 dps?",
        "a": "0.00097"
    },
    {
        "q": "Let p = -16768 + 16767.99973002. Round p to 5 decimal places.",
        "a": "-0.00027"
    },
    {
        "q": "Let s = -623 + 623.00002492. What is s rounded to seven dps?",
        "a": "0.0000249"
    },
    {
        "q": "Let a be (4/12)/(4/(-444)). Let i = 42 + a. Suppose -m + i*f + 310 = m, -2*m = -f - 302. Round m to the nearest 100.",
        "a": "200"
    },
    {
        "q": "Let h = -3449 + 3448.494. What is h rounded to 2 decimal places?",
        "a": "-0.51"
    },
    {
        "q": "Let s = -2.0796 - -0.1136. What is s rounded to 1 dp?",
        "a": "-2"
    },
    {
        "q": "Let g(a) = -20000*a. Let d be g(-30). Suppose 8*c = 10*c - d. What is c rounded to the nearest one hundred thousand?",
        "a": "300000"
    },
    {
        "q": "Suppose 27*n - 5079944497 = 4013140235. Suppose -n - 775619084 = -18*s. What is s rounded to the nearest one million?",
        "a": "62000000"
    },
    {
        "q": "Let n be 3 - (12/8 - 10/4). Suppose 3*b - 9 - 9 = n*a, a = -3. Let w(q) = 10377*q**3 - 4*q**2 - q + 2. Let j be w(b). Round j to the nearest 10000.",
        "a": "80000"
    },
    {
        "q": "Let y = -29 + 29.038. Let k = 0.092 - 0.262. Let g = k + y. What is g rounded to 2 decimal places?",
        "a": "-0.13"
    },
    {
        "q": "Let l = -83 - -304. Let h = 238.4 - l. What is h rounded to 0 decimal places?",
        "a": "17"
    },
    {
        "q": "Let a be 1*(-7 - -7643 - 7 - -2). What is a rounded to the nearest 1000?",
        "a": "8000"
    },
    {
        "q": "Let n = 2981059.8265 - 2980151. Let u = -909.5664942 + n. Let x = u + 0.74. Round x to 6 dps.",
        "a": "0.000006"
    },
    {
        "q": "Let c = 21971 - -116429. What is c rounded to the nearest 1000?",
        "a": "138000"
    },
    {
        "q": "Let y(n) = 7*n + 142. Let h be y(-19). Suppose h*q + 0*q = 731700000. What is q rounded to the nearest one million?",
        "a": "81000000"
    },
    {
        "q": "Let p = -55 + -8.39. Let x = p - -64. Let j = 0.6100031 - x. What is j rounded to six decimal places?",
        "a": "0.000003"
    },
    {
        "q": "Let k = -4249 + 4248.999996884. What is k rounded to six dps?",
        "a": "-0.000003"
    },
    {
        "q": "Let i = 1633 + -1635.502. Let n = i + 1.69. Round n to 2 decimal places.",
        "a": "-0.81"
    },
    {
        "q": "Let q = 11612 + -11623.091. Let i = -10.8 - q. What is i rounded to 1 dp?",
        "a": "0.3"
    },
    {
        "q": "Suppose -3*b - 13 = 5*o, -2*b + 7*o = 4*o + 34. Let l be (-1 + b)/2*1190. Round l to the nearest 100.",
        "a": "-7100"
    },
    {
        "q": "Let l = 4714.0000013744 - 4714. What is l rounded to seven dps?",
        "a": "0.0000014"
    },
    {
        "q": "Let m = 1422 + -1466. Let n = -23690287 + 23690243.000091. Let a = n - m. Round a to 5 decimal places.",
        "a": "0.00009"
    },
    {
        "q": "Suppose -29*x - 62*x + 26*x - 170105 = 0. Round x to the nearest one hundred.",
        "a": "-2600"
    },
    {
        "q": "Let l = -100217.111169 - -0.111169. Let h = l + 100217.1599996. Let z = 0.16 - h. What is z rounded to 7 decimal places?",
        "a": "0.0000004"
    },
    {
        "q": "Let t = -15311.99986099 - -15312. What is t rounded to 6 decimal places?",
        "a": "0.000139"
    },
    {
        "q": "Let c = -1595.7980001 + 1595.8. What is c rounded to 5 dps?",
        "a": "0.002"
    },
    {
        "q": "Let h = 20879807.1699797 + -20880022.17. Let d = -215 - h. Round d to 6 dps.",
        "a": "0.00002"
    },
    {
        "q": "Let n = 163.127 - 158.6. Round n to one decimal place.",
        "a": "4.5"
    },
    {
        "q": "Let j = 107217764.25999846 - 107217895.26. Let o = 126.8 - -4.2. Let r = o + j. Round r to 7 dps.",
        "a": "-0.0000015"
    },
    {
        "q": "Let t = -1095 + 1116.98. Let b = t - 23. What is b rounded to 1 decimal place?",
        "a": "-1"
    },
    {
        "q": "Let h = 3309.023 - 3331.1. What is h rounded to one dp?",
        "a": "-22.1"
    },
    {
        "q": "Suppose 0 = -4*k + 2*o - 5*o + 72, 5*k - 4*o - 121 = 0. Let w(t) = -5*t + 4 - k*t + 2. Let u be w(-4). What is u rounded to the nearest 100?",
        "a": "100"
    },
    {
        "q": "Let b(q) = 1269414*q + 962. Let y be b(17). Round y to the nearest one hundred thousand.",
        "a": "21600000"
    },
    {
        "q": "Let h = -52 + 48.3. Let f = 3.68 + h. Let m = f - -0.8. Round m to 1 decimal place.",
        "a": "0.8"
    },
    {
        "q": "Let b be (9/3 - 1) + -3 + 6. Suppose 4*k + 3*d - 133600012 = 0, -5*d + 71089612 = b*k - 95910408. Round k to the nearest 1000000.",
        "a": "33000000"
    },
    {
        "q": "Let h be 8/(-10) + ((-87122)/35 - 10). Let f be h/(149805/(-149800) + 1). What is f rounded to the nearest 1000000?",
        "a": "75000000"
    },
    {
        "q": "Let y = 0.05157 + 0.01442555. Let a = y + -0.066. What is a rounded to seven dps?",
        "a": "-0.0000045"
    },
    {
        "q": "Let y(o) = 2*o - 10. Let r be y(10). Suppose 112 = 3*f + r. Let m = -89 + f. Round m to the nearest 10.",
        "a": "-60"
    },
    {
        "q": "Let y = -1.071 + 1.0709519. Round y to 6 decimal places.",
        "a": "-0.000048"
    },
    {
        "q": "Let b = 32.22595 - 32.3. Round b to 3 decimal places.",
        "a": "-0.074"
    },
    {
        "q": "Let o = 420697934976972 - 420697789215049.00000025. Let m = 145761945 - o. Let l = m - 22. Round l to 7 decimal places.",
        "a": "0.0000003"
    },
    {
        "q": "Let b = -109.25 - -91. Let v = 20 + b. Let h = v - 2.6. What is h rounded to 1 dp?",
        "a": "-0.9"
    },
    {
        "q": "Let a = -1417.59990563 - -1417.6. What is a rounded to 5 dps?",
        "a": "0.00009"
    },
    {
        "q": "Let c be (-1001444)/(1 - 31/32). Suppose -5*l + 15 = 0, 4*g = -l + 51898615 + 37886220. Let p = c + g. What is p rounded to the nearest 1000000?",
        "a": "-10000000"
    },
    {
        "q": "Let q = -3507 + 3660.3. Let i = q + -55.9. Let a = i + -113. Round a to the nearest integer.",
        "a": "-16"
    },
    {
        "q": "Let j(k) = 6*k - 14. Let c be j(2). Let p be 94/(c - (-11)/(-5) - -4). What is p rounded to the nearest one thousand?",
        "a": "0"
    },
    {
        "q": "Let j be (-15)/(-2)*136/(-85). Let x be (-4)/j - (-138)/18. Suppose 3750 = -x*m + 5*m. Round m to the nearest 100.",
        "a": "-1300"
    },
    {
        "q": "Suppose -20 = -4*k - 0. Suppose -4*u + 0*d + k*d - 3 = 0, -3*d - 3 = 0. Let f be u + (-1 - -3)/((-1)/(-2851)). Round f to the nearest 1000.",
        "a": "6000"
    },
    {
        "q": "Suppose -4 = 2*w, -20 = -2*p - w + 3*w. Suppose d - 3*s = 12, -4*d + 29 - p = -3*s. Suppose 4*k + 8600000 = d*k. Round k to the nearest one million.",
        "a": "-9000000"
    },
    {
        "q": "Let a(h) = 170*h**2 - 23*h - 1. Let s = -215 + 218. Let b be a(s). Round b to the nearest one hundred.",
        "a": "1500"
    },
    {
        "q": "Let u(n) = n - 8. Let w be u(4). Let y be 6572228/6 - w/6. Suppose 3*q = -5*c + 2639980, 664616 = 2*q + 3*c - y. Round q to the nearest one hundred thousand.",
        "a": "900000"
    },
    {
        "q": "Let k(p) be the third derivative of -1081*p**5/12 + 11*p**4/12 - p**3/6 + 78*p**2. Let z be k(-7). What is z rounded to the nearest 10000?",
        "a": "-270000"
    },
    {
        "q": "Let k = -220 + 280. Let n = k + -60.00297. What is n rounded to four dps?",
        "a": "-0.003"
    },
    {
        "q": "Let l(c) = 2942*c**3 + 5*c**2 - 7*c - 16. Let v be l(-2). Round v to the nearest 1000.",
        "a": "-24000"
    },
    {
        "q": "Suppose -7*g - 77*g - 85111835 = 31866565. What is g rounded to the nearest ten thousand?",
        "a": "-1390000"
    },
    {
        "q": "Suppose 7*l = -2884 - 3430. Let c = l + 635. What is c rounded to the nearest one hundred?",
        "a": "-300"
    },
    {
        "q": "Suppose -4*p + 3*r = 181539, 2*p - 2*r + 129086 = 38316. Let m = p - -195384. Round m to the nearest 10000.",
        "a": "150000"
    },
    {
        "q": "Suppose 0 = -0*u + 9*u - 36. Let h(v) = 197498*v**2 + v + 28. Let d be h(u). Round d to the nearest 100000.",
        "a": "3200000"
    },
    {
        "q": "Let i = 38.8 - -151.2. Let n = 2822927 + -2823117.0317. Let f = i + n. What is f rounded to 3 dps?",
        "a": "-0.032"
    },
    {
        "q": "Suppose 5*g - 307208 = -3*j + 3*g, 2*g + 307192 = 3*j. Round j to the nearest 1000.",
        "a": "102000"
    },
    {
        "q": "Suppose -4*m - 5*b = -15177590, -3*m - 2*b + 888857 = -10494339. Round m to the nearest ten thousand.",
        "a": "3790000"
    },
    {
        "q": "Let p = 157844202 + -93400025. Suppose 5*n + p - 5370697 = 0. Let c = n - -4514696. Round c to the nearest one million.",
        "a": "-7000000"
    },
    {
        "q": "Let y = -0.5457007877 - -0.5457. Round y to seven decimal places.",
        "a": "-0.0000008"
    },
    {
        "q": "Let a(x) = 686*x + 360. Let c be a(16). Round c to the nearest one thousand.",
        "a": "11000"
    },
    {
        "q": "Let v(k) = -28*k + 55. Let l be v(2). Let g(i) be the first derivative of 310000*i**4 - i**3/3 + i - 1. Let z be g(l). What is z rounded to the nearest 100000?",
        "a": "-1200000"
    },
    {
        "q": "Let m = 4340.3356 - 4340. What is m rounded to 1 dp?",
        "a": "0.3"
    },
    {
        "q": "Suppose -4*f + 4 = -4*c, -19 = -2*c - 9*f + 4*f. Suppose 8 = -3*l + 2, 2*x = c*l + 1280004. Round x to the nearest 100000.",
        "a": "600000"
    },
    {
        "q": "Let h = 237212.0699914 - 237212. Let p = 17.93 + -18. Let v = h + p. Round v to 6 dps.",
        "a": "-0.000009"
    },
    {
        "q": "Let t = -34 - -32. Let b = 5 + t. Suppose b*q + 5*i = 695, -2*q + 4*q - i - 459 = 0. Round q to the nearest 100.",
        "a": "200"
    },
    {
        "q": "Let m = -1517538 - -1519981.772. Let i = 2438 - m. Let z = -0.072 - i. Round z to zero decimal places.",
        "a": "6"
    },
    {
        "q": "Let w = 0.3836 + -0.3841639. Round w to four dps.",
        "a": "-0.0006"
    },
    {
        "q": "Let x(c) = -379012*c + 8. Let a(y) = -y + 1. Let j(b) = -20*a(b) + 2*x(b). Let f be j(-1). Round f to the nearest 100000.",
        "a": "800000"
    },
    {
        "q": "Suppose 3*i = 68*c - 64*c + 60732016, c - 60731996 = -3*i. What is i rounded to the nearest one hundred thousand?",
        "a": "20200000"
    },
    {
        "q": "Let o = -3938.058 - -3946. What is o rounded to 0 dps?",
        "a": "8"
    },
    {
        "q": "Let a = 0.555 - -0.155. Let s = -0.710354 + a. Round s to 5 dps.",
        "a": "-0.00035"
    },
    {
        "q": "Let h be (1 - 1) + 8 + (-4 - -2). Let y(g) = -13*g**2 + 11*g + 2. Let f be y(h). Round f to the nearest one thousand.",
        "a": "0"
    },
    {
        "q": "Let h(s) = 5*s**2 - 8*s + 6. Let x(b) = 4*b**2 - 7*b + 6. Let v(l) = -5*h(l) + 6*x(l). Let u be v(-6). Let n = 95 + u. What is n rounded to the nearest 10?",
        "a": "80"
    },
    {
        "q": "Let z = -162 - -212. Let g = -50.000765 + z. What is g rounded to five decimal places?",
        "a": "-0.00077"
    },
    {
        "q": "Let r = 469.8 + -469.7999999659. What is r rounded to seven decimal places?",
        "a": "0"
    },
    {
        "q": "Let g = 0.052368 - 33.689368. Round g to zero dps.",
        "a": "-34"
    },
    {
        "q": "Let a = 2572.001001 - 2572. What is a rounded to five dps?",
        "a": "0.001"
    },
    {
        "q": "Let i = 19.039 + -19.2. Let f = 0.15545 + i. Round f to 3 dps.",
        "a": "-0.006"
    },
    {
        "q": "Suppose -4*t + 13 + 3 = 0. Suppose 258 + 1294 = t*q - 5*o, 5*q + 4*o = 1981. Suppose b + p = q, 1799 = 5*b + 2*p - 178. What is b rounded to the nearest 10?",
        "a": "400"
    },
    {
        "q": "Let m be 3 - (0 + -1) - 2. Suppose -1 = p, m*h = -3*p + 4166 - 849. Round h to the nearest one hundred.",
        "a": "1700"
    },
    {
        "q": "Let a = 29.35 - -133.78. Let j = -161 + a. What is j rounded to one decimal place?",
        "a": "2.1"
    },
    {
        "q": "Let p = 0.429 + -0.4290012704. Round p to seven decimal places.",
        "a": "-0.0000013"
    },
    {
        "q": "Let v = -18 + -1.6. Let c = v + 19.599747. Round c to 5 decimal places.",
        "a": "-0.00025"
    },
    {
        "q": "Suppose 728*k - 733*k = 14855000. What is k rounded to the nearest one million?",
        "a": "-3000000"
    },
    {
        "q": "Let m(n) = -1434*n - 28. Let o be m(5). What is o rounded to the nearest 1000?",
        "a": "-7000"
    },
    {
        "q": "Suppose 0 = r - 145 - 1. Let j = -844 - r. What is j rounded to the nearest one hundred?",
        "a": "-1000"
    },
    {
        "q": "Let o = -16.607 + -145.503. Round o to the nearest 10.",
        "a": "-160"
    },
    {
        "q": "Let c be 15999994*4/(-4) + -6. Round c to the nearest one million.",
        "a": "-16000000"
    },
    {
        "q": "Let q = 1653 - 1652.7408. Round q to one decimal place.",
        "a": "0.3"
    },
    {
        "q": "Let k be ((-5)/10 - 0) + (-21)/(-6). Suppose 0 = 3*m + 4*t - 17292, -19541 = -k*m - 3*t - 2252. What is m rounded to the nearest 1000?",
        "a": "6000"
    },
    {
        "q": "Suppose 0 = 8*s - 18 + 2. Suppose 3*y + 158685 = -s*v - v, 0 = -v + 3*y - 52903. Let z = -137897 - v. Round z to the nearest ten thousand.",
        "a": "-90000"
    },
    {
        "q": "Let g = -0.0971 + -6.0129. Let m = -178223.89297 + 178230. Let v = m + g. What is v rounded to four dps?",
        "a": "-0.003"
    },
    {
        "q": "Let o = 278 - 571. Let v = -293.0000556 - o. Round v to five dps.",
        "a": "-0.00006"
    },
    {
        "q": "Let b = -118 - -117.813. Let w = -0.18 - b. Let p = 0.0069834 - w. What is p rounded to six dps?",
        "a": "-0.000017"
    },
    {
        "q": "Suppose -7*m + 4*m - 120 = 0. Let r be m/(-12) + -3 - (-12059999)/3. Round r to the nearest one hundred thousand.",
        "a": "4000000"
    },
    {
        "q": "Let w = 20897 + -20895.1954. Round w to two dps.",
        "a": "1.8"
    },
    {
        "q": "Let g = 519.41 + -522. Let b = -0.27 - g. Round b to zero dps.",
        "a": "2"
    },
    {
        "q": "Let o = 1739387 + -1739361.000132. Let h = -26.326 + 0.326. Let a = h + o. What is a rounded to 5 decimal places?",
        "a": "-0.00013"
    },
    {
        "q": "Let w = 0.339 + 141.061. Round w to the nearest ten.",
        "a": "140"
    },
    {
        "q": "Let w = 1179 - 1178.999126. What is w rounded to 4 dps?",
        "a": "0.0009"
    },
    {
        "q": "Let n be ((-46875)/(-6))/(40/(-32)*3/(-60)). What is n rounded to the nearest one hundred thousand?",
        "a": "100000"
    },
    {
        "q": "Let z = -11402 + 11278.93. Let w = -122 - z. Let a = -1.76 + w. What is a rounded to 1 dp?",
        "a": "-0.7"
    },
    {
        "q": "Let v = 5316.099 - 5389. Let k = 74.14 - 1.14. Let i = k + v. What is i rounded to 2 dps?",
        "a": "0.1"
    },
    {
        "q": "Suppose 7*v - 4378200 = 14*v - 17*v. Round v to the nearest ten thousand.",
        "a": "440000"
    },
    {
        "q": "Let v = -21733.341 - -21724. Round v to zero decimal places.",
        "a": "-9"
    },
    {
        "q": "Let t = -209.099 + 209. Let d = t + -40.901. Let m = d + 40.52. What is m rounded to 1 dp?",
        "a": "-0.5"
    },
    {
        "q": "Suppose 17*h - 89167119 = -13124595 + 162586476. Round h to the nearest one million.",
        "a": "14000000"
    },
    {
        "q": "Let m = 2511 - 2511.000004829. Round m to 7 decimal places.",
        "a": "-0.0000048"
    },
    {
        "q": "Suppose -5374975 = -5*l - 5*k, -2*l + 2149985 = -26*k + 29*k. Round l to the nearest one hundred thousand.",
        "a": "1100000"
    },
    {
        "q": "Let k = 0.0521 - 0.05. Let u = -47.9 + 47.9. Let l = u + k. What is l rounded to three dps?",
        "a": "0.002"
    },
    {
        "q": "Let j = 45.413004 - 45.523. Let t = j - -0.11. What is t rounded to five dps?",
        "a": "0"
    },
    {
        "q": "Suppose r + 1484 + 2716 = 0. Let p be (r/14)/((-6)/5500). Round p to the nearest 10000.",
        "a": "280000"
    },
    {
        "q": "Let c = -1528.0000003298 - -1528. What is c rounded to 7 dps?",
        "a": "-0.0000003"
    },
    {
        "q": "Let o = 196 - 196. Suppose o = -4*j + 47077 + 98923. Round j to the nearest 1000.",
        "a": "37000"
    },
    {
        "q": "Let y = -1.12 - -70.12. Let w = 30 - y. Let k = 39.00000064 + w. What is k rounded to 7 dps?",
        "a": "0.0000006"
    },
    {
        "q": "Let b = -145 + 147.25. Let f = 2.250000797 - b. Round f to seven dps.",
        "a": "0.0000008"
    },
    {
        "q": "Let t = -0.235 - 0.577. Let k = 0.81577 + t. Round k to 3 dps.",
        "a": "0.004"
    },
    {
        "q": "Let u be (1 + 9)/(4/12466). Suppose -11*w + u = -5795. Round w to the nearest one hundred.",
        "a": "3400"
    },
    {
        "q": "Suppose -144 = 4*x - 12*x. Suppose 0 = -x*o + 3*o - 88800. Round o to the nearest 100.",
        "a": "-5900"
    },
    {
        "q": "Let s = -65.574 + 0.474. Let f = s - 29.8. Let v = f - -91. What is v rounded to the nearest integer?",
        "a": "-4"
    },
    {
        "q": "Let t = -1465 + 1458.265. Let y = -8.1 + 1.2. Let v = t - y. What is v rounded to two dps?",
        "a": "0.17"
    },
    {
        "q": "Let w = -69.0095801 - -69.01. What is w rounded to 5 decimal places?",
        "a": "0.00042"
    },
    {
        "q": "Let v = 2001.1 - -33.9. Let m = v + -2033.549. What is m rounded to 1 dp?",
        "a": "1.5"
    },
    {
        "q": "Let l = 3655.9 - 3998. Round l to the nearest ten.",
        "a": "-340"
    },
    {
        "q": "Suppose 13*k - 244698188 = 72371838. Suppose -2*l - k = 3*u, l - 32520003 = 4*u + 4*l. Round u to the nearest one million.",
        "a": "-8000000"
    },
    {
        "q": "Let b(j) = 39136*j**2 + 1. Let n be b(2). Let s = 1068496 - n. Let v = -2531951 + s. Round v to the nearest 100000.",
        "a": "-1600000"
    },
    {
        "q": "Let l = 141 + -138. Suppose l*q - 237772 = 1058228. Round q to the nearest 10000.",
        "a": "430000"
    },
    {
        "q": "Let t = -3947488721.39999953 + 3947488742. Let y = 20.6 - t. What is y rounded to seven decimal places?",
        "a": "-0.0000005"
    },
    {
        "q": "Let r = 3025 + -2873.72. Round r to the nearest 10.",
        "a": "150"
    },
    {
        "q": "Let w = 0.14 + -0.25. Let k = 37.49 - w. Let x = k - 36. What is x rounded to zero dps?",
        "a": "2"
    },
    {
        "q": "Let f = -45 + 31. Let l = f - 65. Let o = l - -79.0264. What is o rounded to three dps?",
        "a": "0.026"
    },
    {
        "q": "Let v = -27.6201856 + 27.62. What is v rounded to 4 decimal places?",
        "a": "-0.0002"
    },
    {
        "q": "Let v = -5019 - -4831.69. Let j = 189 + v. What is j rounded to 0 dps?",
        "a": "2"
    },
    {
        "q": "Let b = 87912.93527 + -87985.04. Let g = -72.1 - b. Round g to 4 dps.",
        "a": "0.0047"
    },
    {
        "q": "Let z = 141.9 - 229.3. Round z to the nearest 100.",
        "a": "-100"
    },
    {
        "q": "Let t(a) = 12595*a**2 - 552*a + 32. Let n be t(-24). Round n to the nearest one million.",
        "a": "7000000"
    },
    {
        "q": "Let u = -130610 + 226470. Round u to the nearest 1000.",
        "a": "96000"
    },
    {
        "q": "Let m = 0.57 + -0.636. Let u = 131.066 + m. Let h = 131.0000063 - u. What is h rounded to 6 decimal places?",
        "a": "0.000006"
    },
    {
        "q": "Let i = -2.64 - -175.64. Let g = -177.66 + i. Round g to 0 dps.",
        "a": "-5"
    },
    {
        "q": "Let z = -18050 + 18050.0023031. What is z rounded to four dps?",
        "a": "0.0023"
    },
    {
        "q": "Suppose -15*t = 12931908 - 118046433. Let i = t + 5992365. Round i to the nearest 1000000.",
        "a": "13000000"
    },
    {
        "q": "Let y = 4686 - 4686.0001158. What is y rounded to five decimal places?",
        "a": "-0.00012"
    },
    {
        "q": "Let l(g) = -g**3 + 31*g**2 - 27*g + 16. Let p be l(28). Round p to the nearest 100.",
        "a": "1600"
    },
    {
        "q": "Let s = -122.85499 - -122.92. What is s rounded to two decimal places?",
        "a": "0.07"
    },
    {
        "q": "Let s(u) = -u**2 - 2*u + 3. Let v be s(-5). Let k = v - -20. Suppose 4*w - k*w + 272 = 0. What is w rounded to the nearest 10?",
        "a": "70"
    },
    {
        "q": "Let p = -26 - 15.5. Let l = p - -42. Let u = 0.549 - l. Round u to 2 decimal places.",
        "a": "0.05"
    },
    {
        "q": "Let i = 26 + -73. Let g = i - -47. Suppose g = -5*b + 8*b - 8730000. Round b to the nearest 100000.",
        "a": "2900000"
    },
    {
        "q": "Let y(n) = 9369*n**2 + 46*n + 4. Let k be y(-1). Round k to the nearest one hundred.",
        "a": "9300"
    },
    {
        "q": "Let w = 3808 + -3807.889. What is w rounded to 2 decimal places?",
        "a": "0.11"
    },
    {
        "q": "Let j = -35.8685 - -36. Let q = 0.0836 - j. Round q to two decimal places.",
        "a": "-0.05"
    },
    {
        "q": "Let z = 0.1033 - 5.4133. Let p = 0.87 + z. Round p to one dp.",
        "a": "-4.4"
    },
    {
        "q": "Let m = 0.25 - 0.15. Let a = m + -10.1. Let j = a - -10.000224. Round j to 5 decimal places.",
        "a": "0.00022"
    },
    {
        "q": "Let b = 0.2552 - 21.7532. What is b rounded to 0 dps?",
        "a": "-21"
    },
    {
        "q": "Let w = -141814605 + 141837714.19968. Let x = 23106 - w. Let c = x - -3.2. What is c rounded to four dps?",
        "a": "0.0003"
    },
    {
        "q": "Let t = -47.145543 + 0.146983. Let s = 62.4 + -109.4. Let z = t - s. Round z to 4 decimal places.",
        "a": "0.0014"
    },
    {
        "q": "Let k = -293184 + 889748. Let b = k + -596271.737. Let j = -292 + b. What is j rounded to two decimal places?",
        "a": "0.26"
    },
    {
        "q": "Suppose 0 = 4*b - 29 + 5. Suppose 3*t + b = 0, 2*x - 6*t + t = -25619990. Round x to the nearest one million.",
        "a": "-13000000"
    },
    {
        "q": "Let r = 0.195 - -106.805. Let y = r + -107.00624. What is y rounded to three dps?",
        "a": "-0.006"
    },
    {
        "q": "Suppose -1513200 = n + 3*n. Round n to the nearest ten thousand.",
        "a": "-380000"
    },
    {
        "q": "Let y = 3032.9999979632 + -3033. What is y rounded to 7 decimal places?",
        "a": "-0.000002"
    },
    {
        "q": "Let a = 22.7701067 - 22.77. Round a to four dps.",
        "a": "0.0001"
    },
    {
        "q": "Let j(u) = 8*u - 14. Let f be j(4). Let k be (1 - 547001)/(f/(-180)). Round k to the nearest 1000000.",
        "a": "5000000"
    },
    {
        "q": "Let f be 4/(-6)*81/(-18). Suppose 4*h + 5*b = -376 - 645, 3*h + f*b + 765 = 0. Round h to the nearest 100.",
        "a": "-300"
    },
    {
        "q": "Let g(w) = -w**3 - 22*w**2 + 3. Let l be g(-22). Suppose -2*s + l = -3, -2*p + 83597 = -s. Round p to the nearest 1000.",
        "a": "42000"
    },
    {
        "q": "Let d(r) = -12182849*r - 3. Let k be d(-3). Suppose i = 7*i - k. Let x = i + -11991424. Round x to the nearest 1000000.",
        "a": "-6000000"
    },
    {
        "q": "Suppose s + 5 = 2*q, -2*q - s - 4*s - 1 = 0. Suppose -87 + 997 = -q*b. Let a be (b/39)/((4/(-18))/(-2)). Round a to the nearest ten.",
        "a": "-110"
    },
    {
        "q": "Let c(v) = 224327*v**2 - 39*v - 240. Let u be c(-8). What is u rounded to the nearest 1000000?",
        "a": "14000000"
    },
    {
        "q": "Suppose -2*s = 3*w - 5572300, 4*s + 25 = 9*s. Let l = 953430 - w. What is l rounded to the nearest 10000?",
        "a": "-900000"
    },
    {
        "q": "Let f = -31002463.99722 + 31002166. Let l = 298 + f. What is l rounded to 3 dps?",
        "a": "0.003"
    },
    {
        "q": "Let w = 1141 - 1863. Let b = -722.000000443 - w. Round b to seven decimal places.",
        "a": "-0.0000004"
    },
    {
        "q": "Let n = -1611896 + 2705896. Round n to the nearest one hundred thousand.",
        "a": "1100000"
    },
    {
        "q": "Suppose 0*f = 4*f + 84. Let c = f - -16. Let h be 5/(c/(-262)) + -2. Round h to the nearest ten.",
        "a": "260"
    },
    {
        "q": "Let l = 11897487 - 11897487.20499868. Let m = l + 0.205. Round m to 7 decimal places.",
        "a": "0.0000013"
    },
    {
        "q": "Let w = 154627286 - 431583984. Let n = w + 276956660.0000058. Let g = -38 - n. Round g to 6 dps.",
        "a": "-0.000006"
    },
    {
        "q": "Let r = 44095.922436 + 0.077564. Let k = r + -44095.74789. Let u = -0.251 + k. What is u rounded to four decimal places?",
        "a": "0.0011"
    },
    {
        "q": "Let f be (1 - 1)/((-11)/(-11)). Let h be 2 - (0/(-1) + f). Suppose -3*w - h*t - 3*t = -88, -5*w + t + 100 = 0. What is w rounded to 0 dps?",
        "a": "21"
    },
    {
        "q": "Let q = -20990.262 - -20223. Let z = q - -768. Let j = z + -0.8. Round j to two dps.",
        "a": "-0.06"
    },
    {
        "q": "Let w = 0.0395 - -424.9605. Let a = -425.00433 + w. Round a to three dps.",
        "a": "-0.004"
    },
    {
        "q": "Let v = 21 + -19. Let j be (v/6)/((-22)/12 + 2). Suppose -2*g + 13000005 = k - j*k, 0 = 3*g - 2*k - 19500010. What is g rounded to the nearest one million?",
        "a": "7000000"
    },
    {
        "q": "Let t be (-6)/(6 - 204/33). Suppose -t*g - 39040 = -37*g. What is g rounded to the nearest 1000?",
        "a": "10000"
    },
    {
        "q": "Let d = -4307.09193 - -4306.8. Round d to three decimal places.",
        "a": "-0.292"
    },
    {
        "q": "Let b = 0.4247 - 78.8247. What is b rounded to the nearest 10?",
        "a": "-80"
    },
    {
        "q": "Let k = 26227219 - 26227487.00121. Let f = -268 - k. Round f to three dps.",
        "a": "0.001"
    },
    {
        "q": "Suppose -14*h = -8*h - 246. Suppose -h*l = -40*l - 34600. What is l rounded to the nearest ten thousand?",
        "a": "30000"
    },
    {
        "q": "Let b = 80087.745 + -80209.7450048. Let s = 122 + b. Round s to five decimal places.",
        "a": "0"
    },
    {
        "q": "Let t = 1.6 + 6.4. Let y = -2405 + 2397.23. Let h = y + t. Round h to one dp.",
        "a": "0.2"
    },
    {
        "q": "Let h = -46 + 50. Let u = -48.36 - -45. Let d = u + h. What is d rounded to 1 decimal place?",
        "a": "0.6"
    },
    {
        "q": "Let s = 213.917 + 0.183. Let y = -205 - -436. Let d = s - y. Round d to 0 dps.",
        "a": "-17"
    },
    {
        "q": "Let r = -71 - -71. Suppose -4*z + 0*z + 208 = r. Round z to the nearest 10.",
        "a": "50"
    },
    {
        "q": "Let o = -6779 - -6775.029. Let r = -1.1 + -2.9. Let a = o - r. What is a rounded to 2 dps?",
        "a": "0.03"
    },
    {
        "q": "Let l = -31325818350458.0549977 - -31325817080382. Let w = 1270076 + l. Let a = -0.055 - w. What is a rounded to 7 dps?",
        "a": "-0.0000023"
    },
    {
        "q": "Let j = 0.0106 - 0.0105986006. What is j rounded to 7 decimal places?",
        "a": "0.0000014"
    },
    {
        "q": "Let w = 4.4 - 4.357. Let h = -0.04294 + w. Round h to four dps.",
        "a": "0.0001"
    },
    {
        "q": "Suppose 8*i = 5*i + 475199994. Suppose 76*r - 35*r + 369 = 0. Let c be 8/(-36) + i/r. What is c rounded to the nearest one million?",
        "a": "-18000000"
    },
    {
        "q": "Let d = 5585.976008 - 5586. Round d to four decimal places.",
        "a": "-0.024"
    },
    {
        "q": "Let o = -42 + 47. Let w(v) = -v + 7. Let a be w(o). Suppose k = 2*k + 5, 8199985 = a*u + 3*k. What is u rounded to the nearest 1000000?",
        "a": "4000000"
    },
    {
        "q": "Let u = -0.036 + -0.164. Let a = u + 2.52. Round a to 0 decimal places.",
        "a": "2"
    },
    {
        "q": "Suppose -302653 = 7*r - 2*r - 3*c, 2*r - 5*c = -121065. Round r to the nearest 10000.",
        "a": "-60000"
    },
    {
        "q": "Let w = 3115.999995884 - 3116. Round w to seven dps.",
        "a": "-0.0000041"
    },
    {
        "q": "Let g = -132 + 185. Let o = g - 34. Let n = o - 18.99875. Round n to four dps.",
        "a": "0.0013"
    },
    {
        "q": "Suppose 5*c - 5*v - 55 = 0, 4*c - 4*v + 6 = 5*c. Suppose c*s + 196454 = -146546. What is s rounded to the nearest one thousand?",
        "a": "-34000"
    },
    {
        "q": "Let s = -21.652129 - 2.346901. Let z = -0.01 + 24.01. Let g = s + z. Round g to 4 decimal places.",
        "a": "0.001"
    },
    {
        "q": "Let g(w) = -2*w**2 + 8*w + 18. Let b be g(-2). Let r(n) = 41667*n**2 + 3*n + 6. Let j be r(b). What is j rounded to the nearest 100000?",
        "a": "1500000"
    },
    {
        "q": "Let z = -162 + 160. Let f = -3074381 + 3074378.9999888. Let b = z - f. What is b rounded to six dps?",
        "a": "0.000011"
    },
    {
        "q": "Let h = 151.44277 - 151.17. Round h to three dps.",
        "a": "0.273"
    },
    {
        "q": "Let o = 3297 - 10521. What is o rounded to the nearest one thousand?",
        "a": "-7000"
    },
    {
        "q": "Let f = -2.16 + 3.5. Let b = f + -1.3508. Round b to 3 decimal places.",
        "a": "-0.011"
    },
    {
        "q": "Let p = -82.1 + -50.1. Let u = p - -132. What is u rounded to zero decimal places?",
        "a": "0"
    },
    {
        "q": "Let r = 232 - 61. Let b = -171.0000961 + r. Round b to five dps.",
        "a": "-0.0001"
    },
    {
        "q": "Let z = 0.004 - -59.996. Let r = z - 116. Let x = r - -55.9999954. Round x to six dps.",
        "a": "-0.000005"
    },
    {
        "q": "Let p be -9486*(-7 - -9) - 8. Round p to the nearest 1000.",
        "a": "-19000"
    },
    {
        "q": "Let l = -4.9183 + -0.0347. What is l rounded to the nearest integer?",
        "a": "-5"
    },
    {
        "q": "Let r = 180 + -168. Suppose 7*g + r*g = -48260000. Round g to the nearest one hundred thousand.",
        "a": "-2500000"
    },
    {
        "q": "Let m = -1.608 + 945.608. Let b = m + -923.21. What is b rounded to the nearest integer?",
        "a": "21"
    },
    {
        "q": "Let p = 6426 + -6459.496. Let y = p + -0.004. What is y rounded to the nearest integer?",
        "a": "-34"
    },
    {
        "q": "Let o(k) = -14455862*k - 1. Let s be o(-2). Suppose 0 = 8*w + s + 40928277. Round w to the nearest one hundred thousand.",
        "a": "-8700000"
    },
    {
        "q": "Let t = 2427687.3606904 + -225485.6004394. Let y = 2202198 - t. Let f = -3.76 - y. Round f to 5 dps.",
        "a": "0.00025"
    },
    {
        "q": "Let s(d) = d**3 + 9*d**2 - 11*d + 4. Let b be s(-10). Let p(i) = -1360*i**3 + 8*i**2 + 19*i + 6. Let n be p(b). Round n to the nearest one hundred thousand.",
        "a": "-3700000"
    },
    {
        "q": "Let i = 89 + -69. Let z = -14.9 + i. What is z rounded to 1 dp?",
        "a": "5.1"
    },
    {
        "q": "Let r = -13604.22 - -15053.8. Let f = r + -1450.800057. Let t = f - -1.22. What is t rounded to 5 decimal places?",
        "a": "-0.00006"
    },
    {
        "q": "Let o = -22614 - -22614.23669. What is o rounded to three decimal places?",
        "a": "0.237"
    },
    {
        "q": "Let r = 0.00758 - -0.003275. Round r to 4 dps.",
        "a": "0.0109"
    },
    {
        "q": "Let x = 104347.94 + -104347.82979237. Let w = -0.1102 + x. What is w rounded to 6 dps?",
        "a": "0.000008"
    },
    {
        "q": "Let h = 136.812 - 150.6. Round h to zero dps.",
        "a": "-14"
    },
    {
        "q": "Let t = -1.0011303334 - -430.0011476334. Let p = t + -429. What is p rounded to 5 dps?",
        "a": "0.00002"
    },
    {
        "q": "Let r = 20964.00010021 - 20964. What is r rounded to 6 dps?",
        "a": "0.0001"
    },
    {
        "q": "Let l = 38262.051 + -38215. Let t = l + 0.349. Round t to the nearest ten.",
        "a": "50"
    },
    {
        "q": "Let a = 1960 + -1025. Let c be ((-1140)/1)/(11/a). What is c rounded to the nearest 10000?",
        "a": "-100000"
    },
    {
        "q": "Let v = 60.3 + -60.295787. Round v to three dps.",
        "a": "0.004"
    },
    {
        "q": "Let r = -21.99757 + 22. Round r to 3 dps.",
        "a": "0.002"
    },
    {
        "q": "Let j = 828 + -827.996478. What is j rounded to four decimal places?",
        "a": "0.0035"
    },
    {
        "q": "Let j = -54.8 + 10.8. Let g = j - 11. Let z = g - -55.00066. What is z rounded to four dps?",
        "a": "0.0007"
    },
    {
        "q": "Suppose -138*b + 14668642 = -131*b + 539842. What is b rounded to the nearest one hundred thousand?",
        "a": "2000000"
    },
    {
        "q": "Let c = -45 + 1. Let q = -43.9999957 - c. What is q rounded to 6 dps?",
        "a": "0.000004"
    },
    {
        "q": "Suppose -4473630 = 15*f - 5*f - 188473630. What is f rounded to the nearest one million?",
        "a": "18000000"
    },
    {
        "q": "Let l be 3/(-5) + 267841/35. Let u = l - 3757. Suppose -5*s + u = -3*g, 2*g - 2*s + 3012 - 422 = 0. What is g rounded to the nearest 100?",
        "a": "-1300"
    },
    {
        "q": "Suppose 10921 = 4*c - 21639. Suppose c = -2*z + 3*z - 2*o, -5*z + 40670 = -4*o. What is z rounded to the nearest one thousand?",
        "a": "8000"
    },
    {
        "q": "Let p = 4.943 + 1192.457. Round p to the nearest 100.",
        "a": "1200"
    },
    {
        "q": "Let b(x) = -9*x - 44. Let m(j) = -11*j - 48. Let s(t) = 6*b(t) - 5*m(t). Let v be (-15)/2*(-8)/6. Let h be s(v). Round h to the nearest ten.",
        "a": "-10"
    },
    {
        "q": "Let p = -7055072.3 - 451149176.7. Let x = -458204286.9999994 - p. Let g = -38 - x. What is g rounded to seven decimal places?",
        "a": "-0.0000006"
    },
    {
        "q": "Let m(l) = 1 + 0*l - 4*l**2 - 3*l + 1. Suppose -d - 8 = -5*s, 57*d + 4*s - 76 = 52*d. Let z be m(d). What is z rounded to the nearest one hundred?",
        "a": "-600"
    },
    {
        "q": "Let f = -0.93 + -0.47. Let y = -1.81 - f. Let o = -0.418 - y. Round o to 3 dps.",
        "a": "-0.008"
    },
    {
        "q": "Let u = -181 + 181.012. Let p = -0.0016 + u. What is p rounded to 3 decimal places?",
        "a": "0.01"
    },
    {
        "q": "Let y = 0.5 + -2. Let w = -39799687 - -39799688.49999912. Let j = w + y. Round j to 7 decimal places.",
        "a": "-0.0000009"
    },
    {
        "q": "Let u = -1437477 + 1001667. Round u to the nearest ten thousand.",
        "a": "-440000"
    },
    {
        "q": "Let t = 4889.99994052 + -4890. What is t rounded to 5 dps?",
        "a": "-0.00006"
    },
    {
        "q": "Let f = 17017.600045 - 17015.9. Let h = 4.1 - 2.4. Let u = h - f. Round u to 5 decimal places.",
        "a": "-0.00005"
    },
    {
        "q": "Let d = -208.729 - 2.571. Let k = d - -210. Round k to 0 decimal places.",
        "a": "-1"
    },
    {
        "q": "Let d(l) = -l + 9. Let z be d(9). Let r be (z - 55)/((-3)/(-816)*-2). What is r rounded to the nearest one thousand?",
        "a": "7000"
    },
    {
        "q": "Let o = -1831.85947 + -276.54143. Let w = o - -2107.3. Let j = -1.1 - w. Round j to three decimal places.",
        "a": "0.001"
    },
    {
        "q": "Let n = 11931499 + -11931750.99452. Let a = n - -252. What is a rounded to 4 decimal places?",
        "a": "0.0055"
    },
    {
        "q": "Let a = -1.4107 + 1.380288. What is a rounded to 3 decimal places?",
        "a": "-0.03"
    },
    {
        "q": "Let l = -0.23646 - -0.213686. What is l rounded to four decimal places?",
        "a": "-0.0228"
    },
    {
        "q": "Let y(t) = t**2 - 22*t - 26. Let d be y(23). Let o be 2 + (216 - d) - -4. Suppose 5*m + o = 5*j, -5*m + 3*j = -4*m + 35. Round m to the nearest one hundred.",
        "a": "-100"
    },
    {
        "q": "Let c = -297.47 - -122.78. Round c to 0 decimal places.",
        "a": "-175"
    },
    {
        "q": "Let g = 1613.9 + 734.5. Round g to the nearest 10.",
        "a": "2350"
    },
    {
        "q": "Let m(q) = 2*q**3 - 150*q**2 + 94*q - 240. Let j be m(60). Round j to the nearest 10000.",
        "a": "-100000"
    },
    {
        "q": "Let m = -118.862635336 + -0.137098664. Let x = m + 119. Round x to 4 decimal places.",
        "a": "0.0003"
    },
    {
        "q": "Suppose 145685 = -m - 5*x, 28*m + 3*x = 26*m - 291391. What is m rounded to the nearest one thousand?",
        "a": "-146000"
    },
    {
        "q": "Let l = 310 - 104. Let d = 205.999978 - l. What is d rounded to five dps?",
        "a": "-0.00002"
    },
    {
        "q": "Let u = 7501.1607 - 7502. What is u rounded to 1 dp?",
        "a": "-0.8"
    },
    {
        "q": "Let f = -6122 - -6244.24. What is f rounded to the nearest 10?",
        "a": "120"
    },
    {
        "q": "Let m = -487.22883 - 0.07117. What is m rounded to the nearest 10?",
        "a": "-490"
    },
    {
        "q": "Let a = 121 + 16. Let d = a + -137.194. What is d rounded to one dp?",
        "a": "-0.2"
    },
    {
        "q": "Suppose 7*l - 280 = -980. Let c be (4 + -7)*l*(-176)/(-6). Round c to the nearest one thousand.",
        "a": "9000"
    },
    {
        "q": "Let b = 0.022 - 0.06. Let t = b - -87.038. Let l = t - 87.00051. What is l rounded to four decimal places?",
        "a": "-0.0005"
    },
    {
        "q": "Let t = 0.254169 - 0.039659. Round t to 3 dps.",
        "a": "0.215"
    },
    {
        "q": "Suppose 122*i + 6923712 = 9*i - 29089388. What is i rounded to the nearest ten thousand?",
        "a": "-320000"
    },
    {
        "q": "Suppose 3*o - 2*g - 49137 = 0, 4*o + g - 28954 = 36551. What is o rounded to the nearest one hundred?",
        "a": "16400"
    },
    {
        "q": "Let g = 50.4 - 65. Let r = 0.04 + 3.26. Let y = r + g. Round y to the nearest integer.",
        "a": "-11"
    },
    {
        "q": "Let i = -3063 - -3063.0000001323. What is i rounded to seven decimal places?",
        "a": "0.0000001"
    },
    {
        "q": "Suppose 2*w = 5*b + 122793, 0 = 4*w - 0*b - 4*b - 245556. Let j = 66522 - 99906. Let z = w + j. Round z to the nearest ten thousand.",
        "a": "30000"
    },
    {
        "q": "Let d be 2 + 5 + (0 - (-4 + 4)). Let q(u) = -41*u**3 + 5 + 7*u + 11 - 2. Let m be q(d). Round m to the nearest one thousand.",
        "a": "-14000"
    },
    {
        "q": "Let a be (-27)/(-12)*(10/(-2) + 1). Let y(v) = -17 + 6 - 11 - 12558*v. Let f be y(a). Round f to the nearest ten thousand.",
        "a": "110000"
    },
    {
        "q": "Let b = -6956 - -6955.7029. Round b to one dp.",
        "a": "-0.3"
    },
    {
        "q": "Let d = 0.08936 + -0.061854. Let y = -0.362558 - d. Let p = y - -0.39. What is p rounded to 5 dps?",
        "a": "-0.00006"
    },
    {
        "q": "Let n = 0.4446 - 0.23692. What is n rounded to three decimal places?",
        "a": "0.208"
    },
    {
        "q": "Let b = 3143717 + -4432617. What is b rounded to the nearest ten thousand?",
        "a": "-1290000"
    },
    {
        "q": "Let o = -1.271 + -0.129. Let t = -1.888 - o. What is t rounded to 1 decimal place?",
        "a": "-0.5"
    },
    {
        "q": "Suppose -3*g + 4*f - 22 = 0, 2*g - 5*f = g + 11. Let s(v) = -v**3 - 14*v**2 + 6*v + 14. Let x be s(g). What is x rounded to the nearest 1000?",
        "a": "0"
    },
    {
        "q": "Suppose -a = -5*z + 4*a + 21544925, -z = -2*a - 4308988. Let o = z + -2168982. What is o rounded to the nearest 100000?",
        "a": "2100000"
    },
    {
        "q": "Suppose -14*y - 4*y + 3366 = 0. Suppose 0 = 12*t - 14*t + m + 354, -t + 3*m + y = 0. What is t rounded to the nearest 100?",
        "a": "200"
    },
    {
        "q": "Suppose 0 = 4*h + 30939 - 86459. Let k = h + -6170. Round k to the nearest one thousand.",
        "a": "8000"
    },
    {
        "q": "Let b = -1820.6 - -1801.421. Let u = 17.7 + b. Round u to one decimal place.",
        "a": "-1.5"
    },
    {
        "q": "Let k = -5.01689 - -4.721. What is k rounded to three decimal places?",
        "a": "-0.296"
    },
    {
        "q": "Suppose -6*d = 3*s - 3*d - 21, 5*s + 5 = 5*d. Suppose s*g - 27 = -15. Suppose 5*k + 22984 = g*x, -3*k - 7*x + 4*x = 13812. Round k to the nearest 1000.",
        "a": "-5000"
    },
    {
        "q": "Let l(n) be the first derivative of 143*n**3/3 - 15*n**2/2 - 2*n - 24. Let w be l(7). Round w to the nearest one thousand.",
        "a": "7000"
    },
    {
        "q": "Let m(s) = 34*s**3 - 36*s**2 + 104*s + 48. Let q be m(26). Round q to the nearest one hundred thousand.",
        "a": "600000"
    },
    {
        "q": "Let b = -32.23 + 30.6. Let v = -1.6300609 - b. Round v to five decimal places.",
        "a": "-0.00006"
    },
    {
        "q": "Let c be 7/(112/167007840) - -10. What is c rounded to the nearest 1000000?",
        "a": "10000000"
    },
    {
        "q": "Let b = -0.3965 - -0.3964994328. What is b rounded to 7 decimal places?",
        "a": "-0.0000006"
    },
    {
        "q": "Let n(h) = -3*h - 7. Suppose -2*c - 15 + 9 = 0. Let u be n(c). Suppose -2*g = 5*p - 19, 0*g + 5*g + u*p = 37. What is g rounded to zero dps?",
        "a": "7"
    },
    {
        "q": "Suppose -2*w + 5*t - 231890 = 0, 19*t - 231910 = 2*w + 24*t. Round w to the nearest one thousand.",
        "a": "-116000"
    },
    {
        "q": "Let g = 309.174 - -1238.036. Let l = -1541 + g. Let p = -1.69 - l. Round p to zero decimal places.",
        "a": "-8"
    },
    {
        "q": "Let p = 197090 - 533370. Let r = 1520280 + p. Round r to the nearest one hundred thousand.",
        "a": "1200000"
    },
    {
        "q": "Let j = 121338745 + -121338578.000313. Let a = 167 - j. What is a rounded to 4 decimal places?",
        "a": "0.0003"
    },
    {
        "q": "Let a = -784.1119 + 784.6. Round a to two dps.",
        "a": "0.49"
    },
    {
        "q": "Let g = -1539.9998942 + 1540. What is g rounded to four dps?",
        "a": "0.0001"
    },
    {
        "q": "Let z = -37.352 - -0.252. Let x = -5.1 - z. Let k = 31.99999963 - x. Round k to 7 dps.",
        "a": "-0.0000004"
    },
    {
        "q": "Suppose -u - 5*d + 2*d = 0, -1 = -u - 2*d. Let x be (-21 + (9 - 6))*-85*u. Round x to the nearest one hundred.",
        "a": "4600"
    },
    {
        "q": "Suppose 0 = -126*l + 125080179 + 34574421. Round l to the nearest 10000.",
        "a": "1270000"
    },
    {
        "q": "Let j = -1692 + 1693.886. Round j to one decimal place.",
        "a": "1.9"
    },
    {
        "q": "Suppose 0 = k + z - 51210002, -3*k - 5*z = -83958966 - 69671044. Round k to the nearest one million.",
        "a": "51000000"
    },
    {
        "q": "Suppose -3*c + 39 = 2*w, -w - 21 = -c + w. Let j be 2779996 + (7 - c/5). Round j to the nearest 100000.",
        "a": "2800000"
    },
    {
        "q": "Let v = 4743 + -4742.998725. What is v rounded to four decimal places?",
        "a": "0.0013"
    },
    {
        "q": "Let r = 235.035235913 - 0.036905913. Let g = 235 - r. Round g to 4 dps.",
        "a": "0.0017"
    },
    {
        "q": "Let n = 3192.6795 + -3193. What is n rounded to one decimal place?",
        "a": "-0.3"
    },
    {
        "q": "Let k be 0/1 - (6 + -7)*15564. Suppose -k = -3*o + 19836. What is o rounded to the nearest ten thousand?",
        "a": "10000"
    },
    {
        "q": "Let q = -36167.99968962 - -36168. What is q rounded to 5 dps?",
        "a": "0.00031"
    },
    {
        "q": "Let t(h) = 2*h + 31. Let d be t(-15). Let k be d - (-2 + (0 - -21400003)). What is k rounded to the nearest one million?",
        "a": "-21000000"
    },
    {
        "q": "Suppose 21*b - 22*b - 5544003 = -6*f, 5*f - 4620015 = 5*b. Round f to the nearest one hundred thousand.",
        "a": "900000"
    },
    {
        "q": "Let a be ((-1)/2)/(9/36). Let p be 3 + (-2 - a) - -2. Let l be (-64500)/(p/((-30)/9)). Round l to the nearest 10000.",
        "a": "40000"
    },
    {
        "q": "Let w = 25.26 - 25.259367. Round w to 5 dps.",
        "a": "0.00063"
    },
    {
        "q": "Let a = -91.892 - -93. Let c = a + 0.362. Round c to one decimal place.",
        "a": "1.5"
    },
    {
        "q": "Let t = -16.288386 + 0.288306. Let w = 2522 + -2506. Let c = t + w. What is c rounded to four dps?",
        "a": "-0.0001"
    },
    {
        "q": "Let s = 177493 + -177493.95623. Let f = -0.961 - s. Round f to three dps.",
        "a": "-0.005"
    },
    {
        "q": "Let u be ((-4)/6)/(3/36*-1). Suppose -u*i = -4*i + 20680. What is i rounded to the nearest 1000?",
        "a": "-5000"
    },
    {
        "q": "Let o = 4768112.378342 + -4768117. Let v = 2.841575 + o. Let h = 1.78 + v. Round h to 5 decimal places.",
        "a": "-0.00008"
    },
    {
        "q": "Let k = 80.87003841 + -80.87. What is k rounded to five dps?",
        "a": "0.00004"
    },
    {
        "q": "Let d = 1123698212 + -1123698213.060000066. Let c = -1.06 - d. Round c to 7 decimal places.",
        "a": "0.0000001"
    },
    {
        "q": "Let x = -239 - -215.8. Let a = x + 3.2. Let q = a + 35.6. What is q rounded to the nearest integer?",
        "a": "16"
    },
    {
        "q": "Let q = 28736.15446 + -0.15446. Let y = q + -28740.89888. Let g = -4.9 - y. What is g rounded to four dps?",
        "a": "-0.0011"
    },
    {
        "q": "Let l = -2.5 - -366.3. Let s = l - 397. Round s to the nearest integer.",
        "a": "-33"
    },
    {
        "q": "Let h = 93064.9399962 - 93064.09. Let x = h - 0.85. What is x rounded to six decimal places?",
        "a": "-0.000004"
    },
    {
        "q": "Let b = 103.5364 + 0.0136. What is b rounded to the nearest integer?",
        "a": "104"
    },
    {
        "q": "Let h = -163.324 - -165. Let z = h + -0.026. Let m = 1.650121 - z. What is m rounded to 5 dps?",
        "a": "0.00012"
    },
    {
        "q": "Suppose u = 4*u - 69240. Suppose 2*l - u - 78920 = 0. What is l rounded to the nearest 10000?",
        "a": "50000"
    },
    {
        "q": "Let x = -3549633485.80000669 + 3549633466. Let c = -19.8 - x. What is c rounded to 7 decimal places?",
        "a": "0.0000067"
    },
    {
        "q": "Let v = 6.43814 - 7.0274. Let z = v + 0.584. Round z to three dps.",
        "a": "-0.005"
    },
    {
        "q": "Let z = -38235.19075237307 - 4.41544818693. Let m = z - -38266.6062. Let v = -27 + m. Round v to 7 dps.",
        "a": "-0.0000006"
    },
    {
        "q": "Let y(j) = 5*j + 33. Let l be y(-6). Suppose -5*x + 4*v = -x - 4040016, l*v = -5*x + 5049988. Round x to the nearest one million.",
        "a": "1000000"
    },
    {
        "q": "Let p be 36/27*(1 + 1/2). Let j be (-4)/(-18) + (-302470)/(-9). Let t be j/(-20) + 1/5*p. What is t rounded to the nearest one hundred?",
        "a": "-1700"
    },
    {
        "q": "Let x be -6*(-16)/(-24) - -1425. Round x to the nearest 10.",
        "a": "1420"
    },
    {
        "q": "Let p = 91 - 66.2. Let f = 81.3 - p. What is f rounded to the nearest 10?",
        "a": "60"
    },
    {
        "q": "Let j = -3.32 + -32.78. Let f = j + 32.48. What is f rounded to one decimal place?",
        "a": "-3.6"
    },
    {
        "q": "Let t(u) = 3 + 18*u + 26*u - 48*u - u**2 + 2*u**2. Let x be t(5). Let l(d) = 3*d**2 - 14*d + 11. Let m be l(x). What is m rounded to the nearest 10?",
        "a": "90"
    },
    {
        "q": "Let i = -215.18 + 283.2. Let v = -2.48 - i. Round v to the nearest ten.",
        "a": "-70"
    },
    {
        "q": "Let y = 1.2 - 3.56. Let w = -0.54 + y. Let l = w - -15.8. What is l rounded to the nearest integer?",
        "a": "13"
    },
    {
        "q": "Let y(p) = 15*p + 1. Let i be y(-1). Let d(z) = -81*z - 9. Let h be d(i). Let l be (-130)/(-15)*2*h. What is l rounded to the nearest one thousand?",
        "a": "20000"
    },
    {
        "q": "Let u = -43473.00044606 - -43473. What is u rounded to six dps?",
        "a": "-0.000446"
    },
    {
        "q": "Let h = -2850 - -2850.000001248. What is h rounded to six dps?",
        "a": "0.000001"
    },
    {
        "q": "Let x = 717.623428511 + -752.57343006. Let b = 34.95 + x. Round b to seven dps.",
        "a": "-0.0000015"
    },
    {
        "q": "Let h be (3 - 4) + (-31382 - (-6 + 3)). What is h rounded to the nearest ten thousand?",
        "a": "-30000"
    },
    {
        "q": "Let k = -0.0306 + -426.9694. Let i = -427.0307 - k. What is i rounded to three decimal places?",
        "a": "-0.031"
    },
    {
        "q": "Let g(b) = -b**2 - 28*b. Let i be g(-24). Let h = -158 + i. What is h rounded to the nearest ten?",
        "a": "-60"
    },
    {
        "q": "Let m = -152663.170742 + 152663. Let r = m + 0.171. Round r to 5 dps.",
        "a": "0.00026"
    },
    {
        "q": "Let x(u) = 4*u + 24. Let a be x(-6). Suppose 7*o - 2*o - 360 = a. Suppose -2*d = 4*q + 198, -2*d - 3*d - o = q. What is q rounded to the nearest 10?",
        "a": "-50"
    },
    {
        "q": "Let f(z) = z**2 + 1. Let d(t) = -626250*t**3 + 6*t**2 + 4*t + 9. Let i(u) = -d(u) + 5*f(u). Let h be i(-2). Round h to the nearest one hundred thousand.",
        "a": "-5000000"
    },
    {
        "q": "Let r = -8136.7578 + 8138. Let a = 0.0682 - r. Round a to one dp.",
        "a": "-1.2"
    },
    {
        "q": "Suppose 17*i = 770 - 2470. Let q be i/(4 + 3380005/(-845000)). What is q rounded to the nearest 1000000?",
        "a": "17000000"
    },
    {
        "q": "Let o = -5 - -5. Let i(r) = -r**2 - 3*r + 4140. Let m be i(o). What is m rounded to the nearest one thousand?",
        "a": "4000"
    },
    {
        "q": "Let p(s) = -1708*s + 9. Let u be p(-2). Let l be (18171 - -3) + (-3)/(-3). Suppose -l - u = 4*q. Round q to the nearest 1000.",
        "a": "-5000"
    },
    {
        "q": "Let m(o) = -162*o**2 + 2*o + 2. Let g be (-30)/(-35)*(-5)/(30/(-28)). Let j be m(g). Let w be (j/(-6) - 1) + (-6)/(-9). What is w rounded to the nearest 100?",
        "a": "400"
    },
    {
        "q": "Let v = -2983.96486 - -2984. Round v to two decimal places.",
        "a": "0.04"
    },
    {
        "q": "Let l be (-22)/44 - 3395202/(-4). What is l rounded to the nearest 100000?",
        "a": "800000"
    },
    {
        "q": "Let o(u) = 79*u**2 - 79*u**2 - u + 12*u**3. Suppose -1 = 3*r + 5. Let v be o(r). What is v rounded to the nearest ten?",
        "a": "-90"
    },
    {
        "q": "Suppose -3*m + 2*m - 2*h - 141 = 0, 2*h - 306 = 2*m. Let w be (m*47 + 3)*-200. Suppose 8*y - 7*y - w = 0. Round y to the nearest one hundred thousand.",
        "a": "1400000"
    },
    {
        "q": "Let f = -434 + 407.9. Let h = f - -1.9. Round h to the nearest ten.",
        "a": "-20"
    },
    {
        "q": "Let k = 20770 + -20770.0036821. Round k to 5 dps.",
        "a": "-0.00368"
    },
    {
        "q": "Let x = -0.1 - -201.45. Let o = -211 + x. What is o rounded to 0 decimal places?",
        "a": "-10"
    },
    {
        "q": "Let v be (-15)/(-3)*(19 - 20). Let r(h) = 1. Let k(n) = 92000*n - 200. Let t(b) = -k(b) - 200*r(b). Let g be t(v). What is g rounded to the nearest 100000?",
        "a": "500000"
    },
    {
        "q": "Let b = 3.0041 + -3.0040987539. What is b rounded to seven dps?",
        "a": "0.0000012"
    },
    {
        "q": "Let y = 109.481898 + -60.981319. Let w = 48.5 - y. What is w rounded to 4 decimal places?",
        "a": "-0.0006"
    },
    {
        "q": "Let l = -6387 - -204. Let u = 9317 - l. What is u rounded to the nearest one thousand?",
        "a": "16000"
    },
    {
        "q": "Let w = -105.77949 - -0.16949. What is w rounded to the nearest integer?",
        "a": "-106"
    },
    {
        "q": "Let l = -218.501031 - -218.5. Round l to four dps.",
        "a": "-0.001"
    },
    {
        "q": "Suppose 49*d - 65*d = 837120. Round d to the nearest ten thousand.",
        "a": "-50000"
    },
    {
        "q": "Let a = -4083993 - -7346493. What is a rounded to the nearest 100000?",
        "a": "3300000"
    },
    {
        "q": "Let b(j) be the first derivative of 35*j**3/3 + j**2 + 43*j - 50. Let s be b(-9). Round s to the nearest one hundred.",
        "a": "2900"
    },
    {
        "q": "Let z = -2790 - -2791.8228. What is z rounded to 1 decimal place?",
        "a": "1.8"
    },
    {
        "q": "Let r = 210.38 + -119.21. Round r to the nearest ten.",
        "a": "90"
    },
    {
        "q": "Let u = -364 + 371.02. Let o = 7 - u. Let m = 0.01999983 + o. Round m to 7 decimal places.",
        "a": "-0.0000002"
    },
    {
        "q": "Let v = -0.0397 + -0.10758. What is v rounded to 3 decimal places?",
        "a": "-0.147"
    },
    {
        "q": "Let d = 0.84 - -0.16. Let y = -113 + 111.7. Let b = y - d. What is b rounded to the nearest integer?",
        "a": "-2"
    },
    {
        "q": "Let d = 69877023.8000372 + -69877001. Let g = d + -22.8. What is g rounded to 6 dps?",
        "a": "0.000037"
    },
    {
        "q": "Let y be (-4)/6 - 14/(-3). Let g(c) = 10*c - 51. Let i(l) = l - 16. Let p(n) = g(n) - 3*i(n). Let m be p(y). Round m to the nearest ten.",
        "a": "30"
    },
    {
        "q": "Let d = 36 - 30. Suppose d*v - 1380 = 9*v. What is v rounded to the nearest 100?",
        "a": "-500"
    },
    {
        "q": "Suppose -j - 4*y + 132952 = 4*j, 2*j - 3*y = 53190. Let u be (j + (-1)/1)/((-5)/(-55)). Let s be (1 + 0 - u)/(17/1360). Round s to the nearest one million.",
        "a": "-23000000"
    },
    {
        "q": "Let j = 20470 - 21352.3. Round j to the nearest 100.",
        "a": "-900"
    },
    {
        "q": "Let i = 280358790806.499999069 + -280358790967. Let l = 160.5 + i. What is l rounded to 7 dps?",
        "a": "-0.0000009"
    },
    {
        "q": "Let d = -340 - -339.819. Let w = d - -0.201. Round w to 2 decimal places.",
        "a": "0.02"
    },
    {
        "q": "Let h(x) = -x**2 - 10*x + 3. Suppose -15*s + 19*s + 132 = 0. Let l = s + 28. Let g be h(l). What is g rounded to the nearest ten?",
        "a": "30"
    },
    {
        "q": "Let j = -4907.079 + 4907. Round j to 2 decimal places.",
        "a": "-0.08"
    },
    {
        "q": "Let q = -14721 + 14720.993839. What is q rounded to four dps?",
        "a": "-0.0062"
    },
    {
        "q": "Let d(f) = -702*f + 150. Let q be d(35). What is q rounded to the nearest 1000?",
        "a": "-24000"
    },
    {
        "q": "Let l = -2462.9998997 + 2463. Round l to six decimal places.",
        "a": "0.0001"
    },
    {
        "q": "Let k = 67 + -267. Let r = 200.037 + k. What is r rounded to two decimal places?",
        "a": "0.04"
    },
    {
        "q": "Let m = -2176552 - -2176551.99120311. Let x = 0.0088 + m. What is x rounded to six dps?",
        "a": "0.000003"
    },
    {
        "q": "Let g = -1.132 + 210.332. Let u = -206 + g. Round u to zero decimal places.",
        "a": "3"
    },
    {
        "q": "Let t = -861.76 - -891. What is t rounded to the nearest 10?",
        "a": "30"
    },
    {
        "q": "Let w = 17.3016 + -17. Let y = 0.0286 - w. What is y rounded to two dps?",
        "a": "-0.27"
    },
    {
        "q": "Suppose -5*k - u = -0*u - 12, -14 = -3*k - 4*u. Let o = 6 - 4. Suppose -2*m - 14400008 = -4*s, -k*m + o*s = s + 14400002. Round m to the nearest 1000000.",
        "a": "-7000000"
    },
    {
        "q": "Let l(r) = r - 64. Let q be l(16). Let m = 33 - q. What is m rounded to the nearest one hundred?",
        "a": "100"
    },
    {
        "q": "Suppose -7*q = 9*q - 76800. Suppose 21*m = 17*m + q. What is m rounded to the nearest 1000?",
        "a": "1000"
    },
    {
        "q": "Suppose 12 = -4*v, -96*v = 4*h - 91*v - 32323985. What is h rounded to the nearest one million?",
        "a": "8000000"
    },
    {
        "q": "Let f = -4.239001878 - -4.239. Round f to six dps.",
        "a": "-0.000002"
    },
    {
        "q": "Let f = 0.2476 + -0.4786. Round f to one dp.",
        "a": "-0.2"
    },
    {
        "q": "Let p = -38992554912 - -38991843141.99988. Let d = p - -711787. Let j = 17 - d. What is j rounded to five dps?",
        "a": "0.00012"
    },
    {
        "q": "Let b = 1645.39 - 1638. Let i = 31.71 + b. What is i rounded to the nearest ten?",
        "a": "40"
    },
    {
        "q": "Let b = 167.07 + -4.07. Let v = b - 162.9923. What is v rounded to 3 decimal places?",
        "a": "0.008"
    },
    {
        "q": "Let c = 0.41 + 1.39. Let n = 87.2 + c. Let w = n + -89.00000071. Round w to 7 dps.",
        "a": "-0.0000007"
    },
    {
        "q": "Let z = -0.0540309 - -0.5340939. Let u = -2.4 - -2.88. Let n = z - u. What is n rounded to five decimal places?",
        "a": "0.00006"
    },
    {
        "q": "Let h = -80 + 89.6. Let m = h - 9.59535. What is m rounded to three dps?",
        "a": "0.005"
    },
    {
        "q": "Let y(d) = -230*d**3 - 5*d**2 - 12*d + 27. Let z be y(8). Let n = -68049 - z. What is n rounded to the nearest 10000?",
        "a": "50000"
    },
    {
        "q": "Let z(w) = -w**3 + 27*w**2 + 28*w - 19. Let m be z(28). Let b(v) = 72*v**2 + 28*v + 40. Let r be b(m). What is r rounded to the nearest 1000?",
        "a": "26000"
    },
    {
        "q": "Let n = 36.3 - -6.2. Let m = n + -38.64. Round m to 1 decimal place.",
        "a": "3.9"
    },
    {
        "q": "Let o = 30 + -29.988. Let j = o + 0.388. What is j rounded to the nearest 10?",
        "a": "0"
    },
    {
        "q": "Let l(w) = -61851*w**2 + 14*w - 1095. Let h be l(-45). What is h rounded to the nearest 1000000?",
        "a": "-125000000"
    },
    {
        "q": "Let o = 2 + -1.975. Let x = 0.017 + o. Let r = x + -0.042021. What is r rounded to five dps?",
        "a": "-0.00002"
    },
    {
        "q": "Let s = 2827 - 2826.995275. What is s rounded to 4 decimal places?",
        "a": "0.0047"
    },
    {
        "q": "Suppose 4*g = -2*h + 16, 7*h - 6*h = -2. Suppose g*l - 15360005 = 4*z, -2*z + 5*l - 7680005 = -0*l. What is z rounded to the nearest 1000000?",
        "a": "-4000000"
    },
    {
        "q": "Suppose -66 = -6*l - 708. Let g = 62 + l. Let z be 5400002 + (4/(-5))/((-18)/g). Round z to the nearest 1000000.",
        "a": "5000000"
    },
    {
        "q": "Let w = -7.09525 + 0.37517. Let r = w + 0.72026. Let d = 6 + r. What is d rounded to four decimal places?",
        "a": "0.0002"
    },
    {
        "q": "Let c = 1666218.4986 + -1718160.938574. Let d = c + 51916.44. Let b = 26 + d. Round b to five decimal places.",
        "a": "0.00003"
    },
    {
        "q": "Let n = -753.5 - -753.55061. Round n to 3 decimal places.",
        "a": "0.051"
    },
    {
        "q": "Let a = 9797 + -9797.8282. Round a to one dp.",
        "a": "-0.8"
    },
    {
        "q": "Let w = 1758.1105 - 0.1105. Let x = w - 1670.7. Round x to the nearest ten.",
        "a": "90"
    },
    {
        "q": "Let s = 4.518223291 + 649.481844909. Let l = s + -654. What is l rounded to five dps?",
        "a": "0.00007"
    },
    {
        "q": "Let n = 4419 - 4418.6954. Round n to one decimal place.",
        "a": "0.3"
    },
    {
        "q": "Let u = -6666.86277 - -6667. Round u to 2 dps.",
        "a": "0.14"
    },
    {
        "q": "Let b = 0.22754 - 0.01224. Let r = 0.2 - b. What is r rounded to 2 dps?",
        "a": "-0.02"
    },
    {
        "q": "Suppose 4*o = -12, -o = -2*s + 6*s - 5987609925. Suppose -84702482 = -23*y - s. Round y to the nearest 1000000.",
        "a": "-61000000"
    },
    {
        "q": "Let m = 410.62 - 410.98059. What is m rounded to two decimal places?",
        "a": "-0.36"
    },
    {
        "q": "Let w = 1807.873 - 1815. Round w to zero dps.",
        "a": "-7"
    },
    {
        "q": "Let w = -6656184 + 6576925.01. Let u = w + 78900. Let i = u - -362. What is i rounded to one decimal place?",
        "a": "3"
    },
    {
        "q": "Let s = 15.6 + -14. Let h = 14.1 - s. Let c = h - 10.76. What is c rounded to 1 decimal place?",
        "a": "1.7"
    },
    {
        "q": "Let b(q) = -227689*q - 880. Let y be b(80). Round y to the nearest 1000000.",
        "a": "-18000000"
    },
    {
        "q": "Let w = 861499.915 + -1044.915. Let d = w - 860593.0126. Let i = d - -138. What is i rounded to three decimal places?",
        "a": "-0.013"
    },
    {
        "q": "Suppose -2 = -b - 9. Let u(m) = 14 - 14*m + 47*m - 7 + 0*m. Let d be u(b). What is d rounded to the nearest 10?",
        "a": "-220"
    },
    {
        "q": "Let o = 3.218 - 3.218001359. What is o rounded to 6 decimal places?",
        "a": "-0.000001"
    },
    {
        "q": "Let g = 10.9 - 6.9. Let a = 3.69 - g. Round a to 1 dp.",
        "a": "-0.3"
    },
    {
        "q": "Let o = 36 + -42. Let k = o - -10. Let q = -4.0000027 + k. What is q rounded to 6 decimal places?",
        "a": "-0.000003"
    },
    {
        "q": "Let w = 11790 - 11790.009517. What is w rounded to three decimal places?",
        "a": "-0.01"
    },
    {
        "q": "Suppose 0 = -5*l - 6*l - 66. Let y be (6/9)/(l/(-261)). Let f be (y + 1)*5/(125/(-60)). What is f rounded to the nearest ten?",
        "a": "-70"
    },
    {
        "q": "Let o = 56.1135 + -1.2235. What is o rounded to 0 dps?",
        "a": "55"
    },
    {
        "q": "Let c = 71693981.999524 - 71694165. Let v = c + 183. Round v to five decimal places.",
        "a": "-0.00048"
    },
    {
        "q": "Let z = 20 + -15. Let h(r) = 144*r**3 - r**2 + 9*r - 20. Let f be h(z). Round f to the nearest ten thousand.",
        "a": "20000"
    },
    {
        "q": "Let q = -446.7 + 427.967. Round q to the nearest integer.",
        "a": "-19"
    },
    {
        "q": "Let f = -1.1788 + -1449.5212. Round f to the nearest one hundred.",
        "a": "-1500"
    },
    {
        "q": "Let s = 56.6 + 15.4. Let w = -70.223 - 1.157. Let p = s + w. What is p rounded to 1 dp?",
        "a": "0.6"
    },
    {
        "q": "Let f = 66.96 + -69. Let m = 1.913 + f. Round m to 1 decimal place.",
        "a": "-0.1"
    },
    {
        "q": "Let a = 4615 + -4614.998045. What is a rounded to four decimal places?",
        "a": "0.002"
    },
    {
        "q": "Let r = -34869 - -34857.8785. Let n = r - -11.1. What is n rounded to three dps?",
        "a": "-0.022"
    },
    {
        "q": "Let q = 0.23285 + 25.14915. Let o = q - 9.996. Let d = -15.2 + o. What is d rounded to 2 dps?",
        "a": "0.19"
    },
    {
        "q": "Let h be 1 - -4883 - 126/84*(-6)/(-9). Round h to the nearest one thousand.",
        "a": "5000"
    },
    {
        "q": "Suppose 45*c - 82*c - 100318 = -15329. What is c rounded to the nearest one thousand?",
        "a": "-2000"
    },
    {
        "q": "Suppose -126 = -3*g + 9*g. Let z = g + 23. Suppose 0 = q + 4*x + 290, -3*q - 945 = -z*x - x. What is q rounded to the nearest 100?",
        "a": "-300"
    },
    {
        "q": "Let q = 612693312.3199 + -608577865.31990125. Let r = 4115469 - q. Let x = 22 - r. What is x rounded to 7 decimal places?",
        "a": "-0.0000013"
    },
    {
        "q": "Let p be 9*(2/(-1))/(-6). Suppose -54 + 72 = p*i. Let h be 10022/i + (-2)/6. Round h to the nearest one hundred.",
        "a": "1700"
    },
    {
        "q": "Suppose -34*a - 100240 = -44*a. Suppose -2*z + 10023 = -3*p, -2*z + 5*p + a = p. What is z rounded to the nearest one hundred?",
        "a": "5000"
    },
    {
        "q": "Let r = 2309 + -2363. What is r rounded to the nearest 100?",
        "a": "-100"
    },
    {
        "q": "Let p = 612.0766 + -612. Let m = p + -0.0765477. Round m to six decimal places.",
        "a": "0.000052"
    },
    {
        "q": "Let s = -1363.99204 + 1364. Round s to 2 decimal places.",
        "a": "0.01"
    },
    {
        "q": "Let l = -26886 - -19024. Let f = 40745 + -22483. Let h = f + l. Round h to the nearest one thousand.",
        "a": "10000"
    },
    {
        "q": "Let w = -4182.6832 - -4180. Let z = 2.61 + w. Let p = z - -0.056. Round p to 3 decimal places.",
        "a": "-0.017"
    },
    {
        "q": "Let i = -3224 + 3223.9999998379. Round i to 7 decimal places.",
        "a": "-0.0000002"
    },
    {
        "q": "Let k(n) = 105*n**3 - n**2 + 3*n - 4. Let m be k(2). Let v = 240 - m. What is v rounded to the nearest ten?",
        "a": "-600"
    },
    {
        "q": "Let s = -4723025.001025 + 4722977. Let y = s + 48. Round y to four decimal places.",
        "a": "-0.001"
    },
    {
        "q": "Let s = -8257214562395.699989 - -8257220407708. Let j = 5845315 - s. Let a = j - 2.7. Round a to five decimal places.",
        "a": "-0.00001"
    },
    {
        "q": "Let n = 2146.095323496 + -0.005023496. Let t = n + -2146. What is t rounded to three dps?",
        "a": "0.09"
    },
    {
        "q": "Let v = 57396 + 184. Suppose -2*u = -5*a + v, u - a + 19764 = -9032. What is u rounded to the nearest 10000?",
        "a": "-30000"
    },
    {
        "q": "Let o = -2753.7 + 2466. What is o rounded to the nearest one hundred?",
        "a": "-300"
    },
    {
        "q": "Let f = 0.358912 + -0.3645. Round f to three dps.",
        "a": "-0.006"
    },
    {
        "q": "Let d = 2.21 + 0.21. Let h = d - 2.4199412. Round h to 6 decimal places.",
        "a": "0.000059"
    },
    {
        "q": "Let m = -0.02785 - -0.016416. Round m to 4 dps.",
        "a": "-0.0114"
    },
    {
        "q": "Let j = -9540231.00964 + 9539666. Let a = j - -565. Round a to four dps.",
        "a": "-0.0096"
    },
    {
        "q": "Suppose 2*p - 5*y - 37203397 = 0, -4*y - 117036077 = -5*p - 24027542. Suppose 0 = 2*l + p - 71001711. What is l rounded to the nearest one million?",
        "a": "26000000"
    },
    {
        "q": "Let j = 4.7469997606 + -4.747. Round j to 7 decimal places.",
        "a": "-0.0000002"
    },
    {
        "q": "Let j be -394105 + 0 - ((-140)/(-6))/(-14)*3. Round j to the nearest ten thousand.",
        "a": "-390000"
    },
    {
        "q": "Let u = -5.505986521 - -5.506. What is u rounded to seven dps?",
        "a": "0.0000135"
    },
    {
        "q": "Let w = 279329 + -279330.73993. Let y = 1.6401 + w. Let o = y - -0.1. Round o to 5 decimal places.",
        "a": "0.00017"
    },
    {
        "q": "Suppose 0*v = -6*v + 28*v + 545292000. Round v to the nearest 100000.",
        "a": "-24800000"
    },
    {
        "q": "Suppose 114*g + 4 = 115*g. Suppose w = u - g*u + 3471001, 4*u - w - 4627999 = 0. Round u to the nearest 100000.",
        "a": "1200000"
    },
    {
        "q": "Let h = -23 + 24. Let c be h/(1 - (-2)/(-4)). Suppose -5*b + 0*i - c*i = -12048, 3*b = -4*i + 7226. What is b rounded to the nearest 100?",
        "a": "2400"
    },
    {
        "q": "Let r = 3854 - -1233. Suppose 0 = -4*b + r + 9313. What is b rounded to the nearest one thousand?",
        "a": "4000"
    },
    {
        "q": "Let g = 0.1454953 - 0.1447. What is g rounded to four decimal places?",
        "a": "0.0008"
    },
    {
        "q": "Let x = -3.7424 + -45.3388. Let l = -49 - x. What is l rounded to three dps?",
        "a": "0.081"
    },
    {
        "q": "Let i = 1977.99018 - 1978. Round i to two dps.",
        "a": "-0.01"
    },
    {
        "q": "Let f = 0.043 + -0.237. Let t = 0.174 + f. Round t to 3 dps.",
        "a": "-0.02"
    },
    {
        "q": "Let f(o) = -1058*o**3 + 4*o**2 - 7*o + 4. Let b(g) = 1059*g**3 - 3*g**2 + 6*g - 4. Let w(r) = 4*b(r) + 3*f(r). Let t be w(1). Round t to the nearest 100.",
        "a": "1100"
    },
    {
        "q": "Let d = -15036 + 15036.10053. Round d to 2 decimal places.",
        "a": "0.1"
    },
    {
        "q": "Let s = 1018 - 932.8. Let d = 206 - 128. Let y = s - d. What is y rounded to zero dps?",
        "a": "7"
    },
    {
        "q": "Suppose -2643 = -9*k + 30. Let o be 70091946/k - (-4)/22. Round o to the nearest ten thousand.",
        "a": "240000"
    },
    {
        "q": "Let l = -13.68 + 11.6. Let t = 34.60973401 + -36.6897326. Let k = l - t. What is k rounded to seven dps?",
        "a": "-0.0000014"
    },
    {
        "q": "Let n = -29.8 + 25. Let d = 0.2 - n. Let q = 4.9932 - d. Round q to 3 decimal places.",
        "a": "-0.007"
    },
    {
        "q": "Let c = -863 + 786.24. What is c rounded to the nearest integer?",
        "a": "-77"
    },
    {
        "q": "Suppose -5*s = 3*c - 25763, 9*c = -5*s + 11*c + 25783. Let l(k) = -70*k**2 + 17*k + 12. Let x be l(-11). Let i = x - s. Round i to the nearest one thousand.",
        "a": "-14000"
    },
    {
        "q": "Let b = 56510364907 - 56510365433.00001047. Let v = -526 - b. Round v to 6 decimal places.",
        "a": "0.00001"
    },
    {
        "q": "Let a = -30502306.99827 - -30502726. Let o = -942 - -1361. Let c = a - o. Round c to 4 decimal places.",
        "a": "0.0017"
    },
    {
        "q": "Let c = 8638 - 8712.98. Round c to the nearest integer.",
        "a": "-75"
    },
    {
        "q": "Suppose -2*r - 82 = -3786. Let w be r/7 + 12/28. What is w rounded to the nearest 100?",
        "a": "300"
    },
    {
        "q": "Let n = -7019.4321 - -7020. What is n rounded to one decimal place?",
        "a": "0.6"
    },
    {
        "q": "Let a = 33 + -37. Suppose 5*u - 15 = 5*z, 2*z + 0*z + 4*u = -24. Let l be z/a*(-14 - -5414). What is l rounded to the nearest one thousand?",
        "a": "8000"
    },
    {
        "q": "Suppose 448342 = 2*f + 6696342. Round f to the nearest 100000.",
        "a": "-3100000"
    },
    {
        "q": "Suppose -12646240 = 321*m - 331*m. Let c be (6379 + 0)/((-2)/1312). Let v = c + m. Round v to the nearest one hundred thousand.",
        "a": "-2900000"
    },
    {
        "q": "Let l = 72.007447753 - 0.007489353. Let o = l + -72. What is o rounded to 5 dps?",
        "a": "-0.00004"
    },
    {
        "q": "Suppose 10*a + 51379200 = -54*a - 32*a. Round a to the nearest 10000.",
        "a": "-540000"
    },
    {
        "q": "Suppose 2*p - 8346392 = 4*c + 5754800, -5*c = -5*p + 17626480. What is c rounded to the nearest 10000?",
        "a": "-3530000"
    },
    {
        "q": "Let y = 1812.8 + -1591. Round y to the nearest 10.",
        "a": "220"
    },
    {
        "q": "Let u = -45.48 + 276.58. What is u rounded to the nearest ten?",
        "a": "230"
    },
    {
        "q": "Let p = 10958 + -12078.8. Round p to the nearest 10.",
        "a": "-1120"
    },
    {
        "q": "Let s = 1335 - -243355. Suppose 4*i = 3*w + 232484, 4*w + 2*i + s + 65318 = 0. Round w to the nearest 10000.",
        "a": "-80000"
    },
    {
        "q": "Let j = 3.2845 + 0.0155. Let b = 4936010.7000204 - 4936014. Let c = b + j. Round c to 6 dps.",
        "a": "0.00002"
    },
    {
        "q": "Let z = 230 + -136. Let r = z + -93.999999998. What is r rounded to seven dps?",
        "a": "0"
    },
    {
        "q": "Let u = 412.81743 + -412.8. What is u rounded to four dps?",
        "a": "0.0174"
    },
    {
        "q": "Let x = 809.525 - 1.525. Let j = 803.91 - x. What is j rounded to 1 decimal place?",
        "a": "-4.1"
    },
    {
        "q": "Let m = 382 + -383.59. Let b = m - 1.2. What is b rounded to 1 dp?",
        "a": "-2.8"
    },
    {
        "q": "Let v = -0.515798 + 235626.515798. Let o = v - 235621.10002. Let u = 4.9 - o. What is u rounded to five dps?",
        "a": "0.00002"
    },
    {
        "q": "Suppose 0 = 2*k - 3*s - 32127, 2*k + 0*s = s + 32137. Round k to the nearest 100.",
        "a": "16100"
    },
    {
        "q": "Let m = 66.4 - 69.893. Round m to one decimal place.",
        "a": "-3.5"
    },
    {
        "q": "Let t = -0.075 + -5.025. Let y = -5.214 - t. Let m = -0.11772 - y. What is m rounded to 4 dps?",
        "a": "-0.0037"
    },
    {
        "q": "Let y = -3123 + 3123.8882. Round y to one decimal place.",
        "a": "0.9"
    },
    {
        "q": "Let u = 7206.245 - 7155. Let v = -71 - -122. Let n = v - u. What is n rounded to two decimal places?",
        "a": "-0.25"
    },
    {
        "q": "Let y = 4472.19992 - -0.50008. Let h = -4275 + y. Let p = -207 + h. Round p to the nearest integer.",
        "a": "-9"
    },
    {
        "q": "Suppose 0 = n - k + 3*k - 355, 0 = 3*n - 5*k - 1032. Suppose -n*f - 503000 = -354*f. What is f rounded to the nearest ten thousand?",
        "a": "100000"
    },
    {
        "q": "Let b = 47113 + -47115.2109. Round b to 2 decimal places.",
        "a": "-2.21"
    },
    {
        "q": "Suppose -4*j = 86592 - 408504. Let q be j/(-27) - 2*1/(-3). What is q rounded to the nearest 1000?",
        "a": "-3000"
    },
    {
        "q": "Let x = 0.73 + -7.63. Let i = x - -6.89766. Round i to four dps.",
        "a": "-0.0023"
    },
    {
        "q": "Let f = 573407.00065 + -573380. Let m = -51 + 78. Let y = m - f. What is y rounded to four decimal places?",
        "a": "-0.0007"
    },
    {
        "q": "Suppose -4*q - 308 = 4*f, 3*q = -q + 4. Let t = -55 - f. Suppose 0 = d - t + 16. What is d rounded to 0 dps?",
        "a": "7"
    },
    {
        "q": "Let v(i) = -69332*i + 4. Let j be v(-3). Suppose 5*t - 3*t - j = 0. Suppose 6*f - 7*f = t. Round f to the nearest ten thousand.",
        "a": "-100000"
    },
    {
        "q": "Let b = 65 + -72.6. Let x = b + 2.6. Let z = x + -18.1. What is z rounded to 0 decimal places?",
        "a": "-23"
    },
    {
        "q": "Let a = 1122.15 + -1093. Let q = -30.894 + -0.106. Let s = q + a. What is s rounded to 1 dp?",
        "a": "-1.9"
    },
    {
        "q": "Let a = 368.134 + -367. Let g = 1.24 - a. What is g rounded to 2 dps?",
        "a": "0.11"
    },
    {
        "q": "Suppose 0 = -30*g + 5*g - 24*g - 4390400. What is g rounded to the nearest 1000?",
        "a": "-90000"
    },
    {
        "q": "Let y = 455747 - 455743.399858. Let r = 3.6 - y. Round r to four decimal places.",
        "a": "-0.0001"
    },
    {
        "q": "Let j(x) = 3565*x**2 + 9*x + 6. Let u be j(6). Round u to the nearest ten thousand.",
        "a": "130000"
    },
    {
        "q": "Let p(f) = 22*f + 234. Let q(z) = -10*z - 117. Let u(b) = 3*p(b) + 7*q(b). Let n be u(-14). What is n rounded to the nearest ten?",
        "a": "-60"
    },
    {
        "q": "Let d be 10043551/49 - 6*7/98. What is d rounded to the nearest one thousand?",
        "a": "205000"
    },
    {
        "q": "Let p = 0.27 + -73.27. Let c = -43 - p. Let m = c - 30.00000044. What is m rounded to 7 dps?",
        "a": "-0.0000004"
    },
    {
        "q": "Let u = -23.98 - -23.979632. What is u rounded to five decimal places?",
        "a": "-0.00037"
    },
    {
        "q": "Let a = -24.6 + 20.5. Let i = 4.09916 + a. What is i rounded to four dps?",
        "a": "-0.0008"
    },
    {
        "q": "Let j = -832526262.0000661 + 832526418. Let d = j + -156. What is d rounded to 6 decimal places?",
        "a": "-0.000066"
    },
    {
        "q": "Let u = -0.335168 - -0.3492. Round u to four decimal places.",
        "a": "0.014"
    },
    {
        "q": "Let a(s) = -70458*s**3 - 4*s**2 + 9*s + 3. Let n be a(3). Let j = n - -9362372. Round j to the nearest one hundred thousand.",
        "a": "7500000"
    },
    {
        "q": "Let d be 46019991/(-6) + (-6 - 9/(-2)). Round d to the nearest one million.",
        "a": "-8000000"
    },
    {
        "q": "Suppose 4*c + 5*o + 1620425 = 0, -32*c = -36*c - o - 1620405. What is c rounded to the nearest one hundred thousand?",
        "a": "-400000"
    },
    {
        "q": "Let y(h) = -87349*h**2 - 57*h - 298. Let v be y(-7). Round v to the nearest one million.",
        "a": "-4000000"
    },
    {
        "q": "Let j be (-581895986)/56 - (-1 - 1)*(-2)/16. Round j to the nearest 1000000.",
        "a": "-10000000"
    },
    {
        "q": "Let m = -145 + 144.9999977662. Round m to seven decimal places.",
        "a": "-0.0000022"
    },
    {
        "q": "Let q = -35934150.7444275 + 35934106. Let d = -67.74443 - q. Let b = -23 - d. What is b rounded to six decimal places?",
        "a": "0.000003"
    },
    {
        "q": "Let z = 287.73 + 2.27. Let j = z - 289.99517. Round j to four dps.",
        "a": "0.0048"
    },
    {
        "q": "Let w = 46.86207 + -0.00207. What is w rounded to the nearest integer?",
        "a": "47"
    },
    {
        "q": "Suppose 5*y + 148 = 228. Suppose 4 = -2*a - 2*b, -b - 2 = 2*a - 0. Suppose -2800020 = -4*j + 5*g, g + 3*g + y = a. Round j to the nearest one million.",
        "a": "1000000"
    },
    {
        "q": "Let g = 781.8000007623 + -781.8. Round g to 7 decimal places.",
        "a": "0.0000008"
    },
    {
        "q": "Let l = -7.58 + 1.38. Let d = -6.19998714 - l. Round d to six dps.",
        "a": "0.000013"
    },
    {
        "q": "Let s = -0.9621034293 + 0.9621. What is s rounded to 7 decimal places?",
        "a": "-0.0000034"
    },
    {
        "q": "Let p = -0.06 - 54.94. Let q = p - -40. Let i = q - -15.0012. What is i rounded to four dps?",
        "a": "0.0012"
    },
    {
        "q": "Let p = -27.33671 - 303.64939. Let q = p + 309.633. Let i = 0.0531 + q. What is i rounded to the nearest integer?",
        "a": "-21"
    },
    {
        "q": "Let u = 13.2897505 + 7.1102789. Let k = -0.4 - 20. Let w = k + u. What is w rounded to 6 decimal places?",
        "a": "0.000029"
    },
    {
        "q": "Let p = -1047 + 448. Let m = 599.4064 + p. Let q = m - 0.4. What is q rounded to 3 decimal places?",
        "a": "0.006"
    },
    {
        "q": "Let n = 1799.08423 - 1799.3. Round n to three dps.",
        "a": "-0.216"
    },
    {
        "q": "Suppose 5*c + 866377 = -5*p - 182398, 0 = 4*c - 5*p + 839065. Round c to the nearest one thousand.",
        "a": "-210000"
    },
    {
        "q": "Let r = 8 + -8.3. Let x = 43.7 - r. Let h = x + -43.999864. What is h rounded to five dps?",
        "a": "0.00014"
    },
    {
        "q": "Let b = 45 - 44.6. Let i = -6.947 - -6.57. Let z = b + i. What is z rounded to two dps?",
        "a": "0.02"
    },
    {
        "q": "Let o = -75.1606694 - -75.16. What is o rounded to four decimal places?",
        "a": "-0.0007"
    },
    {
        "q": "Let c = 577.84 + -72.94. What is c rounded to the nearest one hundred?",
        "a": "500"
    },
    {
        "q": "Suppose -6497764 = -2*t - 77744. Suppose h + k = 3*k - t, 3*k = -3*h - 9629985. Round h to the nearest one hundred thousand.",
        "a": "-3200000"
    },
    {
        "q": "Let t = -4605 + 4604.99992215. What is t rounded to six dps?",
        "a": "-0.000078"
    },
    {
        "q": "Let v = -10464.338705 + 244.254125. Let y = v - -10220. Let t = -0.086 - y. Round t to 4 dps.",
        "a": "-0.0014"
    },
    {
        "q": "Let z = 32 + -31. Let m be (-3 + z)/(11/4994). What is m rounded to the nearest one hundred?",
        "a": "-900"
    },
    {
        "q": "Let b = 3132 + -3131.79856. What is b rounded to 3 decimal places?",
        "a": "0.201"
    },
    {
        "q": "Let o = -84.145 - 0.355. Let k = -84.5001602 - o. What is k rounded to five decimal places?",
        "a": "-0.00016"
    },
    {
        "q": "Let y = -3242 + 3071.1. Let s = y + 167.6952. Let j = s + 3.2. What is j rounded to three dps?",
        "a": "-0.005"
    },
    {
        "q": "Let s = 1574 + -1573.71737. Let m = -0.135 + 0.419. Let h = m - s. What is h rounded to 4 decimal places?",
        "a": "0.0014"
    },
    {
        "q": "Suppose 12*p - 4*p = 24. Suppose 0 = 5*h - 4*h + 3*z + 7000, -35000 = 5*h + p*z. Round h to the nearest 1000.",
        "a": "-7000"
    },
    {
        "q": "Let j = 11.68 - 0.98. Let d = -2.3 - j. Let v = -13.03 - d. Round v to one dp.",
        "a": "0"
    },
    {
        "q": "Let c = 40697091 - 77107091. Round c to the nearest 1000000.",
        "a": "-36000000"
    },
    {
        "q": "Let m = 6144 - 6144.05322. What is m rounded to 3 dps?",
        "a": "-0.053"
    },
    {
        "q": "Let v be -3 + (33406/(-1) - (-1 + 2)). What is v rounded to the nearest 1000?",
        "a": "-33000"
    },
    {
        "q": "Suppose 0 = 3*u + n - 12 - 8, -5*n + 15 = -2*u. Suppose -2*p + 3*p = u*a + 11460025, -p = 5*a - 11459975. Round p to the nearest one million.",
        "a": "11000000"
    },
    {
        "q": "Let a = 2478 - 2478.00007276. What is a rounded to five dps?",
        "a": "-0.00007"
    },
    {
        "q": "Let a be ((-5)/3)/(-5) - (-8050302)/54. Round a to the nearest one thousand.",
        "a": "149000"
    },
    {
        "q": "Let w = -0.026 - -0.0260738. What is w rounded to five dps?",
        "a": "0.00007"
    },
    {
        "q": "Let r = -7761341.4 - -86451975.4. Let u = r - 78690633.57399779. Let p = u + -0.426. Round p to 7 dps.",
        "a": "0.0000022"
    },
    {
        "q": "Suppose 10*h - 5*v = 6*h - 4, 4*h - v - 12 = 0. Suppose -h*s + 251594 = 2*u, s = -3*s + 2*u + 251606. What is s rounded to the nearest 10000?",
        "a": "60000"
    },
    {
        "q": "Suppose -14 = -2*t - 4. Let h(f) = -4*f**2 + 1 - 2 - 4 + 7*f. Let k be h(t). Round k to the nearest 10.",
        "a": "-70"
    },
    {
        "q": "Let k = 274.24216 + -274.3. What is k rounded to 3 dps?",
        "a": "-0.058"
    },
    {
        "q": "Let s = 392830.0022 + -392792. Let y = 48 - 86. Let r = y + s. What is r rounded to 3 decimal places?",
        "a": "0.002"
    },
    {
        "q": "Let c(o) = 14*o**3 - o**2 + 2*o - 1. Let q be c(1). Suppose 0 = -s + 3*s - q. Suppose s*y = 4*y + 204. What is y rounded to the nearest ten?",
        "a": "70"
    },
    {
        "q": "Let q be 4/14 - (-3906)/49. Suppose -y - 5*a = -760, 0 = 3*y - 0*y + 2*a - 2306. Suppose -y = c - q. Round c to the nearest one hundred.",
        "a": "-700"
    },
    {
        "q": "Let t = -1.929 - -0.093. Let z = 1.9 - 3.8. Let i = t - z. Round i to 2 decimal places.",
        "a": "0.06"
    },
    {
        "q": "Let q = -236.84858 + 17.847105. Let s = q + 219. Round s to four decimal places.",
        "a": "-0.0015"
    },
    {
        "q": "Let r = -594.6 - -569.698. What is r rounded to the nearest integer?",
        "a": "-25"
    },
    {
        "q": "Suppose 15 = -17*o + 14*o, o = 2*h - 7653. Round h to the nearest 1000.",
        "a": "4000"
    },
    {
        "q": "Let n = -24.4825 - 6.4565. What is n rounded to 0 dps?",
        "a": "-31"
    },
    {
        "q": "Let t = 0.14679 + -0.1452279. Round t to 5 dps.",
        "a": "0.00156"
    },
    {
        "q": "Let q = 75.1 - 14.1. Let f = 1041 + -1104.24. Let x = q + f. What is x rounded to one decimal place?",
        "a": "-2.2"
    },
    {
        "q": "Let p = -10246.2 + 11726. Let s = p - 1614. What is s rounded to the nearest ten?",
        "a": "-130"
    },
    {
        "q": "Let n = 0.758 - -0.081. Round n to one decimal place.",
        "a": "0.8"
    },
    {
        "q": "Let j = 62994493.20999895 - 62994495. Let n = j + 1.79. Round n to 6 decimal places.",
        "a": "-0.000001"
    },
    {
        "q": "Let f = 1.94 - 2.133. Let a = -0.1678 - f. Round a to 3 dps.",
        "a": "0.025"
    },
    {
        "q": "Let t = 800.7 - 861. Let x = t - -376.3. Let d = 332.1 - x. Round d to the nearest integer.",
        "a": "16"
    },
    {
        "q": "Let x = -1778.8 - -1524. Let c = -277 - x. Let i = 3.7 + c. Round i to 0 decimal places.",
        "a": "-19"
    },
    {
        "q": "Let l = 14.3 + -21. Let v = l - -3.9. Let y = -3.44 - v. What is y rounded to 1 decimal place?",
        "a": "-0.6"
    },
    {
        "q": "Let g = 117.86 - -2.14. Let w = -120.00051 + g. What is w rounded to four dps?",
        "a": "-0.0005"
    },
    {
        "q": "Suppose 0*x = -76*x + 12*x + 371200. What is x rounded to the nearest 100?",
        "a": "5800"
    },
    {
        "q": "Let k = -30013443.9199654 + 30013440. Let q = k - -3.92. What is q rounded to six dps?",
        "a": "0.000035"
    },
    {
        "q": "Let j = 71 - 69. Suppose j*g = -4*b + 121602, 3*g - 2*g = 4*b - 121599. What is b rounded to the nearest 1000?",
        "a": "30000"
    },
    {
        "q": "Let j = -0.04375831 + 0.0438. Round j to six decimal places.",
        "a": "0.000042"
    },
    {
        "q": "Suppose -a = 32*c - 28*c - 6604, -2*a = 2*c - 3296. Round c to the nearest one hundred.",
        "a": "1700"
    },
    {
        "q": "Let x = -29971447.29 + 29971797.2899654. Let q = x + -350. Round q to six decimal places.",
        "a": "-0.000035"
    },
    {
        "q": "Let i = -3.4 + -54.6. Let t = 5536236932 - 5536236990.00000054. Let n = t - i. What is n rounded to seven dps?",
        "a": "-0.0000005"
    },
    {
        "q": "Let a = -2243 + 2242.9999988074. Round a to seven dps.",
        "a": "-0.0000012"
    },
    {
        "q": "Suppose -6*q + 8*q = 3*m - 24, -5*q - 10 = 5*m. Let r be 1 + 1 - (309 + 30/q). What is r rounded to the nearest 10?",
        "a": "-300"
    },
    {
        "q": "Let l = -0.02837109641 - 76.97162712359. Let k = l + 77. What is k rounded to 7 dps?",
        "a": "0.0000018"
    },
    {
        "q": "Let z = 16.37923 - 10.92204. Let k = z - 5.45. Round k to four dps.",
        "a": "0.0072"
    },
    {
        "q": "Let c = -291.8 + 291.7114. Round c to two dps.",
        "a": "-0.09"
    },
    {
        "q": "Let i = -603.7 + 641. Let w = 37.2999369 - i. Round w to 5 decimal places.",
        "a": "-0.00006"
    },
    {
        "q": "Let o = 0.175 - 0.349. Let m = 1.274 + o. Round m to the nearest ten.",
        "a": "0"
    },
    {
        "q": "Let v = -65.1 - -77.56. Let l = -12.46000509 + v. What is l rounded to six dps?",
        "a": "-0.000005"
    },
    {
        "q": "Let s = -2.5868 - 0.0432. Let v = s - -3.1. Let b = v + -0.4805. What is b rounded to three decimal places?",
        "a": "-0.011"
    },
    {
        "q": "Let b be (-22961246)/385 + (-2)/5. What is b rounded to the nearest ten thousand?",
        "a": "-60000"
    },
    {
        "q": "Let b = 0 + 89. Let p = 88.45274 - -0.05726. Let j = b - p. What is j rounded to one decimal place?",
        "a": "0.5"
    },
    {
        "q": "Let n = -1.168 + 1.2. Let k = -0.117 + 0.251. Let b = n - k. What is b rounded to two decimal places?",
        "a": "-0.1"
    },
    {
        "q": "Let i be (3152/3)/(3/9). Let f = i + -711. Let r = f + -1121. Round r to the nearest one hundred.",
        "a": "1300"
    },
    {
        "q": "Let z = -18.08 - 1545.42. Round z to the nearest 10.",
        "a": "-1560"
    },
    {
        "q": "Suppose -5*v + 16106975 = -3*z, z - 2579411 + 7948416 = -v. Round z to the nearest 100000.",
        "a": "-5400000"
    },
    {
        "q": "Let y = 5.92 - 1.92. Let l = y + -4.000115. What is l rounded to five decimal places?",
        "a": "-0.00012"
    },
    {
        "q": "Let u = -3.186 + 3.3. Let a = u + -0.1. Let x = -0.0140069 + a. What is x rounded to six decimal places?",
        "a": "-0.000007"
    },
    {
        "q": "Let q = -367.03556 + -0.06444. What is q rounded to the nearest 100?",
        "a": "-400"
    },
    {
        "q": "Let w = 101 + -18. Let p = w + -83.0000088. Round p to six dps.",
        "a": "-0.000009"
    },
    {
        "q": "Let j = -7.3 - -46.3. Let m = -36 + j. Let v = -2.99999975 + m. Round v to 7 dps.",
        "a": "0.0000003"
    },
    {
        "q": "Let w(f) = -1765363*f + 452. Let y be w(4). What is y rounded to the nearest 1000000?",
        "a": "-7000000"
    },
    {
        "q": "Let o = 182819.1054 + -182818.344399177. Let n = 0.761 - o. What is n rounded to 7 dps?",
        "a": "-0.0000008"
    },
    {
        "q": "Let y(p) = 10185001*p + 1. Let f be y(-1). What is f rounded to the nearest one hundred thousand?",
        "a": "-10200000"
    },
    {
        "q": "Let s = 148.8000003478 + -148.8. What is s rounded to 7 dps?",
        "a": "0.0000003"
    },
    {
        "q": "Let c = 8054100 - 12643100. Round c to the nearest one hundred thousand.",
        "a": "-4600000"
    },
    {
        "q": "Let w = -5376559 + 5376290.0517. Let p = w - -269. Round p to two dps.",
        "a": "0.05"
    },
    {
        "q": "Let q = -2.897 - -2.7838. What is q rounded to 2 dps?",
        "a": "-0.11"
    },
    {
        "q": "Suppose 49*v = 52*v - 12. Suppose -6*n - 1069000000 = v*n. What is n rounded to the nearest one million?",
        "a": "-107000000"
    },
    {
        "q": "Let y = -85 + 46. Let w = y - -39.0114. What is w rounded to three decimal places?",
        "a": "0.011"
    },
    {
        "q": "Suppose -6*h + 216215720 = -476304280. Round h to the nearest one million.",
        "a": "115000000"
    },
    {
        "q": "Suppose 5 = -2*z + 13. Suppose 0 = -z*h + 1047263 + 272737. Round h to the nearest 10000.",
        "a": "330000"
    },
    {
        "q": "Let n = 132 + -606. Let z = n - -474.00000802. Round z to 6 dps.",
        "a": "0.000008"
    },
    {
        "q": "Let s = -4750 + 4749.995856. Round s to four decimal places.",
        "a": "-0.0041"
    },
    {
        "q": "Let r = -531.1 + 531.10019255. Round r to six decimal places.",
        "a": "0.000193"
    },
    {
        "q": "Let f = 10.115 - 10.3. Let a = -0.2976 - f. Round a to two decimal places.",
        "a": "-0.11"
    },
    {
        "q": "Let q = -6.88 + 7. Let v = q + 0. Let h = 0.084 - v. What is h rounded to two decimal places?",
        "a": "-0.04"
    },
    {
        "q": "Let d = 55.916 + 0.084. Let y = -55.648 + d. What is y rounded to two dps?",
        "a": "0.35"
    },
    {
        "q": "Let h = -0.132 + -292.868. Let z = h + 135. Let u = z + 157.9999779. What is u rounded to 6 decimal places?",
        "a": "-0.000022"
    },
    {
        "q": "Let w(b) = 378189*b - 2 - 32 - 15 - 30. Let g be w(11). Round g to the nearest 1000000.",
        "a": "4000000"
    },
    {
        "q": "Let h = -746.315 + 744. Let t = 2.5 + -0.2. Let v = h + t. Round v to 3 dps.",
        "a": "-0.015"
    },
    {
        "q": "Suppose 8*b - 12*b = 0. Suppose 3840000 = -b*x + 2*x. Suppose 5*g + x = 2*g. Round g to the nearest 100000.",
        "a": "-600000"
    },
    {
        "q": "Let p = -2329.238 - -5.438. Round p to the nearest ten.",
        "a": "-2320"
    },
    {
        "q": "Let a = 48036.95169 + -48289.95. Let s = a - -253. Round s to 4 dps.",
        "a": "0.0017"
    },
    {
        "q": "Let n = -0.0671332 + 0.069. Round n to 4 decimal places.",
        "a": "0.0019"
    },
    {
        "q": "Let v = 355 + -355.2666. What is v rounded to 1 dp?",
        "a": "-0.3"
    },
    {
        "q": "Let o = 873 + -250. Let u = o + -982. Let s = u + 359.0000293. What is s rounded to 6 decimal places?",
        "a": "0.000029"
    },
    {
        "q": "Let w = -0.19 + -28.81. Let j = w - -28.84. Let g = j - -0.174. Round g to three decimal places.",
        "a": "0.014"
    },
    {
        "q": "Let i = 174276243 - 174276242.9079346755. Let y = i - -48.9079445755. Let c = 49 - y. What is c rounded to six decimal places?",
        "a": "-0.00001"
    },
    {
        "q": "Let y = 1.2662935 - 1.266. What is y rounded to six dps?",
        "a": "0.000294"
    },
    {
        "q": "Let p = 22029 + 27711. What is p rounded to the nearest 1000?",
        "a": "50000"
    },
    {
        "q": "Let w(p) = -12*p + 3 + 5*p + 8*p. Let x be w(-9). Let c(k) = -963*k**3 - k**2 - 5*k - 2. Let t be c(x). Round t to the nearest ten thousand.",
        "a": "210000"
    },
    {
        "q": "Let f = -2491 + 2490.6768. What is f rounded to 2 dps?",
        "a": "-0.32"
    },
    {
        "q": "Let a = -55 - -55. Suppose y - 2*s - 688 = a, -3*s + 641 = -2*y + 2012. Round y to the nearest 100.",
        "a": "700"
    },
    {
        "q": "Let h(t) = -t**2 + 22*t - 18. Let g be h(21). Suppose g*o + 63 = -4*o. Let c be 250/((o/696)/3). Round c to the nearest ten thousand.",
        "a": "-60000"
    },
    {
        "q": "Let l(d) = -233*d**2 + 6*d - 38. Let c be l(-14). What is c rounded to the nearest 1000?",
        "a": "-46000"
    },
    {
        "q": "Let c = -1.4512 + 1.451215607. What is c rounded to seven dps?",
        "a": "0.0000156"
    },
    {
        "q": "Let v = -26451.91 + 26626. What is v rounded to the nearest integer?",
        "a": "174"
    },
    {
        "q": "Let j = 23 + -9. Let n = j + -13.99999865. Round n to seven dps.",
        "a": "0.0000014"
    },
    {
        "q": "Let x = 143.44 - 143.439991693. What is x rounded to 7 decimal places?",
        "a": "0.0000083"
    },
    {
        "q": "Let l = -296.71 + 296.70986321. Round l to 6 dps.",
        "a": "-0.000137"
    },
    {
        "q": "Let u = 51079.21251 - 51079. Round u to three dps.",
        "a": "0.213"
    },
    {
        "q": "Let u(l) = -58*l**3 + 774*l**2 + 51*l - 30. Let x be u(-70). Round x to the nearest 100000.",
        "a": "23700000"
    },
    {
        "q": "Let a be ((-2)/2 - 2)/(3/192). Let h = a + 306. Let c = h - 204. Round c to the nearest ten.",
        "a": "-90"
    },
    {
        "q": "Let s be (-97504)/(-10) - (7 - 330/50). Suppose 2*k - 15*c + 17*c - 3900 = 0, -c - s = -5*k. What is k rounded to the nearest 1000?",
        "a": "2000"
    },
    {
        "q": "Let k = 165.923 + -166. Let l = k + -0.493. Let a = l + 0.541. Round a to 2 decimal places.",
        "a": "-0.03"
    },
    {
        "q": "Let g = -11915.243 + 11909. Round g to 1 decimal place.",
        "a": "-6.2"
    },
    {
        "q": "Let v = 22.3 - 27.15. Let j = v + 4.7. Let f = -0.131 - j. Round f to 2 decimal places.",
        "a": "0.02"
    },
    {
        "q": "Let t(o) = 78456*o**3 + o**2 + 10*o + 25. Let w be t(-5). Round w to the nearest one hundred thousand.",
        "a": "-9800000"
    },
    {
        "q": "Let m = -67 - -77. Let w be 1 + (-393000002)/m + 212/(-265). Round w to the nearest 1000000.",
        "a": "-39000000"
    },
    {
        "q": "Let s = -14 + 13.982. Let x = s - -30.018. Let g = x - 30.0027. What is g rounded to three dps?",
        "a": "-0.003"
    },
    {
        "q": "Let q = -2.153 - -2.18795. What is q rounded to three decimal places?",
        "a": "0.035"
    },
    {
        "q": "Let o = 89162 + -88959.985. Let q = -202 + o. What is q rounded to 3 dps?",
        "a": "0.015"
    },
    {
        "q": "Let z = -1140095893 - -1140095902.20000071. Let j = z + -9.2. Round j to 7 decimal places.",
        "a": "0.0000007"
    },
    {
        "q": "Let m = -133 - -301. Let b = m - 167.737. What is b rounded to 1 decimal place?",
        "a": "0.3"
    },
    {
        "q": "Let w = -3585.724 + 3599. What is w rounded to 0 decimal places?",
        "a": "13"
    },
    {
        "q": "Let d = -18764 + 19622.9. Round d to the nearest 10.",
        "a": "860"
    },
    {
        "q": "Let x = 858 - 892. Let y = 67315.0056 + -67281. Let t = x + y. Round t to three decimal places.",
        "a": "0.006"
    },
    {
        "q": "Let s = -3239197.6213 + 3239330.621300202. Let j = -133 + s. What is j rounded to 7 dps?",
        "a": "0.0000002"
    },
    {
        "q": "Let t = -4149.0000182 + 4149. What is t rounded to five decimal places?",
        "a": "-0.00002"
    },
    {
        "q": "Let a = 10 - 8. Suppose -4*x + 18260 = 5*h, a*x + h = -h + 9132. Suppose x = 3*g - 28430. What is g rounded to the nearest one thousand?",
        "a": "11000"
    },
    {
        "q": "Suppose -1568*f = -1574*f - 197652000. Round f to the nearest one million.",
        "a": "-33000000"
    },
    {
        "q": "Let t = -2.061 - 0.039. Let w = -2.100076 - t. Round w to 5 decimal places.",
        "a": "-0.00008"
    },
    {
        "q": "Suppose -3 = 5*b - 18. Suppose 2*d = -b*d - 125005. Let l be (1 + d)*(-1760)/10. What is l rounded to the nearest one million?",
        "a": "4000000"
    },
    {
        "q": "Let p = 144 - 223. Let j = p + 38. Let k = -40.99999845 - j. What is k rounded to seven decimal places?",
        "a": "0.0000016"
    },
    {
        "q": "Suppose -22*h + 15536327 = 811855 - 437928. What is h rounded to the nearest 10000?",
        "a": "690000"
    },
    {
        "q": "Let h = 1.2982 - 1.37029. Let v = -0.072 - h. What is v rounded to three decimal places?",
        "a": "0"
    },
    {
        "q": "Let a = 2116723 + -2112092.174. Let c = -4635 + a. Let k = c + 0.074. Round k to 0 decimal places.",
        "a": "-4"
    },
    {
        "q": "Let a = 6.965 - 6.9644723. What is a rounded to four dps?",
        "a": "0.0005"
    },
    {
        "q": "Let a = -106 + 109. Suppose 2*h = 3*s + 4*h - 70, 5*s = a*h + 123. What is s rounded to the nearest 10?",
        "a": "20"
    },
    {
        "q": "Let g = -197 - -297. Let a = 95.3 - g. Let x = -4.70018 - a. Round x to 4 dps.",
        "a": "-0.0002"
    },
    {
        "q": "Let s = 2007.000252 - 2007. Round s to 3 decimal places.",
        "a": "0"
    },
    {
        "q": "Let k = -9085 + 9084.999993799. What is k rounded to seven dps?",
        "a": "-0.0000062"
    },
    {
        "q": "Let c = 0.0096188 + 1.090441. Let b = -1.1 + c. Round b to 5 dps.",
        "a": "0.00006"
    },
    {
        "q": "Let m = 1631199607.3 - 2338237041.28. Let q = -707036980.98000217 - m. Let z = -453 + q. What is z rounded to seven decimal places?",
        "a": "-0.0000022"
    },
    {
        "q": "Let l = 6877 - -2829. Round l to the nearest 100.",
        "a": "9700"
    },
    {
        "q": "Suppose 100800015 = 243*t - 239*t - 3*c, 4*c - 25199980 = -t. What is t rounded to the nearest one million?",
        "a": "25000000"
    },
    {
        "q": "Let x = 0.748 + 0.162. Let j = x + -0.909144. What is j rounded to 4 decimal places?",
        "a": "0.0009"
    },
    {
        "q": "Let t = 72 - 72. Suppose t = -2*y + 8, 12999988 = -d + 5*y - 8*y. What is d rounded to the nearest one million?",
        "a": "-13000000"
    },
    {
        "q": "Let v = 1.0181 - 0.0624. What is v rounded to one dp?",
        "a": "1"
    },
    {
        "q": "Let t = -507.999998394 - -508. Round t to seven decimal places.",
        "a": "0.0000016"
    },
    {
        "q": "Let j = 72.53 - 79.111. Let l = 0.039 - j. Round l to the nearest integer.",
        "a": "7"
    },
    {
        "q": "Let s = 48.7 + 3.3. Let j = s + -52.00000432. Round j to seven dps.",
        "a": "-0.0000043"
    },
    {
        "q": "Let k = -74.094 - -70. What is k rounded to the nearest integer?",
        "a": "-4"
    },
    {
        "q": "Let x = -7533 - -7533.9373. Round x to 2 decimal places.",
        "a": "0.94"
    },
    {
        "q": "Let u = 0.68453 + -0.684558133. Round u to 7 decimal places.",
        "a": "-0.0000281"
    },
    {
        "q": "Let g = 0.004 - 60.704. Let q = g + 10.2. Round q to zero dps.",
        "a": "-51"
    },
    {
        "q": "Let j = 0.582 + 0.361. What is j rounded to 2 dps?",
        "a": "0.94"
    },
    {
        "q": "Let y(d) = 2*d**2 - 3*d. Let w be y(2). Let u be 0 - 304/(-3)*w*-750. Let a be u*45*(-10)/3. What is a rounded to the nearest 1000000?",
        "a": "23000000"
    },
    {
        "q": "Let d = 312 + -657. Let l = 345.00000141 + d. Round l to seven dps.",
        "a": "0.0000014"
    },
    {
        "q": "Let g = -116 + 36. Let k = g - -183. Let w = k + -102.858. Round w to 2 decimal places.",
        "a": "0.14"
    },
    {
        "q": "Let i = 4.68 + 304.32. Let q = -308.9777 + i. Round q to three dps.",
        "a": "0.022"
    },
    {
        "q": "Suppose 10*p - 8*p = g - 75570, -2*g + p = -151140. What is g rounded to the nearest one thousand?",
        "a": "76000"
    },
    {
        "q": "Suppose 4*v = -5*a - 93545, 11*a + 2*v = 14*a + 56127. Round a to the nearest one thousand.",
        "a": "-19000"
    },
    {
        "q": "Let d = -437827357 + 88227357. Round d to the nearest 1000000.",
        "a": "-350000000"
    },
    {
        "q": "Let v = 15.47 + 6.47. Let k = v - -1.66. Round k to zero decimal places.",
        "a": "24"
    },
    {
        "q": "Let t = -75 - 37. Let c = 0.5500944 + -112.5500841. Let l = t - c. What is l rounded to 6 decimal places?",
        "a": "-0.00001"
    },
    {
        "q": "Let h = 654 - 655.395. Let i = h + 0.035. Let l = 1.359886 + i. What is l rounded to 5 decimal places?",
        "a": "-0.00011"
    },
    {
        "q": "Let f = -9405.2 - -8315. What is f rounded to the nearest 10?",
        "a": "-1090"
    },
    {
        "q": "Suppose 4*a - a - 13380 = 0. Let d = 8460 - a. What is d rounded to the nearest one hundred?",
        "a": "4000"
    },
    {
        "q": "Let w = -1886 - -1885.99997981. What is w rounded to six dps?",
        "a": "-0.00002"
    },
    {
        "q": "Let s = -876838 - -584138. What is s rounded to the nearest ten thousand?",
        "a": "-290000"
    },
    {
        "q": "Let r = 319 + 34. Let t = r - 362.51. What is t rounded to 0 decimal places?",
        "a": "-10"
    },
    {
        "q": "Let f = -276.1 - -276.09216. What is f rounded to two dps?",
        "a": "-0.01"
    },
    {
        "q": "Let s = 49 + -49.52. Let x = s - -0.22. Let v = x + 0.13. What is v rounded to 1 decimal place?",
        "a": "-0.2"
    },
    {
        "q": "Suppose -7*k + 2190 = -2*k. Suppose -s = 842 + k. Let j = -800 - s. Round j to the nearest one hundred.",
        "a": "500"
    },
    {
        "q": "Let y = 0.214952 + -970.524952. Let v = -984.2033 - y. Let c = v + 13.9. What is c rounded to three decimal places?",
        "a": "0.007"
    },
    {
        "q": "Let f = -23143.0334687 - -22976.03346. Let y = f + 167. Round y to 5 decimal places.",
        "a": "-0.00001"
    },
    {
        "q": "Let x = 4666.45 + -4722. Round x to the nearest 10.",
        "a": "-60"
    },
    {
        "q": "Let v = -116.75 + -0.25. Let t = v + 117.0126. Round t to two decimal places.",
        "a": "0.01"
    },
    {
        "q": "Let f = 4.125 - 4.01345. What is f rounded to 2 dps?",
        "a": "0.11"
    },
    {
        "q": "Let s = 0.10858 + -0.108575041. Round s to 6 dps.",
        "a": "0.000005"
    },
    {
        "q": "Let c be (-3 + 2 - -1)*-1. Suppose h + 3*h + 2432 = -4*d, -2*h + 2*d - 1236 = c. What is h rounded to the nearest 10?",
        "a": "-610"
    },
    {
        "q": "Suppose -17 = -2*f - 69. Let x be 795000/(-36)*(-2 - f). Round x to the nearest 100000.",
        "a": "-500000"
    },
    {
        "q": "Let g = -2096 + 1664.5. What is g rounded to zero dps?",
        "a": "-432"
    },
    {
        "q": "Suppose r - 3*r = -18. Suppose 0 = -r*u + 11*u - 5600032. Suppose 4*l = 4*z + u, -4*l + 158954 = z + 858938. Round z to the nearest one million.",
        "a": "-1000000"
    },
    {
        "q": "Let g be (567 - 1)*(-37)/74. What is g rounded to the nearest 10?",
        "a": "-280"
    },
    {
        "q": "Let f = 6247351 - 2407351. Suppose -12*s + 0*s = -f. What is s rounded to the nearest one hundred thousand?",
        "a": "300000"
    },
    {
        "q": "Let g = 212.5 - 40.5. Let x = g - 172.272. Round x to 2 decimal places.",
        "a": "-0.27"
    },
    {
        "q": "Let a = -195 + 67. Let j = a + 128.0000108. Round j to six decimal places.",
        "a": "0.000011"
    },
    {
        "q": "Let l = 1.936 + -1.9350695. Round l to five decimal places.",
        "a": "0.00093"
    },
    {
        "q": "Let r = -33380567 - -22842567. Round r to the nearest one hundred thousand.",
        "a": "-10500000"
    },
    {
        "q": "Let i = -199.41442 - 8.53468. Let q = 208 + i. Round q to 2 dps.",
        "a": "0.05"
    },
    {
        "q": "Let u = 1972907009 - 1972905790.001863. Let o = -1219 + u. What is o rounded to four dps?",
        "a": "-0.0019"
    },
    {
        "q": "Let c = -310214 + 310209.599958. Let d = -479 - -474.6. Let r = c - d. Round r to 5 decimal places.",
        "a": "-0.00004"
    },
    {
        "q": "Let h = -167.58 - -15.88. Let p = -151.699167 - h. Round p to 4 decimal places.",
        "a": "0.0008"
    },
    {
        "q": "Let q = 82.99 - -2.01. Let s = q - 85.00266. What is s rounded to three dps?",
        "a": "-0.003"
    },
    {
        "q": "Let h = 40 + -35. Suppose 4*i = -6*y + 9*y - 88015, -h*y + 25 = 0. Round i to the nearest 10000.",
        "a": "-20000"
    },
    {
        "q": "Let b = 322328 + -322522.0036. Let p = 194 + b. What is p rounded to four dps?",
        "a": "-0.0036"
    },
    {
        "q": "Let j = 67 + -67.265. Let i = -130.265 - j. Let t = 130.0133 + i. Round t to three decimal places.",
        "a": "0.013"
    },
    {
        "q": "Let u = -0.84 + 0.2. Let q = 22.11 - 21. Let m = u + q. What is m rounded to one decimal place?",
        "a": "0.5"
    },
    {
        "q": "Let u be ((2 - -3) + -2)*(4 + -5). Let x be (u/(18/20))/((-2)/7758). What is x rounded to the nearest one thousand?",
        "a": "13000"
    },
    {
        "q": "Let g = 73.336 - 73.33700303. Let t = g - -0.001. What is t rounded to 6 dps?",
        "a": "-0.000003"
    },
    {
        "q": "Let s = -2915 - -4104. Let g = -1189.000477 + s. What is g rounded to 4 decimal places?",
        "a": "-0.0005"
    },
    {
        "q": "Let i = 578 + -577.93132. Round i to three decimal places.",
        "a": "0.069"
    },
    {
        "q": "Let c = 17 + -43. Let f = -20 - c. Let i be (f/(-15))/((-1)/(-1325)). What is i rounded to the nearest 100?",
        "a": "-500"
    },
    {
        "q": "Let u = -3926 + 5748. Suppose 3*t = -d + u + 2078, 3*d = 0. Let m be (-126000)/(-9)*t/(-2). Round m to the nearest 1000000.",
        "a": "-9000000"
    },
    {
        "q": "Let b = -388.3 + 394.288. Round b to one decimal place.",
        "a": "6"
    },
    {
        "q": "Suppose 0*k = f + k, 5*f - k - 18 = 0. Suppose -85 = 15*i - 115. Suppose 5*q - 15 = 0, -f*x + x + 2599994 = -i*q. Round x to the nearest 100000.",
        "a": "1300000"
    },
    {
        "q": "Let q be (5/(-30)*2)/(2/(-18204)). What is q rounded to the nearest 100?",
        "a": "3000"
    },
    {
        "q": "Let j = -7.7167 - -0.1067. Let y = 0.9 + j. What is y rounded to zero decimal places?",
        "a": "-7"
    },
    {
        "q": "Let f = 117 + -226. Let b = 108.9971 + f. Round b to 3 decimal places.",
        "a": "-0.003"
    },
    {
        "q": "Let d = 4.15100491 - 4.151. Round d to 7 dps.",
        "a": "0.0000049"
    },
    {
        "q": "Let h = 109510216 + -230370216. What is h rounded to the nearest one million?",
        "a": "-121000000"
    },
    {
        "q": "Let u = 73.5 + -73.49999443. What is u rounded to 6 dps?",
        "a": "0.000006"
    },
    {
        "q": "Let t = 33721168.682299971 + -33721030.6823. Let f = -138 + t. Round f to 7 decimal places.",
        "a": "0"
    },
    {
        "q": "Let m = 157.6 + 52.4. Let i = -181836 + 182045.818. Let k = m - i. What is k rounded to 2 decimal places?",
        "a": "0.18"
    },
    {
        "q": "Let m = -0.10217 - 0.12668. Round m to 2 decimal places.",
        "a": "-0.23"
    },
    {
        "q": "Let g = 0.01016133 - 0.01003. What is g rounded to 5 dps?",
        "a": "0.00013"
    },
    {
        "q": "Let g(c) = 3*c**2 + 14*c - 228. Let n be g(-13). Round n to the nearest one hundred.",
        "a": "100"
    },
    {
        "q": "Let p = -1006.332 - -1.332. Let o = 1004.99999357 + p. What is o rounded to 6 dps?",
        "a": "-0.000006"
    },
    {
        "q": "Let d = 0.95828 + -0.08058. Round d to two decimal places.",
        "a": "0.88"
    },
    {
        "q": "Let j = -8 + 12. Suppose 4*b - 3*c - 1 = -j, 2*c = -3*b - 15. Let f be (131 - -1) + (b - -3) + 2. What is f rounded to the nearest 10?",
        "a": "130"
    },
    {
        "q": "Let n = 308324.918400265 + -308315.4184. Let r = 9.5 - n. Round r to 7 dps.",
        "a": "-0.0000003"
    },
    {
        "q": "Let i = 342199 - 132179. What is i rounded to the nearest ten thousand?",
        "a": "210000"
    },
    {
        "q": "Suppose -104076494 + 42766703 - 189202209 = 24*c. What is c rounded to the nearest 100000?",
        "a": "-10400000"
    },
    {
        "q": "Let d = 58 + -68. Let o = 9.99868 + d. What is o rounded to four decimal places?",
        "a": "-0.0013"
    },
    {
        "q": "Let m = 4.6 - 6. Let h = m + 1.05. Let i = 0.17 - h. What is i rounded to 1 decimal place?",
        "a": "0.5"
    },
    {
        "q": "Let h = 2404 + -2403.8002. Let v = h - 40.5498. Let i = v - -40. Round i to one decimal place.",
        "a": "-0.4"
    },
    {
        "q": "Let q = -148 + 213. Let h = q - 64.999942. What is h rounded to five dps?",
        "a": "0.00006"
    },
    {
        "q": "Let j = -3207 - -3616.9. Round j to the nearest 100.",
        "a": "400"
    },
    {
        "q": "Let z = -765 + 675.9. Let w = z - -95.37. What is w rounded to 1 dp?",
        "a": "6.3"
    },
    {
        "q": "Let w = -68953.6300234 + 68955.03. Let v = -1.33 + -0.07. Let o = v + w. Round o to six decimal places.",
        "a": "-0.000023"
    },
    {
        "q": "Let f = -2.64 - -45.84. What is f rounded to the nearest 100?",
        "a": "0"
    },
    {
        "q": "Let z = -18 - -18. Suppose z = -8*g + 3*g. Suppose 2*n + 13 + 31 = g. What is n rounded to 0 dps?",
        "a": "-22"
    },
    {
        "q": "Let y = 62.0418018 + 0.0039982. Let h = y - 62.1. Round h to two dps.",
        "a": "-0.05"
    },
    {
        "q": "Let v = -1641 + 1641.000002132. Round v to seven dps.",
        "a": "0.0000021"
    },
    {
        "q": "Let l = -2247 + 4193. Let i = l + -1946.00971. Round i to four decimal places.",
        "a": "-0.0097"
    },
    {
        "q": "Suppose -2*l + 402727 = 302547 - 579420. Round l to the nearest 10000.",
        "a": "340000"
    },
    {
        "q": "Let q = -12.0907 - -2.3917. Round q to 1 dp.",
        "a": "-9.7"
    },
    {
        "q": "Let v = 446 + -464. Let m = 8456335 - 8456352.999996. Let y = v - m. Round y to 5 dps.",
        "a": "0"
    },
    {
        "q": "Suppose 207952 = -4*a - 4*y - 395248, 2*a = y - 301600. Round a to the nearest 10000.",
        "a": "-150000"
    },
    {
        "q": "Let b = 1246 + -888. Let x = b + -235. Let z = x + -122.9903. Round z to 3 decimal places.",
        "a": "0.01"
    },
    {
        "q": "Let r = 5162 - 5162.0002487. Round r to six dps.",
        "a": "-0.000249"
    },
    {
        "q": "Let h = -6.6724 + -0.1126. Round h to the nearest integer.",
        "a": "-7"
    },
    {
        "q": "Let z be (-64)/6*(-15)/(-4). Let w = z - 40. Let l be 14080001/4 + 20/w. Round l to the nearest one hundred thousand.",
        "a": "3500000"
    },
    {
        "q": "Let g = 532 - 1111. Let f = g - -579.00919. Round f to 3 dps.",
        "a": "0.009"
    },
    {
        "q": "Let s = -201.263 + 0.263. Let q = 24060.87 + -23859. Let f = q + s. What is f rounded to one dp?",
        "a": "0.9"
    },
    {
        "q": "Let n = -10004.99973177 + 10005. Round n to 5 decimal places.",
        "a": "0.00027"
    },
    {
        "q": "Let x(b) = b**3 + 3*b**2 - 2*b + 11. Let j be x(-4). Suppose j*s + s = -2*v + 15980, 2*v - 2*s - 15950 = 0. What is v rounded to the nearest one thousand?",
        "a": "8000"
    },
    {
        "q": "Suppose 0 = 5*y - 40 - 15. Let a be 130/y - 20/(-110). Suppose 14700 = -7*o + a*o. Round o to the nearest one hundred.",
        "a": "2900"
    },
    {
        "q": "Let n = 71359.423 + -70021.7. Let r = n - 1337. Round r to 1 dp.",
        "a": "0.7"
    },
    {
        "q": "Let u = 0.104234527 - 0.10423. Round u to six dps.",
        "a": "0.000005"
    },
    {
        "q": "Let h = 14084 - 8769. Suppose -3*s + 985 + h = 0. What is s rounded to the nearest one hundred?",
        "a": "2100"
    },
    {
        "q": "Let j be (1 - -4) + 1 + 0. Suppose j*q - 4*q = 9112116. Let k = q - 656058. What is k rounded to the nearest one million?",
        "a": "4000000"
    },
    {
        "q": "Let l = 8.21851 + -8.709. Let z = 0.49 + l. What is z rounded to 4 decimal places?",
        "a": "-0.0005"
    },
    {
        "q": "Let v(g) = 967734*g - 143. Let z be v(11). Let x = 3234909 + -949978. Suppose 4*b = -x + z. What is b rounded to the nearest 100000?",
        "a": "2100000"
    },
    {
        "q": "Let g = -1.3424 + 0.3378. What is g rounded to one dp?",
        "a": "-1"
    },
    {
        "q": "Let l = -0.376 - -0.177. Let q = l - -0.1989988. What is q rounded to six dps?",
        "a": "-0.000001"
    },
    {
        "q": "Let p = 59.3 + -42. Let m = p - 17.299957. What is m rounded to five decimal places?",
        "a": "0.00004"
    },
    {
        "q": "Suppose 32*j = 10*j + 193776. Round j to the nearest one thousand.",
        "a": "9000"
    },
    {
        "q": "Let f(x) = 4190*x**3 + 8*x**2 + 54*x - 252. Let q be f(26). Round q to the nearest 1000000.",
        "a": "74000000"
    },
    {
        "q": "Let d = -0.44 + 0.44. Let v = -14 - d. Let z = -14.009 - v. What is z rounded to 2 decimal places?",
        "a": "-0.01"
    },
    {
        "q": "Let u = -423.9 + 420. Let i = -5.6 + 6. Let p = i + u. Round p to one dp.",
        "a": "-3.5"
    },
    {
        "q": "Suppose -82*h + 1447200 = 7017460. Round h to the nearest ten thousand.",
        "a": "-70000"
    },
    {
        "q": "Let c = 0.06285 - 0.068911. Round c to three dps.",
        "a": "-0.006"
    },
    {
        "q": "Suppose h + p - 11327 = 108588, 3*h = p + 359725. What is h rounded to the nearest ten thousand?",
        "a": "120000"
    },
    {
        "q": "Let p = -1.56 + 14.96. Let j = p + -2.4. Let u = j + -11.0002. What is u rounded to three decimal places?",
        "a": "0"
    },
    {
        "q": "Let b = -16.9599998267 + 16.96. What is b rounded to 7 decimal places?",
        "a": "0.0000002"
    },
    {
        "q": "Let q = -4839 - -4674.1. What is q rounded to the nearest 10?",
        "a": "-160"
    },
    {
        "q": "Let q = -7990.00006147 - -7990. What is q rounded to 5 decimal places?",
        "a": "-0.00006"
    },
    {
        "q": "Let l = 1182.2 - 935. Let g = l - 273. What is g rounded to the nearest ten?",
        "a": "-30"
    },
    {
        "q": "Let b = -2486989190.92508881 - -2486989218. Let n = b + -0.07497619. Let a = 27 - n. Round a to five decimal places.",
        "a": "0.00007"
    },
    {
        "q": "Let s = 0.571 - 0.62. Let q = s + 0.379. Let b = -0.13 - q. Round b to 1 decimal place.",
        "a": "-0.5"
    },
    {
        "q": "Let g = -0.3318457515 - 148643.6568542485. Let i = g - -148651. Let a = i + -7. Round a to 3 dps.",
        "a": "0.011"
    },
    {
        "q": "Let m = -134.36 - -333.19. Let l = 201 - m. Round l to 1 dp.",
        "a": "2.2"
    },
    {
        "q": "Let g be (((-12)/(-7))/(-2))/((-2)/14). Let n be ((-148347)/(-2))/(3/g). Suppose -2*f - 251653 = n. What is f rounded to the nearest one hundred thousand?",
        "a": "-200000"
    },
    {
        "q": "Let v = 464939481.0000045 - 464939632. Let c = v - -151. What is c rounded to six decimal places?",
        "a": "0.000005"
    },
    {
        "q": "Suppose 3*b + 548548 = 25*b. Suppose -8*a + b = 9286. What is a rounded to the nearest 100?",
        "a": "2000"
    },
    {
        "q": "Let a = -1.57916 - -0.03796. Round a to 1 dp.",
        "a": "-1.5"
    },
    {
        "q": "Let s = -1017130 - -552630. Round s to the nearest 10000.",
        "a": "-460000"
    },
    {
        "q": "Let t = -23981168 - -11165168. Round t to the nearest 100000.",
        "a": "-12800000"
    },
    {
        "q": "Let p = 56555 - 18391. What is p rounded to the nearest 100?",
        "a": "38200"
    },
    {
        "q": "Let p = -3592 + 3572.8. What is p rounded to the nearest ten?",
        "a": "-20"
    },
    {
        "q": "Let k = 103.48581 + -0.15581. Round k to the nearest 10.",
        "a": "100"
    },
    {
        "q": "Suppose 0 = -a + 27 - 12. Let w be ((-20)/a)/4 + (-3008)/(-6). Let g = w - -609. What is g rounded to the nearest one hundred?",
        "a": "1100"
    },
    {
        "q": "Let c = -1448 + 1447.993145. What is c rounded to three decimal places?",
        "a": "-0.007"
    },
    {
        "q": "Let i = -20.53884073 - -20.539. Round i to six dps.",
        "a": "0.000159"
    },
    {
        "q": "Let h = 44187.0021037 - 44187. What is h rounded to 4 decimal places?",
        "a": "0.0021"
    },
    {
        "q": "Let a = -11.7583 - -10.4183905. Let c = a + 1.34. Round c to five dps.",
        "a": "0.00009"
    },
    {
        "q": "Let i = 16.898 + -0.098. Let o = i - 16.93. What is o rounded to one decimal place?",
        "a": "-0.1"
    },
    {
        "q": "Let p = -3265.9999013 + 3266. Round p to 4 dps.",
        "a": "0.0001"
    },
    {
        "q": "Suppose -2098 + 41458 = -2*w. What is w rounded to the nearest ten thousand?",
        "a": "-20000"
    },
    {
        "q": "Let l = -121 + 210. Let t be 8818/9*l - 52/234. Round t to the nearest 1000.",
        "a": "87000"
    },
    {
        "q": "Let d(l) = 745*l - 7. Let r be ((-7)/3)/(0 - (-1)/(-3)). Let k be d(r). Let q = k + 7192. What is q rounded to the nearest one thousand?",
        "a": "12000"
    },
    {
        "q": "Let s = -64 - -272. Let x = 208.0278 - s. Round x to 3 decimal places.",
        "a": "0.028"
    },
    {
        "q": "Let y be (10/(-6))/(7*1 + (-105109286)/15015600). What is y rounded to the nearest 1000000?",
        "a": "0"
    },
    {
        "q": "Let k(s) = 60*s - 176. Let m(c) = -12*c + 35. Let j(l) = 3*k(l) + 16*m(l). Let n be j(-17). Suppose 3*w = w + n. What is w rounded to the nearest ten?",
        "a": "120"
    },
    {
        "q": "Let r = 21969.024138 + -21969. What is r rounded to 3 dps?",
        "a": "0.024"
    },
    {
        "q": "Let d = 0.071 - -0.559. Let i = d - 17.23. Let a = i + 41.5. Round a to the nearest integer.",
        "a": "25"
    },
    {
        "q": "Let f = -2947.48 - -2884. What is f rounded to the nearest ten?",
        "a": "-60"
    },
    {
        "q": "Let s = 480120479.7000227 + -480120522. Let b = s - -42.3. Round b to six dps.",
        "a": "0.000023"
    },
    {
        "q": "Let w = 2291 - 1306. Let h = 985.00000894 - w. Round h to six decimal places.",
        "a": "0.000009"
    },
    {
        "q": "Let k = 0.085 + -0.06. Let n = -83.025 + k. Let v = n + 82.812. Round v to 2 dps.",
        "a": "-0.19"
    },
    {
        "q": "Let i = 5.045248 + -5.192. Let j = -0.147 - i. Round j to five decimal places.",
        "a": "-0.00025"
    },
    {
        "q": "Let d = -1.6404 - -1.7. Let g = -0.6616 + d. Round g to one dp.",
        "a": "-0.6"
    },
    {
        "q": "Suppose -5*x = 65*a - 63*a - 689900, -3*a = -2*x - 1034850. What is a rounded to the nearest 1000?",
        "a": "345000"
    },
    {
        "q": "Let h = 46663 - 31043. Suppose -10*s = -6*s - h. Let r be 7 + 1 + -5 - (s - 2). What is r rounded to the nearest one thousand?",
        "a": "-4000"
    },
    {
        "q": "Let g = -663152968 + 1129952968. Suppose -6*n = -2*n - g. Suppose -2*s + n = s. What is s rounded to the nearest one million?",
        "a": "39000000"
    },
    {
        "q": "Let w = 6.331008478 - 6.331. Round w to seven decimal places.",
        "a": "0.0000085"
    },
    {
        "q": "Let l be 4/(4/(-2) + 0). Let o(c) = -11*c**2 - 3*c. Let u be o(7). Let h be (u - 0)/(4/1200*l). Round h to the nearest ten thousand.",
        "a": "80000"
    },
    {
        "q": "Let p = -7976 - 705. Let g = p + 3241. What is g rounded to the nearest 100?",
        "a": "-5400"
    },
    {
        "q": "Let u be (-6)/2 - (-13)/1. Let k be (-30826)/(-22) - u/55. Let m be k/(-2) + 2 - (-9)/(-6). What is m rounded to the nearest 1000?",
        "a": "-1000"
    },
    {
        "q": "Suppose -39*q + 28*q + 581130 = 0. Round q to the nearest 1000.",
        "a": "53000"
    },
    {
        "q": "Let p = 85.89 + -0.89. Let i = -120.8 + p. What is i rounded to the nearest ten?",
        "a": "-40"
    },
    {
        "q": "Let p = -1197.9998161 + 1198. Round p to four decimal places.",
        "a": "0.0002"
    },
    {
        "q": "Suppose 0*u + 4*f + 29 = 5*u, -5*u = 4*f - 21. Suppose 2620 = u*t - 735. Let o = 151 - t. Round o to the nearest 100.",
        "a": "-500"
    },
    {
        "q": "Let y = 0.33 + -41.33. Let a = y + 10. Let d = a - -30.9999835. What is d rounded to six dps?",
        "a": "-0.000017"
    },
    {
        "q": "Let r = 24.018 - 24. Let z = r - 0.478. Let q = z - -0.4599995. What is q rounded to seven dps?",
        "a": "-0.0000005"
    },
    {
        "q": "Let t = -4404 - -4403.9999998161. Round t to seven decimal places.",
        "a": "-0.0000002"
    },
    {
        "q": "Let k = -0.00893 + -2.96007. What is k rounded to 1 decimal place?",
        "a": "-3"
    },
    {
        "q": "Let c(n) = 4133*n + 36. Let r be (-12)/(-8)*32/6. Let h be c(r). Round h to the nearest one thousand.",
        "a": "33000"
    },
    {
        "q": "Let x = 26106 - 26079.022. Let p = x + 0.022. Let q = 27.000134 - p. Round q to five dps.",
        "a": "0.00013"
    },
    {
        "q": "Suppose 0 = -w - 2*j + 43106, 5*w + j - 172396 = w. Let q = -24898 + w. Round q to the nearest one thousand.",
        "a": "18000"
    },
    {
        "q": "Suppose 0 = -o + 4 - 1. Suppose 3*y + 4*a + 9 = o, 4*a - 6 = 3*y. Let w be y/(((-3)/2010)/1). What is w rounded to the nearest one hundred?",
        "a": "1300"
    },
    {
        "q": "Let v = 0.5 + 10.5. Let g = v - 20. Let o = 8.979 + g. What is o rounded to two decimal places?",
        "a": "-0.02"
    },
    {
        "q": "Let d = 17879.00231 - 17854.00230973. Let r = d - 25. Round r to 7 dps.",
        "a": "0.0000003"
    },
    {
        "q": "Let r = 0.009 + 65.991. Let n = r + -47. Let y = 19.00000036 - n. Round y to 7 dps.",
        "a": "0.0000004"
    },
    {
        "q": "Let j = 9320736 + -14587100. Let u = j + 5266374.700097. Let l = -10.7 + u. Round l to five dps.",
        "a": "0.0001"
    },
    {
        "q": "Let k = -473 + 541. Let s = -11628609.1 + 11628541.100039. Let m = s + k. Round m to five decimal places.",
        "a": "0.00004"
    },
    {
        "q": "Let i(c) be the second derivative of -4*c**2 + 0 - 371428/3*c**3 + 9*c. Let x be i(7). Round x to the nearest one million.",
        "a": "-5000000"
    },
    {
        "q": "Let f = 56.8689 - 56.9. Let b = 0.003 - f. Round b to 2 decimal places.",
        "a": "0.03"
    },
    {
        "q": "Suppose -2*z = 5*o - 434556, -7*o + 10*o + z - 260733 = 0. Suppose 0 = -0*d - 3*d + 159270. Let n = d + o. What is n rounded to the nearest 100000?",
        "a": "100000"
    },
    {
        "q": "Let a = -2.27 - -2. Let o = -2185.221 - -2185. Let c = a - o. Round c to two decimal places.",
        "a": "-0.05"
    },
    {
        "q": "Let x = -11406908 + 11406908.6310293. Let p = x + -0.631. What is p rounded to six decimal places?",
        "a": "0.000029"
    },
    {
        "q": "Let l = -2737 - -2737.007389. What is l rounded to 3 dps?",
        "a": "0.007"
    },
    {
        "q": "Let u = -13.9 - 2.1. Let w = -54 - u. Let d = w + 38.00023. Round d to five dps.",
        "a": "0.00023"
    },
    {
        "q": "Let d = 0.91025633 - 0.9103. What is d rounded to six dps?",
        "a": "-0.000044"
    },
    {
        "q": "Let v = 943.1864 + -944. Let b = v - -0.91. Let g = b - 0.09. What is g rounded to 3 decimal places?",
        "a": "0.006"
    },
    {
        "q": "Suppose -9*v - 19*v + 359380 = 0. Suppose -l + 3*j = v, l + 3*j + 12795 = -2*j. What is l rounded to the nearest 1000?",
        "a": "-13000"
    },
    {
        "q": "Let z = -419.4004456 - -419.4. Round z to four dps.",
        "a": "-0.0004"
    },
    {
        "q": "Let i(x) = -2218*x**3 + 3*x**2 - 17*x + 32. Let s be i(-16). Round s to the nearest 100000.",
        "a": "9100000"
    },
    {
        "q": "Let o = -2074.999996046 + 2075. What is o rounded to six decimal places?",
        "a": "0.000004"
    },
    {
        "q": "Let z = -1398 + 2548. Suppose -3*m = 3890 + z. What is m rounded to the nearest 100?",
        "a": "-1700"
    },
    {
        "q": "Let s = -0.0867066416 + 11.2867060316. Let f = 124.8 - 136. Let n = f + s. What is n rounded to seven dps?",
        "a": "-0.0000006"
    },
    {
        "q": "Let v = 7561.99978611 - 7562. Round v to five decimal places.",
        "a": "-0.00021"
    },
    {
        "q": "Let a(c) = -7*c + 2. Let p be a(-4). Let x be 8/48 - 75305/p. What is x rounded to the nearest one hundred?",
        "a": "-2500"
    },
    {
        "q": "Let k(u) = -18307*u - 30. Suppose 4*m - m + 33 = 0. Let a be k(m). Suppose 0 = -2*d - 6, 4*d + 638665 + a = -3*f. Round f to the nearest one hundred thousand.",
        "a": "-300000"
    },
    {
        "q": "Let a = 6900 - 6899.9987732. What is a rounded to 5 dps?",
        "a": "0.00123"
    },
    {
        "q": "Let v = -194.786 + 8.146. Round v to the nearest integer.",
        "a": "-187"
    },
    {
        "q": "Let p = -19.563 + 18.56. What is p rounded to 1 dp?",
        "a": "-1"
    },
    {
        "q": "Let n = -440.691 + -135.919. Let c = n - -573. Let g = -3.60999743 - c. What is g rounded to seven dps?",
        "a": "0.0000026"
    },
    {
        "q": "Let f = -61695001.443 + 62253382.9. Let v = f - 558425.45699915. Let h = v + 44. What is h rounded to seven dps?",
        "a": "0.0000009"
    },
    {
        "q": "Let n = -243 + 113. Let q = n - -129.09. Round q to one decimal place.",
        "a": "-0.9"
    },
    {
        "q": "Let g = -361.092 + 374.3. What is g rounded to 1 decimal place?",
        "a": "13.2"
    },
    {
        "q": "Let q = 3525.57273409 - 0.19017409. Let o = -3525 + q. Let s = -0.38 + o. Round s to four decimal places.",
        "a": "0.0026"
    },
    {
        "q": "Let t = -3221 - -3218.4136. Let f = -2.6 - t. Let r = -0.009 - f. What is r rounded to three decimal places?",
        "a": "0.005"
    },
    {
        "q": "Let c = 275 - 123. Let y = c + -152.5. What is y rounded to 0 dps?",
        "a": "-1"
    },
    {
        "q": "Let l = -32719.7335283 - 8867.5553227. Let i = -41587 - l. Let f = i - 0.289. What is f rounded to 5 decimal places?",
        "a": "-0.00015"
    },
    {
        "q": "Let q = -1519 + 1518.9999999977. What is q rounded to 7 decimal places?",
        "a": "0"
    },
    {
        "q": "Let o(t) = 391647*t + 67. Let z be o(-4). Let k = z + 7586521. What is k rounded to the nearest 1000000?",
        "a": "6000000"
    },
    {
        "q": "Let n = 0.2 + -17.4. Let w = -19 - n. Let b = -1.800105 - w. Round b to five dps.",
        "a": "-0.00011"
    },
    {
        "q": "Let z(o) = 71*o - 74. Let b be z(29). Let q = -14985 + b. What is q rounded to the nearest ten thousand?",
        "a": "-10000"
    },
    {
        "q": "Let p = 33.926 + -6.04. Round p to 1 decimal place.",
        "a": "27.9"
    },
    {
        "q": "Let f = 7822.999990821 + -7823. What is f rounded to six decimal places?",
        "a": "-0.000009"
    },
    {
        "q": "Suppose -2*m + 0*p + 66 = 4*p, m = 3*p + 38. Suppose 4*s + 2519 = -5*a, -3*s - 530 + m = a. Let b = a + 850. Round b to the nearest 10.",
        "a": "340"
    },
    {
        "q": "Let t = -0.04 - 19.96. Let j = t - -20.2. Let m = j - 0.19999992. Round m to seven dps.",
        "a": "0.0000001"
    },
    {
        "q": "Let q be (0 + 1)*(-1 - 44)*(266 - 67). What is q rounded to the nearest 1000?",
        "a": "-9000"
    },
    {
        "q": "Suppose -1292 = -2*h - 3*n, -4*h + 2531 = 4*n - 57. Suppose 129 + h = -2*m. What is m rounded to the nearest 10?",
        "a": "-390"
    },
    {
        "q": "Let z(q) = -4*q - 39. Let f be z(-11). Suppose 8866351 = -f*y - 283649. What is y rounded to the nearest one hundred thousand?",
        "a": "-1800000"
    },
    {
        "q": "Let u be (1188/24)/(-9)*(-4)/2. Suppose -3*y + 14969 + 10488 = 2*o, 0 = 4*y + 4*o - 33936. Suppose -u*l - y = 16041. Round l to the nearest one hundred.",
        "a": "-2200"
    },
    {
        "q": "Let f(g) = 13776*g**3 + g**2 - 20*g + 75. Let q be f(5). What is q rounded to the nearest 10000?",
        "a": "1720000"
    },
    {
        "q": "Let m = 1104.3 - 1187. Let u = -53.4 - m. Round u to zero decimal places.",
        "a": "29"
    },
    {
        "q": "Let k = -48 + 48.0028. Let r = 64.7028 - k. What is r rounded to the nearest 10?",
        "a": "60"
    },
    {
        "q": "Suppose -3*w - 3871 = -326284. Let i = w - -880529. Round i to the nearest one hundred thousand.",
        "a": "1000000"
    },
    {
        "q": "Let o = -990 - -989.9071. Let c = o - -0.0929563. Round c to six decimal places.",
        "a": "0.000056"
    },
    {
        "q": "Let s = 0.000674 + 0.022023. Round s to four dps.",
        "a": "0.0227"
    },
    {
        "q": "Let s(g) = 67*g**3 - 26*g**2 + 61*g + 174. Let m be s(19). What is m rounded to the nearest ten thousand?",
        "a": "450000"
    },
    {
        "q": "Let r be ((-1128754)/33)/((-2)/1128). Let j be (488132 + 0)*156/(-6). Let v = j + r. Round v to the nearest 1000000.",
        "a": "7000000"
    },
    {
        "q": "Let n be (-7)/((-7)/2)*83145*1. What is n rounded to the nearest one thousand?",
        "a": "166000"
    },
    {
        "q": "Let y = 71.776 - 72. Let r = 0.2239935 + y. What is r rounded to 6 decimal places?",
        "a": "-0.000007"
    },
    {
        "q": "Let s(k) = -36*k. Let j be s(-1). Let t = -332 + j. Round t to the nearest ten.",
        "a": "-300"
    },
    {
        "q": "Let f = -41 - -67. Let g = f - 8. Let y = g - 18.000043. What is y rounded to five decimal places?",
        "a": "-0.00004"
    },
    {
        "q": "Let r = -69.51 - -69.50996973. Round r to 6 decimal places.",
        "a": "-0.00003"
    },
    {
        "q": "Let z = 11.3 + -96.3. Let c = z + 84.9882. Round c to three decimal places.",
        "a": "-0.012"
    },
    {
        "q": "Let x = -48.996671 + -0.049329. Let w = x - -1.146. What is w rounded to the nearest 10?",
        "a": "-50"
    },
    {
        "q": "Suppose -44526905 = -6*w + 1901137. Suppose -19*k + w + 62561993 = 0. What is k rounded to the nearest one million?",
        "a": "4000000"
    },
    {
        "q": "Let z = -175 + 186.3. Let r = z + -1.3. Let x = r - 9.999824. What is x rounded to 5 decimal places?",
        "a": "0.00018"
    },
    {
        "q": "Let b = -5689 + 5689.00023599. What is b rounded to 6 decimal places?",
        "a": "0.000236"
    },
    {
        "q": "Let y = 21898074 - 33328075. Let b be y - (2 - 6)/4. What is b rounded to the nearest 1000000?",
        "a": "-11000000"
    },
    {
        "q": "Let j = -129669.389457 + 130934.3885. Let i = -1265 + j. Round i to four dps.",
        "a": "-0.001"
    },
    {
        "q": "Let x = 1264 - 1263.886. Round x to one dp.",
        "a": "0.1"
    },
    {
        "q": "Let l = 2169.2 - 524. What is l rounded to the nearest ten?",
        "a": "1650"
    },
    {
        "q": "Let m = -88763.122 + 88685. Let j = m + 0.122. Let b = j - -78.00000127. What is b rounded to 7 dps?",
        "a": "0.0000013"
    },
    {
        "q": "Let b = -18889.12991 - -18889. Round b to two decimal places.",
        "a": "-0.13"
    },
    {
        "q": "Let v = -3.99 - -96.01. What is v rounded to the nearest ten?",
        "a": "90"
    },
    {
        "q": "Let w = -18.1 + 19. Let s = 20.89313 + -19.9931. Let v = w - s. Round v to five decimal places.",
        "a": "-0.00003"
    },
    {
        "q": "Let r = -2279219453.2520004 - -2279220136. Let q = 682.938 - r. Let y = 0.19 - q. Round y to seven dps.",
        "a": "-0.0000004"
    },
    {
        "q": "Let o be 77067406/(-8) - 2/(-1 - -9). Let r = o - -18633426. Suppose -r = q + q. What is q rounded to the nearest 1000000?",
        "a": "-5000000"
    },
    {
        "q": "Suppose 7*c - 21*c = 2705668. Let o = 115034 + 167228. Let l = o + c. Round l to the nearest 10000.",
        "a": "90000"
    },
    {
        "q": "Let x = -115.908 + -0.092. Let b = -116.00126 - x. What is b rounded to 4 decimal places?",
        "a": "-0.0013"
    },
    {
        "q": "Let c(g) be the first derivative of -3*g**4/2 - 5*g**3/3 + 4*g - 15. Let z be c(5). Let l = -471 - z. Round l to the nearest one thousand.",
        "a": "0"
    },
    {
        "q": "Let c = -4568 + 4504.26. Round c to the nearest 10.",
        "a": "-60"
    },
    {
        "q": "Let u = 205067 + -118707. Round u to the nearest one thousand.",
        "a": "86000"
    },
    {
        "q": "Let y = 38.94 + 0.06. Let h = y + 21. Let v = h + -59.999884. Round v to five dps.",
        "a": "0.00012"
    },
    {
        "q": "Suppose 10*m - 21*m + 33 = 0. Suppose -137283224 = -m*x - 21783224. Round x to the nearest one million.",
        "a": "39000000"
    },
    {
        "q": "Let x(q) = -q**3 + 4*q**2 - 2*q + 1. Let n be x(3). Suppose n*m - 5 = 3*m. Suppose 0 = m*v - 8247744 - 1752256. Round v to the nearest 1000000.",
        "a": "2000000"
    },
    {
        "q": "Let y = -309.9 - -309.90226. Round y to five decimal places.",
        "a": "0.00226"
    },
    {
        "q": "Let b = -50 - -6. Let y = -19 - b. Let z = -25.00068 + y. Round z to four decimal places.",
        "a": "-0.0007"
    },
    {
        "q": "Let h = -4.35 + 4.539. Let w = h + -0.18899522. What is w rounded to 6 decimal places?",
        "a": "0.000005"
    },
    {
        "q": "Suppose 4*h + h = -500. Let r be (2/4*1)/((-10)/h). Suppose -r*i - 3*k - 355003 = 0, -212996 = i + 2*i - 4*k. What is i rounded to the nearest ten thousand?",
        "a": "-70000"
    },
    {
        "q": "Let f = 495707300 + -282657300. What is f rounded to the nearest one million?",
        "a": "213000000"
    },
    {
        "q": "Let q = -790 - -830.9. Let r = q - 40.9796. What is r rounded to 2 decimal places?",
        "a": "-0.08"
    },
    {
        "q": "Let i = 110.3 + -106. Let s = 0 - i. Let v = -4.324 - s. Round v to 2 dps.",
        "a": "-0.02"
    },
    {
        "q": "Let n = -389 + 2376. Let b = n - 1966.06. Let o = 21 - b. Round o to 2 dps.",
        "a": "0.06"
    },
    {
        "q": "Let l = 94 - 72. Let i = 19.64 - l. Round i to zero decimal places.",
        "a": "-2"
    },
    {
        "q": "Let n = 4627 + -4626.5516. Round n to one dp.",
        "a": "0.4"
    },
    {
        "q": "Let x = 0.004821 + 3.633279. Round x to 2 dps.",
        "a": "3.64"
    },
    {
        "q": "Let b = -1.8733 - -0.7474. Round b to 2 dps.",
        "a": "-1.13"
    },
    {
        "q": "Suppose -32*v + 12*v = -3160. Let x = -619 + 301. Let p = v + x. What is p rounded to the nearest ten?",
        "a": "-160"
    },
    {
        "q": "Let d = 5 + 20. Suppose 3*z - 8*z - d = 0. Let k be (-587)/z - (-4)/(-10). Round k to the nearest 10.",
        "a": "120"
    },
    {
        "q": "Let d be (-12)/90 + (-450298)/15. Let s = -60918 - d. Let o be (s - 4 - 0) + 2. Round o to the nearest one thousand.",
        "a": "-31000"
    },
    {
        "q": "Suppose 3*o - 32 = -5*o. Suppose 2*t = 3*z + 33, -4*z + 5*z = -o*t + 3. Let q be z*2/(-6) - -120997. Round q to the nearest 10000.",
        "a": "120000"
    },
    {
        "q": "Let d be -2*(-2)/((-8)/2). Let p be (d - -1)/3 + -586 - -4. What is p rounded to the nearest 10?",
        "a": "-580"
    },
    {
        "q": "Let v(z) = 2*z - 32. Let c be v(16). Suppose c*p - 5*p = -1500050. Suppose 3*u + 3*l + 450006 = 0, 2*u + 0*u + 5*l = -p. Round u to the nearest 100000.",
        "a": "-200000"
    },
    {
        "q": "Let r = 1514.9 - 1476. Round r to the nearest one hundred.",
        "a": "0"
    },
    {
        "q": "Let z = 157286200.593999598 - 157286464.594. Let x = z + 264. Round x to seven dps.",
        "a": "-0.0000004"
    },
    {
        "q": "Let m(w) = w**2 - 5*w - 8. Let r be m(9). Let o be (r/(-70))/((-1)/690). Suppose -9*y - o = -3*y. Round y to the nearest 10.",
        "a": "-50"
    },
    {
        "q": "Let f = -60179 + 60179.28247. What is f rounded to three dps?",
        "a": "0.282"
    },
    {
        "q": "Let z = 16.08 + -16.0796234. Round z to five decimal places.",
        "a": "0.00038"
    },
    {
        "q": "Let x = 167.402 - 165. What is x rounded to one dp?",
        "a": "2.4"
    },
    {
        "q": "Let a = -11166 + 11166.40585. Round a to three decimal places.",
        "a": "0.406"
    },
    {
        "q": "Suppose -4*n + 324 = -0*n. Suppose -5*d - n = -4*r + 119, -4*r + 2*d = -200. Let q = 44 - r. Round q to zero dps.",
        "a": "-6"
    },
    {
        "q": "Let z = 195626.0281 + -194954. Let x = z - 672. Round x to 3 dps.",
        "a": "0.028"
    },
    {
        "q": "Let d = 0.015 - 0.2425. Let j = 0.2273993 + d. Round j to 5 dps.",
        "a": "-0.0001"
    },
    {
        "q": "Let w = 1921225 + -1921225.986591. Let i = 0.986 + w. What is i rounded to 5 dps?",
        "a": "-0.00059"
    },
    {
        "q": "Let p = 0.0145 + -0.01450294. What is p rounded to 5 dps?",
        "a": "0"
    },
    {
        "q": "Let l = 2250.04 + -2262. What is l rounded to the nearest integer?",
        "a": "-12"
    },
    {
        "q": "Let s be 4/(-14) + (-1695276)/(-693). What is s rounded to the nearest one thousand?",
        "a": "2000"
    },
    {
        "q": "Let p = 871 + -861.71. Let h = -9.28501 + p. Round h to three dps.",
        "a": "0.005"
    },
    {
        "q": "Suppose 2*b + 114*s - 112*s - 7962 = 0, 3*b - 11967 = 5*s. What is b rounded to the nearest 1000?",
        "a": "4000"
    },
    {
        "q": "Let x be (-6 - -4)*(15/2)/(-3). Suppose 3*u - 6*u + 5 = -x*p, 3*p + 2 = 2*u. Let h = p + 52. Round h to the nearest 10.",
        "a": "50"
    },
    {
        "q": "Let a(v) be the second derivative of 62501*v**3/3 - 4*v**2 - 2*v. Let y(i) = 2*i - 2. Let p be y(3). Let r be a(p). What is r rounded to the nearest 1000000?",
        "a": "1000000"
    },
    {
        "q": "Suppose 6*b = b + 15. Let u(n) be the first derivative of 71*n**4/4 - n**3/3 + n**2 - 4*n - 13. Let i be u(b). Round i to the nearest 100.",
        "a": "1900"
    },
    {
        "q": "Let j = -2968.939 + 2951.3. Round j to zero decimal places.",
        "a": "-18"
    },
    {
        "q": "Let p = 83 + -118. Let x be 24*(p/10 - 6). Round x to the nearest 10.",
        "a": "-230"
    },
    {
        "q": "Let j be 2*(-3444004)/8 + (-2)/(-6)*3. Round j to the nearest 100000.",
        "a": "-900000"
    },
    {
        "q": "Let q(i) = -204891*i - 1062. Let p be q(-82). What is p rounded to the nearest one million?",
        "a": "17000000"
    },
    {
        "q": "Let q = 758 + -1196. Let u = 438.0882 + q. What is u rounded to 2 dps?",
        "a": "0.09"
    },
    {
        "q": "Let a be 3/9*-2*3450003. Let w be a + (5 + -3 - (0 - 0)). What is w rounded to the nearest one million?",
        "a": "-2000000"
    },
    {
        "q": "Let t be 5*(-1)/((-20)/(-72)). Let z(u) be the third derivative of 168889*u**4/24 + u**3/3 + 17*u**2. Let w be z(t). Round w to the nearest 100000.",
        "a": "-3000000"
    },
    {
        "q": "Suppose 16524 = 4*b - n + 2*n, -3*n + 16532 = 4*b. Let h = -5241 - -25211. Let y = b + h. What is y rounded to the nearest 1000?",
        "a": "24000"
    },
    {
        "q": "Let z = 14029.886 - 13845. Let v = z + -208.885944. Let b = v + 24. Round b to 5 decimal places.",
        "a": "0.00006"
    },
    {
        "q": "Let i = -56 - -54.72. Let x = 0.12 - i. Let a = -1.328 + x. What is a rounded to two dps?",
        "a": "0.07"
    },
    {
        "q": "Let n = -169.99523 - -170. Round n to 3 decimal places.",
        "a": "0.005"
    },
    {
        "q": "Let r = 108666920 + -108666912.499999616. Let g = -7.5 + r. What is g rounded to seven decimal places?",
        "a": "0.0000004"
    },
    {
        "q": "Let o = -2508.8824 + 2509. What is o rounded to 3 dps?",
        "a": "0.118"
    },
    {
        "q": "Let d = -146.985 - 0.015. Let z = 147.00000113 + d. Round z to 7 decimal places.",
        "a": "0.0000011"
    },
    {
        "q": "Suppose -15*f - 16728959 - 19696636 = 0. Let d = f - -1359373. Round d to the nearest 100000.",
        "a": "-1100000"
    },
    {
        "q": "Let d be 28400/3*(-9 - (-21 + 9)). Suppose -x + w + d = 0, -2*x - 113600 = -6*x - 2*w. What is x rounded to the nearest one thousand?",
        "a": "28000"
    },
    {
        "q": "Let t(x) = -x**2 + 17*x + 18. Let i be t(18). Let k be (i - 552/20)*(-25000)/(-1). What is k rounded to the nearest one million?",
        "a": "-1000000"
    },
    {
        "q": "Let g = 115.5 + -1644.5. Let h = g - -1529.000000657. Round h to seven dps.",
        "a": "0.0000007"
    },
    {
        "q": "Let y = -0.3753 - -0.3753076. Round y to six dps.",
        "a": "0.000008"
    },
    {
        "q": "Let r = 317.9 - 341.9. Let f = -68.5 - -47. Let m = f - r. Round m to zero decimal places.",
        "a": "3"
    },
    {
        "q": "Let h(c) = -387*c - 2*c**2 + 388*c + 3 - 3. Suppose -5*z + 32 = -3*a, 4*z - 12 = -z - 2*a. Let x be h(z). Round x to the nearest ten.",
        "a": "-30"
    },
    {
        "q": "Let b = -99.9486 - -100. Let q = b + -0.0751. What is q rounded to two decimal places?",
        "a": "-0.02"
    },
    {
        "q": "Let n = -6.9 - 3.6. Let p = n + 10.50016. Round p to four decimal places.",
        "a": "0.0002"
    },
    {
        "q": "Let x = -38250.113 - -38234. What is x rounded to one decimal place?",
        "a": "-16.1"
    },
    {
        "q": "Let l = 0.0279 - 0.2214. Let n = -23.8945 + l. Let y = 24 + n. What is y rounded to 2 dps?",
        "a": "-0.09"
    },
    {
        "q": "Let w = -6045 + 5891.67. What is w rounded to the nearest integer?",
        "a": "-153"
    },
    {
        "q": "Let p = -132.064 - -8.434. Round p to the nearest integer.",
        "a": "-124"
    },
    {
        "q": "Let y = 44.069 - 43.8. Let f = 42 - 41.73. Let q = y - f. What is q rounded to four decimal places?",
        "a": "-0.001"
    },
    {
        "q": "Let m = 1907.1202 - 1908. Round m to two decimal places.",
        "a": "-0.88"
    },
    {
        "q": "Let i = -1299 + 1298.996335. Round i to four decimal places.",
        "a": "-0.0037"
    },
    {
        "q": "Let y = -498 + 472.98. What is y rounded to 0 dps?",
        "a": "-25"
    },
    {
        "q": "Let i = -0.22 + 0.44. Let m = -1.82 + i. Let p = -1.5993 - m. What is p rounded to 4 dps?",
        "a": "0.0007"
    },
    {
        "q": "Let v be ((-14)/(-21))/((-2)/(-138)). Let r = v - 90. Let t be 33/r + (1 - (-2240001)/(-4)). Round t to the nearest 100000.",
        "a": "-600000"
    },
    {
        "q": "Let d = -129.64 + 132. Let i = d + 0.24. Let z = 2.59989 - i. Round z to four decimal places.",
        "a": "-0.0001"
    },
    {
        "q": "Let q = -315.2716 - -315. What is q rounded to one dp?",
        "a": "-0.3"
    },
    {
        "q": "Suppose 9*m - 44 = 10. Let w(z) = z**2 + 7*z - 3. Let o be w(-7). Let d be m/(-9) + (-8)/o + -1082. What is d rounded to the nearest one hundred?",
        "a": "-1100"
    },
    {
        "q": "Let g = 996.984392 + -997. Round g to three decimal places.",
        "a": "-0.016"
    },
    {
        "q": "Let v = -123.5752 - -120.67. Let w = -191.9 - -189. Let f = w - v. What is f rounded to three dps?",
        "a": "0.005"
    },
    {
        "q": "Suppose 3*k + 52 = -41. Let d = k - -46. Let f be 585006/d + 4/(-10). What is f rounded to the nearest ten thousand?",
        "a": "40000"
    },
    {
        "q": "Let s = 32.93 + -96.59. What is s rounded to 0 decimal places?",
        "a": "-64"
    },
    {
        "q": "Let y = -262.78 + 260. Let d = 20.88 + y. Round d to the nearest integer.",
        "a": "18"
    },
    {
        "q": "Let j = 180157180.9999988 + -180157151. Let f = -18 - 12. Let v = f + j. What is v rounded to six dps?",
        "a": "-0.000001"
    },
    {
        "q": "Let j = 4065.41 - 3777.4. Let y = j + -286. What is y rounded to one decimal place?",
        "a": "2"
    },
    {
        "q": "Let t(d) = -29594*d**2 + 26. Let z be t(3). What is z rounded to the nearest ten thousand?",
        "a": "-270000"
    },
    {
        "q": "Let u = -37628 - -82608. Suppose 3*r = -5*i - u, r + 10906 = 4*i - 4110. Round r to the nearest 100000.",
        "a": "0"
    },
    {
        "q": "Let i = -4.546 - 19.419. Let t = 0.035 - i. Let a = 24.0000116 - t. What is a rounded to six dps?",
        "a": "0.000012"
    },
    {
        "q": "Let o = -178.3 - 46.2. What is o rounded to the nearest one hundred?",
        "a": "-200"
    },
    {
        "q": "Suppose 10*m + 9 = 29. Suppose 3*b - l = -3088, m*b - 3*l + l + 2056 = 0. What is b rounded to the nearest 100?",
        "a": "-1000"
    },
    {
        "q": "Let j = -46 - -124. Let y = j - 56. Let v = y - 21.999978. What is v rounded to six decimal places?",
        "a": "0.000022"
    },
    {
        "q": "Let t = 4013.46328 - 4146.461. Let j = t - -133. Round j to four dps.",
        "a": "0.0023"
    },
    {
        "q": "Let g = 1551.48 + -1423. What is g rounded to the nearest ten?",
        "a": "130"
    },
    {
        "q": "Suppose 6304800 = 1571*f - 1559*f. What is f rounded to the nearest 100000?",
        "a": "500000"
    },
    {
        "q": "Let f be (-7 + 0 - -4) + 2435003. What is f rounded to the nearest one hundred thousand?",
        "a": "2400000"
    },
    {
        "q": "Let y = 276 + -363.7. What is y rounded to 0 decimal places?",
        "a": "-88"
    },
    {
        "q": "Let c = -3708.0000006 + 3708. What is c rounded to six dps?",
        "a": "-0.000001"
    },
    {
        "q": "Let o = 116353518.000628 + -116353200. Let p = o + -318. What is p rounded to 4 dps?",
        "a": "0.0006"
    },
    {
        "q": "Suppose m + z = 0, 0 = -4*m - m + z + 12. Suppose -6112 = -2*g - 3*n, 0*g = 2*g - m*n - 6092. What is g rounded to the nearest one hundred?",
        "a": "3100"
    },
    {
        "q": "Let n = -116.699168 - -116.7. What is n rounded to three dps?",
        "a": "0.001"
    },
    {
        "q": "Let m = 304.65 - 297. Let h = m + -7.650393. What is h rounded to four dps?",
        "a": "-0.0004"
    },
    {
        "q": "Let b = -510.0013544 + 510. Round b to 4 decimal places.",
        "a": "-0.0014"
    },
    {
        "q": "Suppose 17*l - 10751 + 857 = 0. Let f = l - 1015. Round f to the nearest ten.",
        "a": "-430"
    },
    {
        "q": "Let l = 0.32998081 - 0.33. What is l rounded to 5 decimal places?",
        "a": "-0.00002"
    },
    {
        "q": "Let k = -0.21433 - 40.09167. Let r = k - -21.507. Let b = r + 18.9. What is b rounded to 2 dps?",
        "a": "0.1"
    },
    {
        "q": "Suppose 19*p + v - 21032 = 18*p, 2*v - 21031 = -p. What is p rounded to the nearest one hundred?",
        "a": "21000"
    },
    {
        "q": "Let q = 244.8534 + -244. Let y = q - 34.9374. Let h = -0.384 - y. What is h rounded to the nearest integer?",
        "a": "34"
    },
    {
        "q": "Let f = -4365 + 4364.9999998162. What is f rounded to 7 dps?",
        "a": "-0.0000002"
    },
    {
        "q": "Let o = -4611 + 4611.1803. What is o rounded to three decimal places?",
        "a": "0.18"
    },
    {
        "q": "Suppose -5260*d + 120960 = -5276*d. Round d to the nearest one thousand.",
        "a": "-8000"
    },
    {
        "q": "Let f = 4697.10139 + -4697. What is f rounded to two decimal places?",
        "a": "0.1"
    },
    {
        "q": "Let o = -20.84 + 22.9. Let y = o + -2.59. Round y to one dp.",
        "a": "-0.5"
    },
    {
        "q": "Let m = 638 + -638.0742. Let l = -0.0243 - m. What is l rounded to three dps?",
        "a": "0.05"
    },
    {
        "q": "Suppose -64 = 4*b + 3*i - 0*i, -b - 16 = 4*i. Let m be (2 + 712498)*(8 + b/(-6)). Round m to the nearest one million.",
        "a": "8000000"
    },
    {
        "q": "Let q = -144.44695 - -10.47075. Let m = q - -134. What is m rounded to three dps?",
        "a": "0.024"
    },
    {
        "q": "Let t = -66.2 + -2658.8. Let w = t - -2725.1681. What is w rounded to 2 dps?",
        "a": "0.17"
    },
    {
        "q": "Let g = 5735 + -5735.000007423. Round g to seven decimal places.",
        "a": "-0.0000074"
    },
    {
        "q": "Let s be (9/6 + 1)*(55077 + -5). Round s to the nearest one thousand.",
        "a": "138000"
    },
    {
        "q": "Let x = 10 - 10.012. Let h = 0.1 - x. Let l = h - 0.112162. Round l to five dps.",
        "a": "-0.00016"
    },
    {
        "q": "Suppose -20*o + 2*u = -25*o - 245048, 3*u - 3 = 0. What is o rounded to the nearest 10000?",
        "a": "-50000"
    },
    {
        "q": "Let q = 85 + -121. Let n = 71 + q. Let u = n - 34.966. Round u to two decimal places.",
        "a": "0.03"
    },
    {
        "q": "Let i = 70.6 + 749.4. Let q = i + -819.9999327. Round q to 5 decimal places.",
        "a": "0.00007"
    },
    {
        "q": "Let f = 13121547 - -10069453. Round f to the nearest 1000000.",
        "a": "23000000"
    },
    {
        "q": "Suppose 0 = -4*u + 3*h + 36315991, 4*h - 9078997 = -u + 5*h. Round u to the nearest one million.",
        "a": "9000000"
    },
    {
        "q": "Let z = -2422.5 - -2344. Round z to the nearest one hundred.",
        "a": "-100"
    },
    {
        "q": "Let u be (62*(-427 - 3))/(2/(-93)*-3). What is u rounded to the nearest 1000?",
        "a": "-413000"
    },
    {
        "q": "Let p = -2781.007327 + 2781. Round p to 3 decimal places.",
        "a": "-0.007"
    },
    {
        "q": "Let f = 20.909 - 17.18. Round f to the nearest integer.",
        "a": "4"
    },
    {
        "q": "Let b(o) be the second derivative of 0 + 5*o**2 + 1261/6*o**3 + 17*o. Let d be b(-10). What is d rounded to the nearest 1000?",
        "a": "-13000"
    },
    {
        "q": "Let p be 77603826/145 + (-6)/(-5). What is p rounded to the nearest 100000?",
        "a": "500000"
    },
    {
        "q": "Let m = 299.23433 + -95.23446. Let f = m + -204. What is f rounded to four dps?",
        "a": "-0.0001"
    },
    {
        "q": "Let h = -107.81 + 11.21. Let a = -154.7 - h. Round a to the nearest ten.",
        "a": "-60"
    },
    {
        "q": "Let h = -28 - -25.9. Let q = h + -2.9. Let s = q + 4.99999941. What is s rounded to seven decimal places?",
        "a": "-0.0000006"
    },
    {
        "q": "Let d = 1211.04046 - 1211. Round d to three decimal places.",
        "a": "0.04"
    },
    {
        "q": "Let n be 3755/(2*(-1)/12). Let c = -16710 + 2180. Let y = c - n. What is y rounded to the nearest one thousand?",
        "a": "8000"
    },
    {
        "q": "Let m = -1743 - -1742.9974503. What is m rounded to 4 dps?",
        "a": "-0.0025"
    },
    {
        "q": "Let s = -0.26828 + -107.64172. What is s rounded to zero decimal places?",
        "a": "-108"
    },
    {
        "q": "Let r(s) = s**2 - 5*s + 4. Let y be r(3). Let v be y/3 + (-36906)/(-9). Round v to the nearest 10000.",
        "a": "0"
    },
    {
        "q": "Let v = -189 - -360. Let f = v + -170.814. Round f to 2 decimal places.",
        "a": "0.19"
    },
    {
        "q": "Let q = 141.15 - 140.92377. What is q rounded to 3 decimal places?",
        "a": "0.226"
    },
    {
        "q": "Let g = 1.2148 - -1.016. Round g to 2 dps.",
        "a": "2.23"
    },
    {
        "q": "Let c = -1655922 - -986122. What is c rounded to the nearest 10000?",
        "a": "-670000"
    },
    {
        "q": "Let n = 62626 + -62584.989. Let k = -41 + n. Let t = -0.0110031 + k. What is t rounded to six decimal places?",
        "a": "-0.000003"
    },
    {
        "q": "Suppose d = -4*n + 4, -2*d + d + 4 = -n. Let j(q) = 38140*q + 19859*q + n - 5. Let p be j(-5). Round p to the nearest one hundred thousand.",
        "a": "-300000"
    },
    {
        "q": "Let z = -3553 - -3553.000516. What is z rounded to 4 dps?",
        "a": "0.0005"
    },
    {
        "q": "Suppose -2*t + 2*z = -197591932, -5*t + 3*t + 197591932 = -5*z. Let u = t + -56795966. Suppose g = -4*g - u. Round g to the nearest one million.",
        "a": "-8000000"
    },
    {
        "q": "Let v = -46 + 45.57. Let l = v + -3.57. Let b = 4.0003 + l. Round b to three dps.",
        "a": "0"
    },
    {
        "q": "Let i = -0.11 - -0.26. Let j = i + -0.2. Let f = j + 0.0512. Round f to 4 decimal places.",
        "a": "0.0012"
    },
    {
        "q": "Let t(h) = 1668*h**2 - h + 5. Let a be (-4 + -1 - -4)*-5. Let u be t(a). What is u rounded to the nearest 10000?",
        "a": "40000"
    },
    {
        "q": "Let d = -1404.00519 + 1404. What is d rounded to 2 dps?",
        "a": "-0.01"
    },
    {
        "q": "Let z = 624085080660824.51 + -624085565163463.70999961. Let l = z - -484502635. Let b = l - -4.2. What is b rounded to 7 dps?",
        "a": "0.0000004"
    },
    {
        "q": "Let q = -15270.69 - -15345. Round q to the nearest integer.",
        "a": "74"
    },
    {
        "q": "Let n = -6774 + 1367. Let g = 5480.93 + n. Let k = g + -75. Round k to one dp.",
        "a": "-1.1"
    },
    {
        "q": "Let t = 704.8147 + -701. Round t to two decimal places.",
        "a": "3.81"
    },
    {
        "q": "Let a = -10 + 14. Suppose -410988 = -g - x - 3*x, 0 = -2*g + 3*x + 822009. Suppose a*m = m - g. Round m to the nearest 10000.",
        "a": "-140000"
    },
    {
        "q": "Let p = 5.928132 + -5.918. What is p rounded to three decimal places?",
        "a": "0.01"
    },
    {
        "q": "Let d = -5.651 - -5.650961976. What is d rounded to seven dps?",
        "a": "-0.000038"
    },
    {
        "q": "Let m = -15.25000278 - -15.25. What is m rounded to six decimal places?",
        "a": "-0.000003"
    },
    {
        "q": "Let q be 1065606 + ((-85)/(-340) - ((-66)/(-8) - 2)). What is q rounded to the nearest one hundred thousand?",
        "a": "1100000"
    },
    {
        "q": "Let v = 139 - 119.8. Let t = v + -43. What is t rounded to the nearest ten?",
        "a": "-20"
    },
    {
        "q": "Suppose 0 = -38*p + 6583902 + 12313498. Round p to the nearest 10000.",
        "a": "500000"
    },
    {
        "q": "Let k = 1851 - 1859.83. Let n = 215 + -206. Let v = n + k. What is v rounded to 1 decimal place?",
        "a": "0.2"
    },
    {
        "q": "Let p(j) = -33688*j**2 + 11*j - 21. Let i be p(6). Let f = -533540 - i. Let h = f - 479183. Round h to the nearest 1000000.",
        "a": "0"
    },
    {
        "q": "Suppose -1272 = 5*w - 11*w. Suppose 4*f - 5 = 7. Suppose -5*l = 2*y - f*y + w, 221 = -5*l - 2*y. Round l to the nearest 10.",
        "a": "-40"
    },
    {
        "q": "Let t = -1.065 + 0.065. Let k = t + 1.8. What is k rounded to one dp?",
        "a": "0.8"
    },
    {
        "q": "Let s = -0.16754001 - -0.02954352. Let j = -0.138 - s. What is j rounded to 6 dps?",
        "a": "-0.000004"
    },
    {
        "q": "Let p = -0.516 - -0.76. Let t = -0.18 + 0. Let m = t + p. What is m rounded to 2 decimal places?",
        "a": "0.06"
    },
    {
        "q": "Let q = 65.02 - 0.02. Let x = 113 - q. Let d = x + -47.1. What is d rounded to 0 decimal places?",
        "a": "1"
    },
    {
        "q": "Let z = 1368.7 - 1462. Let b = -98 - z. Let w = b - -4.836. What is w rounded to two dps?",
        "a": "0.14"
    },
    {
        "q": "Let b(k) be the first derivative of 3/2*k**2 - 10 + 0*k + 1001/3*k**3. Let f be b(-3). Round f to the nearest ten thousand.",
        "a": "10000"
    },
    {
        "q": "Let d = 7.5 + 90.5. Let z = d - 22. Let p = -75.99822 + z. Round p to 4 decimal places.",
        "a": "0.0018"
    },
    {
        "q": "Let c = -196.5681 - 0.7119. Round c to the nearest ten.",
        "a": "-200"
    },
    {
        "q": "Let l = -6.153 - -5.16. What is l rounded to zero dps?",
        "a": "-1"
    },
    {
        "q": "Suppose 2*c = -43 + 49. Suppose -c*o = -5*a - 22591, -2*a + o - 1039 = 7998. What is a rounded to the nearest 1000?",
        "a": "-5000"
    },
    {
        "q": "Suppose 0 = 7*q - 104346166 - 166016031. Let i = 21823171 - q. Round i to the nearest 1000000.",
        "a": "-17000000"
    },
    {
        "q": "Let v = 167.89996 - 0.899791. Let r = v - 167. What is r rounded to four decimal places?",
        "a": "0.0002"
    },
    {
        "q": "Let b = 989392 + -438904. Let l = 973488 - b. What is l rounded to the nearest 10000?",
        "a": "420000"
    },
    {
        "q": "Let w = -132 + 92. Let o = -17410.3 - -17450.2991. Let n = o + w. Round n to four dps.",
        "a": "-0.0009"
    },
    {
        "q": "Let r(w) = -122790*w**2 + 15*w - 20. Let c be r(4). Round c to the nearest 100000.",
        "a": "-2000000"
    },
    {
        "q": "Let u(g) = -19*g + 18. Let i be u(-13). Let w = 717 - 448. Suppose 0 = 3*r - 4*h + i, -7*h + w = -3*r - 2*h. What is r rounded to the nearest 10?",
        "a": "-80"
    },
    {
        "q": "Let t be 20/70 - (-170)/(-7). Let j be 144606/t + 3/12. Let l = -67975 + j. Round l to the nearest 10000.",
        "a": "-70000"
    },
    {
        "q": "Let q = -875 - -876.34. Let z = 0.2 + 1.1. Let a = z - q. What is a rounded to 1 dp?",
        "a": "0"
    }
]