- -25.1. Let r = o - -32.865. What is r rounded to 1 dp?
-0.1
Suppose -212*x = -167*x - 807300000. What is x rounded to the nearest one hundred thousand?
17900000
Let j = -1947085.011 - -2143.011. Let x = 1944933.10081 + j. Let c = -8.9 - x. What is c rounded to 4 dps?
-0.0008
Let k = -11.84129012 - -23.74129283. Let l = -699 - -687.1. Let a = l + k. What is a rounded to six decimal places?
0.000003
Let u(f) = 3315*f**2 - 11*f - 2. Let p = -274 - -277. Let r be u(p). What is r rounded to the nearest 1000?
30000
Suppose -35*s = -28*s - 7. Suppose y + 7471 - s = 0. What is y rounded to the nearest one thousand?
-7000
Let y = -2939710479 - -1411288260. Let c = y - -1528422101.9999937. Let v = 117 + c. What is v rounded to six decimal places?
-0.000006
Let k(s) = 5360638*s + 3466. Let y be k(-7). What is y rounded to the nearest one hundred thousand?
-37500000
Let r(s) = -7*s**2 - 28*s + 6. Let n be r(-4). Suppose -q - 34580 = n*q. Round q to the nearest one thousand.
-5000
Suppose 11*q = -9*q + 8712000. Suppose -p = 2*p - q. Round p to the nearest ten thousand.
150000
Let l = -7.17 - -7.17031262. Round l to 6 decimal places.
0.000313
Let u(n) be the third derivative of -n**4/8 - n**3/3 - 20*n**2. Let w be u(-3). Suppose w*m = 9*m - 26600. What is m rounded to the nearest one thousand?
13000
Let r = 15505.999945005 - 15506. Round r to 5 dps.
-0.00005
Suppose -4*u + 2*d + 704107 = 2278523, -5*u + d - 1968008 = 0. Round u to the nearest 1000000.
0
Let t = 865.124 + -810.5. Round t to the nearest integer.
55
Let r = 28828 + -28826.3449. What is r rounded to 2 dps?
1.66
Let f = -1.81 - -22.01. Let w = f + -15.9. Round w to one decimal place.
4.3
Let v(p) = 3*p - 28. Let h be v(6). Let w be 5*h/(-4)*20/50. Suppose -5*d - 2*z + z + 1561 = 0, 0 = d + w*z - 317. What is d rounded to the nearest one hundred?
300
Let j = 26079.33638 - 26079. What is j rounded to 3 decimal places?
0.336
Suppose 0*c - 10*c + 357114 = -152686. Round c to the nearest one thousand.
51000
Let u = -629203764 + 629203856.12580976. Let p = 196.1258124 - u. Let s = 104 - p. What is s rounded to six decimal places?
-0.000003
Let a = 50715 + -91448. Let p = 40421.63 + a. Let o = -317 - p. What is o rounded to 0 dps?
-6
Suppose -805*o + 811*o - 1346880000 = 0. What is o rounded to the nearest 1000000?
224000000
Suppose -3*v + 24 = -0*v + 3*h, -h + 11 = 2*v. Let a = -35171 + 49927. Suppose 0 = v*f + 2*m + 11936 + 2822, -3*f - a = 4*m. Round f to the nearest 1000.
-5000
Let i(b) = 840519*b**2 + 11*b - 8. Let v be i(7). Suppose -4*j - 149185500 + v = 0. What is j rounded to the nearest 1000000?
-27000000
Let s = 1820 + -1839.018. Let u = 19 + s. Let c = -0.0162 + u. What is c rounded to three dps?
-0.034
Let q = -365.000004085 + 365. Round q to seven dps.
-0.0000041
Let y = -3373.1 + 3371.6463. Let o = 1.46 + y. What is o rounded to 2 dps?
0.01
Let y = -217.306 + -0.694. Let g = 217.92528 + y. What is g rounded to 2 decimal places?
-0.07
Let o = -1.85 - 400.15. Let l = o + 427.1. Round l to the nearest integer.
25
Let q = -59996.000025611 + 59996. Round q to 5 decimal places.
-0.00003
Let j = -830.6163135 - 0.0456865. Let x = j + 833. What is x rounded to one dp?
2.3
Let t = 19672 + -11652. What is t rounded to the nearest 100?
8000
Let p be -1 + (-1)/(-2)*2. Let m(u) = -124*u + 6. Let h be m(0). Suppose -4*t + h*t - 2*g + 156 = 0, p = t + 2*g + 81. What is t rounded to the nearest ten?
-80
Let x = 0.166 + -1.786. Let z = 0.11 + x. Let k = z - -1.437. Round k to 2 dps.
-0.07
Let t = -81.8706349 + 1054209329.8706349. Let a = -1054209242.40000059 + t. Let b = 5.6 - a. Round b to seven dps.
0.0000006
Let d = 16944.9 + -16945.84599. What is d rounded to 3 decimal places?
-0.946
Let t = -6672.000007222 + 6672. Round t to 6 dps.
-0.000007
Let w = 7120.003187 - 7120. What is w rounded to four decimal places?
0.0032
Let c = 0.123831 + -57.107511. Let w = -57 - c. Round w to 3 decimal places.
-0.016
Let w = -401 - -401.471. Let h = -21.771 + w. What is h rounded to the nearest integer?
-21
Let l = 0.0901 - -0.6679. Let y = 0.76 - l. Let a = y - 0.0016. Round a to 3 decimal places.
0
Let h = -278 + 277.923. Let j = h + 2.777. Round j to 1 dp.
2.7
Let n = -282946.973 + 283136. Let p = 189 - n. Round p to two dps.
-0.03
Let s = -175.780245 + 32.778983. Let l = 143 + s. Round l to five decimal places.
-0.00126
Let x = -3155152277.00000195 + 3155152195. Let a = 82 + x. What is a rounded to seven dps?
-0.000002
Let k be 1/(12/20 - 156/285). Let j(x) = -39668*x**2 + 6*x + 34. Let m be j(k). What is m rounded to the nearest 1000000?
-14000000
Let o = 4337 - 4340.9055. Round o to 0 decimal places.
-4
Let u = 40.509 + -40.8. Let q = u + 0.578. Let t = q + -0.158. What is t rounded to two dps?
0.13
Let x = -43.972 - -43.990091. Round x to three decimal places.
0.018
Let w = 0.051701 + -808.591701. What is w rounded to the nearest ten?
-810
Let t = -6 - -8. Suppose 24 = 5*r - 2*h, -h + 4 - t = r. Let a(v) = v**3 + 3*v**2 - 7*v - 6. Let f be a(r). What is f rounded to the nearest ten?
80
Let u = -16.301 + -2.107. Let d = u - -0.868. Round d to the nearest integer.
-18
Suppose 13 - 59 = -23*m. Suppose 3*k = -m*s + 7*k + 108408, 4*s = 5*k + 216810. Round s to the nearest 1000.
54000
Let i = 411.7 + -404. Let v = i - 7.69999382. What is v rounded to 6 decimal places?
0.000006
Let q(t) = -140545*t + 3175. Let r be q(3). Round r to the nearest 1000.
-418000
Let n = -9442 + 9517.83. Let v = -0.17 - n. Let p = v + 75.99999792. What is p rounded to seven dps?
-0.0000021
Let y = 11282 + -68927. What is y rounded to the nearest 10000?
-60000
Let q = 5.51 - 5.510002971. What is q rounded to 6 decimal places?
-0.000003
Let y = -6.1979971274 + 6.198. Round y to 7 dps.
0.0000029
Let x be (56/32)/((-1)/(-204)). Let i be (2/(-2))/(3/x). Let t = i + 45. Round t to the nearest 10.
-70
Let y = 34 - 32. Let s(d) = 7 - 1 + 2*d + 11*d + 90*d**y - 888*d**2. Let a be s(-6). What is a rounded to the nearest one thousand?
-29000
Let h = 7763.978745 - 7764. What is h rounded to 3 dps?
-0.021
Let v(z) = -29*z**3 + z**2 + z. Let n be v(-3). Let h = 332 - n. What is h rounded to the nearest 100?
-500
Let x = -201.5 - 727. What is x rounded to the nearest 10?
-930
Let s = 437.0824 + -0.0824. Let y = s + -436.9994. What is y rounded to two decimal places?
0
Let p = -48.1664 + 47.3. Round p to one dp.
-0.9
Let k = -483 - -836. Let m = 353.00001455 - k. Round m to 6 dps.
0.000015
Let b be -3 + 1824092 + 1 + 1. Let a = -1038119 + b. Let y = 2935972 - a. What is y rounded to the nearest 100000?
2200000
Let z = -679282.39615 + 679260. Let p = 22.4 + z. What is p rounded to three decimal places?
0.004
Let v = -3.84 - -3.402. Let f = 0.6325 + v. What is f rounded to two decimal places?
0.19
Let g = -58977 - -59494.38. Round g to the nearest 100.
500
Let v = -0.4115 + 4693.4115. Let k = v - 4775.58. Round k to the nearest integer.
-83
Let c = -6.668 + 6.66772797. Round c to four dps.
-0.0003
Let r(b) = -b**2 - 12*b - 31. Let h be r(-6). Suppose h*k - 4*p - 593 = 0, 458 = -2*k + 6*k + 5*p. Round k to the nearest 100.
100
Let j = -399 - 1264. Let x = j - -1708.975. Let m = 46 - x. Round m to 2 dps.
0.03
Let k = 0.329 - 0.278. Let d = -1.08188 - -1.133. Let m = k - d. Round m to five dps.
-0.00012
Let b = -18605 - -18608.04906. Let q = b - 3.05. Round q to 4 dps.
-0.0009
Let s be (-9)/(45/(-56)) + 20/25. Let h be (-16797)/1 - 4/(16/s). What is h rounded to the nearest ten thousand?
-20000
Let h = 2735.66 - 460.56. What is h rounded to the nearest 10?
2280
Let u = 245379738 - 133199738. Round u to the nearest one million.
112000000
Suppose -3823*p + 3838*p + 1639950 = 0. What is p rounded to the nearest ten thousand?
-110000
Let t = -1719.200012091 - -1719.2. Round t to 7 dps.
-0.0000121
Let n = -53.52939 + 53.7. Round n to 2 dps.
0.17
Suppose 5*t - 1123942 = 2*i + 1366048, 5*t = -2*i - 2490010. What is i rounded to the nearest one hundred thousand?
-1200000
Let n = 143 + -138. Suppose -q - z = -4171, n*q + 2*z = z + 20851. What is q rounded to the nearest one thousand?
4000
Let s be 56/(-16)*(-40)/14. Suppose s*j = 9489 - 344489. Round j to the nearest one thousand.
-34000
Let c = -73494 + 73457.767. Let s = 35.6 + c. Let g = s - -0.053. Round g to