1. What is a rounded to one dp?
0.1
Let k = 0.4 + 9.6. Let y = -2 - k. Let r = y + 12.00000044. Round r to seven dps.
0.0000004
Let q = -807 + 807.545. What is q rounded to one decimal place?
0.5
Let t = -18 + 33. Suppose 0 = -17*h + t*h + 82. What is h rounded to the nearest integer?
41
Let p = -0.54 + 0.2239. Round p to 1 dp.
-0.3
Suppose 2*m = 4*v + 323672, 5*v + 15*m + 404588 = 18*m. Round v to the nearest ten thousand.
-80000
Let i = -83.5 - -83.500010494. What is i rounded to 7 decimal places?
0.0000105
Let o = -27 + 37. Let r be 0 + (-2)/5 - 1286/o. Round r to the nearest 10.
-130
Let j = -1820453 + 1014458. Let c be -5 + (4*j)/4. Round c to the nearest 100000.
-800000
Let u = 0.193 - -1.097. Let o = 1.289854 - u. What is o rounded to five decimal places?
-0.00015
Let n = -398 + 395.17. Let m = -2.967 - n. What is m rounded to two dps?
-0.14
Let a = -27.984 - -28. Let d = 0.015997 - a. What is d rounded to 6 dps?
-0.000003
Let i = 15499309 + -24373309. Round i to the nearest 100000.
-8900000
Let x = -150976 - -150975.2000064. Let w = 0.02 + -0.82. Let l = w - x. Round l to 6 dps.
-0.000006
Let q = 4.01 + -0.01. Let d = q + -4.8. Let l = -0.79983 - d. What is l rounded to 4 dps?
0.0002
Suppose -2*n = -0*n - 287280. Suppose n = 2*o - 5*o. Let k be ((-10)/(-6))/((-6)/o). Round k to the nearest 1000.
13000
Let q = -30557883 + 30551386.2988. Let a = 6498 + q. Let y = 1.3 - a. What is y rounded to 3 decimal places?
0.001
Suppose 2*y - 5 = -f, -y - 25 = -5*f - 2*y. Suppose 6*l - 5 = f*l. Suppose 0 = l*w + 4*r + 2 + 2, w = -2*r - 2. What is w rounded to the nearest 1000?
0
Let l be 4/6 + 160/(-24) + 8. Let d(s) = 10*s**3 - s**2 - 4*s - 1. Let k be d(5). Suppose 0*x + 4*x + k = 2*v, -l*v = 3*x + 896. Round x to the nearest 1000.
0
Let z = -376 - -376.745. Round z to one dp.
0.7
Let r = -419 + 408.03. What is r rounded to zero dps?
-11
Let f = 464269890 - 464269868.0000003. Let p = f + -22. Round p to 6 dps.
0
Let s = -61220 - -61220.40999. Let f = s + -0.379973. Let b = f - 0.03. Round b to five dps.
0.00002
Let k = -84.7031 - -84.7. Round k to two decimal places.
0
Suppose -4*f = 3*g + 326468, 2*f = -3*f - 3*g - 408088. What is f rounded to the nearest one thousand?
-82000
Suppose 4*h - 37727 = 2*i - 935, 4*h - 5*i - 36780 = 0. What is h rounded to the nearest 1000?
9000
Let p = 0.38306 + -0.04255. Let j = -2 - -1.66. Let i = p + j. What is i rounded to four decimal places?
0.0005
Let l = -28886.26 - -28753.26024. Let x = 133 + l. What is x rounded to four decimal places?
0.0002
Let k = 63222134.1000057 - 63222128. Let w = -6.1 + k. What is w rounded to 5 dps?
0.00001
Let m = -390706416.0000052 + 390706495. Let u = 79 - m. What is u rounded to six decimal places?
0.000005
Let l = 38 - 55.6. Let c = l - 4.4. Let s = c + 21.986. Round s to 2 decimal places.
-0.01
Let j = -38.3 - 0.7. Let s = -480565.9889 - -480527. Let u = s - j. What is u rounded to 3 dps?
0.011
Let t = -264 + 258.3. What is t rounded to the nearest integer?
-6
Let w = 11.95 - -105.85. Round w to the nearest 10.
120
Suppose 0 = 3*r + 4*v - 508804, -4*r - 5*v + 469548 + 208857 = 0. Round r to the nearest 10000.
170000
Let q = -5797 + 11611. Suppose 254 = 2*r + q. Round r to the nearest one hundred.
-2800
Let a = 231.495 - 232. Let z = 0.41929 + a. Let l = z - -0.085. What is l rounded to 4 decimal places?
-0.0007
Let u = -1301 + 1300.999997036. What is u rounded to 6 dps?
-0.000003
Let v = 43157.38 - 43617. Let i = -455 - v. Round i to the nearest integer.
5
Let u(o) = -o**3 + 14*o**2 - o + 14. Let l be u(14). Let h be 1 - (4 + l + -2). Let z be -5*h/(20/56). What is z rounded to the nearest integer?
14
Let u be (0/(-9) + 2)/(3/(-3750)). What is u rounded to the nearest 1000?
-3000
Let l = -59516 + 41316. What is l rounded to the nearest ten thousand?
-20000
Let g = 4.2951 - 4.33. Round g to three decimal places.
-0.035
Let h(z) = z**2 - 4*z - 5. Let i be h(5). Suppose -4*x + 648 = 4*t, -2*x + t + 142 + 173 = i. Suppose -5*l - x - 186 = 0. Round l to the nearest ten.
-70
Let s(o) = 290*o**3 - 5*o**2 - 7*o - 4. Let c(x) = 2*x + 42. Let w be c(-22). Let q be s(w). Round q to the nearest 100.
-2300
Let y = 81 + -46. Let k be (-5065)/y - (-4)/(-14). Round k to the nearest 10.
-150
Let r(b) = 11438*b**3 + 11*b**2 + 4*b + 8. Let y be r(8). Round y to the nearest one million.
6000000
Let p = -3.118 + -0.002. Let d = -150.12 - p. Let s = d + 147.067. What is s rounded to 2 dps?
0.07
Let y = -713 + 714.244. Let f = -0.234 + y. Let s = -1.104 + f. What is s rounded to 2 dps?
-0.09
Let y = 22.63 + -23. Let p = 0.3671 + y. What is p rounded to 4 dps?
-0.0029
Suppose 68100 = -z - 3*q, 4*q = -2*z + 9*q - 136200. What is z rounded to the nearest one thousand?
-68000
Let h = 98.302198 - 97.2624. Let a = h + -1.04. Round a to five dps.
-0.0002
Let u = -80 - -137.2. Let k = -54 + u. What is k rounded to the nearest integer?
3
Let f = 224.0254 + -224. What is f rounded to three dps?
0.025
Let p = 17020 + -17184.33. Let y = 12 + 153. Let l = p + y. What is l rounded to 1 decimal place?
0.7
Let q = 71.5757 + 1.3143. What is q rounded to the nearest integer?
73
Suppose -4*r + 15 = r. Suppose 3*h + 2*h = r*x + 3140, 0 = 3*x - 4*h + 3142. What is x rounded to the nearest 100?
-1100
Let w = -7 - -9. Suppose 2*i - w*z = 2798, -i + 1404 = 5*z - z. What is i rounded to the nearest 1000?
1000
Let m = 0.005 + 10.995. Let v = -36083 + 36072.000075. Let d = m + v. Round d to five decimal places.
0.00008
Suppose 3*v + 4*n - 10 = 0, 0 = v - 2*v - n + 3. Suppose -d - 4*d = -v*z - 427, -5*d = 4*z + 929. What is z rounded to the nearest ten?
-230
Suppose -16032 = -j + 21968. Round j to the nearest 1000.
38000
Let f(s) be the second derivative of -323/10*s**5 + 1/6*s**4 - s**2 + 0 + s**3 + 8*s. Let z be f(-11). Round z to the nearest 100000.
900000
Let w be (-1 - (1 + -1))*4907*-1. Suppose 0 = -3*s + w + 1243. Round s to the nearest one hundred.
2100
Let o(b) = 10294*b**3 - b**2 + 2*b + 1. Let t be o(1). Suppose -t = -3*r - 6*r. What is r rounded to the nearest one hundred?
1100
Suppose 4*k - 21 = -3*k. Let o be (280/k)/(-1)*(-75)/10. What is o rounded to the nearest one hundred?
700
Let p = -715.02635 + 715. What is p rounded to three decimal places?
-0.026
Let i = -134599 + 134660.027. Let j = i + -61. What is j rounded to two decimal places?
0.03
Let s = -4240 - -4240.6971. What is s rounded to 1 decimal place?
0.7
Let s = 384.44 - 4.44. Let k = -380.00000263 + s. Round k to seven decimal places.
-0.0000026
Let z = -0.865 + 25.585. Round z to the nearest 10.
20
Let o = 381 - 380.7076. Round o to one decimal place.
0.3
Suppose -2*u - 7 = -3*u. Suppose -5*k = -57 + u. Let l = k + 31. What is l rounded to the nearest 10?
40
Let q = -48 + 34. Let k = -13.987 - q. Round k to 2 dps.
0.01
Let b = 375448513.0000077 - 375448534. Let s = 21 + b. Round s to six dps.
0.000008
Let z(h) = -11 - 4667*h**2 - 1 - 3*h + 7*h. Let w be z(6). What is w rounded to the nearest ten thousand?
-170000
Let f be (738305/(-3) + 0)*(-6)/(-2). Let s = f + 1068305. What is s rounded to the nearest ten thousand?
330000
Let y = 2778.2 - 2787.2024. Let g = y + 9. What is g rounded to four dps?
-0.0024
Let a = 525 + -516. Let i = 32 + -8.5. Let z = a - i. Round z to the nearest integer.
-15
Let s = 287.5 + -274.69. What is s rounded to 0 dps?
13
Let k = -0.0383066 + 0.0373. Let f = 0.201 - 0.2. Let x = k + f. Round x to 6 decimal places.
-0.000007
Suppose 4*g - 716 = -8*s + 4*s, 0 = -4*s - 2*g + 708. Let o be s*1000*(-250)/(-5)*-4. Round o to the nearest 1000000.
-35000000
Let o = -1162535.018 - 4422510.07. Let a = 5585082.08800029 + o. Let z = 37 - a. Round z to 7 decimal places.
-0.0000003
Let y(v) = -6*v**2 - 2*v - 15. Let q(s) = s**2 + 1. Let u(o) = -4*q(o) - y(o). Let g = -37 + 42. Let n be u(g). What is n rounded to the nearest 10?
70
Suppose 6*s + 59462821 = 838262821. What is s rounded to the nearest 1000000?
130000000
Let t = -27.9 - -28. Let d = -0.037 + t. Round d to two dps.
0.06
Let p = -3.76 - -7. Let t = p + -0.87. What is t rounded to the nearest integer?
2
Let o = -46 + 64. Let z = 7620 - 7601.965. Let v = o - z. Round v to 2 dps.
-0.04
Let k(n) = n - 3030738. Let s be k(0). Let r = -420738 - s. Round r to the nearest 100000.
2