8.01. Let n = 164 + b. Round n to seven decimal places.
0.0000007
Let l = -4077878.599931 + 4077871. Let j = l + 7.6. Round j to five dps.
0.00007
Suppose -3*v - 3 = -4*v, -v - 9 = 3*d. Let x be d/(-10)*1*-20. Let g(b) = -b**3 - 4*b**2 + 2*b + 10. Let r be g(x). Round r to the nearest 100.
300
Let c = 88 + -87.99941. Round c to 4 dps.
0.0006
Let d = 281099 - 281123.00068. Let h = 24 + d. Round h to four decimal places.
-0.0007
Suppose 4*b + 2*z - 48002 = 0, -3*z - 2*z + 24005 = 2*b. Round b to the nearest ten thousand.
10000
Let g = -7 - -5. Let x = g - -2.00048. What is x rounded to four dps?
0.0005
Let k be (-164726)/6 + 16/(-24). Let b = k + 61455. What is b rounded to the nearest ten thousand?
30000
Let o(x) = -x**2 + 3*x. Suppose 2 = -5*a - 8. Let b = 1 - a. Let h be o(b). Round h to two decimal places.
0
Suppose 3*q + 2*q = 1260000. What is q rounded to the nearest 10000?
250000
Let k = 0.4 + -4.4. Let w = k + 6. Let v = -2.003 + w. What is v rounded to 2 decimal places?
0
Let o(x) = x**3 + 7*x**2 + 6*x + 3. Let q be o(-6). Suppose 0*j + 12000 = -q*j. What is j rounded to the nearest one thousand?
-4000
Let k = -25.0056 - -25. What is k rounded to three decimal places?
-0.006
Let b(l) = 7*l**3 - 2*l + 1. Let s be b(1). Let y be 2/6*s/2. Let v be 38/(-2)*1 - y. What is v rounded to the nearest one hundred?
0
Let m = -3 + 3.0016. Let a = m - 0. What is a rounded to three dps?
0.002
Let s = -5.76 - -8.316. Let v = s - 2.6. What is v rounded to two decimal places?
-0.04
Let g = -0.066 - -0.06599951. Round g to seven decimal places.
-0.0000005
Let j = 108309.7254817 - 0.1254817. Let h = j - 108334.60054. Let b = h - -25. What is b rounded to 4 dps?
-0.0005
Let n(z) = 19323*z**3 - 6*z**2 + 7*z + 4. Let p be n(6). Let c = 13226402 + p. Suppose -c = -g - g. What is g rounded to the nearest 1000000?
9000000
Let l = 10.86 - -0.14. Let r = l + -11.00000035. Round r to 7 dps.
-0.0000004
Let s = 0.0499904 - 0.05. What is s rounded to 6 dps?
-0.00001
Let x = -709 - -709.299. Let m = x + 28.401. Let g = -33 + m. Round g to the nearest integer.
-4
Let v = -1.578 - -1.78. Let g = 0.028 - v. Let l = g - -0.2. What is l rounded to 2 decimal places?
0.03
Let y = 0.872493 + -443082.372493. Let v = -443103.500116 - y. Let l = v + 22. What is l rounded to 5 decimal places?
-0.00012
Let m = -8 + 15. Suppose -4*f - 30000 = -m*f. Round f to the nearest ten thousand.
10000
Let k(r) = 51*r**2 - 3*r + 2. Let x be k(2). What is x rounded to the nearest one hundred?
200
Let j(p) = -271*p**3 - p**2 - p + 9. Let i(h) = h**3 + 4*h**2 - h - 5. Let r be i(-4). Let z = r + 8. Let f be j(z). What is f rounded to the nearest 10000?
-90000
Let q = -42.83 + 43. Round q to one decimal place.
0.2
Let n = 1.21 - 1.4. Let z = 0.1968 + n. Round z to three dps.
0.007
Let m = -100 - -102.35. What is m rounded to one dp?
2.4
Suppose -2*i + 49167 = 10225. Let a = -29971 + i. What is a rounded to the nearest 1000?
-11000
Let f(y) = -y**3 + 4*y**2 + 3*y + 6. Let t be f(5). Let n(r) = 605*r**2 - 6*r - 4. Let k be n(t). Round k to the nearest 1000.
10000
Let c = 0.15 - 0.04. Let v = c - 0.1099998. Round v to seven decimal places.
0.0000002
Suppose -3*x - 970 = -2*x. Round x to the nearest 100.
-1000
Suppose 0*k - k - 15 = 0. Let t = 22 + k. Let y be 203002/t - 6/21. Round y to the nearest ten thousand.
30000
Let d be (22641896/(-16))/(2/4). Let q = -1700237 - d. Round q to the nearest 100000.
1100000
Let r = 26 - -2. Let l = r + -28.48. Let u = l + 0.87. What is u rounded to one dp?
0.4
Let p = -0.05976 - -0.138721. Let f = p + -0.079. What is f rounded to five decimal places?
-0.00004
Let z(l) = -l**2 - 3*l. Let s be z(-3). Suppose 2*i - t + 24311 = 6507, s = 2*t - 8. What is i rounded to the nearest one thousand?
-9000
Let n be 58/3*84/(-8). What is n rounded to the nearest ten?
-200
Let l = 0.069892 - 0.07. Round l to 5 dps.
-0.00011
Suppose 0 - 15 = -5*q. Let r = -5 + q. Let m(p) = -258*p**2 - p. Let i be m(r). Round i to the nearest 100.
-1000
Let j(m) = 2*m + 6. Let w be j(-5). Let g be w - -2 - (1359 - 1). Round g to the nearest 100.
-1400
Let i = 384958 - 155958. What is i rounded to the nearest 10000?
230000
Let n = 8 - 7.9929. Round n to 3 dps.
0.007
Let z = -0.82 - -16.72. Round z to zero dps.
16
Suppose -3*w = 2*w. Suppose w = 4*g - 8*g + 82000. Round g to the nearest one thousand.
21000
Let a = 1.6751418 + -1.07514194. Let u = a - 0.6. Round u to 7 dps.
-0.0000001
Let n be 0*(2/5 - (-1)/10). Round n to the nearest one million.
0
Let w = 0.04306 + 2654.95694. Let r = 2655.020108 - w. Let a = 0.02 - r. Round a to five dps.
-0.00011
Suppose -5*k + 3*g + 2780015 = 0, 2*k - 1112005 = 9*g - 8*g. Round k to the nearest 10000.
560000
Let x be 1*4 - (10 - 9). Let h be x - 1/(1/9). Let y be ((-2)/6)/(h/882). Round y to the nearest ten.
50
Let b(u) = 5*u**2 - 17*u + 12. Let p be b(11). Round p to the nearest 100.
400
Suppose 2*x = -2*x + 63600. Suppose -x = -0*q + 3*q. Round q to the nearest one thousand.
-5000
Let c = -130.0157 + 130. What is c rounded to 3 decimal places?
-0.016
Let l = -45.9855 - -46. What is l rounded to 3 dps?
0.015
Let i = 1007361.337 + -1007927. Let j = i + 518.63. Let y = 47 + j. What is y rounded to two decimal places?
-0.03
Suppose 5*d = -t - 8099985, -4*t - 2*d - 17550267 = 14849727. Round t to the nearest 1000000.
-8000000
Let t be 11/6 + 3/18. Let b be (912000/18)/(t/(-75)). Round b to the nearest one million.
-2000000
Let i = 71 - 70.9927. What is i rounded to two dps?
0.01
Let q = -39.60000343 - -39.6. What is q rounded to 7 decimal places?
-0.0000034
Suppose -v + 2*v + 13 = -3*z, -2*z - 12 = -v. Suppose -4*r - 3*q = 8000015, -v*q = r - 574150 + 2574160. Round r to the nearest 1000000.
-2000000
Let p = 6.14 - 0.14. Let z = p + -5.9928. Round z to three decimal places.
0.007
Let c = -4639.11881 - -4593.119. Let u = 46 + c. Round u to four decimal places.
0.0002
Suppose 39629 + 3967 = 4*h. Suppose 4*f - 2*o - h = -3*o, 3*o = -f + 2711. Suppose 0 = 4*r + 3*x + 5431, -3*r + 2*x - f = -r. Round r to the nearest 100.
-1400
Let l = -36.299669 - -36.3. What is l rounded to 5 dps?
0.00033
Let m = 28 - -113. Round m to the nearest 10.
140
Let q = 32.66 - -0.34. Let l = 1809668598.99999948 - 1809668632. Let m = l + q. Round m to seven decimal places.
-0.0000005
Let u = -17 + 16.99992. Round u to four dps.
-0.0001
Let q = 94799.2690953 - 94710.2691. Let r = q + -89. Round r to six dps.
-0.000005
Let u = -0.17786 - -0.176. Round u to 3 dps.
-0.002
Let a be (-1)/(-5) - 96/(-20). Let h be (-48)/a*(-3250)/15. Suppose q + q + h = 0. What is q rounded to the nearest 100?
-1000
Suppose -2*m + 0 = -6. Let r = m + -5. Let c be 2 + (6097 - 1 - r). What is c rounded to the nearest one thousand?
6000
Let a = 59.64 + 1.36. Let l = a - 61.29. Round l to 1 dp.
-0.3
Let p = -1 + -8. Let r = p - -8.924. What is r rounded to two dps?
-0.08
Let z = -0.543 + 0.51. Round z to two decimal places.
-0.03
Let w = 0.19 + 0.41. Let i = -0.627 + w. Round i to 2 decimal places.
-0.03
Let d(n) = -n**3 + n**2 + 297001. Let x be d(0). Suppose x = 3*m + 2*u - 3*u, u + 99001 = m. Round m to the nearest 10000.
100000
Let j = -0.06 - 0.09. Let v = -0.149989 - j. Round v to 6 dps.
0.000011
Let h be 2 - (-414)/3*(-3826)/(-6). What is h rounded to the nearest 10000?
90000
Let w = -87 - -35. Round w to the nearest ten.
-50
Let p = 3565 + -3565.0099975. Let f = 0.01 + p. What is f rounded to six decimal places?
0.000003
Let z = 3 - 9. Let i = -0.848574 + 6.848564. Let n = z + i. Round n to 5 decimal places.
-0.00001
Let s = 37.1 + -1.6. Let z = 0.5 - s. Let k = z - -35.00000029. What is k rounded to seven dps?
0.0000003
Let l = -3.6 - -5.12. What is l rounded to 1 decimal place?
1.5
Let n(r) be the second derivative of -85*r**5/4 - r**4/3 + 2*r**3/3 - 5*r**2/2 + r. Let j be n(-5). Round j to the nearest ten thousand.
50000
Let y = -10.1 - -10.09891. Round y to four decimal places.
-0.0011
Let v = 14454210.7 - 14454211.50000007. Let p = v - -0.8. What is p rounded to 7 decimal places?
-0.0000001
Let v = -288 - -314.1. Let x = -31.8 - -2.8. Let g = v + x. What is g rounded to zero decimal places?
-3
Let l = -7.4 - -7.4002. Round l to 4 decimal places.
0.0002
Let q = 498245 + -3252928. Let j = q - -2754531.