8.7. Let y = -0.2214 + c. Round y to seven decimal places.
-0.0000021
Suppose a + 3*x + 2 = 19, 0 = a - 3*x + 13. Let j(l) = 2*l - 60*l**a + 16*l**2 + 47 - 13*l. Let z be j(5). What is z rounded to the nearest 100?
-1100
Let u be (-4)/(-22) + -98*1662/(-66). Let x be (-10)/(-5)*(u/8 - 3). Let g = x - -3389. Round g to the nearest 10000.
0
Let z = -9949.00027928 - -9949. What is z rounded to four decimal places?
-0.0003
Suppose 3*v + 20 - 1 = 2*j, 2*j - 5*v - 17 = 0. Suppose -5*x + 44 = -131. Let f = x - j. What is f rounded to the nearest 10?
20
Let p be (4 - (12 + 4))*(-1)/3. Suppose -10*a - 44 = -p. Let v be a/(-14) + (-600600022)/77. What is v rounded to the nearest 1000000?
-8000000
Let g = 369 - 298.4. Let p = g - -0.4. Let x = p + -70.99884. Round x to 3 dps.
0.001
Let x = 2534.54 + -2512. Let f = 22.8172 + 0.1828. Let t = f - x. Round t to one decimal place.
0.5
Suppose -19*r + 51 = -2*r. Let g be 11040/((-5)/(215625/r)). What is g rounded to the nearest one million?
-159000000
Let k be ((-56)/84)/((-1)/(-6)). Let t(j) = -22124987*j + 52. Let w be t(k). Round w to the nearest 1000000.
89000000
Let m(q) = 31*q**3 - 10*q**2 - 5*q - 15. Let o(y) = y**2 + y - 1. Let a(v) = -m(v) - 3*o(v). Let f be a(-7). Round f to the nearest one thousand.
11000
Let p = -3.85 - -4. Let t = 0.5 - p. Let b = t + -0.34999728. What is b rounded to 6 dps?
0.000003
Let k = 220.78493 + -220.8. Let c = -0.0121 - k. What is c rounded to three dps?
0.003
Let j = 1.916301 + -2.02541. Let i = -141.046109 - j. Let m = i + 141. Round m to two decimal places.
0.06
Let s = 5.179186 + -5.18. Round s to four decimal places.
-0.0008
Let i = 22791.312 + -23997.6. Let g = i + -2.712. Let d = 1209.0527 + g. Round d to 2 dps.
0.05
Let h = 43 + -40. Let l = h - 2.2. Let d = -0.57 + l. Round d to one dp.
0.2
Suppose -3*z = 6*z - 34128. Suppose -v + 2*t + z = 0, 4*v - 4*t = v + 11378. Let u = -2164 + v. Round u to the nearest 100.
1600
Suppose 0 = -56*s + 30*s + 32*s + 877080000. What is s rounded to the nearest one million?
-146000000
Let i = 1.875 - -3.585. What is i rounded to 0 decimal places?
5
Let c = -0.075862 - -0.07632603. Round c to 4 dps.
0.0005
Let h = -0.020249 + -2.689041. Let u = 2.71 + h. What is u rounded to three dps?
0.001
Let p = -643 - 2847. Round p to the nearest 10000.
0
Let c = 4974 + -3441. Let w = -1073 + c. Round w to the nearest 1000.
0
Let s = -4.248591 + 4.2808. Round s to 3 dps.
0.032
Let i = 0.0578 + 0.9832. Let y = i - 2.519. What is y rounded to one decimal place?
-1.5
Let g = 265934790.5576 + -267761700.5576016. Let i = g - -1826891. Let h = i - -19. What is h rounded to 6 decimal places?
-0.000002
Let a = -0.8217 + 0.74644. Round a to two decimal places.
-0.08
Let n = -7.63400013215 + 7.634. What is n rounded to seven decimal places?
-0.0000001
Let a = 0.025 + 0.146. Let f = a + -2.991. Round f to 1 dp.
-2.8
Let q(i) = -154*i**3 - 16*i**2 - 15*i + 30. Let r be q(-12). Let n = -106818 + r. What is n rounded to the nearest ten thousand?
160000
Let d = 37.35 - 37.35003308. What is d rounded to 5 dps?
-0.00003
Let q = -11.002 - 323.378. Round q to the nearest ten.
-330
Let g = 76.85 + -1.85. Let d = 49.5 - g. Let w = 21.26 + d. What is w rounded to zero decimal places?
-4
Let t = -40 + 42.21. Let n = 214.309 - 212.10017. Let a = n - t. What is a rounded to 4 decimal places?
-0.0012
Let l = 42469.99999546 - 42470. What is l rounded to six decimal places?
-0.000005
Let n = -46 + 51. Suppose -5 = 3*u - 4*s + 5*s, 0 = -2*u + n*s + 25. Suppose 5*m + a + 1648 - 351 = u, -3*m = -a + 783. What is m rounded to the nearest 100?
-300
Let q be 1088*1801813/34 - 16. Round q to the nearest 1000000.
58000000
Let r = 22516.13311 + -22516. Round r to two dps.
0.13
Let m = 0.042 + 0.4396. Let x = m + -0.41. Round x to two dps.
0.07
Let u = 32594.7 + -34123. What is u rounded to the nearest one hundred?
-1500
Let m = -0.1696 + 0.226. Let d = 8.8364 - m. Round d to one dp.
8.8
Let k = 39673.6254 - 39669.72540126. Let z = -961 - -957.1. Let w = z + k. Round w to 6 decimal places.
-0.000001
Let g = 1052.0526 + -0.0526. Let i = -687 + g. Let n = -396.7 + i. What is n rounded to zero decimal places?
-32
Let x(y) = -3*y**2 + 18*y + 4. Let k be x(6). Suppose 6*l - 5*l - 5*t - 375005 = 0, k*t - 749996 = -2*l. Round l to the nearest one hundred thousand.
400000
Let v = -104 + 115. Suppose 0 = v*x + 40 + 37. Let d(y) = -y**3 - 10*y**2 + 14*y + 27. Let z be d(x). Round z to the nearest 100.
-200
Let u(g) = -5*g**2 - 11*g + 27. Suppose 8*n - 25 = 7. Let v be u(n). Round v to the nearest ten.
-100
Let b = 799.9252702 - -0.9784298. Let t = b - 801. What is t rounded to two decimal places?
-0.1
Let x(w) = -3*w**2 - 2*w + 5. Let d be x(0). Suppose 0 = 53*h - d*h - 3345600000. What is h rounded to the nearest one million?
70000000
Let q = 60.741 + -36.2586. Let t = 0.0176 + q. Round t to the nearest 10.
20
Let b = 3.5 - 1.5. Let u = b - -23. Let y = u + -24.9915. What is y rounded to 3 dps?
0.009
Suppose -g = 2*o - 4220, 3*o = 2*g - 719 - 7707. Round g to the nearest 100.
4200
Let p = -0.029427 - 42.089573. Round p to 1 dp.
-42.1
Let l = 0.43 + -9.055. Let y = l - 0.395. Let p = y - -9.020000361. Round p to 7 dps.
0.0000004
Let r = -276645.4491 + 276633. What is r rounded to zero dps?
-12
Suppose -11*s = -8*s - 9. Suppose -s*a - 39303 = -z, 5*z + 36961 = 5*a + 102476. What is a rounded to the nearest one thousand?
-13000
Let x = -1011 - -1011.16025. Let k = x - 0.2003. What is k rounded to three decimal places?
-0.04
Let s = -348 + 161. Let h = 187.0001095 + s. What is h rounded to 6 dps?
0.00011
Suppose -9*p + 188152 + 608391 = 183463. What is p rounded to the nearest one thousand?
68000
Let n = -18285679 - -18285653.299766. Let y = 25.7 + n. Round y to four decimal places.
-0.0002
Let y(c) = 2434*c**2 - 10*c + 654. Let v be y(13). What is v rounded to the nearest one thousand?
412000
Suppose -5*y + 3*o = -63, -4*y + 3*o + 29 + 22 = 0. Suppose y = -29*n + 35*n. Suppose -21204 + 404 = -n*p. Round p to the nearest one thousand.
10000
Let a = 24 + -14. Let z(o) = -55*o - 183915 + 183888 - 48*o. Let t be z(a). Round t to the nearest one hundred.
-1100
Let d(i) = -i**3 - 3*i**2 - 16. Let z be d(-4). Suppose z = 4*l + m + 3 + 9, -m = -4*l - 20. Let r be l/(-2)*57*100. Round r to the nearest 1000.
11000
Suppose 114 = -4*a + 154. Let s be (a/4 + -2)*-2. Let k be s - -17099 - (-1 + -1). Round k to the nearest 1000.
17000
Suppose 161*j + 310083 = 164*j. Let n = j - 152361. Round n to the nearest ten thousand.
-50000
Let p = 7.14 + 387.86. Let x = 2994.6536303 + -2599.653599. Let t = p - x. Round t to six dps.
-0.000031
Let f = 5837.7 + -5350. Round f to the nearest 10.
490
Let u = 23019 - 40587.3. Round u to the nearest one hundred.
-17600
Let v = 1.49348397407 - 710.49347680407. Let b = 709 + v. What is b rounded to 6 decimal places?
0.000007
Suppose -247*p = -262*p + 330. Suppose 0 = -37*a + p*a + 40050000. Round a to the nearest 100000.
2700000
Let j = -0.07 - -22.17. Let r = -36.9 + j. Round r to the nearest integer.
-15
Let j = 12.81672 + -12.88. Let c = -371.76328 - j. What is c rounded to the nearest 100?
-400
Let y = -3925.0003859 + 3925. What is y rounded to four decimal places?
-0.0004
Let p = 3968.08 + -4105. Round p to the nearest ten.
-140
Let n = -149903022 + 106310022. Round n to the nearest one million.
-44000000
Suppose 13*y - 2039996 = 12*y + 5*b, 0 = 5*y + 2*b - 10200034. Let x be -2*6/(-4) + y + -9. Round x to the nearest 100000.
2000000
Let q = 93.337 - 0.217. What is q rounded to zero dps?
93
Let m = 27 + -25. Let u = m - 6.4. Let v = 4.399971 + u. Round v to five dps.
-0.00003
Let l = 0.006 - 238.006. Let y = 238.266 + l. Let j = y - 0.266171. Round j to 4 dps.
-0.0002
Suppose 32*b = -122 - 454. Let v be 85244/11 - b/33. Round v to the nearest 1000.
8000
Let m = 8.8 + -7. Let x = 15575 + -15576.79976. Let t = m + x. Round t to four dps.
0.0002
Let z = 213567.0056 - 213736. Let y = 169 + z. What is y rounded to 3 decimal places?
0.006
Let w = -1378.3 - -1378.300045234. What is w rounded to 6 decimal places?
0.000045
Let s = -1078 - 458. Let r = s - -1536.00769. What is r rounded to 3 decimal places?
0.008
Let j = 2.23 - 2.077. Let l = j - 0.211. Round l to 2 decimal p