- 7.8. Let f = w - -0.04. Let r = f - 31.99964. Round r to four dps.
0.0004
Suppose 0 = -0*a + 2*a - 603896. Let l = 689946 - a. Let q = -249998 + l. What is q rounded to the nearest 10000?
140000
Let h = -6588.1 - 1715.9. Let k = h - -8302.3042. Let x = 1.7 + k. What is x rounded to three decimal places?
0.004
Let c = 53 + -101. Let d = 48.0037 + c. Round d to 3 dps.
0.004
Suppose 4*g = 10005619 - 816111. Let n = -3517377 + g. What is n rounded to the nearest 100000?
-1200000
Let z be (-15)/2*14/(-21). Suppose 5*b = -z*p + 3*p - 6, 5*b = -5*p. Let j be (1472/(-12))/(b/375). What is j rounded to the nearest 10000?
20000
Suppose -123*b + 117*b - 1007400 = 0. What is b rounded to the nearest 10000?
-170000
Let v = -6447411 + 2835411. What is v rounded to the nearest 100000?
-3600000
Let p = -104 + 104.00000004. What is p rounded to 6 dps?
0
Let j = 745 + -744.99501. Round j to 3 decimal places.
0.005
Let w = -7 - -10. Suppose -w*y = -4*y + 3. Let x be (4 - y) + -1 - -199. Round x to the nearest ten.
200
Suppose 0 = -6*h + 17*h + 328900. What is h rounded to the nearest one thousand?
-30000
Let j = 11 + -2. Suppose -j = -3*b + 6. Suppose 0 = -b*f - 371 + 56. Round f to the nearest 10.
-60
Let k = 194 - 126. Let c = -67.9785 + k. Round c to three dps.
0.022
Let k = 0.277 - 0.4333. Let y = 99.9437 - k. Let u = y + -76. What is u rounded to zero dps?
24
Let y = 431.999997645 + -432. Round y to 7 dps.
-0.0000024
Let r = 7.7 + -7. Let v = 0.102 + -0.835. Let d = r + v. Round d to 2 dps.
-0.03
Let o = -89 + 50. Let s = 36.7 + o. Let u = s - -2.29999945. What is u rounded to seven decimal places?
-0.0000006
Let h = 3 - 48. Let b = 45.00054 + h. Round b to 4 dps.
0.0005
Let y(u) = u**3 + 4 - 10*u - 7*u - 3*u**2 + 4*u. Suppose -38 = -16*x + 42. Let s be y(x). Round s to the nearest 10.
-10
Suppose 14*q = 13*q - 5*o - 829010, -q + 3*o = 828994. What is q rounded to the nearest ten thousand?
-830000
Let y = 3.03 - 4.84. Round y to zero dps.
-2
Let c = -0.083 + 36.083. Let w = 35.49 - c. What is w rounded to 1 dp?
-0.5
Suppose -1148000 = -19*t + 9*t. What is t rounded to the nearest ten thousand?
110000
Let l = 17423 + -17392.956. Let s = 30 - l. Round s to 2 decimal places.
-0.04
Let w = 1378.00001237 - 1378. What is w rounded to five dps?
0.00001
Suppose n - 539999 = -j, -9*n = 4*j - 4*n - 2159995. What is j rounded to the nearest one hundred thousand?
500000
Let f = -1.510755 + -1.6892355. Let h = 21 + -24.2. Let s = h - f. What is s rounded to 6 dps?
-0.00001
Let u = 32 + -32.26. Let g = 17.74 - u. Let n = -18.0000035 + g. What is n rounded to six decimal places?
-0.000004
Suppose -26*h + 295680000 = 6*h. Round h to the nearest 1000000.
9000000
Let q = 40.70138 - 40.7. Round q to three dps.
0.001
Let u = 15938927.970000292 - 15938928. Let d = -0.03 - u. Round d to seven decimal places.
-0.0000003
Let u = -15 + 38. Let z = u + -20. Suppose -z*v - 288 = 1812. Round v to the nearest 100.
-700
Let a = 1244 + -1244.000006126. Round a to 6 dps.
-0.000006
Let k = -90 - -150. Round k to the nearest 1000.
0
Let j = 6386 - 17686. What is j rounded to the nearest one hundred?
-11300
Let y = 3.085572092 + -0.385572662. Let r = y - 2.7. Round r to seven decimal places.
-0.0000006
Let j = 101.098 - 0.098. Let n = j - 100.822. Round n to two dps.
0.18
Let j = -206805 - -2096808. Suppose -2*g + 4*s = 3779996, g - 3*s - j = 2*g. What is g rounded to the nearest one hundred thousand?
-1900000
Let j(u) = -14*u**2 - 75*u - 151. Let o be j(-29). What is o rounded to the nearest one thousand?
-10000
Let b = 20.00001089 - 20. Round b to six dps.
0.000011
Let m = -312 + 179. Let y = m + 132.99999832. What is y rounded to 7 decimal places?
-0.0000017
Let q = 300 + -300.0274. What is q rounded to three decimal places?
-0.027
Let t = 16 - -13. Let f = 553754.55 + -553783.5499905. Let o = f + t. What is o rounded to six dps?
0.00001
Suppose 0 = -23*u + 35*u + 28272000. What is u rounded to the nearest 100000?
-2400000
Suppose 9 = 5*h - 1. Suppose y = -h*y + 900. What is y rounded to the nearest one hundred?
300
Let p = 271.90883 - 226.9088304. Let x = -45 + p. What is x rounded to 7 decimal places?
-0.0000004
Let c = 559824 + -559823.409597. Let g = 0.59 - c. Round g to five decimal places.
-0.0004
Let u = -0.153 - 63.847. Let c = -10039126463 - -10039126399.00000203. Let g = c - u. What is g rounded to 7 decimal places?
0.000002
Let n = -0.34599012 - -0.346. Round n to six dps.
0.00001
Let p be (-210)/24*(-12)/3. Let y = p + -35. Round y to six dps.
0
Let w = 2128 + -2128.0002838. What is w rounded to 5 dps?
-0.00028
Let p = 3706 - 3704.6008. Let f = -19 + 17.6. Let d = f + p. What is d rounded to 3 dps?
-0.001
Let u = 188775 + -678775. Round u to the nearest 100000.
-500000
Let m = 15.91002771 - 15.91. Round m to 7 decimal places.
0.0000277
Let c = -13 + -7. Let o = -40 - c. Let y = 20.000019 + o. Round y to 5 dps.
0.00002
Let c = 0.0919 - 0.5058. Round c to two dps.
-0.41
Let f(k) = -3*k + 16. Let q be f(0). Suppose -7*d + 3*d = -q. Suppose -7746 = -d*n - n - 2*s, 0 = -3*n - 4*s + 4642. Round n to the nearest one hundred.
1600
Let p = 1216.67 - 1271.1. Round p to the nearest integer.
-54
Let s = -51 + 51. What is s rounded to two dps?
0
Let h = 72.99 + -73. Let i = h - -0.334. Round i to 1 decimal place.
0.3
Let x be 5784488/(-8)*(-2)/2. Let m = 1837352 - x. Suppose -l + m - 314291 = 0. Round l to the nearest one million.
1000000
Let d(s) = -11*s**2 - 9*s. Let n(t) = t**2 + t. Let r(i) = d(i) + 4*n(i). Let v be r(-5). Let p be v*(2 - (-8)/12). Round p to the nearest 100.
-400
Let c be (-9 - -11)/(1/(-8)). Let m = -16 - c. Suppose 4*f - 2*f - 620000 = m. Round f to the nearest one hundred thousand.
300000
Let y be 42/(-147) + (-1)/7*-9809. Round y to the nearest one hundred.
1400
Let x be (-2)/(-2) + (-25)/(-5). Suppose -x*w + 103 = -137. What is w rounded to the nearest ten?
40
Let h = -2.48 - -4.46. Round h to 1 decimal place.
2
Suppose 3651117 = 4*m + 626429. Let w = -2276172 + m. Round w to the nearest 100000.
-1500000
Let o = -649 - -648.99998985. Round o to seven decimal places.
-0.0000102
Let p = 83 + -82.99765. Round p to 4 decimal places.
0.0024
Let v = 278.302 + -278. What is v rounded to 1 dp?
0.3
Let b(i) = -799999*i**2 - 2*i - 3. Let o be (-1 + 22)/((-6)/(-4)). Let n = -11 + o. Let q be b(n). What is q rounded to the nearest one million?
-7000000
Let l = 0.04 + -36.04. Let a = 26 + l. Let x = -10.00018 - a. Round x to four decimal places.
-0.0002
Suppose 3*l - 3*m - 6609 = 0, 4*l = 8*l + 2*m - 8788. Round l to the nearest one hundred.
2200
Let v = 6667155 - 6667155.2831767. Let l = v + 0.313172. Let s = -0.03 + l. Round s to 6 dps.
-0.000005
Let c = -51.43 - -79.2. Let o = -3.43 - c. Round o to 0 dps.
-31
Let b(t) = -1505992*t**2 - 4 - 1 + 4*t - 516231*t**2. Let m be (-22)/(-8) + (-2)/(-8). Let g be b(m). What is g rounded to the nearest 1000000?
-18000000
Let r = -2458.25 - -2466. What is r rounded to the nearest integer?
8
Let u = 48 - 76. Let l = 28.085 + u. Let y = -0.162 + l. Round y to two decimal places.
-0.08
Let c(m) = -2*m + 2. Let q be c(-4). Let n(d) be the third derivative of -d**4/12 - d**3/2 - 6*d**2. Let k be n(q). What is k rounded to the nearest 10?
-20
Let o = 195366726939111.86599886 - 195366729148837. Let u = o + 2209725. Let f = u - -0.134. What is f rounded to seven dps?
-0.0000011
Let x = 35 + -31. Suppose -7*v = x*v - 2090000. Round v to the nearest ten thousand.
190000
Suppose 7*o - 6*o + 2377000 = -l, -5*l - 9508000 = 4*o. Round o to the nearest 100000.
-2400000
Let w = 3.459474 + -3.46. What is w rounded to four dps?
-0.0005
Let r = -177041 - -176799.0266. Let w = -242 - r. What is w rounded to three decimal places?
-0.027
Let x = -169.2 - 561.8. Let w = x + 730.703. Round w to two decimal places.
-0.3
Let t = 55 + -44.2. Let d = t + -10.8185. What is d rounded to three dps?
-0.019
Let i = -114.2 - -127. Let g = i + -12.7961. Round g to two dps.
0
Let f = -393.000289 + 393. What is f rounded to five decimal places?
-0.00029
Let w = 0.009 - -5.391. Let f = 0.88626904 + 4.5137315. Let k = f - w. Round k to seven decimal places.
0.0000005
Suppose 5*l - 4*o - 2079984 = l, -1560008 = -3*l - 2*o. Suppose -4*p + l = -0*p. What is p rounded t