g = -5*t + 65, 7*g + 3*t = 3*g - 31. Let f = 17 - g. What is the units digit of f?
7
Let i(r) be the second derivative of r**4/2 + r**3/6 + 4*r. What is the units digit of i(-2)?
2
Suppose -r + 288 = 5*r. What is the units digit of r?
8
Let q = 73 + -114. Let b = -21 - q. What is the tens digit of b?
2
Let l(

59. What is k rounded to 1 dp?
-2.2
Suppose -r - 2*r + 2309994 = 0. Let j = -20 + 17. Let o be r + (-9)/j + -1. Round o to the nearest 100000.
800000
Let v = -450160577.99999965 + 450160596. Let n = 2.8 + 15.2. Let s = v - n. What is s rounded to seven decimal places?
0.0000004
Let v = -43.000011 + 43. Round v to five decimal places.
-0.00001
Let j = 0.1 + 0.9. Let o = -2 - j. Let x = 2.999986 + o. What is x rounded to five decimal places?
-0.00001
Let f = -69 + 68.99999913. Round f to seven dps.
-0.0000009
Let x be 3 - (9 - 0)/1. Let y(s) = -14*s - 6. Let a be y(x). Round a to the nearest 10.
80
Let n be 4935786 + -3 + 0 + 1. Suppose -n = -0*i - i. Let x = 1435784 - i. Round x to the nearest one million.
-4000000
Let z = 112 - 72. Let a = 40.05518883135 - 0.05518920135. Let j = z - a. What is j rounded to 7 decimal places?
0.0000004
Let l = 4.15 + -4. Let q = -0.1500102 + l. What is q rounded to six decimal places?
-0.00001
Let g = -85 - -84.53. Let n = g + 9.67. Let y = n + -14. Round y to the nearest integer.
-5
Let v = -29 - -12. Let g = 22.7 + v. Let j = g - 5.733. What is j rounded to two dps?
-0.03
Let x = 9978803756414.98999961 + -9978803808795. Let a = x - -52379.6. Let b = a - -0.41. Round b to 7 decimal places.
-0.0000004
Let k = 0.94 - -0.06. Let t = k - 1.0000001. Round t to 7 decimal places.
-0.0000001
Let a = -152.62 + -1.38. Let d = a - -152.69. Let y = 1.3100069 + d. Round y to six dps.
0.000007
Let g = -6.1 - -79.1. Let s = g - 73.39. Let m = s + -0.33. Round m to 1 dp.
-0.7
Let k = -12.921708 - 0.081092. Let q = k + 13. What is q rounded to three decimal places?
-0.003
Let b = -0.04 + 0.042. What is b rounded to 2 decimal places?
0
Let u = 877 + 353. Suppose 4*i + 2*q - u = -65232, 5*q = 