?
1
Let q = -148 + 87. Suppose -20*x + 156 = -24*x. Let l = x - q. What is the units digit of l?
2
Suppose 0*k = -4*k + 8. Let l = 9 + 8. Suppose k*c = l + 5. What is the units digit of c?
1
Let a(f) be the first derivative of f**2 - 4*f - 2. Suppose -3*t + 25 = 2*t. What is the units digit of a(t)?
6
Let h(m) = m. Let u be h(4). Suppose -u*j = -6*d + 2*d - 12, -10 = -2*j + d. What is the tens digit of 1*-2 + 126/j?
1
Let s(x) = 7*x**2 - 2*x + 5. Let v(o) = o**3 - o**2 - o. Let g(t) = -s(t) + v(t). Suppose 4*y - 39 = -7. What is the units digit of g(y)?
3
Let d = -34 - 17. Let o = 78 + d. Suppose 4*r = -5*n + 17, 3*r = -5*n + 4*r + o. What is the units digit of n?
5
Let z be (0 + 0)/((-2)/(-2)). Suppose z = -2*a - 0*a + 16. Let v = 14 - a. What is the units digit of v?
6
Suppose -2*o + 0 = -10. Let j be (-6)/15 + 37/o. Let p = j + 1. What is the units digit of p?
8
Suppose -3*s + 264 = -0*s. What is the tens digit of s?
8
Let q(a) = 3*a**2 + 7*a - 7. What is the tens digit of q(-7)?
9
Suppose 3*d - 2*d - 1 = 0. Let i = 0 - 0. Let a = d + i. What is the units digit of a?
1
Let u = -18 + 22. What is the units digit of u?
4
Let t be (47/(-1) + -1)*-1. Suppose 4*s = 7*s - t. What is the units digit of (s/10)/((-2)/(-5))?
4
Let m(x) = -x**3 - 9*x**2 + 6*x + 8. Let l be m(-10). What is the units digit of (-3)/2*l/(-9)?
8
Suppose -4*f + n - 3 = 0, 2*f + 11 = -4*n - 13. Let v be 15/20*8/f. Let q = v + 18. What is the tens digit of q?
1
Let f be (20/6)/(3/18). Let t = -11 + f. Suppose t = y + 2. What is the units digit of y?
7
Let t(f) = -2*f + 2. Let z be t(-6). Suppose -4*y = -5*y + j + z, -2*y + j + 29 = 0. What is the units digit of y?
5
Suppose -12*t = -7*t - 15. Suppose 0 = -o + 2*c + 10, 9*o = 4*o - t*c + 37. What is the units digit of o?
8
Suppose -5*r = -4*p - 28, 2*p + 4 = -0*p. Suppose 4*z = r, -4*z + 8 = 4*t - 92. What is the tens digit of t?
2
Suppose 0 = -2*j + j + 13. What is the units digit of j?
3
Suppose -2*c + 4*c - 4 = 0. Suppose -24 = -v + 3*f, -89 = -4*v + 2*f - 13. What is the units digit of 2*c/8*v?
9
Suppose -f = -5*f. Suppose -2*d - 2*d - b = -22, 4*d - 3*b - 14 = f. What is the units digit of d + 2 + (-2)/2?
6
What is the units digit of 6240/136 - (-4)/34?
6
Let p(d) = -10*d**3 + d**2. What is the tens digit of p(-2)?
8
Let s = 33 + -46. Let n = s + 28. What is the units digit of n?
5
Suppose -q - 3 = -2*q. Suppose -3*i + 42 = q*w, 6*w - 10 = -i + w. What is the tens digit of i?
1
Let o be 8*1*1/2. Suppose 0 = -k - 3, -r = -3*r + o*k + 18. Let m(b) = 4*b - 2. What is the tens digit of m(r)?
1
Let u(b) = 5*b + b**2 + b**2 + 0 + 2. Let w = -4 + 1. What is the units digit of u(w)?
5
Let c = -25 - -55. What is the units digit of c?
0
Let n = 2 - -1. Suppose 4*m + m = -25, -a - n*m - 14 = 0. Suppose -a = p - 3*u, -4*u + 6 = 5*p - 27. What is the units digit of p?
5
Suppose 5*d + 0*k = 3*k + 210, 88 = 2*d - 2*k. What is the units digit of d?
9
Let o = -72 - -117. What is the units digit of o?
5
Let o be 2*3/(-15)*-5. Let w(r) be the third derivative of r**4/24 + r**3/6 - 2*r**2. What is the units digit of w(o)?
3
Let j = -39 + 65. Let z(n) = -2*n**2 + 8*n + 6. Let w be z(6). Let r = j + w. What is the units digit of r?
8
What is the units digit of 98 - (-2 + 2 - (-1 + -1))?
6
Let l(v) = -6*v + 4. Let d(w) = w**2 - 3*w - 2. Let n be d(5). Let t be l(n). What is the units digit of (t/10)/(4/(-10))?
1
Let x(z) = z**2 + 7*z - 9. Let q be x(-9). Let a = q + -6. Suppose -a*n + 12 = 3*l, -l = 4*n + 1 - 2. What is the units digit of l?
5
Let b = 29 - 17. What is the tens digit of b?
1
What is the units digit of (-18)/(-2) - (2 + (2 - 4))?
9
Suppose h - 2*h = -3. Suppose 3*i - v - 65 = -h*v, 3*v = -6. Let a = i + -14. What is the units digit of a?
9
Let j(a) = 6*a - 3. What is the tens digit of j(5)?
2
Suppose 5*k + 83 = 1008. Suppose 2*q + 10 = 0, -4*n - 3*q + 0*q = -k. What is the units digit of n?
0
Suppose 0 = -x + 3*s - 33, x - 5*s + 0*s = -39. Let l = x - -52. What is the tens digit of l?
2
Suppose 2*p = -3*t - t + 2, t + 2*p = -4. Suppose -c + t*c = 11. What is the tens digit of c?
1
Suppose -3*z - 66 = -195. What is the tens digit of z?
4
Let b(u) = u**3 + u**2 + u - 37. What is the tens digit of b(6)?
2
Suppose -b - 8 = -i, 0 = 4*i + 4*b - b + 3. Suppose -11 = -i*s + 19. What is the tens digit of s?
1
Let j be (1 + 1)/((-3)/6). Let m = 8 + j. What is the units digit of 52/14 - m/(-14)?
4
Let q = 11 + -5. Suppose 2*x + 12 = 5*x, o + x - q = 0. What is the units digit of o?
2
Suppose 4*l = 4*h - 6 + 2, l = -h + 5. Suppose h*n = 7 + 29. What is the units digit of n?
2
Let i = -46 + 155. What is the hundreds digit of i?
1
What is the units digit of (2/(-8))/((-5)/100)?
5
Let i(h) = -4*h**3 - h**2 - 2*h - 3. What is the units digit of i(-2)?
9
Suppose 0 = v + 3 - 4. What is the tens digit of 3*v + (-2 - -11)?
1
Suppose 2 = 2*x - 2. Let b(n) = n**3 + n**2 + n + 8. Let q be b(0). What is the units digit of q/x + 0/1?
4
Let y(r) = r - 6. Let x be y(7). Let q = 0 + x. What is the units digit of q?
1
Suppose 5*k = -0*k + 25. Let w be 3/2 + k/10. Suppose 5*o = -3*d + 43, w*d - 6*d = -5*o - 34. What is the tens digit of d?
1
Let h = 1224 + -864. What is the tens digit of h?
6
Let z be (2 + 17)/((-2)/(-2)). Let j = -9 + z. What is the units digit of 5/j - 22/(-4)?
6
Suppose n + 5*q - 10 = 2*n, 0 = -5*n + 4*q - 8. Suppose 2*g = 4*w - 98, w = -n*w - 3*g + 28. What is the units digit of w?
5
Suppose 3*p - 15 - 6 = 0. Let d(r) = -12 + 16 + r - 8. What is the units digit of d(p)?
3
Let n(k) = 24*k - 11. What is the tens digit of n(4)?
8
Let o(c) = -3*c**3 - c**2 + 1. Let p be o(-1). What is the units digit of -6*(27/(-6) + p)?
9
Suppose -5*u = s + 4, -s - 4 = 4*u - 0. Let m = 4 + u. Suppose 0 = -m*b - 0*b + 36. What is the units digit of b?
9
Let c be ((-24)/(-6))/((-2)/10). What is the units digit of (-6)/(-4)*c/(-6)?
5
Let y(v) = -v**3 + 8*v**2 + v - 2. Let x be y(6). Suppose 0*s + 4*s - x = 0. What is the tens digit of s?
1
Suppose -d - 3*d + 108 = 0. What is the tens digit of d?
2
Let t be 10/4*(-4)/2. Let g(l) = 6*l**2 - 13. Let a(r) = 5*r**2 - 12. Let j(s) = t*a(s) + 4*g(s). What is the units digit of j(0)?
8
Suppose -16*j + 18*j - 8 = 0. Suppose -5*q - 89 = -4*b + 26, -137 = -5*b + j*q. What is the units digit of b?
5
Let t = 5 + -3. Suppose t*l - 33 = 3*x, 0*l + 45 = 4*l + x. What is the tens digit of l?
1
Suppose 3*d - d - 24 = 0. What is the units digit of d?
2
Let z = 5 + -3. Let d be (-6)/(-18)*30/z. Suppose 4*u - d*m - 48 = 0, -5*m - 29 = 5*u - 89. What is the units digit of u?
2
Suppose 2*x - 15 = -3*x. Suppose n = 4*r - 4, x*n + 8 = -2*r + n. Suppose -2*z = -2 - r. What is the units digit of z?
1
Suppose -45 = 2*w + 5*b - 151, 180 = 4*w + 2*b. What is the tens digit of w?
4
Let m(d) = 42*d**3 + 0 + 2*d + 2 - 3. What is the tens digit of m(1)?
4
Suppose -4*u + 2*w - 3 = -w, 5*u - 10 = w. Let a = -19 + 4. What is the units digit of (-65)/a - (-2)/u?
5
Let n = 18 - 4. What is the tens digit of n?
1
What is the tens digit of 91 + (-3)/((-6)/8)?
9
Let u(d) = -d**3 + 6*d**2 + 5*d + 10. Let f be u(7). What is the units digit of ((-14)/f)/(2/8)?
4
Let d(p) = -p**3 - 3*p**2 - 7*p - 6. What is the tens digit of d(-4)?
3
Suppose 4*d = d. Let o = -6 + 13. Suppose n + d*n = o. What is the units digit of n?
7
Let u be (4/(-10))/((-5)/75). Suppose 3*f - u = 9. What is the units digit of f?
5
Suppose -o - 2*o = -213. Suppose -4*w - o = 9. What is the units digit of 72/15 - 4/w?
5
Suppose -g + 85 + 17 = 5*d, -3*g - 93 = -4*d. What is the tens digit of d?
2
Suppose -3*y = 88 - 7. Let m = -7 - y. What is the units digit of m?
0
Let a(t) = -t**3 - 3*t**2 - 3*t - 3. What is the units digit of a(-4)?
5
Suppose -2*j + 6*j - 330 = -3*m, 0 = j - 5*m - 94. What is the tens digit of j?
8
Let k(z) = z**2 + z + 1. Let i(f) = -f**3 - 4*f**2 - 5*f - 3. Let s be i(-3). Let w = s - 6. What is the units digit of k(w)?
7
Let u(p) = p - 4. Let h be u(0). What is the units digit of 1*(37 + (-8 - h))?
3
Suppose 21 + 15 = 2*v. Suppose 4*n + 6 - v = 0. Suppose d - n = 5. What is the units digit of d?
8
Let t(f) be the second derivative of 11*f**3/6 + f**2 + 3*f. Let r be t(-2). What is the units digit of ((-36)/30)/(3/r)?
8
Let k(v) = -1 + v + 2 - 2 + 3. Let y be k(-2)