. Let f be u/10*10/2. What is the units digit of 10*(-1)/(4/f)?
5
Let u(j) = j - 1. Let v be u(3). Let w be ((3 + -3)/v)/2. Suppose w = 4*k + 1 - 5. What is the units digit of k?
1
What is the tens digit of 13 - (4/5 - (-4)/20)?
1
Suppose 3*c - 156 = -3*i, -5*c + 9 - 85 = -i. What is the units digit of i?
6
Let l = 57 - -7. What is the tens digit of l?
6
Let k(r) = 3*r + 9. Let y be k(-6). Let d = 16 + y. What is the units digit of d?
7
Suppose -q + 2*z = -116, 3*q + 3*z - 225 = q. What is the tens digit of q?
1
Suppose 156 = -4*p + 2*p. Let j = p + 109. What is the units digit of j?
1
Let j = 9 - 13. What is the units digit of (-1)/j - 275/(-20)?
4
Let y = 16 + -28. Let r = -10 - y. What is the units digit of r?
2
Let o(k) = -71*k**3 + 3*k**2 + 2*k. What is the units digit of o(-1)?
2
Suppose 2*h - 29 = i - 7, 2*h + 5*i - 10 = 0. What is the units digit of h?
0
Suppose 0*l + 4*l - 60 = 0. Let o be 423/l - (-2)/(-10). Suppose d - 5*d = -o. What is the units digit of d?
7
Suppose 372 = -9*n + 2316. What is the units digit of n?
6
Suppose -t - 2*t = 12. Let o be 2/8 - 67/t. Let g = o - 12. What is the units digit of g?
5
Suppose -8*x + 15 = -11*x. Let b(h) = h**3 + 7*h**2 + 4*h - 1. What is the units digit of b(x)?
9
Let p(f) = f**3 + 4*f**2 - 4*f + 5. Let s be p(-5). Suppose s = -2*j - j - 42. Let q = -8 - j. What is the units digit of q?
6
Let o = 3 - 2. Let b(z) = 19*z**2 + 2*z - 1. Let n be b(o). Suppose -3*w - 29 = -2*i, -i + n - 8 = -w. What is the units digit of i?
7
Suppose 0 = 4*n + n - 55. What is the units digit of (-14)/77 + 68/n?
6
Let w(n) = n**3 + 5*n**2 - 2*n - 7. What is the units digit of w(-5)?
3
Suppose 2*k = 3*k - 4. Let l(s) be the first derivative of s**2/2 + 1. What is the units digit of l(k)?
4
Suppose 154 = r + s - 89, -5*s - 954 = -4*r. What is the tens digit of r?
4
Suppose 9 = 2*x - 61. What is the units digit of x?
5
Let x = -29 - -69. What is the units digit of x?
0
Let s = 11 + -5. Suppose -2*j + 14 + s = 0. What is the tens digit of j?
1
Let a be (-2 + 3 - 2)/1. Let f be ((0 + a)*13)/(-1). Suppose 3*h + m - f = -0, 5*m + 31 = h. What is the units digit of h?
6
Let y(w) = 5*w + 3. Suppose 0 = -4*s - 0*s + 20. What is the tens digit of y(s)?
2
Let j(k) = -3*k**3 + k**2 + 3*k + 18. What is the hundreds digit of j(-5)?
4
Let h be (15 + -1)/(15 + -13). Suppose -3*a = -h*a + 52. What is the units digit of a?
3
Let x = 3 - 0. What is the tens digit of ((-2)/x)/(2/(-39))?
1
Let l(b) = b + 5 + 8 + 6. What is the units digit of l(-13)?
6
Let s = -37 - -71. What is the units digit of s?
4
Suppose f = -4*g + 8*g - 128, -4*f + 128 = 4*g. What is the units digit of g?
2
Let d = -20 + 15. Let y(k) = -3*k**3 + 2*k**2 + 9*k + 11. Let f(l) = -4*l**3 + l**2 + 10*l + 12. Let r(z) = -4*f(z) + 5*y(z). What is the units digit of r(d)?
7
Suppose 0 = -4*b, 2*w = -0*w - 3*b + 700. What is the tens digit of w?
5
Let i(y) = -y**3 + 3*y**2 - 2*y + 3. Let x be i(2). Suppose 5*f + 4 = 9, -5*f = -x*m + 34. What is the tens digit of m?
1
Suppose 4*f + 13 + 7 = 0. What is the units digit of (-1)/(f + 4)*2?
2
What is the tens digit of (5/7 - 1) + 2001/21?
9
Suppose -4*k = -p + 159, -3*p + 0*k - 3*k + 462 = 0. What is the units digit of p?
5
Let v(u) = -u**2 - 5*u + 3. Let k be v(-5). Let b be (k + -3)/(-2 + 1). Suppose f - 57 = -5*g + 2*g, b = 4*f - 12. What is the tens digit of g?
1
Suppose 60 = l - 2*w, 4*l - 3*w + 10 - 240 = 0. Suppose 5*q - l = 44. What is the tens digit of q?
2
Let o(z) = -z**3 + 10*z**2 - 2*z + 8. Let d be 9 - 2/((-4)/2). Let i be o(d). Let u = 19 + i. What is the units digit of u?
7
What is the hundreds digit of (-6)/(-51) - (-1953)/17?
1
Suppose 39 - 6 = -3*c. Let v = c + 20. What is the units digit of v?
9
Let q(y) = y**3 + 3*y**2 + 2. Let o be q(-3). Let f = 12 - o. What is the units digit of f?
0
Let d = -594 + 838. What is the hundreds digit of d?
2
Let u(g) = g - 1. Let o be u(-7). Suppose 0*l - 4*l - 68 = 0. Let s = o - l. What is the units digit of s?
9
Suppose -4*a + 21 = 1. Suppose -3*b + 20 = -4*d, a*b - 11 = 3*b + 5*d. What is the units digit of b?
8
Let x be 2 - 2/(-6)*-3. What is the tens digit of (x + 1)*189/14?
2
Suppose -b + 20 = 4*b. Suppose 0 = 4*p - 3*x + 9, -b = -4*p - 4*x - 20. What is the units digit of (-3)/(1/(2/p))?
2
Let q = 3 - 6. Let t(a) = a**2 + 3*a + 1. What is the units digit of t(q)?
1
Suppose -2*a + 3*w = -120, 191 = a + 2*a + w. Suppose 5*b - a = 7. What is the units digit of b?
4
Suppose 5*w - 31 = -6. Suppose -3*f - 14 = -w*f. What is the units digit of f?
7
Let a be (-45)/(-20)*32/12. Let g = -32 - -62. Suppose 3*n + g = a*n. What is the tens digit of n?
1
Suppose 5*p = -0*p + 55. What is the units digit of p?
1
Let b(a) = 2*a**2 - 2*a. Let x be b(2). Suppose 15 = x*u - u + 3*t, -5*t = -5*u + 25. Suppose u*k - k - 56 = 0. What is the units digit of k?
4
Suppose 211 = -10*y + 11*y. What is the units digit of y?
1
Suppose -i - 3*z - 17 = 0, i - 4*z = z + 23. Let l be (15/9)/(i/(-12)). Suppose -5*s + 10 = -l. What is the units digit of s?
4
Let y(q) = -q**3 - 6*q**2 + 4*q + 9. What is the tens digit of y(-7)?
3
Suppose -23*a - 60 = -25*a. What is the tens digit of a?
3
Let d = -78 + 186. Suppose 0 = -4*z + 2*z - 5*t + d, -z + 3*t = -54. What is the units digit of z?
4
Let r(z) = z**3 - 5*z**2 - 11*z + 9. Let y be r(7). Let q be (-18)/(-4) + 3/(-6). Suppose -q*g - g = -y. What is the units digit of g?
6
Let i(y) = y**3 + 10*y**2 + 11*y + 7. Let w be i(-9). Let p be w/(-5) - (-4)/(-20). Suppose v - 3*h = -5, 8 = 2*v + p*v + 2*h. What is the units digit of v?
1
Let u(q) = -2*q - 3. Let d be u(-4). Suppose d = 4*m + 5*p, 2*m = -m - p + 1. Suppose -4*j + 9 = -5*s - 12, m = -2*j + s + 9. What is the units digit of j?
4
Suppose 0 = 3*r - 5*r - d, 6 = 4*r + 5*d. Let c be (1/(-4))/((-3)/24). What is the tens digit of (r + -1)*(-10)/c?
1
Suppose -l - 15 = -3*p, 9*p - 3*l = 4*p + 21. Suppose -p - 41 = -4*v + 5*o, -o - 19 = -2*v. What is the units digit of v?
8
Let g(j) = j**2 - 4*j + 3. Let t be g(3). Let x be 3/2*(2 - t). Suppose z + k = x*z - 5, 2*k + 4 = -2*z. What is the units digit of z?
1
Let k(y) = -5*y - 4. Let j be k(-3). Suppose p - 4*c = 7, -j = -p - 2*p + 2*c. Suppose 0 = -q - 3*q, 2*n = p*q + 10. What is the units digit of n?
5
What is the units digit of 3/6*-3*-54?
1
Let j(p) = p**3 - 7*p**2 - 5*p + 5. What is the tens digit of j(9)?
2
Let z = -63 - -38. Let f = z + 44. What is the units digit of f?
9
Let f(l) = -l**3 - 10*l**2 + 12*l + 7. Let v be f(-11). Let g = 5 - v. What is the units digit of g?
9
Let h(j) = j**2 - j - 4. Suppose y - 5 + 2 = 0. Let z be h(y). Suppose -z*p - p = -51. What is the units digit of p?
7
Let t(h) = h**3 + 5*h**2 - 6*h + 2. Let i be t(-6). Let f be (-20)/6*(-3)/2. Suppose 5*r - i*a - 2*a - 18 = 0, 3*r - 3 = f*a. What is the units digit of r?
6
Let p = 14 + 0. Suppose 2*i = 6*i + 20. Let t = p + i. What is the units digit of t?
9
Suppose -4*i + 984 = d + 379, -4*i - 4*d = -608. What is the tens digit of i?
5
Let f be (-345)/(-7) + 4/(-14). Suppose -f = -2*u - 13. What is the tens digit of u?
1
Suppose 0 = -2*d - 0*d - 6, 0 = n + 5*d + 22. Let f(o) = -o**2 - 7*o + 1. What is the units digit of f(n)?
1
Let a = 8 - 5. Suppose -2*m = -w, a*w = 5*m + 2 - 1. Suppose 3*c - 2*t = -2*c + 76, w*c - 16 = -4*t. What is the tens digit of c?
1
Let m = -3 + 3. Suppose m = 9*h - 8*h - 11. What is the units digit of h?
1
Let b = -236 + 368. What is the units digit of b?
2
Let f be 2*(-2)/((-8)/14). Let k(d) = 6*d. What is the units digit of k(f)?
2
Suppose 9*v - 4*v - 295 = 0. What is the units digit of v?
9
Let z be 30/(-24)*(-4 + 0). Suppose 145 = z*y + 20. What is the units digit of y?
5
Let b(w) = -1 + 5 - w**2 - 3. Let o be b(-1). Suppose -4 = 2*s - s, -m - 4*s - 8 = o. What is the units digit of m?
8
Let q = -5 - -7. Let g = 8 - q. What is the units digit of g?
6
Let b(z) = -1 + 2*z**2 + 2*z - 5*z**2 - 3*z**2. Let u be b(1). Let g = u + 11. What is the units digit of g?
6
Let h be (-3 + 1)/(-2) + 6. Let s = -3 + h. What is the units digit of s?
4
Let v be (-16)/6*(-3)/2. Suppose v*i = -7 + 51. What is the units digit of i?
1
Let o(w) = -2*w - 12. Let f be o(-6). Let k(n) = 2*n + 19. What is the tens digit of k(f)?
1
Suppose -4*g + 5 + 1 = -s, -2*s = -2*g. Let v 