?
1
Let r be -3*(-1)/(9/6). Suppose -6 + 0 = -r*v. Let m = v + 1. What is the units digit of m?
4
Let y = 18 - 9. Suppose 8*x = y*x - 9. What is the units digit of x?
9
Let i = 509 - 331. What is the tens digit of i?
7
Let q be -1*2/(-1) - 0. Let y(b) = b**2 + 4*b - 3. What is the units digit of y(q)?
9
Suppose 57 = 3*a - 5*b, 1 - 2 = a + 5*b. What is the units digit of a?
4
Let r = 2 - -1. Let o be 1 + (-12)/r + 7. Suppose 0 = 2*w + 4*v - 7 - 1, o*w = -2*v + 22. What is the units digit of w?
6
Let l = 18 + 12. What is the tens digit of l?
3
What is the tens digit of 115/(-2)*(-60)/50?
6
Let g(y) = -y**3 + 8*y**2 + 9*y + 14. What is the units digit of g(8)?
6
Let v = -17 - -20. What is the units digit of v?
3
Let v(l) = l - 3. Let n be v(6). Suppose -y - 1 = n. Let m(o) = -4*o - 5. What is the tens digit of m(y)?
1
Suppose -4 = 4*i, -13 = -2*x - x + i. Suppose 2*a - 4*r = 10, 2*r - 4*r + x = 2*a. What is the units digit of 1/1*(a - 1)?
2
Suppose 8 = 3*t - 1. Suppose -4*w + 24 = -t*w. What is the tens digit of w?
2
Let o(v) = 12*v + 30. What is the units digit of o(7)?
4
Let y be (2 - 1)*(-2 - -21). Suppose -3*x = -3*j + 9, 2*j + 4*x - y - 17 = 0. What is the units digit of j?
8
Let d = 30 - -77. What is the units digit of d?
7
Suppose 40 = 3*k - 5*i, -5*k + 5 = 2*i - 10. Suppose -8*b + 36 = -k*b. What is the units digit of b?
2
Suppose 3*j - 5*q = 13, 3*j + 2*q = -2*j + 1. What is the units digit of (-2)/1 + (11 - j)?
8
Let i = 128 + -74. What is the tens digit of i?
5
Let b = -161 - -281. What is the units digit of b?
0
Suppose 5 = -h, r + 3*r = h - 43. What is the units digit of r*3*(-2)/8?
9
Let v(n) be the first derivative of n**3 + 3*n**2/2 + 2*n - 1. What is the units digit of v(-2)?
8
Let w = 1 - -1. Let j = 0 + 3. What is the units digit of j/w*32/6?
8
Let j be (-10 - -5)*4/(-10). Let a = -1 + j. Let n(c) = 8*c**2 - c + 1. What is the units digit of n(a)?
8
What is the units digit of 2*(65/10 - 4)?
5
Suppose 4*o - 570 = -2*w, 3 = -3*w + 12. What is the units digit of o?
1
Let q(w) = 7*w + 2. Let s(m) = 120*m + 35. Let j(p) = -35*q(p) + 2*s(p). What is the tens digit of j(-2)?
1
Suppose k - 2*k - i + 124 = 0, k - 4*i = 104. What is the units digit of k?
0
Let q(k) = -k**2 + 3*k. Let w be q(2). Suppose 0*m - m + w = 0. Suppose l + a + m*a = 12, 0 = -4*l - 5*a + 48. What is the units digit of l?
2
Let x be ((-2)/5)/((-6)/(-30)). What is the units digit of -1 + x + (2 - -7)?
6
Let a(f) = -f**3 - 19*f**2 - 24*f + 1. What is the tens digit of a(-18)?
0
Let n(f) = 22 + 217*f**2 - 215*f**2 + 11*f - 8. What is the units digit of n(-7)?
5
Let z = 108 + -55. Let l = z - 15. Suppose -3*c = c - 2*r - l, 4*r = -12. What is the units digit of c?
8
Let h(n) = n**2 - n - 7. Let w be h(0). Let u = 10 + w. Suppose 0 + u = s. What is the units digit of s?
3
What is the units digit of (-9 + 3)/(-2) + 41?
4
Suppose 4*f = j + 303, -f + 2*j + 37 + 44 = 0. What is the units digit of f?
5
Suppose i = -2*o - 25, -i - 4*o - 22 = 13. Let p = i - -31. What is the units digit of p?
6
Let h(p) be the second derivative of -p**5/20 + p**4/4 + 5*p**3/6 - 3*p**2/2 - p. Let v be h(4). Let x = v + 4. What is the units digit of x?
5
Suppose h - 4*h = -12. Suppose 16 = -3*d - 4*m, 0*m + 4*m + h = 0. What is the units digit of (d - -3)/((-2)/18)?
9
Let z(y) = -y**2 + 10*y + 6. Let g be 74/8 + (-1)/4. What is the tens digit of z(g)?
1
Suppose -97 = -2*i - 5*t, -2*i - 4*t + 22 = -74. What is the tens digit of i?
4
Suppose 0 = -0*q - q + 18. Let i = q - -10. What is the units digit of i?
8
What is the tens digit of (-511)/(-6) - (-3)/(-18)?
8
Suppose -6*s + 9*s - 6 = 0, -3*s = 5*f - 1211. What is the units digit of f?
1
Suppose 0 = -6*i + 806 - 182. What is the hundreds digit of i?
1
Suppose -2*k = k. Suppose k = 3*w - 28 + 94. Let d = w + 36. What is the tens digit of d?
1
Suppose -4*j + 121 = 5*f, -4 = -2*j + 4. Suppose 3*c = -5*n - 13, 4*c - 3*n = -2*n + f. What is the units digit of c?
4
Let m = 262 - 109. What is the units digit of m?
3
Suppose -2*j + 4 = -6. Let u(n) = -5*n + 9. Let t(a) = -6*a + 10. Let l(x) = j*u(x) - 4*t(x). What is the units digit of l(4)?
1
What is the units digit of ((-2)/4)/(36/(-14904))?
7
Let z = 4 + -8. Let t = z + 10. What is the units digit of t?
6
Let f be 30/(-25)*10/3. Let l = f - -24. Suppose l = 3*v - 1. What is the units digit of v?
7
Suppose -5*u + 30 = 5. Let t be (0/2)/(-2 - -3). Suppose 3*z = u*h + 15, -3*z + t*z + 15 = h. What is the units digit of z?
5
Let r = 34 + -18. Let b = -1 + r. Suppose q + b = 6*q. What is the units digit of q?
3
Let u(w) = 3*w**2 - 18*w - 13. Let j(z) = -z**2 + 6*z + 4. Let h be (-1)/(-5) + 34/5. Let x(s) = h*j(s) + 2*u(s). What is the units digit of x(6)?
2
Let q = -35 - -49. What is the tens digit of q?
1
Let j = -3 - -5. Suppose -6*x = -j*x. What is the units digit of 1*7 + x + -2?
5
Let u(i) = 13*i - 3*i**2 - 8*i - 5*i**2 - 11*i - i**3 + 1. What is the tens digit of u(-8)?
4
Let f(c) = -c**2 - c + 1. Let b be f(-3). Let q(g) = g**3 + 5*g**2 - 4*g - 2. What is the units digit of q(b)?
8
Let v = -58 - -40. Let n be 1/(-2) + v/(-4). What is the units digit of (n*3 - 2) + 0?
0
Let n(w) = -w**3 - 7*w**2 + 3*w - 4. Suppose 5*f = -19 - 21. What is the tens digit of n(f)?
3
Let a = 6 + -4. Suppose 3*o - 4*b + 0*b - 166 = 0, a*o - 112 = 3*b. Suppose 0 = -4*w - 9*c + 4*c + 43, 5*c = -5*w + o. What is the units digit of w?
7
What is the units digit of (-8 + 4)*111/(-12)?
7
What is the units digit of ((-21)/(-6) + -4)/(4/(-2256))?
2
Suppose 68 = 4*r - 5*n, 0 = -2*r + n + 45 - 17. Suppose 2*o - 3*z = -5*z + 24, r = -4*z. What is the units digit of o?
5
Suppose 22 + 83 = 5*f. Let j = 15 - f. What is the units digit of ((-39)/j - 2)*2?
9
Let w(p) = 10*p - 6. Let r be w(11). Suppose 3*l - r = -32. What is the units digit of l?
4
Suppose -10 = p - 5*b, 5*b - 49 + 14 = -4*p. Suppose i - m = 10, -p*i + 59 = m - 3*m. Let c = -7 + i. What is the units digit of c?
6
Let q(t) = -t**2 - 8*t - 7. Let g be q(-6). Suppose 3*i - 17 = -g. What is the units digit of i?
4
Let f(n) = -n**3 - 4*n**2 + 6*n - 5. Let a be f(-5). Let j be 47/2 - 5/a. What is the units digit of 1/(j/(-26) + 1)?
3
Let v(f) = f**3 + 1. Let s be v(-1). Suppose -4*y - 28 = -3*b - b, s = -5*b + 4*y + 33. What is the units digit of b?
5
Suppose 2*z = 3*r + 51, -z - 4*r + 36 = -2*r. What is the tens digit of z?
3
Let o(v) = -v**2 + 9*v + 7. What is the tens digit of o(7)?
2
Let w(c) be the first derivative of c**4/4 + 2*c**3/3 + 2*c - 2. Let g be w(-2). Suppose -26 = -3*q - g. What is the units digit of q?
8
Let c(a) = 4*a - 12. Let d be 1/1*-2 - -10. What is the tens digit of c(d)?
2
Suppose -3 = -5*w - 18. Let z = 1 - w. Suppose z + 14 = 2*r. What is the units digit of r?
9
Let t be (1 - -1) + 2 + 0. Let c(o) = 2*o**2 - 3*o + 1. What is the tens digit of c(t)?
2
Let z(n) = -2*n - 10*n**3 - 2*n**2 - 3*n - 4 + 5*n**3. What is the units digit of z(-2)?
8
Let j(h) = -h**2 + 9*h + 13. Let t be j(9). Suppose 4*b = -i - t, -4*i - 3*b = -0*i. What is the units digit of i?
3
Let h(j) = -j**2 - 7*j - 2. Suppose -4*l - s - 11 = 0, 2*l = 5*l - 3*s + 27. What is the units digit of h(l)?
0
Suppose -5*t = -3*r - 54, -3*r - 27 = 2*t + 2*t. Let u = r + 64. What is the units digit of u?
1
What is the tens digit of (-3)/6 + 687/6?
1
What is the tens digit of 137/(-1 - (-3 + 1))?
3
Suppose 0 = -2*d + 6*d. Suppose d = -5*t - 0*y + 2*y + 65, 0 = t + 4*y + 9. What is the tens digit of t?
1
Let z = -3 - -2. Let v be (z - 1)*(-8 - -3). What is the units digit of 13/3 + v/15?
5
Let i(k) = k**3 + 5*k**2 - 6*k. Let p be -5*(1 + (-2)/(-10)). Let f be i(p). What is the tens digit of -2 + 0 + 13 + f?
1
Let f = 2 + 6. Let c(b) = 3*b - 12. What is the tens digit of c(f)?
1
Suppose -4*h = -3*h + u - 81, -3*u = 0. What is the tens digit of h?
8
Let h = -4 - -6. Suppose m - h*o - 18 = 2*o, -o = 3*m - 2. Suppose -m*z - 3*z + 10 = 0. What is the units digit of z?
2
Let l(a) = -a**3 + 9. Let y = -8 - -10. Suppose y - 8 = 5*s + 2*v, 0 = -2*s - 4*v - 12. What is the units digit of l(s)?
9
Let w(o) be the third derivative of -o**6/120 + o**5/10 - o**4/24 + o**3 - 4*o**2. What is the tens digit of w(5)?
2
Let f be -1 - 1*(2 - 0). Let z = 13 - 4. Let a = z + f. What is the units digit of a?
6
Let o(x