. Let f = -44 - r. What is the units digit of f?
1
Suppose -7*r - 664 + 356 = 0. Let d = 33 + 41. Let t = r + d. What is the tens digit of t?
3
What is the tens digit of (0 + 165)*(-36)/(-20)?
9
Let p be (-4)/(-3) + (-8)/(-12). Let t be 6 + (1 + 0 - p). Suppose 0 = -t*k + 82 + 83. What is the units digit of k?
3
Let t = 10 + -4. Suppose 3*p + t - 15 = 0, -5*r + p = -382. Suppose 63 = 3*g + 3*u, -2*u + r = 5*g - 4*u. What is the tens digit of g?
1
Suppose -2*g = 19 + 109. Suppose 16*c + c - 1530 = 0. Let y = g + c. What is the units digit of y?
6
Suppose -18*h = -23*h + 15. Suppose -61 = -h*m + 278. What is the tens digit of m?
1
Let a = 3 + -3. Suppose 5*s - 4*j = -6, -20 = -5*j - a. Suppose -l = -2*n + 2*l + 123, -192 = -3*n + s*l. What is the units digit of n?
6
Suppose 5*w = -2*l + 23, 2*l - 2*w + 0 = -12. Let i(v) = -v - 1. Let s be i(l). Suppose -3*b = 3*p - 17 + 2, s = -3*p - 6. What is the units digit of b?
7
Suppose 2*l - 5*l = 4*i - 1874, 0 = 3*i - l - 1399. What is the units digit of i?
7
Let h(r) = -r**3 + 4*r**2 + 3*r + 6. Let p be h(5). Let x be -1 - (p + 2 - -4). What is the tens digit of (2/(-6))/(x/423)?
4
Let z(u) = u**3 - 3*u**2 - 7*u + 6. Let y(d) = d**2 + 3*d - 5. Let x be y(-5). Let h be z(x). What is the tens digit of -3 + 7/(h/54)?
1
Suppose 2*m - 110 = -4*s, -m - 78 = -3*s - 4*m. Suppose f - s = -2*l + 6*l, 4*l = 3*f - 63. What is the tens digit of f?
1
Suppose 2*i - 10 = -2*n, 0 = 5*i - 9 - 1. What is the units digit of -4 - (1 - 333/n)?
6
Let k be (-7)/(-2) + 11/(-22). Suppose 5*a = -20, -k*a + 6*a = 4*g - 368. What is the units digit of g?
9
Let v(c) = -2*c - 6. Let a be v(-4). Suppose -3*b + 9 + a = z, -4*z + 76 = 4*b. Suppose z = g + 8. What is the tens digit of g?
1
Let n = 845 - 297. What is the tens digit of n?
4
Suppose 2*f = -3*g - 14, 5*f + 46 = g - 3*g. What is the tens digit of f/5*-1 + 88?
9
Let z(c) = c**2 - 2*c + 13. Let j be z(9). Let n = j + 12. Suppose -d - 24 = -n. What is the tens digit of d?
6
Let n(y) = 4*y**2 + 14*y - 6. What is the tens digit of n(-10)?
5
What is the units digit of (32/8 - -2) + 1504?
0
Suppose 0 = 2*k + 9 + 127. Let r(v) = 16*v**2 - 4*v. Let x be r(-1). What is the tens digit of (-3 - k/x)*80?
3
Let m be (-1)/1 - (-3 - 1). Suppose -m*d - d - 3*g = -600, -150 = -d + 3*g. Suppose 0 = c + c - 2*v - 70, -4*c - v + d = 0. What is the tens digit of c?
3
Let i = -28 - -30. Suppose 528 = 5*j + s + 2*s, i*j - 205 = 5*s. Suppose -2*f = 5*f - j. What is the units digit of f?
5
Suppose -2*t + 0*t - 12 = 0. What is the units digit of ((-322)/42)/(1/t)?
6
Let n(b) = 1064*b**3 + 2*b**2 - 2*b. Let z be n(1). Suppose -12*l = -4*l - z. What is the hundreds digit of l?
1
Let p(q) = 602*q - 408. What is the tens digit of p(8)?
0
Let q(h) = -4*h - 36. Let p be q(-15). Suppose -2*y = -j + 2*y + p, -3*y = 0. What is the tens digit of j?
2
Let s(k) = k**3 - 13*k**2 - 6*k - 17. Suppose 0*n - 2*n + 28 = 0. What is the tens digit of s(n)?
9
Suppose 40 + 13 = -w + 3*o, -1 = -o. What is the units digit of w/8*(1 + -9)?
0
Suppose -3*m + 5*h - 143 = -434, -4*m - 2*h + 362 = 0. Suppose -29 = -x - 4*j + 11, m = 2*x + 4*j. Let k = 91 - x. What is the tens digit of k?
3
Let p(b) = 24*b - 158. What is the tens digit of p(10)?
8
What is the units digit of (1/(-2)*3)/(192/(-413568))?
1
Suppose -3*h = -h. Suppose -2*q + 5*j + 403 = h, -7 + 2 = 5*j. What is the hundreds digit of q?
1
Let p be -50*-3*(-2)/12. Let t = p - -108. What is the units digit of t?
3
Suppose 0 = 24*j - 0*j - 32712. What is the units digit of j?
3
Let r(u) = 4*u + 71. Let p be r(-17). Suppose -457 = -2*a - p*f, -4*a + 493 = -3*f - 376. What is the tens digit of a?
2
Let r(m) = -8*m**2 + 208*m + 6. What is the hundreds digit of r(15)?
3
Let q = -78 - -104. Suppose 0 = -n + i + 48, -2*n + 134 = 2*i + q. What is the tens digit of n?
5
Suppose -29 = h - 2*d + 27, -5*h - 5*d = 280. Let w = 63 - h. What is the units digit of w?
9
Suppose -15*u + 14*u = -2. Suppose 0 = -y + u + 1. Suppose -k + x + 0*x + 28 = 0, 4*k + y*x = 77. What is the units digit of k?
3
Let u(t) = -181*t**2 + 11*t + 90*t**2 + 90*t**2 + 13. What is the units digit of u(10)?
3
Let h(o) = 5*o**3 + 6*o + 1. Let t be h(-2). Let a = 128 - t. What is the hundreds digit of a?
1
Suppose g - 223 = 107. Suppose -4*l + 416 = 4*b, -b + 4*b = 3*l - g. What is the tens digit of l?
0
Suppose -4*c - 4*t = -1364, -35*t + 40*t + 25 = 0. What is the hundreds digit of c?
3
Let w(k) = -k**3 - 3*k**2 - 7*k + 22. Let j be w(-11). Suppose 4*y + 175 - j = 0. What is the units digit of y?
3
What is the units digit of 15/45 - ((-2940)/9 + 2)?
5
Let j = 2860 - 1667. What is the thousands digit of j?
1
Suppose 10*g - 4569 = -139. What is the tens digit of g?
4
Suppose -7*g + 19*g = 3636. What is the hundreds digit of g?
3
Suppose 6 = 2*z + 2*d, -4*z + z - 2*d = -7. What is the tens digit of (1 + z - (-30)/(-18))*249?
8
Let l be 34 + (0 - -2 - 2). Suppose -5*c + 175 = 5*n, -n - 4*c - 8 + l = 0. What is the tens digit of n?
3
Suppose 49*o + 5205 = 64*o. What is the hundreds digit of o?
3
Let v(s) = 23*s**2 - 98*s + 5. What is the hundreds digit of v(9)?
9
Suppose -4*r + 12 = -r. Suppose -r*m + 14 = -3*f - 2*f, 0 = 3*m - f - 5. What is the units digit of (-2 + 1)*(-2)/m?
2
Suppose 201 = 16*t - 295. What is the units digit of t?
1
Let t(o) = -24*o - 210. What is the units digit of t(-9)?
6
Suppose -11*x - 11451 = -22*x. What is the thousands digit of x?
1
Let r = 25 + -11. Let j be (r - 5)/((-1)/(-5)). Suppose 3*l - 4*y - 59 = 0, 5*l + 5*y = y + j. What is the units digit of l?
3
What is the thousands digit of (30/40)/((-1)/(-1452) + 0)?
1
Let k be -2*(39/(-78) + (-2)/2). Suppose 0 = -4*o + 5*o - 3. Suppose -5*b - o*x = -k*b - 118, 164 = 3*b - 2*x. What is the tens digit of b?
5
Let u(s) = -s**3 + 30*s**2 - 30*s + 43. Let z be u(29). Suppose 0 = z*o + 3*o - 2907. What is the tens digit of o?
7
Let i(r) = -362*r**3 - r**2 + 3*r + 12. What is the thousands digit of i(-2)?
2
What is the tens digit of ((36/(-4) - -4) + -1736)/(-1)?
4
Let q(b) = 6*b - 5. Let a be q(12). Let g = 201 - a. What is the units digit of g?
4
Suppose -8948 = -4*u + 4*z, -4*u + 3*z = 6*z - 8983. What is the units digit of u?
2
Suppose 1792 + 1128 = 4*p. Suppose 7*b - p = -156. What is the tens digit of b?
8
Suppose 0 = v + 2*v - 2*k - 1826, -5*v + 5*k + 3045 = 0. Suppose -r + v = 7*r. What is the tens digit of r?
7
Let c(u) = -14*u - 3. What is the units digit of c(-2)?
5
What is the hundreds digit of (-86 + (5 - (-25)/(-5)))*-6?
5
Suppose 2*q - 5*f - 123 = 69, -6 = -3*f. Suppose -25 + q = 2*d. Let r = -21 + d. What is the units digit of r?
7
Suppose 0*q + 3*v + 53 = 4*q, 0 = -2*q + 2*v + 28. Let n be 2/3*q*-3. Let z = n - -75. What is the units digit of z?
3
Let c = 57 + -249. Let v = c + 295. What is the tens digit of v?
0
Suppose -2*a = 2, 4*l = 5*a + 6 + 19. Let t = 9 - l. Suppose -3*g + 3*v + v + 25 = 0, 0 = -t*g - 5*v + 23. What is the units digit of g?
7
Let q = -5 - 46. What is the units digit of 150/(-4)*(q/9 + 3)?
0
What is the units digit of ((-45)/6)/((-48)/512)?
0
Let i = 1063 - 539. What is the tens digit of i?
2
Let q(l) = -65*l - 5 - 15*l + 0. Let h(t) = 20*t + 1. Let b(f) = -9*h(f) - 2*q(f). What is the units digit of b(-1)?
1
Let m = -3 + 8. Suppose m*q = -47 - 13. Let j = q + 18. What is the units digit of j?
6
Let m = 129 + -125. Let y(j) = 46*j. What is the tens digit of y(m)?
8
Suppose -2*q = -6*q - 20, 5*y - 10 = 4*q. Let o be 1/y*270/(-9). Suppose 2*s - 1 = o. What is the units digit of s?
8
Suppose -2*x - 4*g = -76, -3*g = 5*x - 8*g - 175. Suppose -a - 5*o + 56 = 2*a, 0 = 3*a + 2*o - 44. Let t = x - a. What is the units digit of t?
4
Suppose -10*n = -2674 - 716. What is the units digit of n?
9
Let u(m) = -9*m + 59. Let h be u(7). Let a(c) = 2 + 3*c**3 - 4*c + 5*c**2 + 0*c - 2*c**3. What is the units digit of a(h)?
4
What is the tens digit of -4 + 5 - (-1080 + -6)?
8
Let k be 9/(-36) - (-70)/(-8). What is the tens digit of 68 - 1 - k/(-3)?
6
What is the units digit of 3/18 - -10*1699/12?
6
Suppose 5*r - 83 = 4*i, -2*i + 3 = -4*r + 73. Suppose 0 = 3*o + 5*k + 18, k + 6 = -3*o - 0*k. Let d = r + o. What is the units digit of d?
8
Let k = 602 + 13. What is the tens digit of k?
1
Let j = -28 - -87. What is the tens dig