 -1 - 10/(-4) - (-90)/20?
6
Let o(d) = -d**2 - 36*d - 6. What is the units digit of o(-12)?
2
Suppose -2*i = -207 + 73. What is the units digit of i?
7
Let h be (-27)/(-15) + 2/10. Suppose h*v - 4 = -2*p - p, -4 = -2*v + 2*p. What is the units digit of v?
2
Let b(r) = r**2 - 3*r + 7. What is the tens digit of b(-4)?
3
Suppose -15 = -5*a, -a = -r - 3*a + 4. What is the tens digit of (-16 + r)*2/(-3)?
1
Let c be -2*1/1*-6. Suppose -6*f - 3*f = -36. Suppose f*v - 20 - c = 0. What is the units digit of v?
8
What is the hundreds digit of 2/(-10*1/2)*-655?
2
Let x(y) = 15*y + 13. Let q be x(9). Suppose -q = -4*t - 48. What is the units digit of t?
5
What is the units digit of (-18)/15*(-20)/8?
3
Let s be -2 + 7 + (2 - 3). Suppose p + 0*n + n = s, 5*p = -n + 20. Suppose -g + 5*g = p. What is the units digit of g?
1
Suppose 6*f - 520 = -4*f. What is the tens digit of f?
5
Let k(i) = 2*i**2 + 14*i + 1. Let x(a) = 3*a**2 + 21*a + 1. Let v(d) = 7*k(d) - 5*x(d). Let j be v(-6). Let t = j + -4. What is the units digit of t?
4
What is the tens digit of 1405/15 + (-4)/6?
9
What is the hundreds digit of (16/(-6))/(10/(-1110))?
2
Let d = -3 - -6. Suppose 2*p + 25 = -3*p, 5*p - 8 = -d*v. Let b = -3 + v. What is the units digit of b?
8
Suppose 4*k = -4*o + 2*k + 120, o - 39 = 4*k. Suppose 0 = 2*q + 2, 3*x = 6*x + 2*q - o. What is the tens digit of x?
1
Let i(g) = 3*g**2 + 6*g. Let v be i(-4). Suppose -n + v + 15 = 0. What is the tens digit of n?
3
Suppose -3*l = -4*l + 2*m + 73, l + 2*m = 57. Let w = 100 - l. What is the tens digit of w?
3
Let q be 0 - -22 - (-1 + 5). Suppose 0*w - q = -2*w. What is the units digit of w?
9
Suppose -2*g + 2 = -2. Suppose 0 = -z + g*z. Suppose 15 = -z*j + 5*j. What is the units digit of j?
3
What is the tens digit of (-1)/4 + (-409)/(-4)?
0
What is the tens digit of ((-6)/4)/((-9)/1068)?
7
Let h = -72 + 129. What is the units digit of h?
7
Suppose -8 = -t + 37. Suppose 3*f - t = 36. What is the units digit of f?
7
Let z = 6 - 4. Suppose -r + 30 = -z*n + 7*n, 3*r - 14 = 4*n. What is the units digit of r?
0
Suppose 3 = 2*n - 1. What is the units digit of n + 3 + 0 + -2?
3
Suppose 3 = -2*y - y - 3*i, -2*y - 2 = -2*i. What is the tens digit of 12 + (y - 0/(-4))?
1
Suppose 5*v - 5*p + 33 + 17 = 0, 3*p - 44 = 5*v. Let z(o) be the first derivative of -o**2 + 8*o + 2. What is the units digit of z(v)?
2
Let f(i) = -i**3 + 8*i**2 - 6*i - 4. Let x be f(6). Suppose 6*b - 2*b = x. What is the units digit of b?
8
Suppose -3*p = 2 - 8. Suppose 5*y - p*n - 387 = -33, -y + n + 72 = 0. Suppose y = z + 4*z. What is the units digit of z?
4
Suppose 3*l + m + 163 = 5*l, -3*m = 15. Suppose -3*k + l = 4*i, 2*i = -i + 12. What is the tens digit of k?
2
Suppose -x = 4*j - 24, 72 = -0*x + 3*x - 3*j. What is the units digit of x?
4
What is the hundreds digit of -2 + 3 + 1 + 250?
2
Let x(k) = -k**2 - 5*k + 17. What is the units digit of x(-7)?
3
Suppose -2*p - 31 = -o - 3, -2*p = -3*o + 96. What is the units digit of o?
4
Let i(x) = 3*x**2 + 3*x. Let l be i(-2). Let s(c) = 3*c - 2. What is the units digit of s(l)?
6
Let h(l) = -l**2 + 16*l - 26. What is the tens digit of h(11)?
2
Let h(f) = -f**3 - 3*f**2 + f - 2. Let z be h(-4). Suppose z*m - 9*m - 40 = 0. What is the tens digit of m?
4
Let o(i) be the third derivative of i**6/120 - 2*i**5/15 - i**4/4 - 2*i**3/3 + i**2. What is the tens digit of o(9)?
2
Let s = 3 - 11. Let d = -7 - s. What is the units digit of d?
1
Let g = -1 - 0. Let d be g + (-10)/(-3 - -1). Suppose 0 = -d*r + 4, -r = -2*q - 4*r + 5. What is the units digit of q?
1
Suppose -5*x + x = -128. What is the units digit of x?
2
Let w = 108 + -44. What is the units digit of w?
4
Let p(m) = m**2 + 14. Let x be p(0). Suppose y = 2*y - 6. What is the units digit of x/y - 2/(-3)?
3
Let o be (-1 - -4)*56/8. Suppose -2*f + f = -o. What is the tens digit of f?
2
Let p(g) = g**3 - 4*g**2 - 3*g + 3. Suppose 0 = -2*m - m + 48. Suppose 9 = 5*q - m. What is the units digit of p(q)?
3
Let p(b) = 2*b - 4. Suppose 2*u - 2 = -4*d + 5*d, -3*u = -d - 5. Suppose -d*g + 5*m = -3*g - 17, 2*m + 39 = 5*g. What is the units digit of p(g)?
0
Suppose 5*m + 24 = 2*f, -5*m + m + 13 = 3*f. What is the units digit of f?
7
Suppose 0 = 4*i, -270 = -4*k - k + 3*i. What is the tens digit of k?
5
Suppose 2*r - 3*z - 2*z + 7 = 0, -5*z = -5. Let g be (-2 - r)*-1 - 26. What is the units digit of (15/g)/((-2)/10)?
3
Suppose k = 7*k - 558. What is the tens digit of k?
9
Let r(o) = -o + 6. Let t be r(8). Let p = -4 - t. What is the units digit of 5/(p/(1*-2))?
5
Suppose -3*s - w + 2 = -7, 3*w - 12 = -4*s. Suppose -1 - 32 = -s*j. What is the tens digit of j?
1
Let z = 54 - 37. What is the units digit of z?
7
What is the tens digit of 1/(70/23 + -3)?
2
Suppose -4 = 2*y - 6*y. Let d = -10 + 1. Let u = y - d. What is the units digit of u?
0
Let i(y) = y**2 + 6*y - 6. What is the tens digit of i(9)?
2
Let o = -12 + 17. Let i be (-1 - (-1 + -2))/2. Let s = o - i. What is the units digit of s?
4
Let m(q) = -8*q + 1. What is the tens digit of m(-5)?
4
Let b(u) = -u**3 + 12*u**2 + 4*u - 18. What is the units digit of b(12)?
0
Suppose 0 = -2*d - s + 700, -4*d - s = -7*d + 1055. What is the units digit of d?
1
Suppose 4*t = 4*q - 0 + 4, 4*t = 3*q + 8. Suppose i - 20 = -q*i. What is the units digit of i?
4
Suppose 4*w - 88 - 240 = 0. What is the tens digit of w?
8
Let k(c) = -c - 9. Let z be 6/(-15) - (-2)/5. Let n be k(z). What is the units digit of (n/(-3) - 2)*3?
3
Let d(h) = -4*h + 4*h + 20 - h. What is the units digit of d(0)?
0
What is the tens digit of 15*9/(108/8)?
1
Suppose 222 = 4*f - 2*v, 5*v = f + 6 - 39. What is the units digit of f?
8
Suppose -4*b + 0*b = 0. Let g be (0/(b + 2))/(-2). Suppose 4*n = -2*j - g*j - 8, -3*j - 2*n = -4. What is the units digit of j?
4
Suppose 0 = -5*r + 8*r - 96. What is the tens digit of r?
3
Suppose -y + 9 = -4*s, 3*s = -5*y - 0*s + 22. Suppose -3*n = 2*l - 16, -5*l + y*n + 0 = 10. What is the units digit of l?
2
Let j = -3 + 13. Let f = 7 + -5. Suppose f*a + 0*a - j = 0. What is the units digit of a?
5
Let z = 224 + -67. What is the units digit of z?
7
Let n = -4 + -67. What is the units digit of n/(-3) + (-4)/(-12)?
4
Let q(c) = 2*c + 3. Let l be q(-3). Let o(n) = n**2 - n + 4. Let y be o(l). Suppose -4*w + 40 = -y. What is the units digit of w?
4
Let d(j) = -j**2 - 7*j - 3. Let r be d(-6). Suppose -r*u + 2*u = 0. Suppose u = -5*o - 4*k, -2*k - 12 - 6 = -2*o. What is the units digit of o?
4
Let s(g) = -g**3 + 12*g**2 - 11*g + 3. Let j be s(11). Suppose 5*z - 10 = -3*y + 40, y - 26 = -j*z. What is the units digit of z?
7
Let o(v) = v. Let j be o(3). Suppose -4*i + 2*i = -10, j*a - 4*i + 32 = 0. Let w = -2 - a. What is the units digit of w?
2
Suppose 0 = -2*j + 146 + 12. What is the units digit of j?
9
Let r = -9 + 16. What is the units digit of r?
7
Let u = -5 + 10. What is the units digit of 2*(-3 - -4)*u?
0
Let k(w) = -w**3 + 9*w**2 + 12*w - 12. Let o = 5 - 1. Let a(d) = -d**3 + 6*d**2 - 5*d - 2. Let g be a(o). What is the units digit of k(g)?
8
Let i = 2 + -1. What is the units digit of -7*(-3 + i + 1)?
7
Let s = -53 - -69. What is the tens digit of s?
1
Let i = -22 + 36. What is the units digit of i?
4
Suppose a = 2*a - 4*v - 120, -4*v = -4*a + 480. What is the tens digit of a?
2
Suppose -o + 6 = l, l = -1 - 2. Let c = 2 + o. What is the units digit of c?
1
Let z be 4/8*2*3. Suppose -z*m + 8*m - 4*t = 109, -5*m - 4*t + 141 = 0. What is the tens digit of m?
2
Let q = -27 - -72. What is the tens digit of q?
4
Let c(l) = -10*l - 3. Let t be c(-8). Let s = t - 41. What is the tens digit of s?
3
Suppose 5*c = 29 + 11. Let s be (c/(-12))/(1/(-3)). What is the units digit of (s/2 - -2)*1?
3
Let x(r) = r**3 - 5*r**2 + 4*r + 1. What is the units digit of x(4)?
1
Let s(b) = 7*b**2 + b + 1. What is the units digit of s(1)?
9
Suppose 4*j = -4*p + 220, p = -0*p. What is the units digit of j?
5
Let x be (198/3)/2 + -3. Suppose -j = -p + 2, -4*j = 5*p - j + x. Let g(d) = 2*d**2 - 1. What is the tens digit of g(p)?
1
Let z(k) = k**2 - 9*k + 4. Let f be z(8). Let v = -3 - f. What is the units digit of ((-16)/12)/(v/(-3))?
4
Suppose 2*l = 8, 2*p = 5*l - 5 - 3. Suppose 0 = -3*h + 24 - p. What is the units digit of (-6)/(-9) - (-8)/h?
2
Let i(f) = f**3 - 3*f**2 - 3