 90 = 4*k - 5*n. What is the tens digit of k?
2
Suppose 2*m + 0*m = 22. What is the units digit of m?
1
Let f be 2/(-5) - (-27)/5. Suppose 5*h - 20 = 5*x, f*x + 0*x - 61 = -4*h. What is the units digit of h?
9
Suppose 4*k - 231 - 25 = 0. What is the units digit of k?
4
Suppose -11 = m - 3*a, 2*a = 5*m - 0*a + 3. What is the units digit of -4*-3*m - 0?
2
Suppose 0 = -3*l + 7*l - 60. Suppose 5*b - 52 = -2*y - l, -b = 2*y - 25. What is the tens digit of y?
1
Suppose 2*q - 1 = 3*q, 4*q = 3*l - 646. What is the hundreds digit of l?
2
Suppose 10*d + 24 = 14*d. What is the units digit of d?
6
What is the hundreds digit of 1*2*346/4?
1
Suppose -4*c = -9*c. Suppose -5*w + 10*w - 75 = c. What is the tens digit of w?
1
What is the units digit of (12/10 + 0)/((-24)/(-80))?
4
Let m be (12/(-10))/((-3)/10). Suppose -f = -18 + m. What is the tens digit of f?
1
Let l be -12*(2/4)/1. Let g(c) = -1 - c - 3 - 1. What is the units digit of g(l)?
1
What is the units digit of (-1204)/(-24) - 1/6?
0
Let d(u) = u**2 + 6*u - 5. Let m be d(-6). Let w(j) = 2*j - 4. Let q be w(m). What is the tens digit of q*(-1 + 1 + -1)?
1
Suppose -n + 9*q = 4*q + 16, q = -3*n - 16. Let c(x) = -x - 2. Let w be c(6). What is the units digit of n/w + (-3)/(-12)?
1
Suppose 0 = -2*m + 8 + 2. Suppose 4*s + 3 = d, 0 = s - 3*s. Suppose 0*q = -d*q, -2*o + 12 = -m*q. What is the units digit of o?
6
What is the units digit of -5*(-1)/(-2)*-18?
5
Let v(u) = -u + 19. What is the tens digit of v(-8)?
2
Let z = -1 + 5. Suppose 2*r - 3 = 1, -2*c = -z*r + 4. Suppose 3 = m + c*m. What is the units digit of m?
1
Let h = 5 + -1. Let x(a) = a**3 - 4*a**2 + 3*a - 6. What is the units digit of x(h)?
6
Let i be 1/(-5) - 204/30. Let t = i - -13. Let v(k) = -k**3 + 7*k**2 - 5*k - 2. What is the units digit of v(t)?
4
Suppose 59 = 2*y - 11. Let c = y + -23. What is the tens digit of c?
1
What is the units digit of 9/(-15) - (-190)/25?
7
Let c be 6*(3 + 14/(-6)). Let z be (-2)/c*(-1 - -1). Suppose 5*y + 5*v - 55 = 0, z*y - 3*v - 12 = -2*y. What is the units digit of y?
9
Let s(r) = 10*r**2. Let j be 21/15 - (-6)/(-15). What is the tens digit of s(j)?
1
Let l be -1 - (-6)/(-1 - 2). What is the units digit of (-4 + l + 6)/(-1)?
1
Let h = 4 - 4. Suppose -3*f + f - 100 = h. What is the units digit of 4/18 - f/18?
3
Let d(v) = 2*v - 7. What is the units digit of d(6)?
5
Let t(a) = 18*a + 3. Let m be t(-8). What is the units digit of m/(-6) + 1/2?
4
Let y(n) be the first derivative of n**3/3 + n**2/2 + n + 3. What is the units digit of y(-2)?
3
Suppose 50*b = 46*b + 508. What is the units digit of b?
7
What is the tens digit of (-128)/12*180/(-16)?
2
Suppose -5 = -4*n + 4*a + 23, -2*n + 3*a + 14 = 0. Suppose 2*i = 3*p + 20, 9*i - 4*i - 8 = -3*p. Let y = n - p. What is the units digit of y?
1
Let f(c) = c**3 - 3*c**2 + 3. Let v be f(3). Suppose -l + 3*q = -34, -v*l + q + 52 = 2*q. What is the units digit of l?
9
Let p be 3 + (-6)/(2 + -5). Let i(y) = -y**2 + 5*y + 1. Let u be i(p). Suppose -c + 0*q - 5*q = -15, c - 2*q - u = 0. What is the units digit of c?
5
Let b(g) = 5*g**2 + g - 1. Suppose 0 = 5*q + 2*w + 5, 3*q + w + 6 = 4. Suppose -5*s + 2 - q = v, -4 = -4*v - 3*s. What is the units digit of b(v)?
5
Suppose 4*p - 3*z = 26, -5*p - z + 24 = -18. Let d = p + -2. Suppose -3*c = x - 10, -4*x + 16 = 3*c - d*x. What is the units digit of c?
4
Suppose -5*m + 6*m - 60 = -2*a, a = m - 75. What is the tens digit of m?
7
Let t(a) = 5*a - 1. Let v be t(1). Suppose -v*h - 138 = -7*h. What is the units digit of h?
6
Let x = -111 - -228. What is the units digit of x?
7
Let t = -26 - -38. What is the tens digit of t?
1
Let z be (-1 - -1)/(2 + 0). What is the units digit of (z + 2)*9/6?
3
Let l(m) = 7*m**3 - 7*m**2 - 4*m - 7. Let g(k) = k**3 - k**2 - k - 1. Let o(a) = -6*g(a) + l(a). What is the units digit of o(1)?
1
Let f = 1 - -9. Suppose 4*a - 6*a = -f. What is the units digit of a?
5
Let b = -24 + 48. Let a = b - 8. What is the units digit of a?
6
Let i = 17 + -16. What is the units digit of i?
1
Let u = -321 - -499. What is the units digit of u?
8
Suppose 0 = d - 4*d - 6, -136 = 4*j - 2*d. What is the tens digit of 3 - (j + 1/1)?
3
Let b(c) = 5*c - 6. Let l be 11/2 - 9/(-18). What is the units digit of b(l)?
4
Suppose 0 = -5*v - 0*v + 3*z + 190, 3*v - 2*z = 113. Suppose 0 = -4*s - 13 + v. What is the units digit of s?
7
Let t(a) = a - 1. Let u be t(5). What is the units digit of (u/8)/(2/144)?
6
Let v be 3 - (-1 - (-2 - -4)). What is the units digit of v/(-33) - 65/(-55)?
1
Let n(v) = -v**3 + 6*v**2 - 5*v + 1. Let p be n(5). Suppose 19 = 2*c - p. What is the tens digit of c?
1
Let i be -1 + 0 + (0 - 1). Suppose -1449 = 6*f - 13*f. What is the units digit of f/15 - i/10?
4
Suppose -5*g = -3*g - 62. What is the units digit of g?
1
Let d(k) = -k**2 + 30*k + 15. What is the units digit of d(12)?
1
Suppose -3*z + 2 = -4. Suppose -z*p = 2*p - 8. Suppose 6 + 0 = p*g. What is the units digit of g?
3
Suppose 7*f + 2*b = 2*f + 3, -f = -2*b - 3. Suppose m + 0*m - f = 0. Let y = 3 + m. What is the units digit of y?
4
Suppose -6*v + 277 = -803. What is the units digit of v?
0
What is the hundreds digit of ((-1)/2)/(1/690*-3)?
1
Let z(w) = -w**3 + 7*w**2 + 8*w + 2. Let s be z(8). Suppose 5*n + 5*v - 26 = 8*v, -n - s*v = 0. What is the units digit of n?
4
Suppose -3*q = 4*x - 134 - 11, -4*q + 3*x = -210. Let s = -29 + q. Suppose 2*v + 5*f - 27 = 0, 4*f - s = 3*v - f. What is the units digit of v?
1
Suppose 0 = -5*b - 377 + 1572. What is the tens digit of b?
3
Let t(z) = z**2 + 3*z - 2. Let m be t(-4). Let k be 4/(-22) + (-8)/(-44). Suppose 0*s + m*s - 4 = k. What is the units digit of s?
2
Let m be (14 - 12)*(-18)/(-4). Suppose 2*k - c - m - 3 = 0, 3*k + 5*c - 5 = 0. What is the units digit of k?
5
Let p(o) be the first derivative of o**4/4 - 7*o**3/3 + o**2 + 2*o + 2. What is the tens digit of p(7)?
1
Suppose 4*n - 42 = n. Suppose 5*w - 20 = 0, 4*w - n - 6 = -4*y. What is the units digit of y?
1
Suppose -4*q - 5 + 0 = -c, 2*q = 2*c + 2. Let u be 0/q + 0 + 0. Suppose 2*i + i - 15 = u. What is the units digit of i?
5
Suppose 3*w - 12 = 0, -q - 4*q = 3*w - 17. Suppose -27*y + 28*y + 8 = 0. Let d = q - y. What is the units digit of d?
9
Suppose 6*p - p - 1 = -x, -2*p + 18 = 2*x. Let f = -3 + x. What is the units digit of 9/(-4)*f/(-3)?
6
Let h(x) = -7*x - 4*x**2 - 2 + 4 + 3*x**2. Suppose 0 = 3*t - 5*t - 2*n - 10, 5*t - 5*n + 45 = 0. What is the units digit of h(t)?
2
What is the tens digit of (16/24)/((-4)/(-258))?
4
Suppose 0 = -3*n - n + 12. Suppose 5*s = -0*s + 10. Let h = s + n. What is the units digit of h?
5
Suppose -9 - 12 = -3*k. What is the units digit of k?
7
Let a be 2/6*(4 + -1). Suppose 1 = 2*s - a. What is the units digit of s?
1
Let s be (-2)/2 + 15 - -1. Suppose -5*x = -2*p + 6*p - 24, -s = -3*x - 3*p. What is the units digit of x?
4
Let n = 5 - 3. Let t = n - -16. What is the tens digit of 230/t + 6/27?
1
Let g = 8 - 14. Let m(n) = -5*n - n - n - n**2. What is the units digit of m(g)?
6
Suppose -3*a = -15, 5*a - 135 = -5*r + a. What is the units digit of r?
3
Let q(x) = -x**2 + 7*x - 9. Let y be q(6). Let o(z) = z**3 + 3*z**2 - z + 1. Let r be o(y). Suppose -13 = 3*w - r*w. What is the tens digit of w?
1
Suppose 5*y = 4*d + 63, 8 = 2*y + 3*d - 8. What is the units digit of y?
1
Let w(n) = -n**2 - n. Let h be w(1). Let t(v) be the second derivative of v**3/6 + 2*v**2 - v. What is the units digit of t(h)?
2
Let m(z) = -z**3 - 4*z**2 - 4*z. Let n be m(-3). Suppose 0*u = -3*u - 6, -3*u + 12 = n*q. What is the units digit of q?
6
Suppose -38 = 2*q - 6*q + 2*m, 4*m = -2*q + 14. What is the units digit of q?
9
Suppose -33*x - 513 = -36*x. What is the tens digit of x?
7
Let j be (-2)/4*-14 - 0. Let q = 5 - j. What is the tens digit of q*(-21)/6*2?
1
Suppose -4*o - n + 13 = -o, -5*o - n = -19. Let b = o - -5. What is the units digit of b?
8
Let p be ((-54)/24)/((-2)/16). Let n = 20 - 32. Let j = n + p. What is the units digit of j?
6
Let n(t) = -17*t**3 - t**2 - 3. What is the hundreds digit of n(-2)?
1
Let w be 5/3 + (-1)/(-3). Suppose -u = -5*u + o + 5, w*u + 10 = -2*o. Suppose 21 = 8*v - 4*v + 5*b, u = -5*v - 5*b + 25. What is the units digit of v?
4
Suppose 5*b = 339 + 6. What is the units digit of b?
9
Let j(i) = -i**2 + 13*