?
3
Suppose -3 = -i + 2. Suppose 12 = i*d + 2. Suppose 0*v + 12 = d*v. What is the units digit of v?
6
Suppose 0 = 2*k - 189 - 399. What is the hundreds digit of k?
2
Suppose 0 = -2*y + k + 28, -2*y + 76 = 3*y - k. Let c be (-30)/3 - 2/2. Let x = c + y. What is the units digit of x?
5
Suppose 0 = -3*l + 67 + 86. Let b = -34 + l. What is the tens digit of b?
1
Let i be -4 - 4*(-3)/6. What is the units digit of (16/(-72))/(i/18)?
2
Suppose 0 = r - 0*r - 2*j, -r = -5*j. Let v(h) = -h**3 + 14*h**2 + 2*h - 12. Let s be v(14). Suppose -3*a + 5*a - s = r. What is the units digit of a?
8
Suppose -2*i = -15 - 7. What is the units digit of i?
1
Let m(y) = 3*y**2 - 10*y - 11. What is the units digit of m(-8)?
1
Let m(r) = -r**3 - r**2 + r. Let w be m(-1). What is the units digit of (w/2 + 0)*-52?
6
What is the hundreds digit of (-3 - -1)/(-3*(-2)/(-315))?
1
Suppose -3*f = 0, -2*a + 5*a = f + 96. Suppose -a = 2*k + k - 2*m, -m = -3*k - 28. What is the units digit of (-10)/k*(7 - -1)?
0
Suppose t + 29 = m, 0 = -2*m + 4*t + 19 + 29. What is the units digit of m?
4
What is the tens digit of (-54)/9*(-30)/4?
4
Let p be (2/(-4))/((-1)/(-4)). Let r be p*((-6)/(-3) - 4). Suppose a + 5*d = -3*a + 65, -4*d + 60 = r*a. What is the units digit of a?
0
What is the tens digit of 2/6*1*237?
7
Let r = -2 - -4. Suppose r*m - 42 = -5*g, 0*g + m + 7 = g. What is the units digit of g?
8
Let f(u) = -5*u**2 + 1. Let d be f(1). Let s = d + 3. What is the units digit of (-2)/((-9)/6 - s)?
4
Suppose -5*w = -4*k - 33, -w + k + 22 = 3*w. Suppose w*y = 6*y - 19. What is the units digit of y?
9
Suppose -2*j - 16 = 2*j. Suppose 24 = -8*g + 4*g. Let m = j - g. What is the units digit of m?
2
Suppose -14 = -2*w - 4*q, -w - 14 = -3*w + 3*q. Suppose 48 = w*a - 3*a. Suppose -5*d + 3*n = -a - 20, -5*d = -n - 24. What is the units digit of d?
4
Let s(y) = y. Let t be s(3). Suppose 4*d - 1 = t*d. Let p(x) = 14*x**3. What is the tens digit of p(d)?
1
Suppose -p + 4*g + 68 = 0, -9*p + 11*p - 3*g - 136 = 0. What is the units digit of p?
8
Let x = 164 + -103. What is the tens digit of x?
6
Suppose -21*k + 16*k + 125 = 0. Suppose a + 5*d - 4*d = k, 3*d = -5*a + 135. What is the tens digit of a?
3
Suppose 10 = -5*x + 4*v, 5*v - 30 - 3 = -4*x. Suppose -16 = -2*g + x*b - b, 2 = -b. What is the units digit of g?
7
Suppose 18 = -2*h + 4*o, 1 + 0 = 3*h + o. Let x be (h + 0)/(2/(-10)). Let b = 6 - x. What is the units digit of b?
1
Let z(c) be the second derivative of c**5/5 - c**3/3 - c**2/2 + 5*c. What is the units digit of z(2)?
7
Suppose -x + 2*b + 6 = 0, -b - 4 = 2*x + 3*b. Suppose -o - x*o + 27 = 0. What is the units digit of o?
9
Suppose 3 = s + 5. What is the units digit of s/(-3)*54/4?
9
Let k = 417 - 296. Let j = k + -73. Suppose -5*h = -h - j. What is the units digit of h?
2
Let j(u) = -u**2 - 3*u + 3. Let m be j(-5). Let s be (-14)/8 - (-2)/(-8). What is the units digit of s/(-4) + m/(-2)?
4
Suppose 29 = d - 16. Suppose 0 = 2*x + 3*x - d. Suppose -5*h - 15 = 0, 2*r + r - x = -5*h. What is the units digit of r?
8
What is the units digit of (-232)/(-6) + (-6)/9?
8
Let j = 2 - -2. Let t be (6/j)/(3/20). Suppose b + 2 = t. What is the units digit of b?
8
Let r = 7 + -5. Suppose 0 = 3*y + y - 4*o - 8, 16 = r*y - 5*o. Let h = y - -5. What is the units digit of h?
3
What is the tens digit of 3*166*(24/(-9) + 3)?
6
Let x = -3 + 35. Suppose 5*k + x = 7*k. What is the tens digit of k?
1
Suppose 0 = i + 1 + 1. Let y be 0/1 + i - -4. Suppose 4*z - 58 = -z + 4*x, -y*x + 16 = 2*z. What is the units digit of z?
0
Let q(j) = -j**2 + 11*j + 4. What is the tens digit of q(6)?
3
Let n = -8 + 7. Let u = n + 7. What is the units digit of u?
6
Suppose 5*k - 757 = 43. Suppose 3*h = -h + k. Let b = 61 - h. What is the tens digit of b?
2
Suppose 5*b - 4*b - 431 = -3*l, 0 = 5*b - 10. What is the units digit of l?
3
Suppose g + 3*y + 1 = 0, -3*g + 3 = -y + 6. What is the units digit of -15 + 21 + (g - -1)?
6
Let z(a) = 2*a**3 - 7*a**2 + 8*a - 31. What is the tens digit of z(7)?
6
Let u = -6 + 9. What is the units digit of (-4)/(1/(u/(-6)))?
2
Suppose 3*y + y - 16 = 0. Suppose 3*o = y*t + 60, o + 0*o - t - 20 = 0. Let x = o + -14. What is the units digit of x?
6
Let t = -5 - -3. Let c = 23 - 20. What is the units digit of 16/t*(-4 + c)?
8
Suppose 4*f + 20 = 4*s + 8*f, -5*f + 9 = -3*s. Suppose s*l = 6*l - 20. Suppose 0 = -l*g - 1 + 6. What is the units digit of g?
1
Let c = -3 - -4. Suppose 0 = -5*y + 26 - c. What is the units digit of y?
5
Let r(m) = 9*m**3 + 2*m + 1. What is the tens digit of r(2)?
7
Let v be -1*(0 + -6)/(-1). Let r(f) = 3*f**2 + 11*f + 5. Let o(i) = -i**2 - i + 1. Let a(z) = -2*o(z) - r(z). What is the units digit of a(v)?
1
Let u = -22 - -36. Let o = -9 + u. What is the units digit of o?
5
What is the units digit of (36/14)/(6/56)?
4
Suppose -u = -b + 81, 0 = 5*b - 3*u + u - 408. What is the tens digit of b?
8
Suppose 4*j = 5*u - 5, 4 + 1 = 5*u + j. Suppose o + u = 21. What is the tens digit of o?
2
Let r be (3 + 1)*(-4 + 5). Suppose 3*o - 3*i - 18 = -6*i, 3*o = r*i + 39. Let g = 13 - o. What is the units digit of g?
4
What is the tens digit of 3 + 12/4*-19*-1?
6
Let x(f) = -5*f**3 + f + 1. Let h be x(-1). Suppose -47 + 2 = -h*r. What is the units digit of r?
9
Let r be (-4)/(-2) + (-3 - -2). Let j = r + -3. What is the units digit of j/8 + 20/16?
1
Let n = -11 + 15. Suppose n*h - 36 = 2*h. Suppose -7*l - b + h = -2*l, 5*l - b = 22. What is the units digit of l?
4
Suppose 2*w - 14 = 2*q, 8*w + 2*q - 21 = 3*w. Suppose w*d - 100 = 5*k, k - 2*d - 85 = 4*k. Let s = k - -37. What is the tens digit of s?
1
What is the units digit of (4 + -1)*5/5?
3
Suppose 4*f = -5*n + 484, -4*n + 193 = -2*n + f. What is the tens digit of n?
9
Suppose -10*w + 8*w = -628. What is the tens digit of w?
1
Let q(t) = 14*t**2. Let n be (-2)/6*(-7 + 10). What is the units digit of q(n)?
4
Let s be 1/(-2) - 98/4. Let f = s - -34. What is the units digit of f?
9
Suppose 4*c = c + 21. Let u(z) = -z**3 - 6*z**2 + 3*z + 4. Let t(x) = 2*x**3 + 5*x**2 - 2*x - 3. Let i(h) = -2*t(h) - 3*u(h). What is the units digit of i(c)?
8
Let s = 6 - -39. What is the tens digit of s?
4
Let p be 10/((-1 - 2) + 5). Suppose 14 = -p*w + 69. What is the units digit of w?
1
Let v = 81 - 11. What is the tens digit of v?
7
Suppose 0*w + w + 5 = n, -3*n + 9 = 3*w. Suppose 7*k = 3*k + n, 3*l - 22 = 2*k. What is the units digit of l?
8
Suppose -g + 28 = 3*s - 3*g, -2*s + 4*g + 16 = 0. What is the units digit of s?
0
Suppose 4*j + 7 = z, 0*z + 2*j + 14 = 4*z. What is the units digit of z?
3
Let d(i) be the second derivative of -21*i**5/20 + i**3/3 + i**2/2 - 3*i. What is the units digit of d(-1)?
0
Let x(m) = m + 4. Let n(a) = 3. Let q be 3/(-2)*(3 - 1). Let y(d) = q*n(d) + 2*x(d). What is the units digit of y(3)?
5
Suppose -5*b + 52 + 23 = 0. Let u = 5 + b. Suppose 2*w - 6*w + u = 0. What is the units digit of w?
5
Let w(j) = 6*j**2 + j. Let k(i) = -i**3 - 5*i**2 - 3*i + 1. Let b be k(-4). Let u be w(b). Suppose 2*f - 5*f = -u. What is the units digit of f?
7
Let p(t) = t**2 - 13*t + 7. Let n be p(9). Let y = 41 + n. Let a = -5 + y. What is the units digit of a?
7
Suppose -p - 4*o = -154, -3*o - 162 = -p - 5*o. What is the hundreds digit of p?
1
Suppose 2*w = z + 65, -5*w + 0*z = -z - 167. What is the tens digit of w?
3
Let d be (-20)/(-6)*9 - 1. Let g = d + -24. What is the units digit of g?
5
What is the tens digit of ((-460)/6 + 0)*(-12)/10?
9
Suppose -4*t + 9*t = -20. Let c be (-82)/(-8) + (-6)/24. Let x = c - t. What is the tens digit of x?
1
Let j(c) = 19*c - 32. What is the hundreds digit of j(7)?
1
Let m(x) = x**3 - 5*x**2 + 5*x - 4. What is the tens digit of m(6)?
6
Suppose 0 = -2*v + 4*d - 6*d - 80, -4*v + 2*d - 130 = 0. Let t = 58 + v. What is the tens digit of t?
2
Let j be -4 - -2 - 2*-2. Suppose 61 = j*o - 11. Suppose -3*a - a = -o. What is the units digit of a?
9
Let b be (-1 + 67)*(-4)/(-12). Suppose -58 = -q - b. What is the units digit of q?
6
Let k = -15 + 19. Suppose 7*i - 3*i = -4*r - 24, 3*r = -4*i - 23. What is the units digit of 19/k - r/4?
5
Suppose 9 = 2*b + b. Suppose 18 = -b*h + 5*h. What is the units digit of h?
9
Suppose 2*n + 58 = 6*n - 3*l, 5*l = 10. Suppose -4*m = -5*m + n. What is the tens digit of m?
1
Let t be -1*(-2 + 