= 4 - 4. Suppose -z = -f*z - 12. What is the units digit of z?
2
Let q be 4/(-1) - (-1 + 1). Let r = q - -16. What is the units digit of r?
2
Let a = 9 - 3. Suppose r = a*r + 100. What is the tens digit of (r + 2 - 0)/(-1)?
1
Suppose 7*l + 30 - 303 = 0. What is the tens digit of l?
3
Suppose -6*s + 118 + 2 = 0. What is the tens digit of s?
2
Let z(n) = -10*n**3 - 1. Let w be z(-1). Suppose 5*b = 151 + w. What is the tens digit of b?
3
Let t(r) be the third derivative of r**4/24 + r**3/6 - r**2. Let p(j) = -16*j**2 - 1. Let k(y) = -p(y) - t(y). What is the tens digit of k(1)?
1
Suppose 4*i = -g - 22, -i + 3*g - 30 = 3*i. Let x be 0*((-6)/(-3))/i. Suppose 4*m + x*m - 16 = 0. What is the units digit of m?
4
Suppose -7*u + 95 = -2*u. What is the tens digit of u?
1
Let o = 14 + -10. Suppose -3*y = -5*s + 3 + o, 20 = -5*y. What is the tens digit of ((-1)/(-1))/(s/(-13))?
1
Let a = 6 + -11. Let u(d) = d**2 + 3*d + 1. What is the units digit of u(a)?
1
Let q(u) = -38*u + 8. What is the units digit of q(-3)?
2
Suppose -4*c = -17 - 7. Let q = 13 + -4. What is the units digit of c/q + (-10)/(-3)?
4
Suppose -m + 2*m - 2 = 0. What is the units digit of m?
2
Suppose 0 = -5*s - 2*v - 2, -v - 1 = s + 2*s. Suppose s = 5*d - 0*i - 3*i + 21, -d + 2*i - 7 = 0. Let c = 12 + d. What is the units digit of c?
9
Let c(q) = q**3 - 19*q**2 + 41*q - 12. What is the tens digit of c(17)?
0
Suppose 0*q = -2*q + 4*b + 4, b + 11 = 3*q. Suppose 4*y - j = -6*j + 101, -5*y = -q*j - 75. What is the units digit of y?
9
What is the units digit of 3/12*4 - -8?
9
Suppose 3*w + w - 12 = 0. What is the units digit of w?
3
Let h(o) = o. Let u be h(5). Suppose w = -j + 22, 2*w = u*w - 2*j - 61. What is the tens digit of w?
2
Let v = 4 + -2. What is the units digit of (4 - v)*(-203)/(-14)?
9
Suppose 4*c - 2*b = 10, -6*c - 3*b = -c - 18. Let w be (0 + 0)*(-3)/6. Let k = c + w. What is the units digit of k?
3
Let f = 15 - 10. Suppose 4*o - 5*c = f, -2*o - c + 4 + 9 = 0. What is the tens digit of (3 - o) + 19 + 1?
1
Let z(l) = -10*l - 2. Let f be z(1). Let a = 15 + f. What is the units digit of a?
3
Let z(t) = 0*t**2 - t + 2*t**2 + 6*t**2 - t**2 + 2. What is the tens digit of z(-2)?
3
Let j = -6 + -3. Let k(z) = -z**2 - 11*z - 7. What is the tens digit of k(j)?
1
Suppose 4*d + 3 = -k - 2, -4*k = -12. Let h = 5 - d. What is the units digit of h?
7
Let y = 257 - 149. What is the units digit of y?
8
Let p = 8 - 11. What is the units digit of 13 + (3 + -3)/p?
3
Suppose -u = -3*u + 6. What is the units digit of u?
3
Suppose 5 = f, -4*g - 4*f + 12 = -24. Let s = 8 - g. What is the units digit of s?
4
Let x = -71 + 43. Let y(d) = -7*d + 6. Let u be y(-5). Let g = x + u. What is the units digit of g?
3
What is the units digit of 3*7/(-6)*-6?
1
Let h = 1 - 7. Let n = h + 19. What is the tens digit of n?
1
Let y(m) = -21*m**3 - 2*m**2 - m. Let c be y(-1). Let w = c + -14. What is the units digit of w?
6
Let a(u) = 16*u + 44. What is the tens digit of a(13)?
5
Let m(w) = -4*w**3 + w. What is the tens digit of m(-2)?
3
Let l be ((-2)/1)/((-6)/(-39)). Let j = l + 9. Let r = 6 + j. What is the units digit of r?
2
Let c(i) be the third derivative of i**5/30 + i**4/24 + 2*i**2. Let f be c(1). Suppose -g - 4 = -f*g. What is the units digit of g?
2
Let x(p) = 4*p + 2. What is the units digit of x(5)?
2
Suppose -4*w = 1 - 13. What is the units digit of w?
3
Suppose -5*p - 23 = -3. Let a = p - -11. What is the units digit of a?
7
Let d(v) = -5*v**3 + 2*v - 1. Let x be (-2)/(-4) - (-3)/6. Let f be d(x). Let z(p) = 2*p**2 + 7*p + 4. What is the units digit of z(f)?
8
Suppose 0*w + 5*w = 0, -3*q + 4*w + 39 = 0. Suppose -o + q = 5*r, r - 4*o + 0*o = -10. Suppose -r*i - 1 = -3*i. What is the units digit of i?
1
Suppose 0*f - 4*f = -132. What is the units digit of f?
3
Let z(a) = 2*a + 5. Let h be z(5). Suppose 0*y - 3*y = -h. What is the units digit of y?
5
Let v = -5 + 7. Suppose 24 = l + v*l. What is the units digit of l?
8
Let u(b) = b**3 - 2*b**2 - 4. Let y be u(3). What is the units digit of 68/5 - (-2)/y?
4
Let q(y) = -y**2 - 8*y - 5. Let h be q(-7). Suppose -h*d + 35 = -13. Suppose 0 = 2*j + 2*j + c - d, 0 = -3*c + 12. What is the units digit of j?
5
Let r = -5 + 9. Suppose -v - 7 = -0*p - 2*p, -p - r*v = 10. Suppose -27 = -p*f - 9. What is the units digit of f?
9
Let b = -62 + 148. What is the units digit of b?
6
Suppose -5*s + 2*j = -506, 3*s - 201 = 2*j + 105. What is the hundreds digit of s?
1
Suppose 17 = y - 30. What is the units digit of y?
7
Let w = -80 - -37. Let f = -29 - w. What is the tens digit of f?
1
Let u(f) = f**3 + 5*f**2 - 8*f - 9. Let t be -4 - (0 + (5 - 3)). What is the units digit of u(t)?
3
Suppose -5*n - m - 4 = 0, m = -2*n + 3 - 4. Let a = 7 + n. What is the units digit of a?
6
Suppose 2*f - 1 - 1 = 0. Suppose 2*h + f + 1 = 0. What is the units digit of (-2 - h)/1*-12?
2
What is the units digit of 0 - -365 - (6 + -18)/3?
9
Let u(s) = -s + 15. Let m be u(0). What is the units digit of ((-18)/m)/((-6)/40)?
8
Suppose d = 14 - 7. Suppose -2*v = 3*t - 105, 3*v = d*v - 4*t - 160. What is the tens digit of v?
4
What is the tens digit of (-129)/(-7) - (-36)/(-84)?
1
Let g(b) = -b**2 - 6*b + 9. Let k be g(-7). Let v be k/1*(-1)/(-2). What is the units digit of -10*(v + 3/(-2))?
5
Suppose 3*f + 88 = 7*f. Suppose g - 5*w + 35 = 9, 2*g + 34 = w. Let x = g + f. What is the units digit of x?
6
Let l be (1*-4)/((-1)/1). Suppose a - l*u = -2*u + 5, 0 = -u - 1. What is the units digit of 123/9 - (-1)/a?
4
Suppose -d = -5*b - 58, -3*d + 117 = -0*b + 4*b. Suppose -4*z - n + 4*n + d = 0, 4*n + 20 = 0. What is the units digit of z?
7
Let c be (-12)/8 + (-2)/(-4). What is the units digit of c/2*(2 + -38)?
8
Let o be 1*(-3 - -1 - -2). Let u be (o - -3) + (-3 - -3). Suppose -m = u*m - 20. What is the units digit of m?
5
Let l(c) = 2*c**3 - 3*c + 3 + 6*c + c**2 - 4*c**3. What is the units digit of l(-2)?
7
Let s be ((-18)/4)/((-2)/8). Suppose 3*j = -c - 11, -j - 3*j = 2*c + s. What is the units digit of j/(-5) - 52/(-20)?
3
Suppose 4*i - 8 = 2*i. Suppose 3 = l - i. What is the units digit of l?
7
Let r(c) = c**2 - 8*c. Let w(z) = -7*z. Let m(x) = 2*r(x) - 3*w(x). What is the units digit of m(-5)?
5
Suppose -140 = 5*y - 380. Let w = -32 + y. What is the tens digit of w?
1
Let n = -45 - -52. What is the units digit of n?
7
Let v be 0*((-1)/(-3))/1. Suppose -4*x - c = -2*x - 12, -5*x + 2*c + 30 = v. What is the units digit of x?
6
Suppose 3*t + 2*j - 316 = 0, -2*j + j = t - 106. What is the tens digit of t?
0
Suppose 0 = k + 4*k. Suppose -l + 16 - 4 = 0. Suppose 2*h = 4*z - l, k*h - 3*h + 14 = 2*z. What is the units digit of h?
2
Suppose -3*d = -5*u - 611, 2*u + 810 = -2*d + 6*d. What is the tens digit of d?
0
Let j(n) = -22*n + 8. What is the tens digit of j(-3)?
7
Let p = -20 + 41. What is the tens digit of p?
2
Suppose 2*n - 31 = -1. Let o = n - 5. What is the units digit of o?
0
What is the units digit of (29 + 0)*(-2 + (-3)/(-1))?
9
Suppose 0 = z - 2, 2*p - 5*p + 2*z + 545 = 0. What is the tens digit of p?
8
Let i(g) = 39*g**2 - g. What is the tens digit of i(-1)?
4
Let n = 1 - 12. Let f = n - -25. What is the units digit of f?
4
Let u(o) = 8*o + 10. What is the units digit of u(7)?
6
Let t be ((-12)/(-10))/((-10)/(-25)). Suppose -5*z + 0*o + 29 = -o, 5*o = -t*z + 23. What is the units digit of z?
6
Let i(v) = v**3 - 8*v**2 + v - 6. Let h be i(8). Suppose 0 = h*a + 3 - 31. What is the units digit of a?
4
Suppose -4*l = -2*b + 70, 0*b - 2*b + 73 = -5*l. What is the units digit of b?
9
Suppose -6 + 22 = 4*l. Suppose 0 = 4*c + l + 12, -3*d = 5*c - 34. What is the tens digit of d?
1
Let a(i) = 3*i - 8. Let j be a(-6). Let x be 1 - j*(-1)/(-2). What is the units digit of 1/(-4)*-2*x?
7
Let m = -6 - -3. Let u(s) = -s + 3 - 3 - 1. What is the units digit of u(m)?
2
Let m be -6*2/(-3*2). Let t = -13 + 20. Suppose -t*p + m*p + 35 = 0. What is the units digit of p?
7
Let b be 53*(2 + -1 + 1). Suppose -3*r = 34 - b. What is the tens digit of r?
2
Let w = 292 - 203. What is the units digit of w?
9
Suppose -2*l - 27 = 23. Let i = -2 - l. Suppose -3*y - y = -c + i, 5*y = -3*c - 16. What is the units digit of c?
3
Let a = -7 - -10. Let n = -14 - -26. Suppose -m - 4*m = -5*o - 20, 5*m + a*o = n. What is the units digi