- 54/(-7). Let d = z - 4. What is the units digit of (-6)/d*(-56)/21?
4
Let i be (-26)/(-6) - (-3)/(-9). Suppose -g - z = -5, -4 + 3 = g + i*z. What is the units digit of g?
7
Suppose 0 = 4*b + 5*t - 119, -2*t - 1 = -b + 32. Suppose 0 = -3*c + 130 - b. Suppose 2*w - c = -w. What is the tens digit of w?
1
Suppose -4*d = 5*f - 0*d - 170, -4*d = -20. Suppose 0 = 4*y - 222 + f. What is the units digit of y?
8
Let q(j) = 4*j**2 - 1. Suppose 4*s = 5*d + 10, 0*s - 3*s - 3*d + 21 = 0. Suppose 0 = -s*u + 4 + 6. What is the units digit of q(u)?
5
What is the tens digit of 16 + 4/(-8)*0?
1
Suppose 16 = 4*t + 3*j, j - 1 + 0 = 3*t. Let d(h) = -h + 4. Let u be d(4). Suppose 0 = -3*l + 2*m + 9, -l + 2*m + u - t = 0. What is the units digit of l?
5
Let y be (1 + 1)/((-1)/(-30)). Suppose 5*r + y = 3*r. What is the tens digit of (-605)/r - 1/6?
2
Let o = 27 + 1. What is the tens digit of o?
2
What is the tens digit of 48 + (-6 - -5) - (-2)/2?
4
Let d(u) = 2*u + 3. Let m be d(3). Suppose -p = -4*p - m, p - 12 = 3*x. Let l = x + 10. What is the units digit of l?
5
Let b = 12 - 8. What is the units digit of b?
4
Let q = 40 - 22. What is the tens digit of q?
1
Let r(f) = f - 4. Let n be r(6). Suppose l + n*m - 1 = 3, -4*l - m + 16 = 0. What is the units digit of l?
4
What is the tens digit of 6*1/6*(1 + 130)?
3
What is the units digit of 4/18 - (-1561)/63?
5
Let z = -2 + 8. What is the units digit of (4/z)/((-3)/(-9))?
2
Suppose 79*o + 261 = 82*o. What is the units digit of o?
7
Suppose 0 = 3*q + 2*q - 10. Suppose -5*z = -67 + 22. What is the tens digit of q/6 + 177/z?
2
Let f(s) = s**3 - 7*s**2 + s - 5. Let t be 2/4*(1 - -13). Let j be f(t). What is the units digit of (j - 3)*1/(-1)?
1
Let w = 309 - 161. What is the tens digit of w?
4
Let p(o) = 2*o**2 + 3*o + 1. Let t(y) = 3*y + 13. Let s(i) = -i - 4. Let j(z) = -17*s(z) - 6*t(z). Let d be j(-7). What is the tens digit of p(d)?
1
Suppose 0 = -o - 3, 3*c + 44 = o + 167. Suppose -4*m - 5*q + c = 12, 2*q = m - 7. What is the units digit of m?
7
Let w = 135 - 78. What is the tens digit of w?
5
Suppose 253*w + 750 = 256*w. What is the tens digit of w?
5
Suppose 4*k - u = -0*k + 323, -12 = 4*u. Suppose k = 2*o + 2*o. Suppose -4*a - o = 0, -3*i - 4*a + a + 12 = 0. What is the units digit of i?
9
Let x(u) be the first derivative of -u**4/4 - 3*u**2/2 - 2*u + 3. What is the units digit of x(-2)?
2
Suppose -4*n + 378 = -s - 253, s + 474 = 3*n. What is the tens digit of n?
5
Let h(r) be the first derivative of r**3/3 - 6. Let n(s) = s**2 - 3*s + 3. Let p be n(2). What is the units digit of h(p)?
1
Let q be 14/(-35) - (-16)/(-10). Let s = 0 - q. What is the units digit of s?
2
Let s = -8 - 2. Let i = 1 - s. Suppose 0 = -0*k - k + i. What is the units digit of k?
1
Suppose -6*w + 4*w + 12 = 0. What is the units digit of w?
6
Suppose -o + 2 - 4 = 0, -3*u = 2*o - 23. Suppose -4*w - 2*i = -0*i - 110, -3*i = u. What is the units digit of w?
9
Let l = 4 + -4. Suppose l = 3*b + 2*b - 25. What is the units digit of b?
5
Let c be (3/4)/(1/4). Let q(t) = 2. Let o(d) = -d + 5. Let j(h) = -2*o(h) + 6*q(h). What is the units digit of j(c)?
8
Let h(l) = -l. Let r be h(-4). Suppose r*v - 2*k = 42, v - 3 = -4*k + 3. What is the tens digit of v?
1
Suppose 0 = -4*r + a + 123 + 82, -103 = -2*r + a. Suppose 2*d - 306 = -5*t, 2*t - t - 3*d - r = 0. What is the units digit of (-3)/(-1)*t/9?
0
Let f = -44 + 96. What is the units digit of f?
2
Suppose 0 = 3*s - 4*s - 2. Let l be (1/1)/(2/s). What is the units digit of 3*l + (-4 - -25)?
8
Let g = 2 + -3. Let m = g - -3. Suppose -7*a = -m*a - 5. What is the units digit of a?
1
Let b = -28 - -43. Let t = -29 + b. Let n = -9 - t. What is the units digit of n?
5
Let r be (-1)/1 + (-1 - 16). What is the units digit of (-291)/r + (-1)/6?
6
Let p(g) = g - 3. Let b be p(5). Suppose -3*j = -b*j - 7. What is the units digit of (2*j)/(4/2)?
7
Let y(s) = -s**3 + 4*s**2 + 5*s - 5. Let u be y(5). Let c(t) = 2*t**2 + 5*t - 7. What is the tens digit of c(u)?
1
Suppose 4*n - 42 = 3*n. Suppose n = -2*q - 3*m, -4*m = -q + 3 - 13. What is the units digit of 9*3/q*-2?
3
Let n be 30 - (3 - 0/2). What is the tens digit of 16/6*n/4?
1
Suppose -2*q + 4*q = 24. What is the units digit of q?
2
Let d be ((-2)/3)/((-8)/84). Let t = d - 0. Let g(v) = v**2 - 5*v - 6. What is the units digit of g(t)?
8
Let h = 15 + -11. Suppose -2*i + h = -6. What is the units digit of i?
5
Let a be (-4)/(0/(-2) - 1). Suppose a*b = 2*b. What is the tens digit of 30/(3 - b) + 2?
1
Suppose 3*b = 41 + 4. What is the tens digit of b?
1
Let d = 8 + -46. Let m = -25 - d. What is the tens digit of m?
1
Suppose -72 = -4*d + 104. What is the units digit of d?
4
Suppose w - 232 = -2*x, 8*w - 3*w - 355 = -3*x. What is the hundreds digit of x?
1
Let h be (-24)/14 + 8/(-28). What is the tens digit of 1 - -11 - 0/h?
1
Let q = 33 - 19. Suppose -88 + 22 = -3*w - 5*s, w - q = s. What is the units digit of w?
7
Let b = 263 - 142. What is the units digit of b?
1
Let r(k) = 2*k**2 + k. Let q be r(-2). What is the units digit of (0 + q)*20/8?
5
Let t(l) = 3*l + 8 + 0*l - l + 2*l. What is the units digit of t(7)?
6
Suppose -3*h + 6 + 7 = 2*n, 0 = -n - 1. Suppose h*s + 4*m + 5 + 33 = 0, -4*s - 22 = -m. Let f = -1 - s. What is the units digit of f?
5
What is the tens digit of 279/15 - (-18)/(-30)?
1
Suppose -4*w + 190 = 2*x + 74, -4*w + 260 = 5*x. What is the tens digit of 5*(x/5)/4?
1
Let a(l) = 52*l + 6. What is the hundreds digit of a(3)?
1
Let c = -7 + 7. Suppose -30 = -5*s - c*s. Let l = 8 - s. What is the units digit of l?
2
Let w = -1 + 7. Suppose 2*v = -v + w. Suppose 7 = v*l - 9. What is the units digit of l?
8
Suppose -107 = -3*t + 5*q, -4*t - 4*q = -6*t + 74. Let b = t + -10. What is the tens digit of b?
1
Let t(w) = 2 + 6*w**3 - 3*w + 0 - 3*w**3. Let k be t(2). Suppose 2*m - k = -3*m. What is the units digit of m?
4
What is the units digit of (6/(-5))/((-6)/20)?
4
Let c(v) = v**2 - 7*v - 5. Let y be c(8). Suppose -m - 4*x = -0*x - 28, 3*m - 69 = y*x. What is the units digit of m?
4
Let s(t) = -7*t**2 + 0*t**3 + 2 + 2*t**3 - t**3. Let j be s(7). Suppose -5*n + m = -15, m + 3 = j*n - n. What is the units digit of n?
3
Suppose w = -b + 251, b - w - 236 = w. What is the units digit of b?
6
Let b be (-9)/(-4) - 5/20. Suppose -14 = b*g - 4*g. What is the units digit of g?
7
Let z = 78 - 14. Suppose -4*u = -q - 36 - 12, -4*u = 3*q - z. What is the tens digit of u?
1
Suppose 3*m = 2*f + 1 - 0, 0 = -4*m - 3*f - 10. Let u = 2 + m. What is the units digit of u?
1
Let c(d) = -2 + 2*d - 5 - 3*d. Let z be c(-5). What is the units digit of 2/(0 - z/5)?
5
Suppose -14 + 3 = j. Let t = 25 + j. What is the units digit of t?
4
What is the units digit of (3/(-5))/(4/(-120))?
8
Let k = 19 - 14. What is the units digit of k?
5
Let o(f) = -f**2 + 10*f. Let x be o(10). Suppose x = 3*c - 2*c - 1. What is the units digit of c?
1
Let v(b) = -9*b**2 - b + 59. What is the units digit of v(0)?
9
Let s(h) = 2*h**2 - 5*h + 14. What is the units digit of s(9)?
1
What is the units digit of -3 - 5/((-5)/7)?
4
Let c(q) = -33*q**3 - q**2 - q. Let m be c(-1). Suppose m = -b - 2*b. Let w = 2 - b. What is the units digit of w?
3
Suppose 5*s - 567 - 203 = 0. What is the hundreds digit of s?
1
Suppose q + z = -0 - 4, 0 = -5*q - 3*z - 12. Suppose 2*k - 1 - 3 = q. Let m = 5 - k. What is the units digit of m?
3
Let f(t) be the third derivative of t**4/24 + 2*t**3/3 + t**2. Let g be f(3). Suppose 2*c - g*c + 25 = 0. What is the units digit of c?
5
What is the tens digit of 7263/81 - (-2)/6?
9
Let l be 1*(2 - (-4)/(-2)). Suppose -h - 3*r = l, -5*r - 11 - 13 = -h. What is the units digit of h/(-15) - 13/(-5)?
2
What is the units digit of 2 - (-3 + -4 - 2)?
1
Let d(r) = -6*r**3 + 4*r + 14. What is the tens digit of d(-3)?
6
Suppose a + 3 = 3*n, 5*n = -2*a + 6*a + 5. Let x = a - 2. Let y = x - -4. What is the units digit of y?
2
Let r = 0 - 6. Let c = 8 + r. What is the units digit of (1 - -3) + c + -1?
5
Suppose 3*o = 4*o + 16. What is the tens digit of 2/(-2) - (0 + o)?
1
Suppose -m + 3 + 2 = 0. Let q(t) = 6*t - 2. What is the tens digit of q(m)?
2
Suppose 3 = -2*u - 5*i, -14 + 5 = 3*i. Suppose 5*x - 16 = h, u*h + x - 20 = 2*h. What is the units digit of h?
4
Suppose 0 = 16*x - 14*x - 546. What is the 