. What is the units digit of (-10)/2*21/d?
7
Suppose 0 = 3*d + 2*k + 10, d - 4*k = 3*d + 12. What is the units digit of (-22)/d - 3/(-1)?
4
Suppose -2*n + 3 = 7. What is the tens digit of 2/(-3)*141/n?
4
Suppose -3*x + 5 = -5*p, -p + 5 + 0 = 0. Let o = 2 - x. Let q = 20 + o. What is the units digit of q?
2
What is the units digit of (-12)/(-42) - 390/(-7)?
6
Let f(a) = 13 + 4*a + a**2 - 4*a. What is the units digit of f(0)?
3
Suppose 7*u + 4*h = 3*u, 3 = 3*u + 2*h. Suppose -3*f - 5*i + 65 = 0, 0 = -u*f + 2*f + 5*i + 55. What is the units digit of f?
0
Let n(k) = 2*k**2 - 16*k + 5. What is the tens digit of n(11)?
7
Suppose 15*w - 50 = 14*w. What is the units digit of w?
0
Let w(m) = 2*m - 11. Let v be w(8). Suppose 2*q + 3*s - 56 = 0, 2*s - 6*s = 5*q - 126. Suppose 23 = v*a - q. What is the units digit of a?
9
Let x = 21 - 25. Let i(b) = -b**2 + 7*b - 5. Let k be i(5). Let g = k + x. What is the units digit of g?
1
Suppose i + 3*z + z - 109 = 0, -i + z + 89 = 0. Suppose -6*g + 2*g + 5*q + i = 0, -42 = -g + 5*q. What is the units digit of g?
7
Suppose 1223 = 5*j + 4*k, 0 = 2*j - 0*j + 3*k - 492. What is the hundreds digit of j?
2
Let r(f) = f**3 - 6*f**2 - 6*f - 5. Let w(y) = -2*y - 7. Let l be w(-7). Let g be r(l). What is the units digit of (-8)/((-3)/12*g)?
6
Let o = -24 - -44. Suppose t + 4*t - o = 0. Suppose -17 = -t*m - 3*k + 13, -14 = -m - 4*k. What is the units digit of m?
6
Let z(t) = -5*t + 17 + 0 + 4*t. What is the tens digit of z(7)?
1
Let w(l) be the first derivative of l**2 + 4*l + 1. What is the units digit of w(4)?
2
Suppose o = 4 - 2. Suppose -o*c + 2 = -0. What is the units digit of c?
1
Let h(c) = c**2 + 3*c - 1. Suppose 5*n - 5 = 5. Let x be h(n). What is the units digit of ((-10)/(-3))/(2/x)?
5
Let r(b) = 13*b - 25*b + 14*b. What is the tens digit of r(13)?
2
Let n be (-4)/(-6)*3/2. Let k be n*3*(-28)/(-6). What is the units digit of k - (0/(-3) - -2)?
2
Let y be (-8)/(-6) - 8/(-12). Let p be 32/2 - y/2. Suppose 5*o + p = 55. What is the units digit of o?
8
Let p(x) = -x**2 + x + 88. What is the units digit of p(0)?
8
Let p = -6 + 4. Let n be 2 + -3 + 18 + p. Let q = n + -11. What is the units digit of q?
4
Let n = -41 - -123. What is the tens digit of n?
8
Let f(b) = -1 + 2*b**2 + 0*b + 2 + b + 2. What is the tens digit of f(3)?
2
Let w be ((2 + 0)*-1)/2. What is the units digit of ((-50)/15)/(w/6)?
0
Suppose 3 + 245 = -4*h. Let z be (-2)/(-11) - h/22. Let n = 7 - z. What is the units digit of n?
4
Suppose 4*x - 2*h = 2*h + 132, 4*x - h = 147. Let w = 63 - x. What is the units digit of w?
5
What is the tens digit of 36 + (-7)/((-7)/(-4))?
3
Let i(w) = -w - 1. Let b be i(1). Let h(g) = 3*g + 1. Let r be h(1). What is the units digit of r - (1 - (b - -2))?
3
Suppose 4*z - 70 = 102. What is the units digit of z?
3
Let w(i) = 23*i**2 + i. Let q be w(1). Suppose 2*u = -4*y + 42, 0*u + q = u + 5*y. What is the units digit of u?
9
Let w(s) = -s + 1. Let n(b) = -b**3 + 7*b**2 + 7*b + 8. Let x(m) = -n(m) - 3*w(m). What is the units digit of x(8)?
1
Let b = -4 + 6. Let y(w) = -w**3 + 5*w**2 + 6*w - 1. Let d be y(6). Let c = b + d. What is the units digit of c?
1
Suppose -94 = -3*k - 2*j + 1, 3*j - 126 = -4*k. What is the units digit of k?
3
Let u(m) = -2*m + 2. What is the units digit of u(-3)?
8
Let j be (5/15)/(2/(-12)). What is the units digit of -1 + 28 + (-2)/j?
8
Let f be -2 - (0 + 1 + 1). What is the units digit of 1*f/(-10)*5?
2
Suppose 2*k - 2*d - 3*d = 0, -5*d = 2*k. Suppose k*b = -5*b + 135. What is the units digit of b?
7
What is the units digit of -8*5/10 - -194?
0
Suppose 2 = -2*x - r, 5*x - r + 16 - 4 = 0. Let q = x + 15. What is the units digit of q?
3
Let w = -1 + -2. Let k be (1 - w/(-9))*6. Let z = k - -3. What is the units digit of z?
7
Let s = 11 - 9. Let v(q) = 2*q**2 - q - 1. What is the units digit of v(s)?
5
Suppose -2*c - c + 174 = 0. Suppose -2*j = -2*p - c, j = -2*p - 3 + 35. What is the tens digit of j?
3
Suppose -3*f = b - 239, -405 = -5*f - 7*b + 2*b. What is the units digit of f?
9
Let d(u) = -u**2 - 5*u + 8. Let b be d(-6). Suppose -w - 2*t = -14, 0 = -w - b*w - t + 22. Let f = w + -1. What is the units digit of f?
5
Let o be (-36)/(-8) - (-2)/(-4). Suppose -4*i - 32 = -4*a, o*i - 3*i - 57 = -4*a. What is the tens digit of a?
1
Let u be (-120)/(-36)*66/5. Suppose 4 - u = -5*m. What is the units digit of m?
8
Let b be 18/4 + 7/(-14). Suppose 4*y = -b*j + 52, -4*y - 56 = -5*j + 45. What is the tens digit of j?
1
Let j be (-18)/((-4)/(168/(-9))). What is the units digit of ((-1)/3)/(2/j)?
4
Let f(i) be the second derivative of -i**4/6 - i**3/6 + i**2 - i. Let c be f(-2). What is the units digit of ((-6)/c)/((-3)/(-20))?
0
Let t = -1 - 0. Let n = -3 - t. Let d = n + 5. What is the units digit of d?
3
Let a(f) = -3*f - 5. Suppose -2*y + 9 = -l, 3*l + 0*l - 4*y = -23. What is the tens digit of a(l)?
1
Let i = 7 - 4. Suppose 0 = 5*r - i - 2. Suppose 5*j = 6*j - r. What is the units digit of j?
1
Let q(l) = -l. Let t be 0*(-1)/(-3) - 2. Let a be q(t). Suppose a + 3 = i. What is the units digit of i?
5
What is the hundreds digit of 859/4 - (13/(-4) + 4)?
2
What is the units digit of -20*(0 - 80/25)?
4
Let f = -5 + 9. Suppose -6*i - f*m - 50 = -4*i, 2*i = -m - 38. What is the units digit of i/(-2) - 2/4?
8
Suppose -4*w = -6*w + 6. Suppose -w*x + 2*l - 6*l - 25 = 0, -x - 2*l - 11 = 0. What is the tens digit of 18 - (2 + -2)/x?
1
Let t = 6 - 4. What is the units digit of t/10*-4*-5?
4
Let t(m) = 3*m + 9. Let y be t(-8). Let k be y/5*(2 - -1). What is the units digit of ((-3)/k)/(2/12)?
2
Suppose 0*i + 2*v = i + 8, -4*v + 20 = 0. Suppose -y + 5*g - 20 = 0, -i*g + 45 = 5*y + 2*g. What is the units digit of y?
5
What is the units digit of ((-3)/(6/80))/(-2)?
0
Suppose -3*p + 4*z = -60, -2*p - p - 3*z + 39 = 0. Let a = 1 + 2. Suppose 4*w + 17 = 3*y, 2*w = a*y + y - p. What is the units digit of y?
3
Let z = -21 - -24. What is the units digit of z?
3
Suppose -11*r + 15*r = 12. What is the units digit of r/(-6*(-4)/64)?
8
Suppose -4*d + 19 + 9 = 0. Let w = d + -8. Let h(i) = 11*i**2 + i + 1. What is the tens digit of h(w)?
1
Suppose d + 9 = 5*v, 3*d = 3*v - v + 12. Suppose -5*x + 3 - 2 = 2*o, -3*o + d = 3*x. What is the units digit of o?
3
Let r(x) = -x**2 - 5*x + 3. Let h be (2/6)/(2/12). Let p = -5 + h. What is the units digit of r(p)?
9
Let x = 4 - 2. Suppose 3*t - x = 4. What is the units digit of (7 - t)*(5 + -3)?
0
Let y(j) = -j. Let h be y(-4). Suppose -h*n + 8 = -0*n. Let c = n - -1. What is the units digit of c?
3
What is the units digit of -4 - 210/(-5 - 0)?
8
Let y = 115 + -44. What is the tens digit of y?
7
Let f(g) = 2*g**2 + 5*g + 7. Let t be f(7). What is the units digit of t/15 + 4/6?
0
Let o(t) = 9*t**3 + 3*t**2 - 9. Let l(g) = 5*g**3 + 2*g**2 - 5. Let a(n) = 11*l(n) - 6*o(n). What is the units digit of a(-2)?
7
Let b be 1*3 + (6 - 7). What is the units digit of -2*((-1)/b + -1)?
3
What is the tens digit of -3 + (86 - 1 - 5)?
7
Let c(o) = o**3 - o**2 + 16. Let b be c(0). Suppose -4*i - z = -2*z - 10, b = 4*i + 2*z. Suppose i*g - 42 = -0*g. What is the tens digit of g?
1
Suppose 2*k - 7 - 5 = -2*l, -4*l + 25 = 5*k. Suppose 8 = -t + 5*t. What is the units digit of (t/(-4))/(k/(-22))?
1
Suppose 5*c + 7 = -8. Let p = 1 - c. Suppose 1 = p*w - 3. What is the units digit of w?
1
What is the tens digit of (-10)/4*(-468)/30?
3
Let m = 22 - 19. What is the units digit of m?
3
Suppose -w + 3*w + 70 = 0. What is the units digit of (-189)/w + 2/(-5)?
5
Suppose 3 = -4*n + 5*l + 85, 2*n - 38 = l. What is the tens digit of n?
1
Let l = 1 - -79. Suppose 6*k - 356 = -l. What is the tens digit of k?
4
Let i(s) = -s + 10. Suppose -p - 2 = -0*p - 2*b, -4*b - 20 = -5*p. Let r be i(p). What is the units digit of (-1 - r/(-6))*-12?
8
Let o = -26 + 44. Let f = o - -4. What is the units digit of f?
2
Let m(v) = -4*v - 1. Suppose -d = -5*b + 8, -3*d + 3*b = -0*d + 12. Let x = d - -2. What is the units digit of m(x)?
3
Let b be (3/(-1))/((-12)/16). Let y be b/(12/9) + 1. What is the tens digit of (16/(-3))/(y/(-12))?
1
Suppose 3*l - 2*g = 15 + 9, -5*l = -3*g - 40. Let i(s) be the second derivative of s**4/12 - 3*s**3/2 + 11*s**2/2 + s. What is the units digit of i(l)?
3
Suppose -2*y - 2*y = 0. Let o = 3 + y. What is the uni