 is the units digit of b?
5
Let j = 2 - -2. Suppose -o - 30 = -j*o. What is the units digit of o?
0
Suppose 1 + 11 = 4*i. What is the units digit of 7/(((-4)/(-4))/i)?
1
Suppose -2*h + 4 = -h. Suppose 15 = h*x + x. What is the units digit of x?
3
Let v be (1 + 1)*2*2. Suppose v = x + x. Suppose 0 = -2*m + 4 + x. What is the units digit of m?
4
Let f(c) = -c - 1. Let n be f(-2). What is the tens digit of (130/25)/(n/5)?
2
Let t(q) = -q**2 + 7*q + 4. What is the units digit of t(7)?
4
Suppose 2*x = 5*d - 20, 0*x + 4*d = 2*x + 16. Suppose o - 4 = -x*o. Suppose -5*y - o*s + 12 = -20, 2*y + 2*s - 12 = 0. What is the units digit of y?
8
Let v = 145 + -100. What is the tens digit of v?
4
Suppose -17 = -4*y + 5*h, -4*h = y + 22 - 0. Let d = y - -4. What is the units digit of d?
2
Suppose -k + x + 4*x = -387, -792 = -2*k + x. What is the hundreds digit of k?
3
Let x(j) = -j - 3. Let h be x(-5). Suppose -h*l = -14 + 2. Suppose 3*n = -2*p - 2*p + 6, 2*p = -2*n + l. What is the units digit of n?
6
What is the units digit of (-58)/3*(-105)/7?
0
Let g be (-32)/6 - 2/3. What is the units digit of g/(-1)*6/9?
4
Suppose 3*l + 4*i = 4*l - 47, -2*l = -5*i - 82. What is the tens digit of l?
3
Let v(c) = 9*c**2 - 1. Let p be v(-1). Let u(m) = -m**2 + 7*m + 10. Let b be u(p). Suppose -3*n + 15 = b*n. What is the units digit of n?
3
What is the units digit of ((-132)/16)/(2/(-8))?
3
What is the units digit of 6/((39/36)/13)?
2
Let j be (-14)/(-6) - (-2)/(-6). Let v(z) = 0*z + 2*z - 5 + 4. What is the units digit of v(j)?
3
Suppose 2*t = -2*x + 14, 4*t + 2*x = -0*t + 30. Suppose 0 = h - t - 2. What is the tens digit of h?
1
Let i(y) = 0*y**2 + 6 + y**2 + 0*y**2. What is the units digit of i(0)?
6
Suppose 0 = -11*r + 6*r + 15. Suppose -9 = -2*g + r. What is the units digit of g?
6
Suppose 5*f - 35 = -9*l + 4*l, -3*l = 4*f - 30. Suppose 10*o - f = 7*o. What is the units digit of o?
3
Let i = 132 - 93. What is the tens digit of i?
3
Suppose 0*q + 4*v - 64 = -2*q, v = -q + 32. What is the tens digit of q?
3
Suppose 3*v = v + 102. Suppose 4*u - v = u. What is the tens digit of u?
1
Suppose 695 - 168 = 3*b - 4*h, -2*b + 343 = -h. What is the hundreds digit of b?
1
Let i(v) = v**3 - 8*v**2 + 8*v + 9. Suppose 0*a - c = -2*a + 19, 3*a + 3*c = 6. What is the tens digit of i(a)?
1
Let d = 15 + 29. What is the tens digit of d?
4
Let x(r) = r**3 - r - 7. Let b(d) = d - 3. Let s be b(2). Let f(c) = 1. Let q(p) = s*x(p) + 4*f(p). What is the units digit of q(0)?
1
Let w = -20 - -12. Let v(l) = l**2 + 8*l + 8. What is the units digit of v(w)?
8
Let b(t) = -4*t**3 - t**2 - t. Let i be b(-1). Suppose 2*o + 85 = i*q + 7*o, 5*q - 5*o = 50. What is the tens digit of q?
1
Suppose 2 - 16 = -2*o. Let i(j) = 14 + 6*j + 7 - o*j. What is the units digit of i(14)?
7
Let o be (-3*(4 + -2))/2. What is the units digit of ((-14)/4 - o)*-56?
8
Let r = -8 - -12. Suppose -3*d - r*n + 64 = d, -2*n - 70 = -4*d. What is the units digit of d?
7
Suppose -2*q + 35 = 3*q. Let r = 10 - q. Let p(b) = b**2 - b + 2. What is the units digit of p(r)?
8
Let c(w) = -4*w**2 + w - 1. Let g be c(1). Let k(v) be the third derivative of v**6/120 + v**5/15 - v**4/12 + 2*v**3/3 - 4*v**2. What is the tens digit of k(g)?
1
Let b = -6 + 9. What is the units digit of b/6*(1 - -1)?
1
Let q = 16 - 15. What is the units digit of q?
1
Suppose 0 = -4*v - h + 20, h = -0*h. Suppose -5*s + 5 + v = 0. Suppose 0*r - s*r + 42 = 0. What is the units digit of r?
1
Let t = 2 + 2. Suppose -t*j - 3 = -19. What is the units digit of j?
4
What is the tens digit of (120/9)/(-5)*(-123)/4?
8
Suppose -42 = -j - 5*j. What is the units digit of j?
7
Suppose -4*l + 118 = -14. What is the tens digit of l?
3
Let v(w) = 49*w**3 - 2*w**2 + w. Let p be v(1). Suppose 5*q - 274 = -104. Let c = p - q. What is the tens digit of c?
1
Suppose 0*w - 2*t = -3*w + 63, 0 = -5*w - 5*t + 105. Suppose -3*k = f - 14, -k - f = -9 + 1. Suppose -k*o + w = -0*o. What is the units digit of o?
7
Suppose 4*v + 100 = 4*w, 0 = 5*v - 5 - 5. Suppose -4*o = -1 - w. What is the units digit of o?
7
Let g = -2 + 10. Let i(h) = h + 8. What is the units digit of i(g)?
6
Let x be (0 - 6)/(5/5). Let j(t) = -t**3 - 5*t**2 + 5*t + 8. Let o be j(x). Suppose -4*v + 20 = 0, -5*y + 5*v = -4 + o. What is the units digit of y?
3
Suppose s = -3*s - 2*u + 138, 0 = -s - 4*u + 31. What is the tens digit of s?
3
Let r be (-13)/(-11) + (-6)/33. Suppose 5*c = 11 - r. Suppose c*p + 3*z + z - 2 = 0, 0 = 2*z. What is the units digit of p?
1
Suppose y - 5 = -3*r, y + 3*r - 7 = -y. What is the units digit of (y + (-3 - -2))*6?
6
Let k(l) = l**3 + 5*l**2 - 7*l - 5. Let s be k(-6). What is the units digit of (s*3)/((-12)/(-32))?
8
Let h(z) = z - 11. Let l(f) = -1. Let b be 0 + 0 - -1*1. Let n(w) = b*h(w) - 6*l(w). What is the units digit of n(7)?
2
Let g be 65/(-4) - 2/(-8). Let o = 31 + g. What is the units digit of o?
5
Let y(i) = -6 + 2 + i + 1 - 3. What is the units digit of y(8)?
2
Let r = 14 - 8. Let g be (5/(10/8))/(-1). Let i = r + g. What is the units digit of i?
2
Let v be 93/3 + -1 - 2. Suppose -35 = -3*r + v. Suppose 0 = 3*m - 0*m - r. What is the units digit of m?
7
Let u be (-6)/4*(-2 + -8). Suppose -5*r + u = 5. What is the units digit of r?
2
Suppose -2*a + 6 = 36. What is the units digit of ((-6)/15)/(3/a)?
2
Let r = -25 + 41. What is the tens digit of r?
1
Let f = -5 - -7. What is the units digit of f?
2
Let s = -15 - -18. Suppose -5*t + 36 = s*d, 2*d + 2*d - 56 = -4*t. What is the units digit of d?
7
Suppose 3*u = 37 + 14. What is the tens digit of u?
1
Let r(s) = -s**2 + 3*s. Let n be r(3). Suppose p = -n*p - z + 12, 0 = -4*p + 2*z + 48. What is the tens digit of p?
1
Suppose 3*r = 4*r. Suppose 0 = -h + 3*d - 14, h + 4 + 5 = 2*d. Let x = r + h. What is the units digit of x?
1
Let i(o) = 14*o + 0 + 0 - 8*o. What is the tens digit of i(3)?
1
Let c(m) = m**3 - 2*m. What is the units digit of c(3)?
1
Let v(k) = -k + 22. Let t be v(0). Let b = t - 2. What is the units digit of b?
0
Let g be (1 + -1)/((-2)/2). Let n be 160/30 + (-2)/6. Suppose -n*y - 2 + 82 = g. What is the units digit of y?
6
Suppose 2*l + l - 18 = 0. Suppose j - 3*h = -j + l, -3*h + 6 = 2*j. Suppose 2 = j*g - g. What is the units digit of g?
1
Let f = -46 - -134. What is the units digit of f?
8
What is the units digit of (18/12)/(2/20)?
5
Let v = -6 + 12. Let z(j) = -j**3 + 5*j**2 + 7*j + 8. Let l be z(v). Suppose w - l + 3 = 0. What is the units digit of w?
1
Let o be (-1 - 1) + 1 + 3. Suppose 3*f - o*p = -46, f + p - 2 + 24 = 0. What is the units digit of 1*(2 - f/1)?
0
Suppose 10*i - 125 = 5*i. What is the units digit of i?
5
Let y be (-10)/15*(-3)/2. Let l(u) = u**3 - u**2 - u + 1. Let h be l(y). Suppose -1 = -b - z - h*z, 2*z = b - 13. What is the units digit of b?
5
What is the hundreds digit of (154 + 12/3)*2/2?
1
Suppose 0 = 9*j - 677 + 56. What is the units digit of j?
9
Let g be 29/7 + (-4)/28. Suppose -g*x + 18 + 2 = 0. What is the units digit of x/2*12/30?
1
Let b be 1*-2 + 9/(-1). Suppose 0 = h - 9*v + 8*v + 9, -3*h - 47 = v. Let n = b - h. What is the units digit of n?
3
Let f = 5 + -7. Let c(k) = 3*k**2 - 4*k - 3. What is the tens digit of c(f)?
1
Let x be 0/(3 + (-2 - -1)). Suppose q - 2*k - 27 = x, 0 = 4*k + 13 + 3. What is the units digit of q?
9
Let w be (-1)/(-1)*(-2)/(-2). Suppose 2*q + w = 3*q. What is the units digit of -1*2/(-1)*q?
2
Let f = 1 - -3. Suppose -6 = f*y - 6*y. What is the units digit of y?
3
Let d(g) = 4*g - 2*g - 1 + 0 - 3*g. What is the units digit of d(-4)?
3
What is the units digit of (2 + 1)/((-12)/(-204))?
1
Let a = 2 + -2. Suppose 12 = 4*x - a. What is the units digit of x?
3
Let o = 2 - -1. Suppose -5 = -q, o*q = -4*s + 16 + 39. What is the units digit of s?
0
Let o(a) = a**2 - 6*a + 9. What is the units digit of o(6)?
9
Let n be (-14)/77 - (-79)/11. Let p be 7 + -5 - 1*-1. Suppose -p*a + 41 = -n. What is the units digit of a?
6
Let n be (-298)/(-2) - (2 + 2). Suppose -4*h + n - 21 = 0. What is the units digit of h?
1
Suppose 4*u - 21 + 65 = -2*h, -4*u - 72 = 4*h. Let m(r) = -r**3 - 15*r**2 - 17*r - 6. What is the units digit of m(h)?
6
Let j(d) = -d**3 + 7*d**2 + 2. Let f be j(7). Suppose 0 = -3*p - 4*i - 2, 2 = f*p + i. What is the units digit of ((-21)/(-6))/(1/p)?
7
Let p(o)