 What is the units digit of y?
1
Suppose 0 = -10*r + 5*r + 195. What is the units digit of r?
9
Suppose v = 4 - 5. Let f be 13*(v - (-2 - 0)). Suppose -4*a + 19 = -f. What is the units digit of a?
8
Let n be ((-9)/3 - -86) + 1. Suppose -3*o + n = 3*v, v - 60 = -2*o - 0*v. What is the units digit of o?
2
Suppose 3*q = 4*q - 2. Suppose 0 + 10 = m. What is the tens digit of m/1 + q + -2?
1
Let q(m) = m**2 + m + 8. Let w be q(0). Suppose 0 = -2*v + 6*v. Suppose w = -v*y + 2*y. What is the units digit of y?
4
Let x(o) = -o + 3. Let d be x(8). Let h be 0/d - (0 - 0). Suppose a + h*a = 1. What is the units digit of a?
1
Suppose -4*i - i + 647 = 4*p, -5*p = i - 142. Suppose h = 2*o - 27 - 22, -4*h = -5*o + i. What is the units digit of o?
3
Let v be (-3)/(1 - 4)*9. Let i = v + -5. Suppose i*p + p - 90 = 0. What is the units digit of p?
8
Suppose -5*d + 4*a - a = -76, -4*d - 5*a + 83 = 0. What is the tens digit of 0 + d + -1 + 1?
1
Let k(n) = n - 7. Let z be k(-12). Let d = z - -31. What is the units digit of (6/(-2))/(d/(-64))?
6
Let g(q) be the third derivative of 2*q**2 + 1/120*q**6 + 1/24*q**4 - 1/12*q**5 + 0 + 0*q - 1/3*q**3. What is the units digit of g(5)?
3
Let a = 3 - -2. Suppose 5 + 3 = 2*t - a*n, 2*t = -5*n - 12. What is the units digit of 12 + t - (-5 + 4)?
2
Suppose -4*o = -o - 135. Suppose 2*h + p = h + o, -4*h = p - 177. What is the units digit of h?
4
Let q(h) = 3*h - 2. Let g be q(2). Suppose 0*p - 40 = -5*w - p, g*p = -w + 27. What is the units digit of w?
7
Let s = -390 + 613. What is the units digit of s?
3
Let k be 2 - 0 - 7*1. Let z be (-26)/10 - (-2)/k. What is the units digit of (-1 - z)/((-1)/(-4))?
8
Let z(y) be the first derivative of 2 + 1/4*y**4 + 0*y - 4/3*y**3 + 1/2*y**2. What is the units digit of z(4)?
4
Let m(c) be the second derivative of 1/2*c**2 + c + 0 + 1/2*c**3 + 1/12*c**4. What is the units digit of m(-4)?
5
Let w(f) = -15*f - 41. What is the units digit of w(-6)?
9
Suppose -73 = -4*z - 25. What is the tens digit of z?
1
Let w = -13 + 43. Suppose -7*q + w = -2*q. What is the units digit of q?
6
Let l(b) = 5 - 2 + b - 1. Let c be l(5). Let x(d) = d**2 - 7*d + 10. What is the tens digit of x(c)?
1
Let u(y) = -y + 3. Let w be u(6). Let f(b) = -b**3 - 2*b**2 + 3*b. Let r be f(w). What is the units digit of -1 - (-8 - r/1)?
7
Let n = 5 - 6. Let r be 2 - ((-2)/n - -6). Let a(q) = -q**2 - 8*q - 1. What is the tens digit of a(r)?
1
What is the units digit of 43/1*(-1 + 2)?
3
Suppose g = 44 - 1. What is the units digit of g?
3
Suppose -u = -6*u + j + 10, -4*j + 17 = -u. What is the tens digit of (u/(-3))/(3/(-39))?
1
Let u(p) = p**3 + 8*p**2 - 4*p - 4. Let t(i) = i**3 + 7*i**2 - 7*i. Let x be t(-8). What is the tens digit of u(x)?
2
Let m(k) be the first derivative of k**3/3 - 3*k**2 - 3*k + 1. What is the units digit of m(-4)?
7
Let x(d) be the third derivative of 13*d**6/120 - d**5/30 + d**3/6 - 2*d**2. Let k be x(1). Suppose -2*m - m + k = 0. What is the units digit of m?
4
Suppose p + 0*p = -15. Let a = 27 + p. Let w = -7 + a. What is the units digit of w?
5
Let i = -198 + 298. What is the hundreds digit of i?
1
Let d = 9 - 8. Let b = 15 + d. What is the units digit of 148/b + (-1)/4?
9
Suppose -4*w = w - 25. Suppose -21 = -s - w. What is the units digit of s?
6
Let n(w) = w**3 + 4*w**2 + 3*w + 1. Let z be n(-2). Let c = 0 + z. What is the units digit of c?
3
Let t = -8 - -9. Suppose -43 + t = -2*n. What is the tens digit of n?
2
Let l(c) = -c + 7. Let p be l(-6). Let n = p - -4. What is the units digit of n?
7
Let i = 15 - 12. What is the units digit of i?
3
Suppose 7 = x - 28. What is the units digit of x?
5
What is the tens digit of 0*5/10 + 63?
6
Suppose 0 = -0*y + 2*y - 40. What is the tens digit of ((-12)/y)/(2/(-50))?
1
Suppose 0*j = 3*j. Let f be j/(-1*2*-1). Suppose -2*x + 0 + 4 = f. What is the units digit of x?
2
Let b be 22/6 - 2/(-6). Suppose -b*q + 4 = -5*t, 4*t + 5*q - 4*q - 1 = 0. Suppose t*k - 10 = -2*k. What is the units digit of k?
5
Let b = 2 - 9. Let r(j) = 4*j**3 - 17*j**2 - 22*j + 34. Let q(t) = -t**3 + 6*t**2 + 7*t - 11. Let z(x) = 7*q(x) + 2*r(x). What is the units digit of z(b)?
5
Let z = 3 - 8. Let x(l) = -l**2 - 4*l + 7. Let m be x(z). Suppose -4*j = -2*d + m, -2*d - 2*d + 24 = -4*j. What is the units digit of d?
1
What is the units digit of 261/6*(-6)/(-9)?
9
Let c(n) be the first derivative of n**4/4 + 5*n**3/3 + 3*n**2 + 5*n + 1. Let y be c(-4). What is the units digit of y/((-6)/4*1)?
2
Suppose -4*h + 2 = -w - w, -4*w = 3*h + 4. Suppose h = -3*r - 0*r + 54. What is the units digit of r?
8
Suppose -3*g = -2*z - 21, 0 = -5*g - z + 48 - 13. What is the units digit of g?
7
Suppose 7*g + 78 = 253. What is the units digit of g?
5
Let u(p) = -4*p. Let d be u(3). Suppose -2*a + 14 = -5*j, 3*a + 1 = 7. What is the units digit of (-2)/((d/(-21))/j)?
7
What is the units digit of 1233/15 + 5/(-25)?
2
Let x(l) = 27*l**3 - 3*l**2 + 3*l - 1. What is the tens digit of x(1)?
2
Let u(a) = a**3 - 3*a**2 - 2*a + 8. Let f be u(4). What is the tens digit of (-5 - 4)*f/(-6)?
2
Suppose 0*k + 5*k = 220. What is the units digit of k/(3*(-2)/(-3))?
2
Let c(h) = 6 - 1 + 0 - 1 - 40*h. Let z(n) = -10*n + 1. Let b(l) = 2*c(l) - 9*z(l). What is the units digit of b(1)?
9
Let v(r) = -r**3 - 6*r**2 - r + 8. Let x be v(-7). Suppose 0*a - x = -5*a + m, m = -4*a + 53. What is the units digit of a?
3
Suppose r - 9 = 4*z, 15 = 2*z - 5*r + 6. Let u be (-1)/z*3*-1. What is the units digit of (-3 - u)/((-1)/2)?
4
Suppose 10*h - 18*h + 24 = 0. What is the units digit of h?
3
What is the tens digit of (10/8)/(-5) + 5456/64?
8
Let m(w) = w + 3. Let r be m(6). Suppose -5*c = -2*c - r. Suppose -3*z + 3*f + 34 = -z, c*f = -z + 17. What is the tens digit of z?
1
Let o be 20/12 + (-1)/(-3). Suppose o*d = -3 - 5. Let s = 9 + d. What is the units digit of s?
5
What is the tens digit of -1 - (-57 + (0 - -1) + -1)?
5
Suppose -4*i + 0 = -8. Suppose -5*g = -5*f - 45, -g = i*g + 2*f - 7. Suppose -4*w - w = 5*a + 15, -g*w = -a - 9. What is the units digit of w?
1
Let b(w) = -6*w**2. Let c be b(-1). Let f(t) = 32*t**3 - 2*t**2 + t + 1. Let d be f(1). What is the units digit of c/10 - d/(-20)?
1
Let z be (-9)/(-7) - 2/7. Let w be (-5 + z + 0)/(-1). Let i(q) = q**2 - 3*q + 1. What is the units digit of i(w)?
5
Let s be 0/(-2 + 1) + 10. Let o(d) = -d**2 + 12*d + 12. What is the units digit of o(s)?
2
Let j be (-2)/(-3*(-6)/(-45)). Let t = j + -1. What is the units digit of t?
4
Suppose 4*n - 2*w + 21 = -n, 3*n + 3*w + 21 = 0. Let a = 11 + n. What is the units digit of a?
6
Let v(b) = -11*b - 6. What is the tens digit of v(-9)?
9
Suppose -5*h + 215 = 5*k - 0*h, -4*k + 5*h + 127 = 0. What is the units digit of k?
8
Let r be 5*(-2)/(-5) - 0. What is the units digit of 4/((r/(-10))/(-1))?
0
Suppose -2*v - 2*v + 1044 = -4*y, v = 4*y + 1053. What is the units digit of y/(-15) - (-4)/10?
8
Suppose p = -0*p. Suppose -v + 2 = -p. Suppose 0 = c - 0*c - v. What is the units digit of c?
2
Suppose -5*i = -4*i - 20. What is the units digit of i?
0
Suppose -2*z - 132 = -4*n - 3*z, -2*n = -3*z - 66. What is the tens digit of n?
3
What is the units digit of 29/4 - 6/(-8)?
8
Suppose -199 = -3*n + 4*l, -l = n + 2*n - 179. What is the units digit of n?
1
Let l = 20 - -49. What is the tens digit of l?
6
Suppose 3*u = 4*u - 21. What is the units digit of u?
1
Let g be 0 + 7 + 0 + -2. Suppose 0 = -5*y + 5, a + 0*a - g*y = -2. Suppose a*d - 5*d = -36. What is the units digit of d?
8
Suppose -o + 8 = -3*o + 4*d, 24 = 5*o + d. Suppose 4*u = 2*w + 2, -o*u + 3*w = -0 - 1. What is the units digit of u?
1
Suppose 15*m - 615 = 10*m. Suppose -10*l = -7*l - m. What is the units digit of l?
1
Let x(k) = -4*k - 4. Let u be x(-6). Let f = -10 + u. What is the tens digit of f?
1
Suppose -3*q = -0*q - 36. Suppose -4*y + 11 = o + 2*o, -3*y = q. What is the units digit of o/4*8/2?
9
Let f = 0 + 0. Suppose -z + 2*z - 7 = f. Suppose 3*i = 2*i + z. What is the units digit of i?
7
Suppose 2*a - 10 = -b + 2, 7 = a + b. Suppose 5*y + 5 = 5*w, -2*w = -a*y + w + 5. Suppose -8*u + y*u + 40 = 0. What is the tens digit of u?
1
Suppose -3*t = -394 - 185. What is the tens digit of t?
9
Let a = 10 + 1. Suppose -3*c = -m + 16, m - 2*c = -4*c + a. What is the units digit of m?
3
Suppose -5*n + 16