 - 100. Let j = k - r. What is the tens digit of j?
1
Suppose -3*r + 6*r = 9. Suppose -2*b + 64 = -r*m, -5*b + 4*m = -62 - 105. What is the tens digit of b?
3
Let h = -2 - -17. What is the tens digit of 678/h - 2/10?
4
Suppose -4*s = -s + 9. What is the units digit of 3 - 18/(s/1)?
9
Suppose -2 = 4*t + 2. Let w be (12/16)/(t/(-8)). Suppose -f + w = -u - 2*u, -4*f + 75 = 5*u. What is the units digit of f?
5
Suppose 7*v - 4*v - 189 = 0. Suppose -4*a + 2*t + v = t, -a - t + 17 = 0. What is the units digit of a?
6
Suppose 144 = 4*h - 2*k, -5*k + 84 = 3*h - h. What is the units digit of h?
7
Let c(w) be the second derivative of -w**5/20 - w**4/2 - 2*w**3/3 - 3*w**2/2 - w. What is the units digit of c(-6)?
1
Let m(k) = k**2 - 5*k + 4. Let d be m(5). Suppose t - 7 = -3*x, 2*x = -d*t - 0*t + 18. What is the units digit of x?
1
Let q = -18 - -57. What is the tens digit of q?
3
Let a(d) = d**3 + d**2 - 11. Let u be a(0). Let k be (-3 - u/2)*2. Suppose -2*h = -3 - k. What is the units digit of h?
4
Let s(b) be the first derivative of -4*b**2 - 3*b - 2. What is the units digit of s(-4)?
9
Let r = -6 + 10. Suppose 4*s - 5*d = 8, 0 = -2*s + 2*d - d + r. Suppose -2*w + s = -w. What is the units digit of w?
2
Let u be 4 + (-1)/2*2. Suppose u*v = -4 + 1. What is the units digit of v + 1 + 3 - 2?
1
What is the tens digit of (0 + 6)*16/6?
1
Let i be (2 + (-4 - -2))/(-1). Let u = 2 + i. Suppose 2*t + 2 = 0, -m + 5 = u*t + 2. What is the units digit of m?
5
Suppose -2*u - i + 19 = 0, i = 2*u - 0*i - 13. What is the units digit of u?
8
Let a(n) = n + 3. Let b be a(7). Let y be -5*(64/b)/4. Let r = y + 25. What is the units digit of r?
7
Suppose 2*s - 77 + 7 = -2*d, 5*s = -3*d + 109. What is the tens digit of d?
3
What is the tens digit of (-1)/4 + 109/4?
2
Let g(x) be the first derivative of -x**5/60 - x**4/4 + x**3/2 + x**2/2 + 2. Let i(c) be the second derivative of g(c). What is the units digit of i(-5)?
8
Let o(y) = y**2 + 5*y - 2. Let c be o(-7). What is the units digit of (28/c)/(1/3)?
7
Suppose -15*k + 800 = -10*k. What is the tens digit of k?
6
Suppose -3 = -0*v + v. What is the units digit of 12/v*(-2)/4?
2
Suppose -3*f - 113 = -h, -59 - 58 = 3*f + 3*h. Let j = 73 + f. What is the units digit of j?
5
Suppose 0*w + 3*w - 72 = 0. Suppose -5*x = -3*x + 5*t - w, 5*x - 60 = 3*t. What is the units digit of (1/(-3))/((-2)/x)?
2
Suppose -2*n - 2*n = 0. Suppose -5*j = -4*p + 2*p + 44, n = 2*j + 5*p + 35. Let r = j - -17. What is the units digit of r?
7
Suppose 18*x - 459 = 15*x. What is the tens digit of x?
5
What is the tens digit of 786/(-8)*(20/3)/(-5)?
3
Suppose 0*v - 4*g + 40 = 4*v, 5*v - 5*g = 0. Suppose 3*z + 53 = v*r, z - 7 = 3*r - 38. Suppose -r = -3*d + 5. What is the units digit of d?
5
Let r = -3 + 11. What is the units digit of r?
8
Let l = 1 + 3. Suppose -3*v = -l*v + 3. Let k = 9 - v. What is the units digit of k?
6
Let b be (24/10)/(18/135). What is the units digit of (-16)/72 + 22/b?
1
Suppose -280 = -2*w - 2*t, 3*w + 2*t = -2*t + 423. What is the tens digit of w?
3
Let m = 10 + -20. Let n = 5 + m. Let y = n - -7. What is the units digit of y?
2
Suppose 0 = -3*h - 5*z + 40, -4*z + 45 = 5*h - 0*h. Suppose -23 = -2*u - h. Suppose 2*y = -8, m - y - u - 5 = 0. What is the tens digit of m?
1
Let a be 2/7 - (-76)/28. What is the units digit of 259/7 + -1 + a?
9
Suppose 4*t + 33 = -23. Let i = t - -20. What is the units digit of i?
6
Suppose 41 = p + 4. Suppose 30 = 3*j + 3*g, -5*g - 9 = -3*j + p. What is the tens digit of j?
1
Suppose -5*p - 5*x + 466 = -x, 430 = 5*p - 5*x. Suppose 3*m + u = 2*m + 25, -u - p = -4*m. What is the tens digit of m?
2
Suppose -2*q - 3*m = -136, -2*q + 2*m = 6*m - 140. What is the tens digit of q?
6
Suppose 0 = -10*p + 3033 - 703. What is the tens digit of p?
3
Let m = -2 + 2. Suppose 3*r + m*r + 6 = 0. Let i = 0 - r. What is the units digit of i?
2
Suppose 3 + 11 = 2*v. Suppose v + 33 = s. What is the units digit of s?
0
Suppose 12 = -4*t, -2*t + 641 - 102 = 5*p. Suppose d - p = -5*c + 3*d, 4*d - 35 = -c. What is the units digit of c?
3
Suppose -4*t + 44 = w + 18, -4*w - t = -149. What is the units digit of w?
8
Let n(g) = g**3 + 4*g**2 + 3*g - 4. Let t(l) = -l**2 - l + 1. Let z(w) = -n(w) - 5*t(w). Let q = 4 - 6. What is the units digit of z(q)?
7
Suppose -2*p + 8 = -4*c, -3*c - c + 22 = 3*p. Let b(z) = -5 + 5 + 2*z - z - 4. What is the units digit of b(p)?
2
Suppose 0*n = 6*n - 264. What is the tens digit of n?
4
Let o(h) = 3*h - 3. Suppose -2*m = -10 + 4. Suppose m*r - 23 = i, 6*r = 2*r + i + 29. What is the tens digit of o(r)?
1
Let h = -11 - -15. Suppose h = -2*b - 4. Let r(p) = -p + 2. What is the units digit of r(b)?
6
Let d be ((-2)/(-4))/((-7)/(-546)). Suppose 2*i - d = -i. What is the units digit of i?
3
Let q(k) = 2*k**2 - k - 3. Let o be -5*(18/(-10))/3. What is the units digit of q(o)?
2
Suppose -3*s = -s - 88. Suppose 2*u - 2 = s. What is the units digit of u?
3
What is the units digit of (12/14)/(2/70)?
0
Let f = 37 + -10. What is the units digit of f?
7
Suppose f - 24 = -0*f + 5*i, 0 = -4*f - 3*i + 96. What is the tens digit of f?
2
Let h(l) = -4*l**3 - 3*l**2 - 3*l - 2. Let n be h(-2). Suppose -5*i + n = -11. What is the units digit of i?
7
Let s = -2 - -7. Suppose -s = -5*c - h + 52, -2*c + 30 = 4*h. What is the units digit of c?
1
Let n = 1 - -1. Let p = n + -2. Suppose b = 3 - p. What is the units digit of b?
3
Suppose 935 = 4*p - r, -7*r + 9*r - 1159 = -5*p. What is the tens digit of p?
3
Suppose -49 = 6*z - 163. What is the tens digit of z?
1
Suppose -5*i + 19 = 3*h, h - 3*i - 64 = -3*h. What is the tens digit of h?
1
Let s = -7 - -1. Let o = -16 - 1. Let w = s - o. What is the units digit of w?
1
Let r(h) = -h - 9. Let c be r(-11). Suppose -2*a + 4 = -4, a + 12 = c*k. What is the units digit of k?
8
Let g be -21*15/(-9)*-1. Let k = -17 - g. What is the units digit of k?
8
Let d = 0 - -4. Suppose 8 = 5*g - 3*p, p - 3*p + d = -g. What is the units digit of g?
4
Let v be 5*(-2 - 36/(-15)). Suppose -7 = v*x - 3*x. What is the units digit of x?
7
Suppose -2*g + 4 = -0. Suppose 3*b + 4*d = -9 - 8, 4*d = g*b - 2. What is the units digit of 1 - 4/6*b?
3
Let p(d) = -17*d - 1. What is the tens digit of p(-5)?
8
Let w(r) be the third derivative of r**6/120 - r**5/60 + 3*r**3/2 + 3*r**2. What is the units digit of w(0)?
9
Let m be (-3)/(-6)*(-2 + 2). Suppose -4*a + m*a = -16. Suppose -5*i - q = -11, q + 3 = -2*i + a*i. What is the units digit of i?
2
Let x = 8 + -11. What is the tens digit of 21 + 8 + -3 + x?
2
Let r(g) = g**2 - 6*g + 1. Let i(d) = d**2 + 6*d - 10. Let m(w) = w - 4. Let v be m(-4). Let p be i(v). What is the units digit of r(p)?
1
Let r(u) = u**3 + 3*u**2 - 5*u + 4. What is the units digit of r(2)?
4
Suppose 5 = 5*j + 15. Let m(g) = g**2 - g - 1. What is the units digit of m(j)?
5
Suppose 0 = 3*d - 8 - 1. Let x be (-7)/1*(-6)/7. What is the units digit of (x/(-8))/(d/(-36))?
9
Suppose 0 = -0*k - 2*k - 4. What is the tens digit of (k + 4)/((-2)/(-19))?
1
Let b = 1 - -2. What is the units digit of b?
3
Suppose 90 = 3*d + 2*d. What is the units digit of (-9)/(-18)*(d - 0)?
9
Let b = 101 - 71. What is the units digit of b?
0
Let x = -182 + 336. What is the hundreds digit of x?
1
Let u(n) be the third derivative of 2*n**2 + 0 + 0*n**3 + 0*n + 1/12*n**4. What is the units digit of u(3)?
6
Let o = 4 - 0. Suppose -2*f = 6*u - u - 39, -3*u - o*f = -15. Suppose 3*r = u + 21. What is the tens digit of r?
1
What is the units digit of 9*4 + -2 + 2?
6
Let q be 0 - 0*(-2)/(-4). Suppose q = 5*a - 3*a - 36. What is the units digit of a?
8
What is the units digit of ((-3)/(-6))/(2/124)*1?
1
Suppose -3*j + j - 30 = 0. Let t = j + 26. Suppose t = -5*p + 66. What is the units digit of p?
1
Suppose -5*j = -24 + 4. What is the units digit of j?
4
Suppose 9*w = 4*c + 5*w - 16, 4*c = -5*w - 2. Suppose 3*u - 30 = -6*l + 3*l, c*u - l = 5. What is the units digit of u?
5
What is the units digit of 1*165 - (-34 - -37)?
2
Let s(w) = -3*w**3 - w**2 - w. Let n be s(-1). Suppose 8 = -a + n*y, -a + 5*y = -2*a + 32. Suppose -2*g - 30 = -a*g. What is the units digit of g?
6
What is the units digit of (18 + -25)/(2/(-2))?
7
Suppose 0 = -4*t + 48 + 236. What is the tens digit of t?
7
Suppose -5*y = -5*h - 885, -4*y + 563 + 144 = -