21 - -40. Suppose 107 = 4*u + v. What is the units digit of u?
2
Suppose -3*q + 8 - 3 = 2*y, -4*q + 5 = 3*y. Suppose -51 = -q*l + 54. What is the units digit of (-6)/(-9)*1*l?
4
Let d = -54 - -85. What is the tens digit of d?
3
What is the tens digit of (100/5)/(2/6)?
6
Let k = -6 - -57. What is the units digit of k?
1
Let o = -12 + 60. What is the units digit of o?
8
Let m be 3*(3 + (0 - 2)). Suppose 9 = -m*v - 21. Let n(s) = -s**3 - 10*s**2 - s - 2. What is the units digit of n(v)?
8
Let s(q) = q**3 + 10*q**2 + 5*q - 4. What is the tens digit of s(-8)?
8
Let h = -16 - -23. Let z = 0 + h. What is the units digit of z?
7
Suppose -4*r + 30 = -5*x, -9 = 3*x - 3*r + 12. Let y be (x/4)/(2/4). Let o = y - -3. What is the units digit of o?
2
Suppose 0 = 110*g - 114*g + 776. What is the units digit of g?
4
Suppose 2*a + 3*y + 14 - 3 = 0, -5*y = 25. Let x be 8/12 - a/3. Suppose x = -5*b + 30. What is the units digit of b?
6
Let j be (-7 - -13)*(-2)/(-3). What is the tens digit of (250/40)/(1/j)?
2
Let c = -8 + 30. Let s = 31 - c. What is the units digit of s?
9
Let m be (-20)/8 + 2/(-4). What is the units digit of (m/(-2))/(2/12)?
9
Let c = 397 - -918. Suppose 5*f + 5*m - c = 0, 27 = -2*f - m + 558. What is the tens digit of (-6)/8 - f/(-16)?
1
Let g be (-4)/14 - (-16)/7. Suppose 0 = -3*i + 11 - g. Suppose i*n - 97 = -5*t, -t + n - 79 = -5*t. What is the units digit of t?
0
Let s(f) = f**3 - 12*f**2 + 6*f + 15. What is the tens digit of s(12)?
8
Suppose 0 = v + 3*f + 3, 2*v + 2*f = -0*v + 6. Suppose -2*w - 4 = w + 5*o, w + 4*o + v = 0. What is the units digit of w?
2
Let h = -26 + 17. Let t(f) = -1 + 5 + f + 6. What is the units digit of t(h)?
1
Let m(r) = r + 1. Let u(a) = a**2 + 1. Let p be u(-1). Suppose -4*v + 18 = -p*h, -v = -h - h. What is the units digit of m(v)?
7
Let u be 4/((6/1)/3). Suppose 4*s - 28 = 4*n - 8, -u*n - 18 = -4*s. What is the units digit of (10 - n/(-1)) + -1?
8
Suppose -10 - 5 = -5*m. Suppose -4*n + 20 = -a - 3*a, 0 = -5*n - m*a + 17. Suppose 0 = -3*g + n*g - 1. What is the units digit of g?
1
What is the units digit of (-80)/(-20)*202/8?
1
Let w be (-26)/(-6) - (-4)/6. Let f = w - 7. What is the units digit of f/8 + 34/8?
4
Let t(h) = h**2 - 8*h + 8. Let k = -3 - -11. What is the units digit of t(k)?
8
Let y(d) = 16*d**2 + 2*d. What is the units digit of y(-2)?
0
Let w(u) = u**3 - 7*u**2 + 5*u + 6. Let t be w(6). Suppose 0 = 4*f, 5*p - f + t*f = 10. What is the units digit of p?
2
Let k(s) = -s - 2. Let b be k(-4). Let t = b - 2. Suppose 2*c = -t*c - 4*h + 22, 3*h - 34 = -5*c. What is the units digit of c?
5
Suppose -a + 3*q = -13, a + 3*q = -0*q + 43. What is the tens digit of a?
2
Suppose 5*k - 2048 = -3*k. What is the hundreds digit of k?
2
Suppose 0*n = -3*n + 132. What is the tens digit of n?
4
Suppose 2*j + 20 = 2. What is the units digit of ((-3)/j)/((-2)/(-36))?
6
Let q(t) = -7*t + 3. Let p(s) = -7*s + 3. Let a(o) = -4*p(o) + 5*q(o). Let m(u) = u - 1. Let i(b) = -a(b) - m(b). What is the tens digit of i(4)?
2
Suppose 6*y - y = 0. Suppose y = -4*w + 27 + 33. What is the units digit of w?
5
Suppose -38 = -4*d + 58. What is the units digit of d?
4
Suppose -7 = -3*g - 4*n + 7, 2*n - 4 = 0. Let m = g + 2. Suppose m*h - 5 + 1 = 0. What is the units digit of h?
1
Let d = 11 - 13. What is the tens digit of 6 + (2 - d) - 0?
1
Let x(q) = -q + 10. Suppose 4*s - 14 = -2*v, 0 = -0*s + 2*s. Let j be x(v). Suppose u + 2*p - 14 = 0, -3*u + j*p = p - 18. What is the units digit of u?
8
Let k be (-6)/9*(242 + 1). What is the units digit of k/(-8) + (-9)/36?
0
Let s(a) = -2*a - 4. Let y be s(-4). Suppose -5 = -h - y. What is the units digit of h?
1
Suppose -f + 310 = 100. What is the units digit of f?
0
Suppose 2*x - 32 = -2*t - 10, -4*t - x + 38 = 0. What is the units digit of t?
9
Suppose 0 = -3*f + 5*w + 20, 4*w = -3*f + 1 + 10. Suppose -4*c + 3*b - 6*b + 37 = 0, 2*b + 75 = f*c. What is the tens digit of c?
1
Let g(q) = 15*q - 32. What is the tens digit of g(5)?
4
Suppose 0 = -5*j - 2*d + 2, -j - 4 + 14 = -2*d. Let r be 3/((-3)/j)*-1. Let h = 1 + r. What is the units digit of h?
3
Let m be 6*1*45/6. Suppose 4*b - 58 = -2*p, 5*p = 4*b - 20 - m. Suppose 5*r - b = 35. What is the units digit of r?
0
Suppose o = -a, 0 = o - 2*a - a - 12. Let c = 7 + o. What is the units digit of c?
0
Suppose -75 = -6*b + b. Let m = b - 1. What is the tens digit of m?
1
Suppose 23*z - 1630 = 13*z. What is the tens digit of z?
6
Let u = 6 - 3. Suppose 5*z = -5*k, -3*z = -u*k + 7 - 19. Suppose -z + 10 = 4*b. What is the units digit of b?
2
Let v = 15 + -35. Let r = -8 - v. What is the units digit of r?
2
Suppose -9*a + 4*a + 335 = 0. What is the units digit of a?
7
Suppose -p + 12 = 2*k, 2*p + 2*p = -4*k + 32. Suppose 5*g + 24 = u, -u = -g + p*g + 8. Let q = 17 - u. What is the units digit of q?
3
Let f(l) = l + 46. What is the tens digit of f(0)?
4
Suppose -5*j + 373 = 2*q, -q + 3*q + 227 = 3*j. What is the tens digit of j?
7
Suppose 0 = 3*l - 13 - 5. Let p(b) = 4*b - 1. What is the tens digit of p(l)?
2
Let d = 209 - 82. What is the hundreds digit of d?
1
Suppose -3 = r - 5*a + 31, 4*r + 5*a + 86 = 0. What is the tens digit of (-6)/(-8) + (-558)/r?
2
Suppose -q = 3*n - 6 - 17, -2*q = -4*n + 14. Let t(y) = 9*y - 5. What is the tens digit of t(n)?
4
Suppose 2613 = -10*b + 23*b. What is the units digit of b?
1
Suppose 0 = 3*t + 3*v - 81, 4*v = 3*v - 3. What is the tens digit of t?
3
Let s = 4 - 4. Suppose 11 = f - s. What is the units digit of f?
1
Let o = -5 - -17. What is the units digit of (o + -11)/(1/6)?
6
Let m(w) = w**2 + 8*w - 4. Let v be m(-9). Let t = 1 + v. Suppose -5*o + 16 = t. What is the units digit of o?
2
Suppose 0 = 5*f - 147 - 88. What is the tens digit of f?
4
Suppose 3*s - 4 = x, -5*s = -0*s - 2*x - 6. Let n = -1 + s. What is the units digit of n?
1
Suppose -2*g - 110 = -2*v + 204, -4*v = -2*g - 634. What is the hundreds digit of v?
1
What is the hundreds digit of -11 + 8 + (-294)/(-2)*1?
1
What is the units digit of 1268*((-4)/((-16)/5) - 1)?
7
Let t(d) = 10*d**3 + 4*d**3 + 0*d**3. What is the units digit of t(1)?
4
Let a = 72 - -41. What is the tens digit of a?
1
Let b = -36 - -63. What is the tens digit of b?
2
Suppose -38 = -6*k + 106. What is the tens digit of k?
2
Let n = 6 - 10. Let f be (0/(-2) - n)/1. Suppose x - 7 = 3*o - 2, -4*o = f*x - 20. What is the units digit of x?
5
Suppose -8 = -11*r + 509. What is the units digit of r?
7
Let u(g) = g**3 + g**2 - 2*g + 1. Let d be (3 - 2) + 0 - -1. Let i be ((-1)/2)/((-1)/d). What is the units digit of u(i)?
1
Let g(v) be the third derivative of 2*v**3 - 2*v**2 + 0 + 0*v - 1/24*v**4. What is the units digit of g(9)?
3
Let t be (9/(-6))/((-6)/(-8)). What is the units digit of t/3 + (-40)/(-6)?
6
What is the tens digit of ((-51)/(-30) + 9/(-18))*95?
1
Let j(g) = 90*g. Let k be j(1). What is the units digit of 282/k + 6/(-45)?
3
Let s(r) = r**3 - 13*r**2 - 11*r + 1. What is the units digit of s(14)?
3
Let i be (4*2)/(4 - 3). Let r = 28 - i. What is the units digit of r?
0
Let y(t) = -2*t - 12. Let r be y(-8). Let s = -1 + r. What is the units digit of s?
3
Suppose -3*g - 18 = -87. What is the units digit of g?
3
Let i be (-4)/14 - (-46)/14. Suppose -h + t - 2*t = -5, t + 3 = i*h. Suppose h*w - 3 = 5. What is the units digit of w?
4
Suppose k - 3*x - 1 = 0, -4*k + 12 = x - 5*x. Suppose -r - 3*v - 2 = k, 0 = r - v - 2. What is the units digit of 0/(r + -1) - -1?
1
Let k = -3 - 1. Let s = k - -6. What is the units digit of s?
2
Let b = -31 - 43. Let l = b + 124. Suppose 0 = -4*s + 2*c + l, 4*c + 5 = s + 2*c. What is the tens digit of s?
1
Suppose 2*x - 8 - 8 = 0. Let j(v) = v**2 - 3*v - 4. Let a be j(4). Suppose w - x = -a*w. What is the units digit of w?
8
Suppose j - 34 = 3*i, -4*i + 150 = 5*j - 1. What is the units digit of j?
1
Let h(c) = c**2 + 5*c - 6. Let z be h(-5). What is the units digit of (4 - 7)*20/z?
0
Suppose -9*d + 1046 = -295. What is the hundreds digit of d?
1
Let q be (-4)/18 + 544/18. Suppose -3*d + 24 + q = 0. Suppose 3*i - 2*o = -i + 42, 2*o + d = i. What is the units digit of i?
8
Let i(v) = -2*v + 4. Let m(u) = u**2 + 2*u. Let y be m(-3). Suppose -s + y*s + 6 = 0. What is the tens digit of i(s)?
1
Suppose 0 = -3*t + 2*y - 5, -t - 5*y = -2*y + 9. Let g = 12 + t. W