 -1. What is the units digit of l/(0 + 2) - -1?
1
Let f(s) = -s + 3. What is the units digit of f(-5)?
8
Suppose -7*b = -2*b. Let r = b + 3. What is the units digit of r?
3
Let d(z) = z**3 - 4*z**2 - 4*z. Let m(x) = x**2 - 5*x + 5. Let n be m(5). Suppose -u + n*u - 20 = 0. What is the units digit of d(u)?
5
Suppose -2*z + 60 = -w, 3*z + 0*w - 2*w - 91 = 0. What is the units digit of z?
9
Suppose -5*b = 3*h - 285, h + 44 = b - h. Suppose 0 = x - 2*x - 5*c - b, 4*x + 195 = c. What is the tens digit of 14/4*(-140)/x?
1
Suppose 0 = o + o - 10. Suppose 4*w + 12 = u, o*u - 5*w - 10 = 4*u. What is the units digit of u?
0
Suppose 5*i - 2 = -c, 2*c - 98 = -3*c - 3*i. Suppose -m + 1 = l - c, -5*l - 2*m + 124 = 0. Suppose -z - 5 = 0, -z - z = -4*n + l. What is the units digit of n?
4
Suppose -u = u - 12. What is the units digit of u?
6
Let l be (-2)/(-5*(-8)/180). Let f = l + 15. What is the units digit of f?
6
Let j(n) be the second derivative of -n**5/20 + 2*n**4/3 + 2*n**2 + 2*n. Let f = -10 + 18. What is the units digit of j(f)?
4
Let g(m) = -m**2 - 7*m + 4. Let x be g(-7). Suppose -5*h = x*o - 92, 2*h = -0*h - o + 35. What is the tens digit of h?
1
Suppose 2*q - 4*d - 558 = 0, 0 = -4*q + 5*d - 6*d + 1080. What is the units digit of q?
1
Let b(v) = 2*v + 3. Let c be b(6). Suppose 0 = -4*l - h + 37, -c = -2*h - 5. Suppose -2*q = 5*w - 45 - l, -w + 8 = 3*q. What is the tens digit of w?
1
Let h = -75 + 150. What is the units digit of h?
5
Let u(p) = -p**3 + 9*p**2 + 10*p - 3. Let k be u(10). Let c(w) = w**3 + 4*w**2 + 3. What is the tens digit of c(k)?
1
Let u = 43 - 26. What is the tens digit of u?
1
Let a = 0 - 2. What is the units digit of 11 + 1/a*0?
1
Let b = 143 - -87. What is the hundreds digit of b?
2
Let j(k) = k - 1. Suppose o = -0*o + 3. Let y be j(o). Suppose -y*g + 9 = 3. What is the units digit of g?
3
Let u be 0 - (-16)/((-1)/(-1)). Suppose -4*w - 16 = -5*d, -4*w + 7*d = 4*d + u. Let v = 0 - w. What is the units digit of v?
4
Let d(k) = -k**3 - 9*k**2 + 2*k + 13. What is the tens digit of d(-10)?
9
Let a(c) = c**2 - 2*c + 1. What is the units digit of a(-6)?
9
What is the units digit of 200/24 - (-8)/(-6)?
7
Suppose 0 = -4*a + 3*j + 303, 7*j - 146 = -2*a + 3*j. Suppose 2*v = -0*v - 2*p + 18, 5*p = 5*v - a. Suppose 8 = 5*h - v. What is the units digit of h?
4
Let j(p) be the third derivative of p**4/24 + 2*p**3 - 2*p**2. What is the units digit of j(-7)?
5
Let j(t) = 4 - 1 + 6*t + 3*t - 4. What is the units digit of j(2)?
7
Let y(d) = -d + 16. Let x be y(0). Suppose -2*c = 4 - x. Suppose -8 = -2*h + c. What is the units digit of h?
7
Suppose 5 - 15 = -2*m. Suppose m*g - 10 = -4*b + 7, 9 = 3*b. What is the units digit of g?
1
Let g(d) = d - 2. Let m be g(-7). Let t(w) = w**2 - 3*w + 2. Let s be t(5). Let o = m + s. What is the units digit of o?
3
Let q be ((-18)/4)/((-9)/24). What is the units digit of 2/q + (-68)/(-24)?
3
Let j(b) be the first derivative of b**3/3 - 4*b**2 + 3*b - 1. Suppose 3*a + 5*w - 19 = 0, 3*w + 10 = 2*a - 9. What is the units digit of j(a)?
3
Suppose 0 = -5*x + 82 + 148. What is the units digit of x?
6
Suppose 3*n + 34 - 214 = 0. What is the tens digit of n?
6
Let s be 14 + (-2 + 4 - 0). Suppose 4*u - c - 16 = c, 0 = 2*u + c - s. What is the units digit of u?
6
Let a be 3/(-6)*(3 - 9). Let i be 6/(-9) - (-2)/a. Let n = 4 + i. What is the units digit of n?
4
Let d be (-1)/(-2*(-2)/(-4)). Let c = d + 2. What is the units digit of c?
3
Suppose 9*s - 3 = 186. What is the tens digit of s?
2
What is the units digit of ((-4)/(-4))/((-1)/(-39))?
9
Let a(z) = -23*z - 9. What is the tens digit of a(-10)?
2
Suppose b + 36 + 6 = 2*h, 0 = 2*h + b - 46. What is the units digit of h?
2
Suppose -18 - 9 = -l. Let d = l + -1. What is the tens digit of d?
2
Let r = 6 - 1. Suppose r*m = 41 + 24. Let p = m - 1. What is the tens digit of p?
1
Suppose -543 = -3*j - 3*q, -5*j - q - 2*q = -911. Suppose -41 = 5*a + j. What is the units digit of 5/(a/(-6))*9?
6
Let j(t) = t**3 - t**2 - 3*t - 4. What is the units digit of j(3)?
5
Suppose -c + 14 = h, -5*c - 63 = -0*h - 2*h. Let y = 27 - h. What is the units digit of y?
8
Suppose 2*d + 338 = -3*v + 2*v, 3*d - 3*v + 516 = 0. Let a be 10/(-35) - d/7. Suppose -2*c - 2*c - a = -2*k, c = -2*k + 4. What is the units digit of k?
4
Let w(u) = u**3 - 6*u**2 - 5*u. Let q be w(7). Let p = q - 6. What is the units digit of p?
8
Suppose o - 6 = -o. What is the units digit of (o - 4)*1 - -6?
5
Let x(p) = -8*p + 5. What is the units digit of x(-5)?
5
Let o(h) = h**2 + 12*h + 1. Let z(u) = u + 1. Let x = -11 - -7. Let m(k) = x*z(k) + o(k). What is the units digit of m(-9)?
6
What is the units digit of 7864/72 - 4/18?
9
Let c = -118 - -176. What is the tens digit of c?
5
Let s(f) be the second derivative of f**5/20 - f**4/2 + 7*f**2/2 - f. Let z be s(6). What is the units digit of ((-2)/(-4))/(z/112)?
8
Let w be (-28)/(-7) - (2 + 0). Suppose -w*n - 23 - 11 = -o, 4*n = -20. What is the units digit of o?
4
Let f be (-12)/20 + 9/15. Let x = -2 + 4. Suppose -2 + f = -x*r. What is the units digit of r?
1
Let c(d) = -d**3 - 4*d**2 + 3*d - 5. Suppose g + 10 = -g. Let j be c(g). Suppose -3*a = -j*u - 0 + 2, a + 14 = 5*u. What is the units digit of a?
6
Let w(i) = 5*i**3 - 3*i - 3. Let m be w(-2). Let f = -4 - m. Suppose 0 = -x - 2*x + f. What is the tens digit of x?
1
What is the units digit of (-405)/(-18) - (-2)/4?
3
Suppose 5*l = 4*k - 57, -k - 4*k + 2*l = -50. Suppose -2*z + k = -5*o - 90, 3*z - 30 = o. What is the units digit of (-110)/(-9) + 4/o?
2
Let i(y) = -4*y - 2. Suppose 0*n - 4*n = -8. Suppose -s + n = 5. What is the units digit of i(s)?
0
Suppose -u - 66 = -3*u. Suppose 3*y + j - 69 = 0, u = y - 5*j - 6. Suppose 3*c + c - y = -l, 4*c = -4*l + 24. What is the units digit of c?
6
Let z = 12 - -2. Suppose -z = -2*c + c - m, c - m - 16 = 0. What is the tens digit of c?
1
Let u = 277 + -196. What is the units digit of u?
1
What is the units digit of ((-123)/12)/(4/(-16))?
1
Let d = -1 - -5. Let l = d - -2. What is the units digit of l?
6
Suppose 4*q - 2 - 6 = 0. Suppose -r + 0 = q*d - 2, -2*r + 4 = 5*d. Suppose 0*y = 3*y + 4*u + 5, 2*y = -r*u - 2. What is the units digit of y?
1
Let q(t) = t**2 + 8*t - 12. Suppose -30 = 5*p - 5*w, -5*p + 4*w - 33 = -0*w. Let k be q(p). What is the units digit of k/((-2)/(12/3))?
6
Suppose -t - 4*t = 60. Let y = t + 14. What is the units digit of y?
2
Let x(s) be the third derivative of s**5/60 + s**4/12 + 2*s**3 - 8*s**2. What is the tens digit of x(-6)?
3
Let f(g) = -g**2 + 5*g + 1. Let y be f(4). Let v(a) = a**3 - 4*a**2 - a - 5. What is the tens digit of v(y)?
1
Let y = -6 - 0. Let u(i) = i**3 + 7*i**2 + 6*i + 2. Let o be u(y). Let t = o + 0. What is the units digit of t?
2
What is the units digit of (-8 - -1)/(57/30 - 2)?
0
Let j(g) = g + 4. Let a(t) = -t - 1 + 3 - 5. Let h(v) = 6*a(v) + 7*j(v). What is the units digit of h(-9)?
1
Let f be (-1)/4 + (-41)/(-4). Let x = -6 + f. What is the units digit of x?
4
Suppose -4*w - 3*s = -805, 2*w = 7*w - 5*s - 980. What is the units digit of w?
9
Suppose -5*d + d - 286 = -2*f, d - 737 = -5*f. What is the hundreds digit of f?
1
Let r = 4 + -4. Suppose 3*u + 2 - 8 = r, -4*g - 5*u + 30 = 0. Suppose -g*t + 7 = 2*z, -z + 0 = -3*t + 2. What is the units digit of z?
1
Let z = 81 - -4. What is the tens digit of z?
8
Let i = 72 + -48. Suppose 0 = 3*y + 3*y - i. What is the units digit of y?
4
Let g(d) = 2*d - 2. Let f be g(-3). Let k(q) be the second derivative of q**5/20 + 7*q**4/12 - 7*q**3/6 + 11*q**2/2 + 7*q. What is the units digit of k(f)?
3
Let u = 21 + -15. What is the units digit of u?
6
What is the units digit of 4*(-6)/6 - -66?
2
Suppose 0 = 5*c - 1361 + 136. What is the hundreds digit of c?
2
Suppose 112 = 3*x - 2*a, -5*a = -3*x + x + 93. What is the units digit of x?
4
Let n(a) = -3*a**3 - 3*a**2 - 4*a - 3. What is the tens digit of n(-2)?
1
Suppose -106 = -4*u - 34. What is the tens digit of u?
1
Suppose 3*d - 3 = 0, 0 = 5*x - x - 5*d + 53. What is the units digit of 2/6 + (-8)/x?
1
What is the tens digit of (-404)/(-8) + (-6)/4?
4
Suppose 4*r - 116 = 3*t, -5*t - 4*r - 86 = 86. What is the tens digit of 654/27 + 8/t?
2
Suppose 7*s + 28 = 140. What is the tens digit of s?
1
Let i(f) = -5*f - 4. Let q be i(-3). Let n = q - 6