digit of k?
1
Suppose -2*a - 9 = -5*a. What is the units digit of a?
3
Suppose 10 = 5*w + 2*z, -w + 3*z + 0*z + 2 = 0. What is the units digit of w/6 - 10/(-15)?
1
Let a be (-2)/4*(4 - 2). Let j be 10/(4/(-2) - a). What is the tens digit of (-5)/j + 42/4?
1
Suppose 2*h = 33 + 11. What is the tens digit of h?
2
Let a be ((-2)/8)/(1/(-4)). Let i(d) = 4*d**3 + d**2 + d - 2. What is the units digit of i(a)?
4
Suppose 3*z - 2*z = -4*a + 6, -2*a = 3*z - 28. Suppose -7*m = -2*m + 5*i - 40, 2*m - 4*i - z = 0. What is the units digit of m?
7
Let z be ((-3)/2)/((-24)/32). Let r be 5/3*(19 + -1). Suppose -3*j = z*j - r. What is the units digit of j?
6
Suppose 2*k = -k + 3. Let a = -1 - k. What is the units digit of ((-16)/(-6) + a)*3?
2
Let m = 22 + -17. Suppose 4*z - 2*g - 47 = -5*g, -z + 33 = m*g. What is the units digit of z?
8
Suppose 49 = 4*l + u, -u - 2*u - 21 = -2*l. What is the units digit of l/((2/3)/1)?
8
Let u(b) = -b**3 - 7*b**2 - 7*b - 2. Let c be u(-6). Let s(z) = z**3 + 2*z**2 - z - 2. Let m be s(3). Suppose -k - c*k + m = 0. What is the units digit of k?
8
Suppose 2*l = 3*l - 30. Suppose -3*x + 2*x = 4, -4*x = -2*d + l. What is the units digit of d?
7
What is the units digit of (16/1)/2 + -3?
5
Suppose y - 127 - 197 = -g, -4*g + 1326 = -2*y. What is the units digit of g?
9
Suppose 100 = 5*h - 5*m, m - 29 = -5*h + 77. What is the units digit of h?
1
What is the units digit of 361/7 - 27/(-63)?
2
What is the units digit of (-54)/12*(-5)/((-5)/(-12))?
4
Let g = -17 - -37. What is the units digit of g?
0
Let g(s) = s**3 + 10*s**2 + 9*s + 4. Let l be g(-9). Let v = 21 + l. What is the units digit of v?
5
Let t(x) be the second derivative of -x**8/6720 - x**6/720 + x**5/10 + x**4/4 + 2*x. Let h(c) be the third derivative of t(c). What is the tens digit of h(0)?
1
Let g = -25 - -131. What is the units digit of g?
6
Suppose -3*m - 2 = -2*m. Let a be 0 + 4/m - -4. What is the units digit of (-2)/a - (-2 + 0)?
1
Suppose 0 = -4*w - 5*s + 62, 0 = -3*w + s - 3*s + 50. Let n = w + -7. What is the units digit of n?
1
Let j(v) = -v**3 + 7*v**2 - 6*v + 3. Let n(m) = -m**2 - 6*m - 8. Let d be n(-7). Let k = d - -21. What is the units digit of j(k)?
3
Let m = 72 - 60. What is the tens digit of m?
1
Let d = -19 + 9. What is the tens digit of -8*1*d/8?
1
What is the units digit of ((-30)/(-18))/(10/204)?
4
Let k(q) = -3*q**3 + q**2 + 2*q + 1. Let p be k(-1). Let a = 7 - p. What is the units digit of a?
4
Suppose -4*w = -7*w + 60. Let j = -8 + w. Let b = j - 7. What is the units digit of b?
5
Suppose -8*h = -3*h - 40. What is the tens digit of ((-4)/h)/1*-58?
2
Suppose 0 = -4*y + 58 + 170. What is the units digit of y?
7
Let o(a) = -a - 1. Let c be o(-1). Suppose -3*s - 1 - 8 = c. What is the units digit of ((-1)/s)/(-1)*-21?
7
Let l = -20 - -28. Let x = 4 + l. What is the units digit of x?
2
Suppose -4*g = -2*z - 4, z + 2 = -g - 0*z. Let n be ((g - -1) + 0)*-1. What is the units digit of 24*(-2)/(-7 - n)?
8
Let x = -142 - -473. What is the tens digit of x?
3
Let y(c) = 2*c**2 - 3*c + 2. Let h be y(2). Suppose -h*t + 2*t = -14. What is the units digit of t?
7
Let i(p) = -2*p - 1. Let t be i(1). Let k = 14 + t. Suppose 2*a - 3 - k = 0. What is the units digit of a?
7
Suppose -h = -2, -7 + 3 = 2*g - 2*h. Suppose 3 = -3*r - g*r. What is the units digit of ((-20)/16)/(r/4)?
5
Suppose -o - 2*s = -12, 0*o + 2*s - 14 = -2*o. Suppose -3*i = -4*d - 149, -5*d = -o*i - 4*d + 101. What is the units digit of i?
1
Suppose -2*m - 2*m + 724 = -k, 5*m = 5*k + 920. What is the tens digit of m?
8
Suppose 3*g = 4*x - 6 - 36, 4*g - 19 = -3*x. What is the units digit of x?
9
Let n(z) = 15*z + 5. What is the units digit of n(5)?
0
Suppose -4*d - x + 472 = -4*x, 0 = -5*x. What is the units digit of d?
8
Let n = -50 + 111. What is the tens digit of n?
6
Let m = 38 - 78. Let p = -12 - m. What is the units digit of (-4*1)/((-8)/p)?
4
Let u be 2*2*3/(-12). What is the units digit of u/5 - 280/(-25)?
1
Suppose s - 44 = n, -4*s + 69 + 113 = -2*n. What is the units digit of s?
7
Let x = 41 - 24. What is the tens digit of (x/2)/(4/8)?
1
Let d = -1 + 2. Let j = 4 - d. What is the units digit of j?
3
Let m be 0 - -4 - (2 - 2). Suppose -f = -28 + m. What is the tens digit of f?
2
Let i(f) = -f**3 + 3*f**2 + 3. Let c be i(3). Suppose 6*u - 4*u + 5 = 3*n, 0 = -3*n + 3. What is the tens digit of (11 - 2) + c + u?
1
What is the tens digit of 9 + -9 + 186 + 2?
8
Suppose 3*v - 49 = 4*k + 35, -2*v + 60 = -4*k. Let a be (2 + -1)/(4/v). Let g = a - 3. What is the units digit of g?
3
Let w(l) = -l**3 - 12*l**2 - 10*l + 10. Let b be w(-11). Let s(v) = 26*v**2 + v. What is the tens digit of s(b)?
2
Let u = 71 + -70. What is the units digit of u?
1
Let b(k) = k**2 + 11. Let o(d) = 1. Let v(i) = b(i) + 5*o(i). What is the tens digit of v(0)?
1
Suppose -8 = c - 13. Suppose 3*x = -c - 1. What is the tens digit of x/((-123)/39 - -3)?
1
Let y be (7 - 10)*(-2)/2. Suppose -d = -0*d + x, -y*d - 4*x - 3 = 0. What is the units digit of d?
3
Suppose -285 = -4*t + 11. What is the tens digit of t?
7
Let a(l) = l**2 + 2*l + 2. Let u be a(-2). Suppose -2*g = u*g - 16. What is the units digit of g?
4
Let d(z) = 4*z + 18. What is the tens digit of d(6)?
4
Let m be 3 + (0 - 4) + -31. Let q = -17 - m. What is the units digit of q?
5
Suppose u + 7 = 5*m - u, 3*m = -u + 13. Let h be 44/2*m/6. What is the units digit of h + 1 + (-9)/3?
9
Let v(g) = -4*g + 5. Let s(u) = -10*u + 12. Let l(y) = -5*s(y) + 12*v(y). What is the units digit of l(4)?
8
What is the units digit of (14/21)/(2/261)?
7
Let j = -7 - -10. Suppose -j*b - b = -32. What is the units digit of b?
8
Let w be 2 - (-5)/((-10)/(-16)). Suppose 3*a = 4*x - 2, 2*a - w = -3*x - 0*a. Suppose -3*m = x*m - 10. What is the units digit of m?
2
Suppose 0*a + 316 = 2*i + 3*a, -i + 158 = -5*a. What is the hundreds digit of i?
1
Let k be (76/(-12))/(2/(-6)). Let p = 23 + -13. Let a = k - p. What is the units digit of a?
9
Let x = 96 + -89. Let k be 18*(-1)/(4/(-6)). Let u = k - x. What is the units digit of u?
0
Let c(w) be the third derivative of 5*w**4/12 - w**3/2 - 3*w**2. What is the units digit of c(2)?
7
Suppose -2*g - 5 = -25. Let q = g + -15. Let l = 6 + q. What is the units digit of l?
1
Let d(b) = -1 + b - 5*b + 3*b. Suppose 0 = -3*p - 0*p - 9. What is the units digit of d(p)?
2
Let y(h) = -h**3 - 8*h**2 - 9*h - 8. What is the units digit of y(-7)?
6
Suppose 0 = 4*v - 9*v + 255. What is the units digit of v?
1
Let t be 5/(15/9) - 0. Suppose -2*a + 6 = 0, -2*a = -t*i - 0*i + 6. What is the units digit of i/12*(-3)/(-1)?
1
Let r(p) = -p**3 - 4*p**2 - 5*p - 6. Suppose -b = 2, -4*b - 5 = -q + 4. Suppose x - 3*m = -q, -4*x - 5*m = 29 - 8. What is the units digit of r(x)?
4
Suppose 2*z - 3*z + 384 = 0. What is the units digit of z?
4
Suppose -30 = 5*n - 650. What is the hundreds digit of n?
1
Suppose 0 = 3*l + 3*u - 444, -3*u = 2*l - 252 - 48. What is the units digit of l?
4
Let r(v) = -v**3 + 5*v + 6. What is the tens digit of r(-3)?
1
Let r(f) = -f**3 + 4*f**2 + 8*f - 6. Suppose h + 5*o = -3*h + 10, 4*h - o = 22. Let b be (-92)/(-20) + 2/h. What is the units digit of r(b)?
9
What is the units digit of (2 + 0)/((-8)/(-32))?
8
Suppose -6 - 100 = -2*d. Suppose 2*r = 3*z - 104, -z - 3*r = -0*r - d. What is the tens digit of z?
3
Suppose -4*j + 7 = -3*f, 9 = -3*j - 2*f + 27. Suppose 0 = 5*q - 9 + j. What is the units digit of q?
1
Let m be ((-4)/(-2) + -8)*-25. Suppose -4*n = 2*n - m. What is the tens digit of n?
2
Let k be (-4)/(-18) - (-280)/36. Suppose -5*q = -k*q + 54. Let c = q - 9. What is the units digit of c?
9
Let r be ((3 + -3)/(-2))/1. Suppose r = t - 4*v + v + 1, 71 = 5*t + 4*v. What is the units digit of t?
1
Let y = -809 + 1142. What is the tens digit of y?
3
Let p(g) = -5*g + 13. Let k be p(-7). Suppose -j = -0*j - k. What is the tens digit of j?
4
What is the tens digit of 14 + -3 - (1 - 3)?
1
Let l = -230 + 325. What is the units digit of l?
5
Let h(n) = n**2 - 3*n + 1. Let u be h(4). Suppose 0 = -3*j + z + 3*z + 16, 0 = -u*j + 3*z + 23. What is the units digit of j?
4
Let n = -1 - 5. Let t = n - -17. What is the tens digit of t?
1
Let o = 4 + 5. What is the units digit of o?
9
Suppose 0 - 2 = -f. Let a(l) be the second derivative of 5*l**3/6 - l**2/2 - 6*l. 