+ 235 = 0. Suppose -4*b - 2*i = b - 158, 0 = -4*b - 3*i + d. What is the units digit of b?
2
Suppose 3*s - 94 = -109. What is the tens digit of -18*s/20*4?
1
What is the hundreds digit of 223/((27/(-9))/(-3))?
2
Let n(t) = t**2 - 4*t - 17. Let l be n(7). Let m be ((-16)/12)/(l/(-234)). Let q = m - 45. What is the tens digit of q?
3
What is the thousands digit of (-2)/(-7) - (-8)/(224/56356)?
2
Suppose -393*i = -397*i + 180. What is the tens digit of i?
4
Let l = -42 - -422. What is the hundreds digit of l?
3
Suppose 0 = 2*a - 4*g - 2528, 2523 = a + a + g. What is the hundreds digit of (-2)/(-8) - (-3)/(24/a)?
1
Suppose -5 = -2*u - 11. What is the units digit of (-2 - 31*u) + 0 + 2?
3
Let s = -1703 - -3101. What is the thousands digit of s?
1
Let b = -20 - -15. Let h = b - -57. What is the tens digit of h?
5
Suppose 2069 = -2*x + 7*x - 2*r, 2*r = -x + 421. What is the tens digit of x?
1
Let z be ((-33)/(-11))/(-1 + 0). Let c = 4 - z. Suppose -117 = 4*f - c*f. What is the tens digit of f?
3
Let k = 1178 - 820. What is the tens digit of k?
5
Let x(o) = 9*o**2 + 14*o - 9. Let u(a) = -17*a**2 - 27*a + 19. Let h(i) = -6*u(i) - 11*x(i). What is the hundreds digit of h(-9)?
1
Let c = -642 + 1670. What is the tens digit of c?
2
Let y be ((-30)/4)/(1/(-2)). Suppose -y + 0 = -5*i. Suppose -i*k = 2*k - 115. What is the tens digit of k?
2
Let m = -6 - -12. Let d = -44 + m. Let i = -23 - d. What is the units digit of i?
5
Suppose -3796 = -2*a + o, -5*a + 10*o = 7*o - 9491. What is the thousands digit of a?
1
Suppose 5*r + 3*d - 18 = 2*r, -5*r - 3*d = -30. Suppose 0 = 3*l + 5*p - 472, -l = -r*l - 3*p + 792. What is the units digit of l?
9
Let p be (-218)/6*(-6 - -9)*-1. Let b(d) = d**2 - 2*d - 3. Let z be b(-2). Suppose 3*a + 5*t = 2*a + z, p = 5*a - 3*t. What is the units digit of a?
0
Let n(s) be the second derivative of s**3/6 + 13*s**2/2 + s. Let x be n(-9). Suppose x*v - 161 = h, v + 201 = 6*v - h. What is the units digit of v?
0
Let d(v) = -v**3 + 2*v**2 + 7*v + 3. Let s be d(4). What is the tens digit of s - ((-16)/(-4) - 29)*4?
9
Let h be 22/99 + (1930/(-18) - -2). Let a = 218 + h. What is the units digit of a?
3
Suppose -2*w = w - u - 14, 21 = 4*w + u. Suppose 2*f + 9 = 3*i, -w*i - f + 31 = f. Suppose 0 = 2*y - i*y + 12. What is the units digit of y?
4
Let d = 285 - 121. Let f = -100 + d. What is the tens digit of f?
6
Suppose 0 = 5*k - 14420 + 2560. What is the units digit of k?
2
Suppose -4*g + a + 28 = -3*a, -2*g = 2*a - 6. Suppose g*c - 9 = 2*c. Suppose -c*n = -8*n + 15. What is the units digit of n?
3
Suppose 2*j - 3683 = 789. What is the thousands digit of j?
2
Let t = -77 + 84. Suppose -t*i + 288 + 139 = 0. What is the units digit of i?
1
Suppose 2*t = -68 + 26. Let m be 112/t*(-18)/8. Let q = -11 + m. What is the units digit of q?
1
Let j = -970 + 975. Let p(m) = 3*m + 3. Let l be p(-3). What is the units digit of l/10 - (-213)/j?
2
Suppose 0 = -7*h + 27 + 1. Suppose -2*y - h*y + 714 = 0. What is the units digit of y?
9
Suppose -50*m + 30420 = -37*m. What is the hundreds digit of m?
3
Suppose -60*c = -63*c + 1884. What is the tens digit of c?
2
What is the tens digit of (-103830)/(-66) - (-16)/(-88)?
7
Suppose 0 = -5*v + q + q - 13, 0 = 3*v + 2*q - 5. What is the units digit of (-4059)/(-55) + v/(-5)?
4
Let j(k) = -2*k**2 - 16*k + 7. Let u be j(-8). Suppose -w + u = -37. What is the units digit of w?
4
Let g = -29 + 37. Suppose -k + 6*k = q + 24, k + 3*q = -g. Suppose -2*s = 2*f - 126, 2*f - 128 = -0*f - k*s. What is the units digit of f?
2
Let c(q) = q + 8. Let t be c(-3). Let i = 21 - t. What is the units digit of i?
6
Suppose 5*i = -4*l - 0*l + 1518, -3*l - 5*i + 1141 = 0. What is the hundreds digit of l?
3
Suppose -4880 = -5*j - 2*n, -j + 0*j - n = -979. What is the tens digit of j?
7
Let n = 911 - 649. What is the hundreds digit of n?
2
Suppose -12*x + 17*x + 6390 = 0. What is the hundreds digit of ((-6)/18)/(3/x)?
1
Let z be (-30)/(-105) + 19/7. Let g(y) = 5*y**3 - 4*y. What is the hundreds digit of g(z)?
1
Let y = 572 + 543. What is the hundreds digit of y?
1
Suppose -32*v + 42347 = -129941. What is the units digit of v?
4
Let i = 18 + 15. Let z = i - 24. Let f(y) = -y**3 + 9*y**2 + 2*y + 3. What is the units digit of f(z)?
1
Let a = 1835 + -649. What is the thousands digit of a?
1
Let l(f) = 4*f**2 + 1. Let g be l(-1). Suppose 3*r + 3*y + 93 = 4*r, 513 = g*r - 3*y. What is the units digit of r?
5
Let d(b) = 16*b - 99. Let n be d(8). Suppose -n = 2*z - 199. What is the tens digit of z?
8
Let x(w) = -w**2 - 11*w + 4. Let g(k) = 1. Let c(s) = -4*g(s) + x(s). What is the units digit of c(-9)?
8
Let r = 1164 - 553. What is the units digit of r?
1
Suppose 0 = 4*t - 4*f - 2352, -2*t - 1168 = -4*t + 4*f. Suppose -t = -4*b - 176. What is the units digit of b?
4
Suppose -171 + 621 = 5*i. Suppose -2*v = v - i. Suppose 7*m = 2*m + 2*c + 150, -m + v = -3*c. What is the units digit of m?
0
Suppose -4*v = 4*q - 624, -3*q - 2*q + 4*v = -780. What is the tens digit of q?
5
Let q = 12 - 2. Let z be (-148)/(-10) + q/50. Suppose 16*j - 43 = z*j. What is the tens digit of j?
4
Suppose 230 = -5*w + 2*b - 160, -3*b = -3*w - 225. What is the tens digit of (-3)/((-65)/w - 1)?
1
Let c = -403 - -1267. What is the hundreds digit of c?
8
Let v(h) = h**2 - 19*h + 22. Let j be v(19). Let f = 101 - j. What is the units digit of f?
9
Suppose 49*b - 20439 - 26013 = 0. What is the hundreds digit of b?
9
Let h be (-209 + (1 - 2))*(-24)/18. Suppose -432 = -3*f + t, -4*f + h + 296 = t. What is the units digit of f?
4
Let w(y) = 19*y**2 - 64*y + 10. What is the units digit of w(-9)?
5
Suppose -5*d - 396 = -8*d. Suppose j - 188 = -k, -50*j - 5*k = -51*j + 218. Let m = j - d. What is the units digit of m?
1
Let g = -23 + 22. What is the units digit of (1 - -23)*(g + 4)?
2
Let m(b) = b**3 - 2*b**2 - 4*b + 6. Let a be m(3). Suppose -a*n = -2*n + 5*d - 227, -2*n = -3*d - 428. What is the units digit of n?
7
Let f(n) be the first derivative of 8 + 14*n + 1/2*n**2. What is the units digit of f(16)?
0
Let l be 3*((-8)/6 + 2). Suppose l*o = 7*o + 495. Let t = 162 + o. What is the units digit of t?
3
Let p = -935 - -6263. What is the units digit of p?
8
Suppose -6*g + 12431 = -3259. What is the tens digit of g?
1
Suppose 62 = 11*l - 37. Let i = 5 + l. What is the units digit of i?
4
Let f = 23 + -22. Let l(k) be the third derivative of 7*k**4/4 - k**3/6 - 3*k**2. What is the tens digit of l(f)?
4
Suppose -5*w - 147 + 1097 = 0. What is the units digit of w?
0
Suppose 4 = -18*r + 22*r. What is the units digit of 115/r + (-5)/(-5)?
6
Let q(u) = u**3 + 9*u**2 + 8*u - 6. Let z be q(-8). What is the units digit of z/(-2) - (-1)/4*0?
3
Let k = 683 - 556. What is the units digit of k?
7
Let y be 1/(((-2)/26)/(-1)). Suppose y = 2*z + 3. Suppose -2*p + 35 = z*v - 23, 5*v = 2*p - 58. What is the tens digit of p?
2
Suppose 2*o - 7*o + 580 = 0. Suppose -2*g - 5*c + 322 = 78, g + c = o. What is the tens digit of g?
1
Let m(v) = 7*v**2 - 2*v - 2. Let n be (4/1 - 1) + 3. Suppose -n*t - 4*h = -2*t, -7 = 5*t - 2*h. What is the units digit of m(t)?
7
Let k(d) = -d**2 + 12*d + 16. Let m be k(13). Suppose 3*w = -m*x + 9, 2*w + 0*w - 5 = -x. Suppose 0 = -5*c, 60 = w*t + 2*c + 3*c. What is the units digit of t?
0
Let y(j) = 2*j**2 + 13*j + 32. What is the tens digit of y(-7)?
3
Suppose 0 = 5*j - 2*g - 56, -g + 11 + 15 = 2*j. What is the units digit of j?
2
Suppose 4*w - 2*b - 3*b = -63, -3*b + 9 = 0. What is the units digit of (216/w)/((-3)/21)?
6
Suppose 4*o = -16, g = 4*g - 2*o - 50. What is the tens digit of 5480/28 + 4/g?
9
Suppose -447 = 3*h - 4*h. What is the units digit of h?
7
Let h(s) = s**3 + 2*s**2 - 4*s + 1. Let t(y) = y**2 - 4*y - 3. Let d be t(4). Let w be h(d). Suppose 0 = -w*i + 16 - 4. What is the units digit of i?
3
Let b(r) = -r**3 - 13*r**2 - 25*r + 32. What is the tens digit of b(-12)?
8
Let d(o) = -8*o + 409. Let s be d(50). Suppose -3*n - 3*b - 72 = 0, -n + 4*b - 18 - 26 = 0. Let f = s - n. What is the tens digit of f?
3
Let n = 815 + -243. What is the units digit of n?
2
Let m = 34 + -14. Let f = -169 - -172. Suppose r - m = -f*r. What is the units digit of r?
5
Let v(m) = -m**3 - 5*m**2 + m + 9. Let z be v(-5). Suppose 4*h - 16 = 3*h + 4*g, 2*h - z*g - 52 = 0. What is the te