Arithmetic Proficiency Test

Problem Statement

16 * (7 + 8 - 5) = 150 160 170 180 24 + 18 - 17 * 3 = -9 9 -7 7 27 / (24 / 6) = 6.25 6.5 6.75 7.0 7^2 - 4^2 = 23 33 43 53 6.345 - 3.245 - 2.1 = 0.1 1.0 1.1 2.0 222 - 22 + 2 = 200 202 242 246 24 / (2 * (1 + 5)) = 1 2 3 4 5^2 + 12^2 - 13^2 = 0 1 10 25 (4.27^2 - 2.27^2) / (4.27 + 2.27) = 1 2 3 4 8 * 13 - 4 * 25 + 17 = 11 21 31 41 24.35 - 12.34 = 12.01 12.11 11.91 12.05 (4 + 9 + 3) * (7 + 1 + 5) = 198 208 218 228 76.89 + 78.91 + 4.2 = 150 155 160 165 11 - 111 + 1111 = 911 1011 1111 1211 7 / (1/3) - 6 / (1/4) + 5 = 1 2 3 4 240 + 60 - 80 = 200 210 220 230 93.8 - 93.6 * 2 + 93.4 = -1 0 1 2 (30 * 20) - 240 = 340 350 360 370 (100 + 29 - 16) - (50 + 35) = 18 28 38 48 (71 + 29)(43 + 57) - (113 - 13)(67 + 33) = 0 100 1000 10000 (3.6 + 4.4)(5.4 + 4.6) = 70 80 90 100 7 + 5 - 2 + 8 + 4 = 20 22 24 26 4200 / (70 * 60) = 1 10 100 0.1 (78 * 3.1 + 78 * 4.9) / (13 * 2 * 2) = 10 11 12 13 111.11 + 1.11 - 11.11 = 100.11 101.11 111.11 121.11 34 - (42 / 6) - (56 / 8) = 10 20 30 40 (67 * 7.8 - 67 * 3.4) / (67 *