31 乘法 71 等于多少？

31 × 70 = 2170 31 × 72 = 2232 31 × 69 = 2139 31 × 73 = 2263 31 × 74 = 2294 31 × 68 = 2108 31 × 75 = 2325 31 × 67 = 2077 30 × 71 = 2130 32 × 71 = 2272 29 × 71 = 2059 33 × 71 = 2343 28 × 71 = 1988 34 × 71 = 2414 35 × 71 = 2485 27 × 71 = 1917 71 × 31 = 2201 99 × 23 = 2277 74 × 30 = 2220 10 × 28 = 280 70 × 89 = 6230 12 × 86 = 1032 36 × 31 = 1116 91 × 21 = 1911 38 × 8 = 304 73 × 60 = 4380 83 × 14 = 1162 22 × 55 = 1210 41 × 44 = 1804