71 乘法 31 等于多少？

71 × 30 = 2130 71 × 32 = 2272 71 × 29 = 2059 71 × 33 = 2343 71 × 28 = 1988 71 × 34 = 2414 71 × 35 = 2485 71 × 27 = 1917 70 × 31 = 2170 72 × 31 = 2232 69 × 31 = 2139 73 × 31 = 2263 74 × 31 = 2294 68 × 31 = 2108 75 × 31 = 2325 67 × 31 = 2077 31 × 71 = 2201 52 × 44 = 2288 32 × 24 = 768 54 × 52 = 2808 5 × 88 = 440 25 × 62 = 1550 100 × 4 = 400 92 × 23 = 2116 6 × 27 = 162 57 × 6 = 342 35 × 26 = 910 18 × 16 = 288 75 × 40 = 3000