78 乘法 71 等于多少？

78 × 70 = 5460 78 × 72 = 5616 78 × 69 = 5382 78 × 73 = 5694 78 × 74 = 5772 78 × 68 = 5304 78 × 75 = 5850 78 × 67 = 5226 77 × 71 = 5467 79 × 71 = 5609 76 × 71 = 5396 80 × 71 = 5680 75 × 71 = 5325 81 × 71 = 5751 74 × 71 = 5254 82 × 71 = 5822 71 × 78 = 5538 68 × 22 = 1496 4 × 17 = 68 73 × 72 = 5256 24 × 89 = 2136 39 × 49 = 1911 65 × 89 = 5785 53 × 14 = 742 45 × 92 = 4140 83 × 96 = 7968 55 × 88 = 4840 13 × 22 = 286 20 × 42 = 840