71 乘法 80 等于多少？

71 × 79 = 5609 71 × 81 = 5751 71 × 78 = 5538 71 × 82 = 5822 71 × 83 = 5893 71 × 77 = 5467 71 × 84 = 5964 71 × 76 = 5396 70 × 80 = 5600 72 × 80 = 5760 69 × 80 = 5520 73 × 80 = 5840 74 × 80 = 5920 68 × 80 = 5440 75 × 80 = 6000 67 × 80 = 5360 80 × 71 = 5680 71 × 21 = 1491 48 × 81 = 3888 35 × 10 = 350 53 × 35 = 1855 67 × 31 = 2077 9 × 85 = 765 88 × 63 = 5544 45 × 14 = 630 48 × 46 = 2208 52 × 50 = 2600 20 × 46 = 920 72 × 92 = 6624