89 乘法 18 等于多少？

89 × 17 = 1513 89 × 19 = 1691 89 × 20 = 1780 89 × 16 = 1424 89 × 21 = 1869 89 × 15 = 1335 89 × 22 = 1958 89 × 14 = 1246 88 × 18 = 1584 90 × 18 = 1620 87 × 18 = 1566 91 × 18 = 1638 92 × 18 = 1656 86 × 18 = 1548 93 × 18 = 1674 85 × 18 = 1530 18 × 89 = 1602 11 × 96 = 1056 21 × 80 = 1680 93 × 49 = 4557 43 × 74 = 3182 20 × 53 = 1060 88 × 30 = 2640 46 × 68 = 3128 30 × 74 = 2220 68 × 21 = 1428 37 × 90 = 3330 64 × 19 = 1216 13 × 70 = 910