84 乘法 18 等于多少？

84 × 17 = 1428 84 × 19 = 1596 84 × 20 = 1680 84 × 16 = 1344 84 × 21 = 1764 84 × 15 = 1260 84 × 22 = 1848 84 × 14 = 1176 83 × 18 = 1494 85 × 18 = 1530 82 × 18 = 1476 86 × 18 = 1548 87 × 18 = 1566 81 × 18 = 1458 88 × 18 = 1584 80 × 18 = 1440 18 × 84 = 1512 21 × 72 = 1512 24 × 63 = 1512 27 × 56 = 1512 28 × 54 = 1512 36 × 42 = 1512 20 × 72 = 1440 23 × 66 = 1518 8 × 37 = 296 97 × 74 = 7178 28 × 53 = 1484 39 × 90 = 3510 80 × 94 = 7520 22 × 82 = 1804