74 乘法 21 等于多少？

74 × 20 = 1480 74 × 22 = 1628 74 × 19 = 1406 74 × 23 = 1702 74 × 24 = 1776 74 × 18 = 1332 74 × 25 = 1850 74 × 17 = 1258 73 × 21 = 1533 75 × 21 = 1575 76 × 21 = 1596 72 × 21 = 1512 77 × 21 = 1617 71 × 21 = 1491 78 × 21 = 1638 70 × 21 = 1470 21 × 74 = 1554 37 × 42 = 1554 42 × 37 = 1554 24 × 28 = 672 68 × 67 = 4556 61 × 62 = 3782 4 × 6 = 24 32 × 98 = 3136 32 × 41 = 1312 76 × 26 = 1976 40 × 51 = 2040 50 × 5 = 250 9 × 32 = 288 12 × 73 = 876