39 乘法 42 等于多少？

39 × 41 = 1599 39 × 43 = 1677 39 × 40 = 1560 39 × 44 = 1716 39 × 39 = 1521 39 × 45 = 1755 39 × 38 = 1482 39 × 46 = 1794 38 × 42 = 1596 40 × 42 = 1680 37 × 42 = 1554 41 × 42 = 1722 42 × 42 = 1764 36 × 42 = 1512 43 × 42 = 1806 35 × 42 = 1470 18 × 91 = 1638 21 × 78 = 1638 26 × 63 = 1638 42 × 39 = 1638 63 × 26 = 1638 78 × 21 = 1638 58 × 59 = 3422 24 × 89 = 2136 56 × 18 = 1008 74 × 48 = 3552 30 × 70 = 2100 74 × 65 = 4810 95 × 63 = 5985 72 × 35 = 2520