13 乘法 42 等于多少？

13 × 41 = 533 13 × 43 = 559 13 × 40 = 520 13 × 44 = 572 13 × 39 = 507 13 × 45 = 585 13 × 38 = 494 13 × 46 = 598 12 × 42 = 504 14 × 42 = 588 11 × 42 = 462 15 × 42 = 630 10 × 42 = 420 16 × 42 = 672 17 × 42 = 714 9 × 42 = 378 6 × 91 = 546 7 × 78 = 546 14 × 39 = 546 21 × 26 = 546 26 × 21 = 546 39 × 14 = 546 66 × 65 = 4290 77 × 19 = 1463 58 × 25 = 1450 30 × 6 = 180 34 × 32 = 1088 7 × 90 = 630 83 × 20 = 1660 1 × 51 = 51