42 乘法 19 等于多少？

42 × 20 = 840 42 × 18 = 756 42 × 21 = 882 42 × 17 = 714 42 × 22 = 924 42 × 16 = 672 42 × 23 = 966 42 × 15 = 630 41 × 19 = 779 43 × 19 = 817 40 × 19 = 760 44 × 19 = 836 39 × 19 = 741 45 × 19 = 855 38 × 19 = 722 46 × 19 = 874 14 × 57 = 798 19 × 42 = 798 21 × 38 = 798 38 × 21 = 798 57 × 14 = 798 71 × 48 = 3408 11 × 55 = 605 76 × 30 = 2280 18 × 52 = 936 75 × 56 = 4200 76 × 83 = 6308 95 × 73 = 6935 49 × 1 = 49 29 × 26 = 754