19 乘法 42 等于多少？

19 × 41 = 779 19 × 43 = 817 19 × 40 = 760 19 × 44 = 836 19 × 39 = 741 19 × 45 = 855 19 × 38 = 722 19 × 46 = 874 20 × 42 = 840 18 × 42 = 756 21 × 42 = 882 17 × 42 = 714 22 × 42 = 924 16 × 42 = 672 23 × 42 = 966 15 × 42 = 630 14 × 57 = 798 21 × 38 = 798 38 × 21 = 798 42 × 19 = 798 57 × 14 = 798 89 × 4 = 356 85 × 9 = 765 29 × 6 = 174 99 × 38 = 3762 58 × 1 = 58 85 × 53 = 4505 63 × 26 = 1638 98 × 46 = 4508 70 × 3 = 210