31 乘法 28 等于多少？

31 × 29 = 899 31 × 27 = 837 31 × 30 = 930 31 × 26 = 806 31 × 31 = 961 31 × 25 = 775 31 × 32 = 992 31 × 24 = 744 30 × 28 = 840 32 × 28 = 896 29 × 28 = 812 33 × 28 = 924 28 × 28 = 784 34 × 28 = 952 35 × 28 = 980 27 × 28 = 756 14 × 62 = 868 28 × 31 = 868 62 × 14 = 868 25 × 29 = 725 85 × 82 = 6970 44 × 20 = 880 59 × 67 = 3953 47 × 49 = 2303 87 × 5 = 435 98 × 94 = 9212 78 × 85 = 6630 29 × 48 = 1392 22 × 79 = 1738 94 × 62 = 5828