84 乘法 8 等于多少？

84 × 7 = 588 84 × 9 = 756 84 × 6 = 504 84 × 10 = 840 84 × 11 = 924 84 × 5 = 420 84 × 12 = 1008 84 × 4 = 336 83 × 8 = 664 85 × 8 = 680 82 × 8 = 656 86 × 8 = 688 87 × 8 = 696 81 × 8 = 648 88 × 8 = 704 80 × 8 = 640 7 × 96 = 672 8 × 84 = 672 12 × 56 = 672 14 × 48 = 672 16 × 42 = 672 21 × 32 = 672 60 × 55 = 3300 42 × 36 = 1512 6 × 50 = 300 30 × 79 = 2370 64 × 47 = 3008 39 × 78 = 3042 32 × 87 = 2784 80 × 31 = 2480