84 乘法 9 等于多少？

84 × 8 = 672 84 × 10 = 840 84 × 11 = 924 84 × 7 = 588 84 × 12 = 1008 84 × 6 = 504 84 × 13 = 1092 84 × 5 = 420 83 × 9 = 747 85 × 9 = 765 82 × 9 = 738 86 × 9 = 774 87 × 9 = 783 81 × 9 = 729 88 × 9 = 792 80 × 9 = 720 9 × 84 = 756 12 × 63 = 756 14 × 54 = 756 18 × 42 = 756 21 × 36 = 756 27 × 28 = 756 58 × 68 = 3944 75 × 3 = 225 49 × 48 = 2352 51 × 62 = 3162 84 × 54 = 4536 59 × 1 = 59 84 × 79 = 6636 55 × 1 = 55