9 乘法 84 等于多少？

9 × 83 = 747 9 × 85 = 765 9 × 82 = 738 9 × 86 = 774 9 × 87 = 783 9 × 81 = 729 9 × 88 = 792 9 × 80 = 720 8 × 84 = 672 10 × 84 = 840 11 × 84 = 924 7 × 84 = 588 12 × 84 = 1008 6 × 84 = 504 13 × 84 = 1092 5 × 84 = 420 12 × 63 = 756 14 × 54 = 756 18 × 42 = 756 21 × 36 = 756 27 × 28 = 756 28 × 27 = 756 83 × 38 = 3154 58 × 84 = 4872 50 × 67 = 3350 88 × 94 = 8272 85 × 99 = 8415 80 × 59 = 4720 13 × 92 = 1196 88 × 30 = 2640