90 乘法 80 等于多少？

90 × 79 = 7110 90 × 81 = 7290 90 × 78 = 7020 90 × 82 = 7380 90 × 83 = 7470 90 × 77 = 6930 90 × 84 = 7560 90 × 76 = 6840 89 × 80 = 7120 91 × 80 = 7280 92 × 80 = 7360 88 × 80 = 7040 93 × 80 = 7440 87 × 80 = 6960 94 × 80 = 7520 86 × 80 = 6880 72 × 100 = 7200 75 × 96 = 7200 80 × 90 = 7200 96 × 75 = 7200 100 × 72 = 7200 68 × 65 = 4420 40 × 68 = 2720 5 × 55 = 275 21 × 7 = 147 93 × 32 = 2976 52 × 70 = 3640 40 × 4 = 160 86 × 93 = 7998 59 × 7 = 413