68 乘法 80 等于多少？

68 × 79 = 5372 68 × 81 = 5508 68 × 78 = 5304 68 × 82 = 5576 68 × 83 = 5644 68 × 77 = 5236 68 × 84 = 5712 68 × 76 = 5168 67 × 80 = 5360 69 × 80 = 5520 66 × 80 = 5280 70 × 80 = 5600 65 × 80 = 5200 71 × 80 = 5680 64 × 80 = 5120 72 × 80 = 5760 64 × 85 = 5440 80 × 68 = 5440 85 × 64 = 5440 83 × 72 = 5976 83 × 56 = 4648 77 × 88 = 6776 96 × 91 = 8736 35 × 42 = 1470 89 × 51 = 4539 63 × 16 = 1008 50 × 43 = 2150 98 × 60 = 5880 48 × 80 = 3840 62 × 7 = 434