51 乘法 78 等于多少？

51 × 77 = 3927 51 × 79 = 4029 51 × 76 = 3876 51 × 80 = 4080 51 × 75 = 3825 51 × 81 = 4131 51 × 74 = 3774 51 × 82 = 4182 50 × 78 = 3900 52 × 78 = 4056 49 × 78 = 3822 53 × 78 = 4134 48 × 78 = 3744 54 × 78 = 4212 47 × 78 = 3666 55 × 78 = 4290 78 × 51 = 3978 63 × 47 = 2961 9 × 77 = 693 2 × 87 = 174 14 × 39 = 546 87 × 8 = 696 9 × 31 = 279 18 × 30 = 540 55 × 51 = 2805 49 × 15 = 735 46 × 2 = 92 84 × 80 = 6720 30 × 94 = 2820