4 乘法 18 等于多少？

4 × 17 = 68 4 × 19 = 76 4 × 20 = 80 4 × 16 = 64 4 × 21 = 84 4 × 15 = 60 4 × 22 = 88 4 × 14 = 56 3 × 18 = 54 5 × 18 = 90 2 × 18 = 36 6 × 18 = 108 1 × 18 = 18 7 × 18 = 126 8 × 18 = 144 9 × 18 = 162 1 × 72 = 72 2 × 36 = 72 3 × 24 = 72 6 × 12 = 72 8 × 9 = 72 9 × 8 = 72 50 × 51 = 2550 31 × 43 = 1333 92 × 62 = 5704 55 × 74 = 4070 26 × 51 = 1326 83 × 18 = 1494 74 - 2 = 72 97 - 25 = 72