18 乘法 4 等于多少？

18 × 3 = 54 18 × 5 = 90 18 × 2 = 36 18 × 6 = 108 18 × 1 = 18 18 × 7 = 126 18 × 8 = 144 18 × 9 = 162 17 × 4 = 68 19 × 4 = 76 20 × 4 = 80 16 × 4 = 64 21 × 4 = 84 15 × 4 = 60 22 × 4 = 88 14 × 4 = 56 1 × 72 = 72 2 × 36 = 72 3 × 24 = 72 4 × 18 = 72 6 × 12 = 72 8 × 9 = 72 86 × 44 = 3784 75 × 55 = 4125 71 × 86 = 6106 53 × 22 = 1166 69 × 99 = 6831 21 + 51 = 72 66 + 6 = 72 50 + 22 = 72