2 乘法 2 等于多少？

2 × 1 = 2 2 × 3 = 6 2 × 4 = 8 2 × 5 = 10 2 × 6 = 12 2 × 7 = 14 2 × 8 = 16 2 × 9 = 18 1 × 2 = 2 3 × 2 = 6 4 × 2 = 8 5 × 2 = 10 6 × 2 = 12 7 × 2 = 14 8 × 2 = 16 9 × 2 = 18 1 × 4 = 4 4 × 1 = 4 3 × 1 = 3 8 × 1 = 8 1 × 7 = 7 84 - 80 = 4 44 - 40 = 4 37 - 33 = 4 48 - 44 = 4 76 × 88 = 6688 87 × 71 = 6177 12 × 19 = 228 80 × 43 = 3440 8 × 29 = 232