4 乘法 2 等于多少？

4 × 1 = 4 4 × 3 = 12 4 × 4 = 16 4 × 5 = 20 4 × 6 = 24 4 × 7 = 28 4 × 8 = 32 4 × 9 = 36 3 × 2 = 6 5 × 2 = 10 2 × 2 = 4 6 × 2 = 12 1 × 2 = 2 7 × 2 = 14 8 × 2 = 16 9 × 2 = 18 1 × 8 = 8 2 × 4 = 8 8 × 1 = 8 6 × 1 = 6 7 × 1 = 7 1 × 7 = 7 9 × 1 = 9 1 × 4 = 4 5 × 1 = 5 89 - 81 = 8 36 - 28 = 8 10 - 2 = 8 13 - 5 = 8 67 × 86 = 5762