2 乘法 4 等于多少？

2 × 3 = 6 2 × 5 = 10 2 × 2 = 4 2 × 6 = 12 2 × 1 = 2 2 × 7 = 14 2 × 8 = 16 2 × 9 = 18 1 × 4 = 4 3 × 4 = 12 4 × 4 = 16 5 × 4 = 20 6 × 4 = 24 7 × 4 = 28 8 × 4 = 32 9 × 4 = 36 1 × 8 = 8 4 × 2 = 8 8 × 1 = 8 3 × 2 = 6 9 × 1 = 9 1 × 5 = 5 1 × 1 = 1 54 - 46 = 8 62 - 54 = 8 66 - 58 = 8 50 - 42 = 8 48 × 21 = 1008 22 × 55 = 1210 84 × 23 = 1932