1 乘法 4 等于多少？

1 × 3 = 3 1 × 5 = 5 1 × 2 = 2 1 × 6 = 6 1 × 1 = 1 1 × 7 = 7 1 × 8 = 8 1 × 9 = 9 2 × 4 = 8 3 × 4 = 12 4 × 4 = 16 5 × 4 = 20 6 × 4 = 24 7 × 4 = 28 8 × 4 = 32 9 × 4 = 36 2 × 2 = 4 4 × 1 = 4 3 × 1 = 3 3 × 2 = 6 9 × 1 = 9 7 × 1 = 7 6 × 1 = 6 8 × 1 = 8 60 - 56 = 4 69 - 65 = 4 32 - 28 = 4 18 - 14 = 4 63 × 11 = 693 84 × 56 = 4704