4 乘法 1 等于多少？

4 × 2 = 8 4 × 3 = 12 4 × 4 = 16 4 × 5 = 20 4 × 6 = 24 4 × 7 = 28 4 × 8 = 32 4 × 9 = 36 3 × 1 = 3 5 × 1 = 5 2 × 1 = 2 6 × 1 = 6 1 × 1 = 1 7 × 1 = 7 8 × 1 = 8 9 × 1 = 9 1 × 4 = 4 2 × 2 = 4 1 × 7 = 7 1 × 3 = 3 1 × 6 = 6 48 - 44 = 4 26 - 22 = 4 41 - 37 = 4 74 - 70 = 4 18 × 27 = 486 97 × 41 = 3977 66 × 85 = 5610 95 × 77 = 7315 99 × 32 = 3168