7 乘法 1 等于多少？

7 × 2 = 14 7 × 3 = 21 7 × 4 = 28 7 × 5 = 35 7 × 6 = 42 7 × 7 = 49 7 × 8 = 56 7 × 9 = 63 6 × 1 = 6 8 × 1 = 8 5 × 1 = 5 9 × 1 = 9 4 × 1 = 4 10 × 1 = 10 11 × 1 = 11 3 × 1 = 3 1 × 7 = 7 2 × 1 = 2 3 × 3 = 9 1 × 6 = 6 54 - 47 = 7 67 - 60 = 7 28 - 21 = 7 51 - 44 = 7 56 × 84 = 4704 66 × 90 = 5940 65 × 35 = 2275 59 × 84 = 4956 6 × 68 = 408 9 × 23 = 207