1 乘法 7 等于多少？

1 × 6 = 6 1 × 8 = 8 1 × 5 = 5 1 × 9 = 9 1 × 4 = 4 1 × 10 = 10 1 × 11 = 11 1 × 3 = 3 2 × 7 = 14 3 × 7 = 21 4 × 7 = 28 5 × 7 = 35 6 × 7 = 42 7 × 7 = 49 8 × 7 = 56 9 × 7 = 63 7 × 1 = 7 1 × 1 = 1 3 × 2 = 6 2 × 1 = 2 72 - 65 = 7 90 - 83 = 7 24 - 17 = 7 33 - 26 = 7 25 × 26 = 650 24 × 45 = 1080 58 × 45 = 2610 18 × 91 = 1638 20 × 42 = 840 55 × 68 = 3740