3 乘法 7 等于多少？

3 × 6 = 18 3 × 8 = 24 3 × 5 = 15 3 × 9 = 27 3 × 4 = 12 3 × 10 = 30 3 × 11 = 33 3 × 3 = 9 2 × 7 = 14 4 × 7 = 28 1 × 7 = 7 5 × 7 = 35 6 × 7 = 42 7 × 7 = 49 8 × 7 = 56 9 × 7 = 63 1 × 21 = 21 7 × 3 = 21 21 × 1 = 21 16 × 96 = 1536 54 × 71 = 3834 27 × 23 = 621 9 × 9 = 81 20 × 25 = 500 1 × 50 = 50 34 - 13 = 21 64 - 43 = 21 4 + 17 = 21 71 - 50 = 21 11 × 32 = 352