20 乘法 3 等于多少？

20 × 2 = 40 20 × 4 = 80 20 × 1 = 20 20 × 5 = 100 20 × 6 = 120 20 × 7 = 140 20 × 8 = 160 20 × 9 = 180 19 × 3 = 57 21 × 3 = 63 22 × 3 = 66 18 × 3 = 54 23 × 3 = 69 17 × 3 = 51 24 × 3 = 72 16 × 3 = 48 1 × 60 = 60 2 × 30 = 60 3 × 20 = 60 4 × 15 = 60 5 × 12 = 60 6 × 10 = 60 49 × 87 = 4263 86 × 54 = 4644 99 × 84 = 8316 41 × 2 = 82 86 × 30 = 2580 84 × 23 = 1932 34 + 26 = 60 21 + 39 = 60