5 乘法 6 等于多少？

5 × 5 = 25 5 × 7 = 35 5 × 4 = 20 5 × 8 = 40 5 × 3 = 15 5 × 9 = 45 5 × 2 = 10 5 × 10 = 50 4 × 6 = 24 6 × 6 = 36 3 × 6 = 18 7 × 6 = 42 2 × 6 = 12 8 × 6 = 48 1 × 6 = 6 9 × 6 = 54 1 × 30 = 30 2 × 15 = 30 3 × 10 = 30 6 × 5 = 30 10 × 3 = 30 15 × 2 = 30 21 × 57 = 1197 55 × 36 = 1980 75 × 44 = 3300 31 × 47 = 1457 40 × 72 = 2880 3 × 23 = 69 25 + 5 = 30 51 - 21 = 30