5 乘法 3 等于多少？

5 × 2 = 10 5 × 4 = 20 5 × 1 = 5 5 × 5 = 25 5 × 6 = 30 5 × 7 = 35 5 × 8 = 40 5 × 9 = 45 4 × 3 = 12 6 × 3 = 18 3 × 3 = 9 7 × 3 = 21 2 × 3 = 6 8 × 3 = 24 1 × 3 = 3 9 × 3 = 27 1 × 15 = 15 3 × 5 = 15 15 × 1 = 15 88 × 30 = 2640 96 × 94 = 9024 48 × 41 = 1968 31 × 77 = 2387 18 × 61 = 1098 60 × 21 = 1260 30 - 15 = 15 4 + 11 = 15 98 - 83 = 15 40 - 25 = 15 21 × 13 = 273