4 乘法 10 等于多少？

4 × 11 = 44 4 × 9 = 36 4 × 12 = 48 4 × 8 = 32 4 × 13 = 52 4 × 7 = 28 4 × 14 = 56 4 × 6 = 24 3 × 10 = 30 5 × 10 = 50 2 × 10 = 20 6 × 10 = 60 1 × 10 = 10 7 × 10 = 70 8 × 10 = 80 9 × 10 = 90 1 × 40 = 40 2 × 20 = 40 5 × 8 = 40 8 × 5 = 40 10 × 4 = 40 20 × 2 = 40 61 × 73 = 4453 80 × 73 = 5840 87 × 36 = 3132 87 × 38 = 3306 73 × 93 = 6789 39 × 100 = 3900 42 - 2 = 40 55 - 15 = 40