两位数乘一位数的乘法练习 第1 天、 47 × 6 = 74 × 8 = 32 × 3 = 18 × 9 = 56 × 7 = 47 × 5 = 20 × 5 = 70 × 2 = 26 × 6 = 15 × 6 = 第2 天、 50 × 3 = 40 × 9 = 69 × 7 = 72 × 5 = 50 × 8 = 52 × 2 = 43 × 8 = 67 × 2 = 64 × 4 = 73 × 2 = 第3 天、 80 × 8 = 60 × 5 = 74 × 6 = 21 × 3 = 59 × 4 = 79 × 8 = 39 × 3 = 75 × 2 = 60 × 5 = 79 × 7 = 第4 天、 65 × 8 = 13 × 8 = 51 × 9 = 56 × 7 = 26 × 6 = 19 × 2 = 62 × 2 = 73 × 6 = 13 × 9 = 13 × 8 = 第5 天、 13 × 8 = 21 × 6 = 24 × 6 = 40 × 5 = 22 × 6 = 73 × 8 = 65 × 6 = 22 × 9 = 28 × 5 = 16 × 8 = 第6 天、 50 × 5 = 76 × 7 = 30 × 2 = 60 × 3 = 39 × 8 = 58 × 5 = 55 × 7 = 29 × 8 = 68 × 7 = 16 × 6 = 第7 天、 54 × 9 = 30 × 8 = 45 × 6 = 18 × 7 = 73 × 5 = 65 × 5 = 61 × 2 = 45 × 3 = 11 × 8 = 68 × 2 = 第8 天、 75 × 5 = 26 × 6 = 75 × 8 = 77 × 6 = 26 × 7 = 2 15 × 9 = 44 × 5 = 65 × 7 = 67 × 9 = 14 × 8 = 第 9 天、 75 × 5 = 3