42 乘法 1 等于多少?
42 × 1 = 42
42乘法1 等于 42
竖式演算
验算
- 用除法验算:42 ÷ 1 = 42
- 用除法验算:42 ÷ 42 = 1
相关题目
42 × 2 = 84
42 × 3 = 126
42 × 4 = 168
42 × 5 = 210
42 × 6 = 252
42 × 7 = 294
42 × 8 = 336
42 × 9 = 378
41 × 1 = 41
43 × 1 = 43
40 × 1 = 40
44 × 1 = 44
39 × 1 = 39
45 × 1 = 45
38 × 1 = 38
46 × 1 = 46
1 × 42 = 42
2 × 21 = 42
3 × 14 = 42
6 × 7 = 42
7 × 6 = 42
14 × 3 = 42
71 × 97 = 6887
95 × 46 = 4370
48 × 70 = 3360
46 × 99 = 4554
24 × 5 = 120
40 × 92 = 3680
100 - 58 = 42
95 - 53 = 42