38 加法 47 等于多少？
38 + 47 = 85
38加法47 等于 85
竖式演算
验算
- 用减法验算：85 − 47 = 38
- 用减法验算：85 − 38 = 47
相关题目
38 + 46 = 84
38 + 48 = 86
38 + 49 = 87
38 + 45 = 83
38 + 50 = 88
38 + 44 = 82
38 + 51 = 89
38 + 43 = 81
37 + 47 = 84
39 + 47 = 86
40 + 47 = 87
36 + 47 = 83
41 + 47 = 88
35 + 47 = 82
42 + 47 = 89
34 + 47 = 81
1 + 84 = 85
2 + 83 = 85
3 + 82 = 85
4 + 81 = 85
5 + 80 = 85
6 + 79 = 85
3 + 39 = 42
23 + 8 = 31
81 + 71 = 152
39 + 90 = 129
34 + 74 = 108
5 + 5 = 10
5 × 17 = 85
100 - 15 = 85