5 加法 31 等于多少?
5 + 31 = 36
5加法31 等于 36
竖式演算
验算
- 用减法验算:36 − 31 = 5
- 用减法验算:36 − 5 = 31
相关题目
5 + 30 = 35
5 + 32 = 37
5 + 29 = 34
5 + 33 = 38
5 + 28 = 33
5 + 34 = 39
5 + 35 = 40
5 + 27 = 32
4 + 31 = 35
6 + 31 = 37
3 + 31 = 34
7 + 31 = 38
2 + 31 = 33
8 + 31 = 39
1 + 31 = 32
9 + 31 = 40
1 + 35 = 36
2 + 34 = 36
3 + 33 = 36
4 + 32 = 36
6 + 30 = 36
7 + 29 = 36
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47 + 41 = 88
95 + 1 = 96
50 + 15 = 65
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100 - 64 = 36