5 加法 22 等于多少?
5 + 22 = 27
5加法22 等于 27
竖式演算
验算
- 用减法验算:27 − 22 = 5
- 用减法验算:27 − 5 = 22
相关题目
5 + 21 = 26
5 + 23 = 28
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5 + 19 = 24
5 + 25 = 30
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6 + 22 = 28
3 + 22 = 25
7 + 22 = 29
2 + 22 = 24
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2 + 25 = 27
3 + 24 = 27
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