22 加法 18 等于多少？
22 + 18 = 40
22加法18 等于 40
竖式演算
验算
- 用减法验算：40 − 18 = 22
- 用减法验算：40 − 22 = 18
相关题目
22 + 17 = 39
22 + 19 = 41
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22 + 16 = 38
22 + 21 = 43
22 + 15 = 37
22 + 22 = 44
22 + 14 = 36
21 + 18 = 39
23 + 18 = 41
20 + 18 = 38
24 + 18 = 42
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25 + 18 = 43
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2 + 38 = 40
3 + 37 = 40
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57 + 61 = 118
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10 × 4 = 40