26 加法 42 等于多少？
26 + 42 = 68
26加法42 等于 68
竖式演算
验算
- 用减法验算：68 − 42 = 26
- 用减法验算：68 − 26 = 42
相关题目
26 + 41 = 67
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26 + 45 = 71
26 + 38 = 64
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25 + 42 = 67
27 + 42 = 69
24 + 42 = 66
28 + 42 = 70
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2 + 66 = 68
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53 + 2 = 55
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