37 加法 2 等于多少？
37 + 2 = 39
37加法2 等于 39
竖式演算
验算
- 用减法验算：39 − 2 = 37
- 用减法验算：39 − 37 = 2
相关题目
37 + 1 = 38
37 + 3 = 40
37 + 4 = 41
37 + 5 = 42
37 + 6 = 43
37 + 7 = 44
37 + 8 = 45
37 + 9 = 46
38 + 2 = 40
36 + 2 = 38
39 + 2 = 41
35 + 2 = 37
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41 + 2 = 43
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2 + 37 = 39
3 + 36 = 39
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42 + 10 = 52
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