22 加法 29 等于多少？
22 + 29 = 51
22加法29 等于 51
竖式演算
验算
- 用减法验算：51 − 29 = 22
- 用减法验算：51 − 22 = 29
相关题目
22 + 28 = 50
22 + 30 = 52
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22 + 27 = 49
22 + 32 = 54
22 + 26 = 48
22 + 33 = 55
22 + 25 = 47
21 + 29 = 50
23 + 29 = 52
20 + 29 = 49
24 + 29 = 53
19 + 29 = 48
25 + 29 = 54
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2 + 49 = 51
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4 + 68 = 72
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92 + 20 = 112
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60 - 9 = 51