23 加法 50 等于多少？
23 + 50 = 73
23加法50 等于 73
竖式演算
验算
- 用减法验算：73 − 50 = 23
- 用减法验算：73 − 23 = 50
相关题目
23 + 49 = 72
23 + 51 = 74
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23 + 52 = 75
23 + 47 = 70
23 + 53 = 76
23 + 46 = 69
23 + 54 = 77
22 + 50 = 72
24 + 50 = 74
21 + 50 = 71
25 + 50 = 75
20 + 50 = 70
26 + 50 = 76
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2 + 71 = 73
3 + 70 = 73
4 + 69 = 73
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32 + 33 = 65
100 + 74 = 174
14 + 55 = 69
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3 + 2 = 5
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74 - 1 = 73