50 加法 74 等于多少？
50 + 74 = 124
50加法74 等于 124
竖式演算
验算
- 用减法验算：124 − 74 = 50
- 用减法验算：124 − 50 = 74
相关题目
50 + 73 = 123
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50 + 78 = 128
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49 + 74 = 123
51 + 74 = 125
48 + 74 = 122
52 + 74 = 126
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25 + 99 = 124
26 + 98 = 124
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28 + 96 = 124
29 + 95 = 124
55 + 19 = 74
29 + 31 = 60
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2 × 62 = 124
62 × 2 = 124