42 加法 34 等于多少？
42 + 34 = 76
42加法34 等于 76
竖式演算
验算
- 用减法验算：76 − 34 = 42
- 用减法验算：76 − 42 = 34
相关题目
42 + 33 = 75
42 + 35 = 77
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42 + 36 = 78
42 + 31 = 73
42 + 37 = 79
42 + 38 = 80
42 + 30 = 72
41 + 34 = 75
43 + 34 = 77
40 + 34 = 74
44 + 34 = 78
39 + 34 = 73
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2 + 74 = 76
3 + 73 = 76
4 + 72 = 76
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6 + 70 = 76
72 + 17 = 89
1 + 28 = 29
15 + 81 = 96
60 + 7 = 67
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100 - 24 = 76