29 加法 50 等于多少？
29 + 50 = 79
29加法50 等于 79
竖式演算
验算
- 用减法验算：79 − 50 = 29
- 用减法验算：79 − 29 = 50
相关题目
29 + 49 = 78
29 + 51 = 80
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29 + 52 = 81
29 + 47 = 76
29 + 53 = 82
29 + 46 = 75
29 + 54 = 83
28 + 50 = 78
30 + 50 = 80
31 + 50 = 81
27 + 50 = 77
32 + 50 = 82
26 + 50 = 76
33 + 50 = 83
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2 + 77 = 79
3 + 76 = 79
4 + 75 = 79
5 + 74 = 79
6 + 73 = 79
5 + 40 = 45
40 + 13 = 53
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33 + 13 = 46
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98 - 19 = 79