50 加法 13 等于多少？
50 + 13 = 63
50加法13 等于 63
竖式演算
验算
- 用减法验算：63 − 13 = 50
- 用减法验算：63 − 50 = 13
相关题目
50 + 12 = 62
50 + 14 = 64
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50 + 15 = 65
50 + 10 = 60
50 + 16 = 66
50 + 17 = 67
50 + 9 = 59
49 + 13 = 62
51 + 13 = 64
48 + 13 = 61
52 + 13 = 65
47 + 13 = 60
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46 + 13 = 59
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2 + 61 = 63
3 + 60 = 63
4 + 59 = 63
5 + 58 = 63
6 + 57 = 63
54 + 24 = 78
60 + 11 = 71
4 + 51 = 55
81 + 3 = 84
1 + 42 = 43
23 + 40 = 63
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100 - 37 = 63