64 加法 14 等于多少？
64 + 14 = 78
64加法14 等于 78
竖式演算
验算
- 用减法验算：78 − 14 = 64
- 用减法验算：78 − 64 = 14
相关题目
64 + 13 = 77
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63 + 14 = 77
66 + 14 = 80
62 + 14 = 76
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2 + 76 = 78
3 + 75 = 78
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34 + 11 = 45
3 + 93 = 96
21 + 60 = 81
61 + 23 = 84
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83 - 5 = 78
88 - 10 = 78