14 加法 68 等于多少?
14 + 68 = 82
14加法68 等于 82
竖式演算
验算
- 用减法验算:82 − 68 = 14
- 用减法验算:82 − 14 = 68
相关题目
14 + 67 = 81
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14 + 64 = 78
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13 + 68 = 81
15 + 68 = 83
12 + 68 = 80
16 + 68 = 84
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2 + 80 = 82
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90 + 26 = 116
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97 - 15 = 82