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Row A: 15, 16, 17, 18, 19
Row B: 8, 9, 10, 11, 12, 13, 14
One number is to be selected from row A and another from row B. The sum of the two numbers will have how many possible values?
Row B: 8, 9, 10, 11, 12, 13, 14
One number is to be selected from row A and another from row B. The sum of the two numbers will have how many possible values?
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· 相关考点
3.2.3 科学计数法
3.2.3 科学计数法
以上解析由 考满分老师提供。
