Which number should replace the question mark?

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问题 Which number should replace the question mark?

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答案8

解析题目问的是图案中的问号应该用什么数字代替。观察所给的两组数字，可以发现，外侧两个数字相乘得到的结果等于内侧数字左右互换顺序后构成的数，即9×7=63；5×9=45，所以6×?=48，故问号处为8。

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本试题收录于： D类竞赛（专科）题库大学生英语竞赛（NECCS）分类

D类竞赛（专科）

大学生英语竞赛（NECCS）

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Which number should replace the question mark?

D类竞赛（专科）

大学生英语竞赛（NECCS）

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(1)Testinghasreplacedteachinginmostpublicschools.Myownchildren’sschoolweekisframedbypretests,drills,tests,and

(1)Throughouttheyears,musichasbeenacommonthreadthatunitesgenerationsandhadprovidedsocialcommentary,individuale

(1)Throughouttheyears,musichasbeenacommonthreadthatunitesgenerationsandhadprovidedsocialcommentary,individuale

PassageFourForwhomisthispassagewritten?

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