(2011•临沂)计算﹣6+的结果是()A.3﹣2B.5﹣C.5﹣D.2-八年级数学

题目简介

(2011•临沂)计算﹣6+的结果是()A.3﹣2B.5﹣C.5﹣D.2-八年级数学

题目详情

(2011•临沂)计算﹣6+的结果是(  )
A.3﹣2B.5﹣
C.5﹣D.2
题型:单选题难度:中档来源:不详

答案

A
﹣6+
=2×﹣6×+2
=﹣2+2
=3﹣2.故选A

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