-|-(-12)|=______,-[-(-2)]=______.-数学

题目简介

-|-(-12)|=______,-[-(-2)]=______.-数学

题目详情

-|-(-
1
2
)|
=______,-[-(-2)]=______.
题型:填空题难度:中档来源:不详

答案

∵|-(-class="stub"1
2
)|=class="stub"1
2
,∴-|-(-class="stub"1
2
)|=-class="stub"1
2

-[-(-2)]=-2.

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