计算:-12-(-32)=______;-5-6+7=______.-数学

题目简介

计算:-12-(-32)=______;-5-6+7=______.-数学

题目详情

计算:-
1
2
-(-
3
2
)
=______;-5-6+7=______.
题型:填空题难度:偏易来源:不详

答案

-class="stub"1
2
-(-class="stub"3
2
),
=-class="stub"1
2
+class="stub"3
2

=1;

-5-6+7,
=-11+7,
=-4.
故答案为:1;-4.

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