计算:0.75+(-114)+0.125+(-57)+(-418)=______.-数学

题目简介

计算:0.75+(-114)+0.125+(-57)+(-418)=______.-数学

题目详情

计算:0.75+(-
11
4
)+0.125+(-
5
7
)+(-4
1
8
)=______.
题型:填空题难度:偏易来源:不详

答案

0.75+(-class="stub"11
4
)+0.125+(-class="stub"5
7
)+(-4class="stub"1
8

=(0.75-2.75)+(0.125-4class="stub"1
8
)-class="stub"5
7

=-2-4-class="stub"5
7

=-6class="stub"5
7

故答案为:-6class="stub"5
7

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