计算:99×58-0.625×68+6.25×0.1=______.-数学

题目简介

计算:99×58-0.625×68+6.25×0.1=______.-数学

题目详情

计算:99×
5
8
-0.625×68+6.25×0.1=______.
题型:填空题难度:中档来源:不详

答案

99×class="stub"5
8
-0.625×68+6.25×0.1,
=99×0.625-0.625×68+0.625×1,
=(99-68+1)×0.625,
=32×0.625,
=4×8×0.625,
=4×5,
=20;
故答案为:20.

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