笔算:13.6—(2.6+0.25除以25%)
问题描述:
笔算:13.6—(2.6+0.25除以25%)
答
13.6-(2.6+0.25÷25%)
=13.6-(2.6+0.25÷0.25)
=13.6-(2.6+1)
=13.6-3.6
=10