计算:2013×3/8-0.375×1952+3.75×1.9
问题描述:
计算:2013×
-0.375×1952+3.75×1.93 8
答
2013×
-0.375×1952+3.75×1.93 8
=2013×0.375-0.375×1952+0.375×19
=(2013-1952+19)×0.375
=80×0.375
=30.