简便计算4.75+50/8*0.5-6.25
问题描述:
简便计算4.75+50/8*0.5-6.25
答
=4.75+25/8-6.25=4.75+3.125-6.25=3.125-2.5=0.625
简便计算4.75+50/8*0.5-6.25
=4.75+25/8-6.25=4.75+3.125-6.25=3.125-2.5=0.625