3.75*48+62.5*0.48的简便方法
1个回答
3.75*4.8+62.5*0.48
=37.5*0.48+62.5*0.48
=0.48*(37.5+62.5)
=0.48*100
=48
相关问题
3.75*4.8+62.5*0.48
2.19+6.48+0.52-1.38-5.48-0.62(用简便方法计算,
用简便方法,48X101一48 99x62十62,怎样算.
72.19+6.48+27.81-1.38-5.48-0.62=?(简便运算)
13.5-(3.75+6.48)简便运算
要简便方法计算.0.25*0.62*4= (2.8+0.5)*2= 104*2.5= 48*1.25=
13.75-(3.75+6.48)简便
(3.48+5.75+6.52)*2.8如何简便
用简便算法算 3.75×4.8+62.5×0.48 快我急用 好了我在给20分
3.6-2.8+7.4-7.2 3.75×4.8+62.5×0.48