0.96*2.4 4.8*0.02怎样简算?

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/06 01:28:38

0.96*2.4 4.8*0.02怎样简算?
0.96*2.4 4.8*0.02怎样简算?

0.96*2.4 4.8*0.02怎样简算?
0.96*2.4+ 4.8*0.02
=0.96*2.4+2.4*0.04
=2.4*(0.96+0.04)
=2.4*1
=2.4

0.96*2.4+ 4.8*0.02
=0.96*2.4+2.4*0.04
=2.4*(0.96+0.04)
=2.4*1
=2.4