5.9+10.1怎样简便计算

问题描述:

5.9+10.1怎样简便计算

5.9+10.1=(5.9+0.1)+10=6+10=16

5.9+10.1
=6+10
=16

5.9+10.1
=(6-0.1)+(10+0.1)
=6+10-(0.1-0.1)
=16-0
=16