简便计算:13.6*36+136*6.

问题描述:

简便计算:13.6*36+136*6.

=13.6*36+13.6*64
=13.6*(36+64)
=13.6*100
=1360

13.6*36+136*6.4
=13.6*36+13.6*64
=13.6*(36+64)
=13.6*100
=1360