35.36-(25.36-67.89)能简算吗?怎么简算?

问题描述:

35.36-(25.36-67.89)能简算吗?怎么简算?

35.36-(25.36-67.89)=35.36-25.36+67.89 =(35.36-25.36)+67.89 =10+67.89 =77.89