27.36×0.125-6.36÷8-1÷8简便计算

问题描述:

27.36×0.125-6.36÷8-1÷8简便计算

27.36×0.125-6.36÷8-1÷8
=(27.36-6.36-1)÷8
=20÷8
=2.5