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