7.6+0.24-3.6+1.76用简便方法怎么计算

问题描述:

7.6+0.24-3.6+1.76用简便方法怎么计算

7.6+0.24-3.6+1.76
=(7.6-3.6)+(0.24+1.76)
=4+2
=6