化简 |-8|+|-6.2|-|=8.5|
问题描述:
化简 |-8|+|-6.2|-|=8.5|
答
|-8|+|-6.2|-|8.5|
=8+6.2-8.5
=5.7
化简 |-8|+|-6.2|-|=8.5|
|-8|+|-6.2|-|8.5|
=8+6.2-8.5
=5.7