1.用简便方法计算下题:(1)150-95-48 = = =

来源:学生作业帮助网 编辑:六六作业网 时间:2024/05/13 15:10:53
1.用简便方法计算下题:(1)150-95-48===1.用简便方法计算下题:(1)150-95-48===1.用简便方法计算下题:(1)150-95-48===150-95-48=150-100+5

1.用简便方法计算下题:(1)150-95-48 = = =
1.用简便方法计算下题:(1)150-95-48 = = =

1.用简便方法计算下题:(1)150-95-48 = = =
150-95-48
=150-100+5-50+2
=5+2
=7