-(+2.5)-(8¼)+3.75-(+25.5)=?

来源:学生作业帮助网 编辑:六六作业网 时间:2024/07/11 16:08:23
-(+2.5)-(8¼)+3.75-(+25.5)=?-(+2.5)-(8¼)+3.75-(+25.5)=?-(+2.5)-(8¼)+3.75-(+25.5)=?=-2.

-(+2.5)-(8¼)+3.75-(+25.5)=?
-(+2.5)-(8¼)+3.75-(+25.5)=?

-(+2.5)-(8¼)+3.75-(+25.5)=?
=-2.5-8.25-25.5+3.75
=-32.5