0.25+(-3 1/8)+(-4/4)+(-5 3/4)=?

来源:学生作业帮助网 编辑:六六作业网 时间:2024/10/06 12:17:44
0.25+(-31/8)+(-4/4)+(-53/4)=?0.25+(-31/8)+(-4/4)+(-53/4)=?0.25+(-31/8)+(-4/4)+(-53/4)=?0.25+(-31/8)+

0.25+(-3 1/8)+(-4/4)+(-5 3/4)=?
0.25+(-3 1/8)+(-4/4)+(-5 3/4)=?

0.25+(-3 1/8)+(-4/4)+(-5 3/4)=?
0.25+(-3 1/8)+(-4/4)+(-5 3/4)
=1/4-31/8-57/4
=1/4-57/4-31/8
= -14-31/8
= -17又7/8