(-1/3)-3+1/2-(-10/3)-1/4 1-5/12-1/4-13/15+1/5(-1/3)-3+1/2-(-10/3)-1/4 1-5/12-1/4-13/15+1/5+13/15

来源:学生作业学帮网 编辑:学帮网 时间:2024/06/06 15:28:34

(-1/3)-3+1/2-(-10/3)-1/4 1-5/12-1/4-13/15+1/5
(-1/3)-3+1/2-(-10/3)-1/4
1-5/12-1/4-13/15+1/5+13/15