7*(3-(-3)/7)=24
7*(3-((-3)/7))=24
7*(3/7-(-3))=24
7*((3/7)-(-3))=24
(3/7-(-3))*7=24
((3/7)-(-3))*7=24
(3-(-3)/7)*7=24
(3-((-3)/7))*7=24
(3-(-3)/7)*7=24
(3-((-3)/7))*7=24
(3/7-(-3))*7=24
((3/弯行散带漏7)-(-3))*7=24
7*(3/7-(-3))=24
7*((3/埋氏7)-(-3))=24
7*(3-(-3)/7)=24
7*(3-((-3)/7))=24
7*(3-(-3/7))
上次看漏了-3了
I am sorry !!!
7*[3-(-3\7)]
3-(-3/7)*7=24
(7+3/7)*3=24