Cevaplar

2013-01-12T18:40:27+02:00

-1+(+3)=-2 olabiliiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiirrrrrrrrrrrrrrrrrrr

2 3 2
2013-01-12T18:47:45+02:00

(+6)+(-2)=+4

-2+-7=+9

3 2 3