Cevaplar

2012-11-25T23:39:17+02:00

mesela 1/2 eksi 1/3 önce paydaları eşleriz yani 1/2 yi 3/6 1/3 de 2/6 yapar birbirinden çıkarırız toplamadada aynı yöntem uygulanır sadece 2/6 ile 3/6 toplanır

 

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2012-11-25T23:41:20+02:00

2/3-1/3=1/3 dirrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr

2/3+1/3=1 dirrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr

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