Cevaplar

2012-12-23T15:38:11+02:00

bu sitede var  http://www.matematiktutkusu.com/eglence/58-4-dort-kare-problemi.html

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2012-12-23T18:01:34+02:00

 http://www.matematiktutkusu.com/eglence/58-4-dort-kare-problemi.html ................................................................................

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