matematik 6 sınıf ondlk kessirlerde bölme acıllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll normal olsunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn