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Wednesday, 13 february 2013

Cum ai da-o, tot patrat

Proposed by GabiOffline
(14 comments)4.572 times displayed

Puteti gasi un numar cu urmatoarea proprietate: atat la adunarea cu 5, cat si la scaderea cu 5, sa se obtine patratul cate unui alt numar ?


Tags: Cum ai da-o, tot patrat
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