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PROBLEME USOARE DE CLASA A 3 - A ! CINE STIE SA-I DEA DRUMUL

 
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miruna.lazar
Bernoulli


Joined: 08 Oct 2008
Posts: 224
Location: Tulcea

PostPosted: Thu Oct 30, 2008 7:43 pm    Post subject: PROBLEME USOARE DE CLASA A 3 - A ! CINE STIE SA-I DEA DRUMUL Reply with quote

1. Prognosticul timpului

E ora 12 noaptea . E frig si ploua. Peste 72 de ore va fi oare soare ?

2. Ganditi-va putin

Intr-un cos sunt 5 mere. Cum trebuie impartite aceste mere la cinci fetite , asa fel ca fiecare sa capete cate un mar , dar in cos sa mai ramana unul ?

Rezolvati acum cele 2 probleme. Ganditi-va . Ati cazut oare in capcanele puse in special ca sa va induca in eroare ?
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Amaranth
Thales


Joined: 19 Oct 2008
Posts: 128

PostPosted: Fri Oct 31, 2008 2:29 pm    Post subject: Reply with quote

1. 12 ca 24... 72 : 24 = 3 (divide pe 24) . Deci ar fi 3 zile deci tot noapte.

2. Le dam un dam la 4 din ele si la a 5a i dam si cosu Smile .
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In all this world there is only one pure and magic thing... and it is called PURPLE!
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Paraschiv Andreea
Euclid


Joined: 08 Oct 2008
Posts: 46

PostPosted: Fri Dec 05, 2008 8:21 pm    Post subject: Reply with quote

La prima sunt de acord .
Dar la a doua :
Deci dai cele 5 mere la cele 5 fetite si apoi de duci la piata mai ei un mar si il pui in cos. Razz Twisted Evil Twisted Evil Twisted Evil Twisted Evil Twisted Evil Twisted Evil Twisted Evil Twisted Evil Twisted Evil Twisted Evil Twisted Evil Idea Laughing Cool Cool Cool Cool Cool Cool
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Amaranth
Thales


Joined: 19 Oct 2008
Posts: 128

PostPosted: Fri Dec 05, 2008 8:42 pm    Post subject: Reply with quote

Nu prea cred Razz
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In all this world there is only one pure and magic thing... and it is called PURPLE!
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miruna.lazar
Bernoulli


Joined: 08 Oct 2008
Posts: 224
Location: Tulcea

PostPosted: Sun Dec 07, 2008 7:17 pm    Post subject: Reply with quote

Amaranth are dreptate , Andreea.
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Paraschiv Andreea
Euclid


Joined: 08 Oct 2008
Posts: 46

PostPosted: Thu Dec 11, 2008 7:05 pm    Post subject: Reply with quote

Am facut si eu o glumita!!!!!!!!!!!!!! Crying or Very sad
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biankp2k2



Joined: 14 Dec 2011
Posts: 1

PostPosted: Wed Dec 14, 2011 11:45 am    Post subject: Reply with quote

Intr-o magazie sunt 157 lazi cu fructe, cantarind cel mult 50 de kg. Arata ca exista cel putin 5 lazi cu aceeasi cantitate de fructe. Problema este in cartea de Matematica distractiva pt clasa a 3-a.

Click aici >>Problema 25
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