Clasa a VII-a

Moderators: Bogdan Posa, Laurian Filip

New Topic

225 topics

Topics

Replies

Views

Last post

ONM problema 2

Last post by salazar « Tue Apr 21, 2009 8:35 pm
Replies: 3
by Laurian Filip » Mon Apr 13, 2009 2:27 pm

3 Replies

452 Views

Last post by salazar
Tue Apr 21, 2009 8:35 pm
TMMATE problema 1

Last post by salazar « Tue Apr 21, 2009 8:15 pm
Replies: 1
by Beniamin Bogosel » Mon Jan 26, 2009 3:14 pm

1 Replies

420 Views

Last post by salazar
Tue Apr 21, 2009 8:15 pm
Teorema lui Leibniz pentru triunghi

Last post by mihai miculita « Tue Apr 21, 2009 7:55 pm
Replies: 2
by Andi Brojbeanu » Fri Apr 17, 2009 10:36 pm

2 Replies

527 Views

Last post by mihai miculita
Tue Apr 21, 2009 7:55 pm
O.VII.31

Last post by Virgil Nicula « Tue Apr 21, 2009 4:42 pm
Replies: 1
by Andi Brojbeanu » Sun Apr 19, 2009 9:06 pm

1 Replies

238 Views

Last post by Virgil Nicula
Tue Apr 21, 2009 4:42 pm
Problema propusa pentru ONM 2002

Last post by salazar « Tue Apr 21, 2009 8:03 am
Replies: 1
by Andi Brojbeanu » Thu Apr 09, 2009 10:17 pm

1 Replies

310 Views

Last post by salazar
Tue Apr 21, 2009 8:03 am
Problema 3, Gheorghe Lazar 2009

Last post by Virgil Nicula « Tue Apr 21, 2009 4:11 am
Replies: 1
by Andi Brojbeanu » Wed Mar 25, 2009 10:33 pm

1 Replies

375 Views

Last post by Virgil Nicula
Tue Apr 21, 2009 4:11 am
Puncte conciclice

Last post by Virgil Nicula « Tue Apr 21, 2009 2:00 am
Replies: 1
by Andi Brojbeanu » Sat Apr 18, 2009 10:54 am

1 Replies

302 Views

Last post by Virgil Nicula
Tue Apr 21, 2009 2:00 am
O.VII.29

Last post by Virgil Nicula « Tue Apr 21, 2009 1:27 am
Replies: 1
by Andi Brojbeanu » Sun Apr 19, 2009 8:37 pm

1 Replies

263 Views

Last post by Virgil Nicula
Tue Apr 21, 2009 1:27 am
Sir recurent

Last post by Andi Brojbeanu « Mon Apr 20, 2009 6:26 pm
Replies: 1
by alex2008 » Tue Nov 11, 2008 9:49 pm

1 Replies

415 Views

Last post by Andi Brojbeanu
Mon Apr 20, 2009 6:26 pm
Inegalitate geometrica 4

Last post by mihai miculita « Mon Apr 20, 2009 11:06 am
Replies: 1
by Marius Mainea » Sat Apr 18, 2009 7:36 pm

1 Replies

267 Views

Last post by mihai miculita
Mon Apr 20, 2009 11:06 am
O.VII.30

Last post by salazar « Mon Apr 20, 2009 7:06 am
Replies: 1
by Andi Brojbeanu » Sun Apr 19, 2009 9:02 pm

1 Replies

265 Views

Last post by salazar
Mon Apr 20, 2009 7:06 am
Relatia lui Van Aubel

Last post by Virgil Nicula « Mon Apr 20, 2009 4:52 am
Replies: 2
by alex2008 » Sat Nov 15, 2008 11:08 am

2 Replies

526 Views

Last post by Virgil Nicula
Mon Apr 20, 2009 4:52 am
O.VII.27

Last post by salazar « Sun Apr 19, 2009 7:48 pm
Replies: 1
by Andi Brojbeanu » Sun Apr 19, 2009 6:31 pm

1 Replies

311 Views

Last post by salazar
Sun Apr 19, 2009 7:48 pm
suma si diferenta de cuburi

Last post by Andi Brojbeanu « Sun Apr 19, 2009 10:53 am

by Andi Brojbeanu » Sun Apr 19, 2009 10:53 am

0 Replies

431 Views

Last post by Andi Brojbeanu
Sun Apr 19, 2009 10:53 am
Problema 1, lista scurta 2009

Last post by salazar « Sat Apr 18, 2009 6:13 pm
Replies: 3
by alex2008 » Sat Apr 18, 2009 5:06 pm

3 Replies

350 Views

Last post by salazar
Sat Apr 18, 2009 6:13 pm
Bisectoare si mediane

Last post by Andi Brojbeanu « Sat Apr 18, 2009 12:37 pm
Replies: 1
by alex2008 » Sat Nov 15, 2008 1:59 am

1 Replies

404 Views

Last post by Andi Brojbeanu
Sat Apr 18, 2009 12:37 pm
Aria trapezului

Last post by Andi Brojbeanu « Sat Apr 18, 2009 11:49 am
Replies: 1
by alex2008 » Wed Nov 12, 2008 6:39 am

1 Replies

736 Views

Last post by Andi Brojbeanu
Sat Apr 18, 2009 11:49 am
Problema 4, lista scurta ONM 2009

Last post by Andi Brojbeanu « Sat Apr 18, 2009 11:06 am

by Andi Brojbeanu » Sat Apr 18, 2009 11:06 am

0 Replies

227 Views

Last post by Andi Brojbeanu
Sat Apr 18, 2009 11:06 am
Triplete de numere naturale cu produsul maxim

Last post by Andi Brojbeanu « Sat Apr 18, 2009 10:47 am

by Andi Brojbeanu » Sat Apr 18, 2009 10:47 am

0 Replies

177 Views

Last post by Andi Brojbeanu
Sat Apr 18, 2009 10:47 am
Suma distantelor de la un punct la laturile unui triunghi

Last post by Claudiu Mindrila « Sat Apr 18, 2009 10:20 am

by Claudiu Mindrila » Sat Apr 18, 2009 10:20 am

0 Replies

179 Views

Last post by Claudiu Mindrila
Sat Apr 18, 2009 10:20 am
Consecinta unei inegalitati

Last post by salazar « Sat Apr 18, 2009 7:04 am
Replies: 1
by Marius Mainea » Fri Apr 17, 2009 9:45 pm

1 Replies

239 Views

Last post by salazar
Sat Apr 18, 2009 7:04 am
Relatia lui Steiner

Last post by Andi Brojbeanu « Fri Apr 17, 2009 11:32 pm
Replies: 1
by alex2008 » Sat Nov 15, 2008 1:32 am

1 Replies

413 Views

Last post by Andi Brojbeanu
Fri Apr 17, 2009 11:32 pm
Exista a,b,n?

Last post by salazar « Fri Apr 17, 2009 8:52 am
Replies: 1
by Claudiu Mindrila » Tue Jan 27, 2009 8:11 pm

1 Replies

361 Views

Last post by salazar
Fri Apr 17, 2009 8:52 am
ONM Problema 1

Last post by Virgil Nicula « Thu Apr 16, 2009 11:08 pm
Replies: 1
by Laurian Filip » Mon Apr 13, 2009 2:49 pm

1 Replies

248 Views

Last post by Virgil Nicula
Thu Apr 16, 2009 11:08 pm
ONM problema 4

Last post by Virgil Nicula « Tue Apr 14, 2009 7:32 pm
Replies: 1
by Laurian Filip » Mon Apr 13, 2009 3:14 pm

1 Replies

252 Views

Last post by Virgil Nicula
Tue Apr 14, 2009 7:32 pm
ONM problema 3

Last post by BogdanCNFB « Mon Apr 13, 2009 2:32 pm
Replies: 1
by Laurian Filip » Mon Apr 13, 2009 2:17 pm

1 Replies

295 Views

Last post by BogdanCNFB
Mon Apr 13, 2009 2:32 pm
Inegalitate conditionata

Last post by Claudiu Mindrila « Thu Apr 09, 2009 8:12 pm
Replies: 3
by Marius Mainea » Thu Dec 04, 2008 8:06 pm

3 Replies

535 Views

Last post by Claudiu Mindrila
Thu Apr 09, 2009 8:12 pm
Un numar compus

Last post by Radu Titiu « Wed Apr 01, 2009 8:20 pm
Replies: 2
by mihai miculita » Sun Mar 15, 2009 9:57 am

2 Replies

420 Views

Last post by Radu Titiu
Wed Apr 01, 2009 8:20 pm
Bisectoare si diagonale

Last post by mihai miculita « Sat Mar 28, 2009 8:05 pm
Replies: 1
by alex2008 » Sat Nov 15, 2008 10:59 am

1 Replies

347 Views

Last post by mihai miculita
Sat Mar 28, 2009 8:05 pm
Aplicatie la T.Ceva si T.Menelaus ex.6

Last post by mihai miculita « Sat Mar 28, 2009 5:49 pm
Replies: 1
by heman » Thu Jun 26, 2008 3:08 pm

1 Replies

461 Views

Last post by mihai miculita
Sat Mar 28, 2009 5:49 pm
Problema cu bisectoare

Last post by mihai miculita « Sat Mar 21, 2009 8:31 am
Replies: 2
by BogdanCNFB » Thu Mar 19, 2009 11:35 am

2 Replies

323 Views

Last post by mihai miculita
Sat Mar 21, 2009 8:31 am
Inecuatie in Z

Last post by Virgil Nicula « Wed Mar 18, 2009 6:59 pm
Replies: 2
by Marius Mainea » Thu Dec 04, 2008 8:11 pm

2 Replies

440 Views

Last post by Virgil Nicula
Wed Mar 18, 2009 6:59 pm
Triunghi isoscel

Last post by Virgil Nicula « Tue Mar 17, 2009 6:10 pm
Replies: 2
by Marius Mainea » Fri Dec 05, 2008 7:05 pm

2 Replies

831 Views

Last post by Virgil Nicula
Tue Mar 17, 2009 6:10 pm
Teorema trisectiei

Last post by mihai miculita « Tue Mar 17, 2009 5:06 pm
Replies: 2
by Claudiu Mindrila » Sat Jan 10, 2009 10:09 pm

2 Replies

465 Views

Last post by mihai miculita
Tue Mar 17, 2009 5:06 pm
Inegalitate cu variabile mai mari decat 1/2

Last post by DrAGos Calinescu « Thu Mar 05, 2009 3:00 pm
Replies: 3
by Claudiu Mindrila » Thu Mar 05, 2009 2:43 pm

3 Replies

373 Views

Last post by DrAGos Calinescu
Thu Mar 05, 2009 3:00 pm
Inegalitate geometrica

Last post by Virgil Nicula « Sun Feb 15, 2009 1:25 pm
Replies: 3
by Marius Mainea » Fri Dec 05, 2008 8:59 pm

3 Replies

673 Views

Last post by Virgil Nicula
Sun Feb 15, 2009 1:25 pm
Relatii intr-un triunghi ascutitunghic

Last post by Virgil Nicula « Wed Feb 11, 2009 12:41 pm
Replies: 1
by Cristi Popa » Sun Nov 11, 2007 3:28 pm

1 Replies

943 Views

Last post by Virgil Nicula
Wed Feb 11, 2009 12:41 pm
Triunghi dreptunghic isoscel.

Last post by Marius Mainea « Tue Feb 10, 2009 11:08 pm
Replies: 1
by Virgil Nicula » Tue Feb 10, 2009 10:21 pm

1 Replies

448 Views

Last post by Marius Mainea
Tue Feb 10, 2009 11:08 pm
O echivalenta interesanta si chiar uneori utila ...

Last post by Virgil Nicula « Fri Feb 06, 2009 8:24 pm

by Virgil Nicula » Fri Feb 06, 2009 8:24 pm

0 Replies

340 Views

Last post by Virgil Nicula
Fri Feb 06, 2009 8:24 pm
Conditie ca un triunghi sa fie isoscel

Last post by Virgil Nicula « Fri Feb 06, 2009 2:02 pm
Replies: 1
by Andrei Nedelcu » Sun Dec 14, 2008 11:15 am

1 Replies

750 Views

Last post by Virgil Nicula
Fri Feb 06, 2009 2:02 pm
O1M=O2M

Last post by Virgil Nicula « Thu Feb 05, 2009 9:35 pm
Replies: 1
by alex2008 » Sat Jan 17, 2009 3:46 pm

1 Replies

343 Views

Last post by Virgil Nicula
Thu Feb 05, 2009 9:35 pm
Teorema sinusurilor

Last post by Virgil Nicula « Mon Feb 02, 2009 9:30 pm
Replies: 2
by alex2008 » Tue Nov 11, 2008 10:13 pm

2 Replies

834 Views

Last post by Virgil Nicula
Mon Feb 02, 2009 9:30 pm
Prahova 2001 , etapa locala

Last post by PhAnToM « Sun Feb 01, 2009 11:23 pm
Replies: 1
by alex2008 » Tue Nov 11, 2008 9:08 pm

1 Replies

393 Views

Last post by PhAnToM
Sun Feb 01, 2009 11:23 pm
TMMATE problema 4

Last post by Beniamin Bogosel « Mon Jan 26, 2009 3:22 pm

by Beniamin Bogosel » Mon Jan 26, 2009 3:22 pm

0 Replies

241 Views

Last post by Beniamin Bogosel
Mon Jan 26, 2009 3:22 pm
TMMATE problema 2

Last post by Beniamin Bogosel « Mon Jan 26, 2009 3:16 pm

by Beniamin Bogosel » Mon Jan 26, 2009 3:16 pm

0 Replies

214 Views

Last post by Beniamin Bogosel
Mon Jan 26, 2009 3:16 pm
Triunghi dreptunghic

Last post by Marius Dragoi « Thu Jan 22, 2009 11:50 pm
Replies: 1
by alex2008 » Fri Jan 16, 2009 2:36 pm

1 Replies

325 Views

Last post by Marius Dragoi
Thu Jan 22, 2009 11:50 pm
Cerc si arii

Last post by Ahiles « Thu Jan 15, 2009 6:42 pm

by Ahiles » Thu Jan 15, 2009 6:42 pm

0 Replies

254 Views

Last post by Ahiles
Thu Jan 15, 2009 6:42 pm
Multiplu din cifre de 1

Last post by firebomb « Sat Jan 03, 2009 2:05 am
Replies: 2
by Claudiu Mindrila » Fri Jan 02, 2009 6:11 pm

2 Replies

412 Views

Last post by firebomb
Sat Jan 03, 2009 2:05 am
Programa pentru olimpiada la clasa a VII-a

Last post by Marcelina Popa « Sun Dec 28, 2008 9:39 pm
Replies: 1
by Marcelina Popa » Sun Dec 28, 2008 7:50 pm

1 Replies

500 Views

Last post by Marcelina Popa
Sun Dec 28, 2008 9:39 pm
Concurenta intr-un triunghi.

Last post by Marius Mainea « Sat Dec 27, 2008 7:54 pm
Replies: 1
by Virgil Nicula » Thu Dec 25, 2008 11:59 am

1 Replies

338 Views

Last post by Marius Mainea
Sat Dec 27, 2008 7:54 pm

New Topic

225 topics

Return to Board Index

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum