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Forum CopilulMeu • View topic - Matematica clasa a -2-a

Matematica clasa a -2-a

Micul scolar si problematica adaptarii la noile solicitari! Relatiile familiale si integrarea sociala!

Postby roxy&alex » Wed Mar 18, 2009 1:56 pm

nu ...nu are paranteze, e asa cum am scriso, nu ar avea rost sa o scriu gresit.

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Postby Arheoloaga » Wed Mar 18, 2009 2:01 pm

Ok, pai e 142 in cazul asta [:)]
Fiecare primeşte un nume când se naşte, dar trebuie să fie în stare să-şi boteze viaţa cu un cuvânt care să-i dea un sens.
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Postby roxy&alex » Wed Mar 18, 2009 2:50 pm

multumesc Raluca! e bine cu ambele variante,m-ai scapat pe mine de calcule [:D] multumesc.
[bis] [thank you] chiar nu-mi statea capul la asa ceva

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Postby MihaelaStoiciuc » Wed Mar 18, 2009 5:06 pm

C=A-B
A+B+C=A+B+(A-B)=2A
B-A+C=B-A+(A-B)=O
Nu are rost sa ne pierdem in calcule :))
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Postby roxy&alex » Wed Mar 18, 2009 7:18 pm

rezultatele sunt cele scrise de raluca


Un vanzator a primit 340 kg.cartofi si cu 149kg. mai putini castraveti.
El a vandut o cantitate egala de castraveti si cartofi, adica 63 kg..
ce cantitate de marfa mai are de vanzare?

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Postby bogaris » Thu Mar 19, 2009 7:43 am

340-149=191 kg castraveti
340+ 191=531 kg marfa in total
531-63=468 kg marfa ramasa

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Postby MihaelaStoiciuc » Thu Mar 19, 2009 9:32 am

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Postby mary_lou » Fri Mar 20, 2009 1:33 pm

[:o)] Ce haios e subiectu asta!





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Re: Matematica clasa a -2-a

Postby castiglione » Thu Nov 04, 2010 3:00 pm

o problema care a avut-o fiicamea in lucrare, precizez ca e in clasa a doua,voua o sa vi se para simpla dar puneti-va in mintea de un copil de nici 7 ani
O croitoreasa a cumparat 5 cutii de nasturi,in fiecare cutie sint 15 nasturi.Citi nasturi in total
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Re: Matematica clasa a -2-a

Postby jo_ana » Thu Nov 04, 2010 3:44 pm

Inainte sa raspund, m-am documentat putin [:)] caci nu prea ne-am intersectat pe forum si nu eram sigura cum de un copil de nici 6 ani, a intrat in scoala...Inteleg ca sistemul educational e astfel gandit in Italia (se doreste ceva de genul si la noi). Depide mult si de programa scolara, tipul de probleme abordate si la clasa, daca au facut adunari peste ordin, tabla inmultirii.
Nu stiu ce sa zic, baiatul meu are 7 ani si aproape 7 luni si e abia in clasa I, iar o problema de genul el ar rezolva-o punand in operatie 15+15+15+15+15 = ??? iar rezultatul l-ar gasi desenand bilute, iar apoi numarand [:)] ...
Depinde mult nu doar de varsta, ci si de programa parcursa!
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