Probleme in care apar fractii zecimale by Andrea Cătinean https://padlet.com/scoalagimnazialasieu/g1wr1rxdvft3ji87 Ne folosim de metodele aritmetice invatate in semestrul 1 en-us 2020-04-26 10:26:56 UTC 2025-11-21 15:59:15 UTC hello@padlet.com https://padlet.net/icons/png/1f3f5.png Un tractorist ara in prima zi 12,5 ha, iar a doua zi ara cu 3,1 ha mai mult decat in prima zi. Cate hectare a arat in cele doua zile, la un loc? AndreaCatinean https://padlet.com/scoalagimnazialasieu/g1wr1rxdvft3ji87/wish/530948095 2020-04-26 10:33:46 UTC https://padlet.com/scoalagimnazialasieu/g1wr1rxdvft3ji87/wish/530948095 Ce distanta a parcurs un biciclist in 4 ore, daca a mers cu viteza de 12,7 km/h? AndreaCatinean https://padlet.com/scoalagimnazialasieu/g1wr1rxdvft3ji87/wish/530950142 2020-04-26 10:35:29 UTC https://padlet.com/scoalagimnazialasieu/g1wr1rxdvft3ji87/wish/530950142 O persoana cumpara de la piata 4,5 kg vinete, ardei cu 1,5 kg mai putin decat vinete, iar rosii cu 2,25 kg mai mult decat ardei. Cate kg are sacosa in care au fost puse toate legumele cumparate, daca sacosa goala cantareste 0,25 kg? AndreaCatinean https://padlet.com/scoalagimnazialasieu/g1wr1rxdvft3ji87/wish/530986688 2020-04-26 11:05:50 UTC https://padlet.com/scoalagimnazialasieu/g1wr1rxdvft3ji87/wish/530986688 Daca x este dublul lui y, iar y este dublul lui z, atunci determinati media aritmetica a numerelor x si z stiind ca y= 7,12. AndreaCatinean https://padlet.com/scoalagimnazialasieu/g1wr1rxdvft3ji87/wish/530988533 2020-04-26 11:07:28 UTC https://padlet.com/scoalagimnazialasieu/g1wr1rxdvft3ji87/wish/530988533 Dintr-un numar se scade 12,7. Diferenta se inmulteste cu 4. Produsul obtinut se aduna cu 2,356 si se obtine suma egala cu 3,556. Determinati numarul. AndreaCatinean https://padlet.com/scoalagimnazialasieu/g1wr1rxdvft3ji87/wish/530989516 2020-04-26 11:08:22 UTC https://padlet.com/scoalagimnazialasieu/g1wr1rxdvft3ji87/wish/530989516