Breaking
News
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/2019/04/raspcorect_55734600.jpg)
Desi este foarte simpla, problema da batai de cap din cauza nerespectarii ordinii operatiilor matematice. Astfel, se stie ca intr-o expresie matematica in care nu exista nicio paranteza, niciun radical sau exponent, se efectueaza prima data operatiile de gradul doi (inmultirea si impartirea, in ordinea in care acestea apar in expresie), apoi operatiile de gradul unu (adunarea si scaderea, tot in ordinea in care apar).
Astfel in problema 7 + 7 ÷ 7 + 7 × 7 – 7 =
7 ÷ 7 = 1
7 × 7 = 49
Iar expresia matematica devina
7 + 1 + 49 – 7 =
8 + 49 – 7 =
Citeste continuarea pe SFATULPARINTILOR. RO.
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/2025/05/ne-marin.jpg)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/2025/05/487858292_612286958469489_6233973905789260888_n.jpg)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/2025/05/niculina-stoican-1749x1080.jpg)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/2024/09/elena-mateescu-anm.jpg)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/2024/05/pensie-mugur-isarescu.webp)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/2025/03/calin.jpg)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/2025/04/accuweather.jpg)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/2025/05/herbs-5117039_1280.jpg)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/2025/04/Anotimpurile-din-VIATA-omului-sfatulparintilor.ro-dreamstime_m_38891586-1-1400x850-1.jpg)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/2025/04/alege-o-pana.jpg)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/2025/05/dreamstime_m_18201291-1400x850-1.jpg)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/2025/05/dreamstime_m_328813180-1400x850-1.jpg)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/feeds/2025/05/1663660546/f068a52833a04295d61bccfa4dfb7a9e-t.webp?v=250513-19)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/feeds/2025/05/1605100021/8ebdeb4eb703e3113588bc48ef49e0cb-t.jpg?v=250513-19)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/feeds/2025/05/1580133380/9177c7b429fde9a3f9ea6e514fec5aa0-t.jpg?v=250513-19)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/feeds/2025/05/1665145061/62f237a4d811c4cf28dab56fa6408a5d-t.jpg?v=250513-19)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/feeds/1970/01/1578298850/a531347c987f20a521738bc64e677a75-t.jpg?v=250513-19)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/feeds/2025/05/1648473094/aea78ce952912f443f359da87bd5bdc9-t.webp?v=250513-19)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/feeds/2025/05/1663660546/9afe65810b072766d9b1424adae1e0d8-t.webp?v=250513-19)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/feeds/2025/05/1695214729/24f7cc8081c052422c04003b59ab50cc-t.png?v=250513-19)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/feeds/2025/05/1578298860/254cbc83e03f662161077556050bd87f-t.jpg?v=250513-19)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/feeds/2025/05/1605100021/1a9e66f48bb35ea16fb49b7c2949439a-t.jpg?v=250513-19)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/feeds/2025/05/1605100021/08ac36f9db1058d14b6f729794740e61-t.jpg?v=250513-19)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/feeds/1970/01/1578298903/db97d1a0479943b33a77a55b0c9c7d18-t.jpg?v=250513-19)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/feeds/2025/05/1648473084/87556c456cf6b36ef37b65b37ed650f3-t.jpg?v=250513-19)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/feeds/2025/05/1620394803/2918e2c306e6df0fe6f39b1c3a761534-t.jpg?v=250513-19)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/feeds/2025/05/1578298881/487556e56226cdc11dd6d27a22bbfa30-t.jpg?v=250513-19)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/feeds/2025/05/1656942083/a2dd603c9dbaeb2ffd842f90c19dd6b4-t.jpg?v=250513-19)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/feeds/2025/02/1648473069/dfacf7592a4b46146723e4bb23605551-t.jpg?v=250513-19)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/feeds/1970/01/1578298850/ad0310c152979ea722e53ac961e5f2df-t.webp?v=250513-19)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/feeds/2025/01/1669804483/964054559cab060f0f36460ea1311ad1-t.jpg?v=250513-19)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/feeds/2025/05/1620394803/0260321d81a475c8a9ea201c5af25eb6-t.jpg?v=250513-19)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/feeds/2025/05/1631615688/bfb06796c5ef3175d50fb9297d5c6f9c-t.jpg?v=250513-19)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/feeds/2025/05/1647858610/715e12545be43c7514ac7aeabf82345c-t.jpg?v=250513-19)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/feeds/2024/01/1657024074/eee2fda331856b8548658339f0001221-t.jpg?v=250513-19)
:format(webp):quality(80)/https://romaniatv.net/wp-content/uploads/feeds/2025/05/1726833800/f503762fff4cbb09d8122a0de1146d15-t.jpg?v=250513-19)