{"id":1188,"date":"2026-04-13T14:28:09","date_gmt":"2026-04-13T14:28:09","guid":{"rendered":"https:\/\/mindennapi-fozes.fkinw.com\/staging\/?p=1188"},"modified":"2026-04-13T14:28:09","modified_gmt":"2026-04-13T14:28:09","slug":"roviden-ezert-tevednek-sokan-ebben-a-kerdesben","status":"publish","type":"post","link":"https:\/\/mindennapi-fozes.fkinw.com\/staging\/roviden-ezert-tevednek-sokan-ebben-a-kerdesben\/","title":{"rendered":"R\u00f6viden: ez\u00e9rt t\u00e9vednek sokan ebben a k\u00e9rd\u00e9sben."},"content":{"rendered":"<p>50 + 50 = 100<br \/>\n100 \u2212 25 = 75<br \/>\n75 \u00d7 0 = 0<br \/>\n0 + 2 = 2<\/p>\n<p>\u00c9s 2-t tal\u00e1lnak.<br \/>\nA t\u00f6bbiek egy kis v\u00e1ltoztat\u00e1st tesznek, \u00e9s 0-t tal\u00e1lnak.<\/p>\n<p>De ezek a v\u00e1laszok helytelenek. \u00c9s ez nem intelligencia k\u00e9rd\u00e9se, hanem egyszer\u0171en egy term\u00e9szetes reflex: az agyunk szeret k\u00f6vetni a matematikai szab\u00e1lyokat an\u00e9lk\u00fcl, hogy \u00e1tgondoln\u00e1 azokat.<\/p>\n<p>A szab\u00e1ly, amelyet sokan elfelejtettek<\/p>\n<p>A matematik\u00e1ban van egy meghat\u00e1rozott m\u0171veleti sorrend. Ezt a szab\u00e1lyt az iskol\u00e1ban tanuljuk, de sokan elfelejtik az \u00e9vek sor\u00e1n.<\/p>\n<p>A szab\u00e1ly egyszer\u0171:<\/p>\n<p>El\u0151sz\u00f6r szorz\u00e1s \u00e9s oszt\u00e1s,<br \/>\nmajd \u00f6sszead\u00e1s \u00e9s kivon\u00e1s<\/p>\n<p>Ezt a szab\u00e1lyt gyakran \u201eszorz\u00e1s az \u00f6sszead\u00e1s el\u0151tt\u201d-nek nevezik.<\/p>\n<p>Ez azt jelenti, hogy a sz\u00e1m\u00edt\u00e1sunkban nem szabad 50 + 50-nel kezden\u00fcnk.<br \/>\nEl\u0151sz\u00f6r ki kell sz\u00e1molnunk a 25 \u00d7 0-t.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>50 + 50 = 100 100 \u2212 25 = 75 75 \u00d7 0 = 0 0 + 2 = 2&hellip;<\/p>\n","protected":false},"author":1,"featured_media":1189,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1188","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/mindennapi-fozes.fkinw.com\/staging\/wp-json\/wp\/v2\/posts\/1188","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mindennapi-fozes.fkinw.com\/staging\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mindennapi-fozes.fkinw.com\/staging\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mindennapi-fozes.fkinw.com\/staging\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mindennapi-fozes.fkinw.com\/staging\/wp-json\/wp\/v2\/comments?post=1188"}],"version-history":[{"count":1,"href":"https:\/\/mindennapi-fozes.fkinw.com\/staging\/wp-json\/wp\/v2\/posts\/1188\/revisions"}],"predecessor-version":[{"id":1190,"href":"https:\/\/mindennapi-fozes.fkinw.com\/staging\/wp-json\/wp\/v2\/posts\/1188\/revisions\/1190"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mindennapi-fozes.fkinw.com\/staging\/wp-json\/wp\/v2\/media\/1189"}],"wp:attachment":[{"href":"https:\/\/mindennapi-fozes.fkinw.com\/staging\/wp-json\/wp\/v2\/media?parent=1188"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mindennapi-fozes.fkinw.com\/staging\/wp-json\/wp\/v2\/categories?post=1188"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mindennapi-fozes.fkinw.com\/staging\/wp-json\/wp\/v2\/tags?post=1188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}