{"id":358,"date":"2018-01-29T21:20:46","date_gmt":"2018-01-29T21:20:46","guid":{"rendered":"https:\/\/blogs.ua.es\/dimates\/?p=358"},"modified":"2018-09-20T21:02:20","modified_gmt":"2018-09-20T21:02:20","slug":"restando-un-numero-invertido","status":"publish","type":"post","link":"https:\/\/blogs.ua.es\/dimates\/2018\/01\/29\/restando-un-numero-invertido\/","title":{"rendered":"Restando un n\u00famero invertido"},"content":{"rendered":"<pre>Problema 3 de la Olitele (Olimpiada Telem\u00e1tica de Catalu\u00f1a) 2017\r\nSe dirige a una edad de: 16-17 a\u00f1os<\/pre>\n<p>Un n\u00famero de tres cifras que son todas diferentes de cero es un cuadrado perfecto.<\/p>\n<p>Si escribimos el n\u00famero con las cifras en orden inverso, obtenemos un n\u00famero menor que el inicial.<\/p>\n<p>Si los restamos obtenemos un n\u00famero m\u00faltiplo de 8.<\/p>\n<p>\u00bfCu\u00e1l es el n\u00famero de tres cifras que ten\u00edamos al principio?<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-359\" src=\"https:\/\/blogs.ua.es\/dimates\/files\/2018\/01\/28.Restandoun-numeroinvertido.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/blogs.ua.es\/dimates\/files\/2018\/01\/28.Restandoun-numeroinvertido.png 300w, https:\/\/blogs.ua.es\/dimates\/files\/2018\/01\/28.Restandoun-numeroinvertido-150x150.png 150w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>Soluci\u00f3n: <a href=\"https:\/\/blogs.ua.es\/dimates\/2018\/02\/03\/solucion-a-restar-un-numero-invertido\/\">Aqu\u00ed<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Problema 3 de la Olitele (Olimpiada Telem\u00e1tica de Catalu\u00f1a) 2017 Se dirige a una edad de: 16-17 a\u00f1os Un n\u00famero de tres cifras que son todas diferentes de cero es un cuadrado perfecto. Si escribimos el n\u00famero con las cifras en orden inverso, obtenemos un n\u00famero menor que el inicial. Si los restamos obtenemos un [&hellip;]<\/p>\n","protected":false},"author":4267,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1738,2242014,2849],"tags":[],"class_list":["post-358","post","type-post","status-publish","format-standard","hentry","category-olimpiadas","category-olitele","category-problemas"],"_links":{"self":[{"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/posts\/358","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/users\/4267"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/comments?post=358"}],"version-history":[{"count":5,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/posts\/358\/revisions"}],"predecessor-version":[{"id":787,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/posts\/358\/revisions\/787"}],"wp:attachment":[{"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/media?parent=358"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/categories?post=358"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/tags?post=358"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}