{"id":5591,"date":"2017-05-02T13:23:29","date_gmt":"2017-05-02T11:23:29","guid":{"rendered":"http:\/\/agora.xtec.cat\/aulahospitalariagtp\/?p=5591"},"modified":"2017-05-30T14:28:08","modified_gmt":"2017-05-30T12:28:08","slug":"les-regletes-napier","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/aulahospitalariagtp\/treballs-a-laula\/les-regletes-napier\/","title":{"rendered":"LES REGLETES NAPIER"},"content":{"rendered":"

A l’escola del hospital, hem apr\u00e9s qu\u00e8 s\u00f3n les regletes napier.<\/p>\n

En\u00a0 John Napier va ser un inventor matem\u00e0tic, que va inventar, l\u2019any 1617, una forma de fer les multiplicacions molt m\u00e9s f\u00e0cil.<\/p>\n

Aquet invent consisteix en unes regletes que ens permeten fer multiplicacions nom\u00e9s fent sumes de manera f\u00e0cil.<\/p>\n

Voleu saber com funcionen? Us ho expliquem a continuaci\u00f3:<\/strong><\/p>\n

1-El primer pas \u00e9s col\u00b7locar la regleta que ens fa de guia a l\u2019esquerra.<\/p>\n

2-Al costat posem les regletes dels n\u00fameros que multipliquem.<\/p>\n

3-Ens fixem en la fila de la regleta guia (per exemple: 6).<\/p>\n

4-Hem de sumar en diagonal. Per exemple: 2,\u00a0\u00a08+4=12 (em quedo amb les unitats i me\u2019n porto 1), 0+1 +1=2, \u00a03. \u00a0Y el resultat seria\u00a03222.<\/p>\n

\"napier\"<\/a><\/p>\n

Animeu-vos a fer-ne unes i practiqueu. \u00c9s molt interesant!.<\/p>\n

Lucas E (13)\u00a0\u00a0\u00a0 Juan C (13)<\/p>\n","protected":false},"excerpt":{"rendered":"

A l’escola del hospital, hem apr\u00e9s qu\u00e8 s\u00f3n les regletes napier. En\u00a0 John Napier va ser un inventor matem\u00e0tic, que va inventar, l\u2019any 1617, una forma de fer les multiplicacions molt m\u00e9s f\u00e0cil. Aquet invent consisteix en unes regletes que ens permeten fer multiplicacions nom\u00e9s fent sumes de manera f\u00e0cil. Voleu saber com funcionen? Us […]<\/p>\n","protected":false},"author":1,"featured_media":5594,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[102,111,69],"tags":[],"class_list":["post-5591","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-curs-2016-17","category-matemagia","category-treballs-a-laula"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/aulahospitalariagtp\/wp-json\/wp\/v2\/posts\/5591","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/aulahospitalariagtp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/aulahospitalariagtp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/aulahospitalariagtp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/aulahospitalariagtp\/wp-json\/wp\/v2\/comments?post=5591"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/aulahospitalariagtp\/wp-json\/wp\/v2\/posts\/5591\/revisions"}],"predecessor-version":[{"id":5620,"href":"https:\/\/agora.xtec.cat\/aulahospitalariagtp\/wp-json\/wp\/v2\/posts\/5591\/revisions\/5620"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/aulahospitalariagtp\/wp-json\/wp\/v2\/media\/5594"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/aulahospitalariagtp\/wp-json\/wp\/v2\/media?parent=5591"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/aulahospitalariagtp\/wp-json\/wp\/v2\/categories?post=5591"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/aulahospitalariagtp\/wp-json\/wp\/v2\/tags?post=5591"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}