{"id":1783,"date":"2009-11-05T09:20:01","date_gmt":"2009-11-05T09:20:01","guid":{"rendered":"http:\/\/blog.ravalnet.org\/bitacolademestratic\/2009\/11\/05\/curiositats-matematiques\/"},"modified":"2009-11-05T09:20:01","modified_gmt":"2009-11-05T09:20:01","slug":"curiositats-matematiques","status":"publish","type":"post","link":"https:\/\/blog.ravalnet.org\/bitacolademestratic\/2009\/11\/05\/curiositats-matematiques\/","title":{"rendered":"CURIOSITATS MATEM\u00c0TIQUES"},"content":{"rendered":"<p>Des de <b><a href=\"http:\/\/soler101.blogspot.com\/\" target=\"_blank\">Bloctenia <\/a><\/b>descobreixo algunes curiositats matem\u00e0tiques&#8230; \u00fatil per jugar amb les mates i despertar l&#8217;inter\u00e9s dels nanos a partir dels misteris dels nombres \ud83d\ude42<\/p>\n<p><span style=\"FONT-WEIGHT: bold; FONT-SIZE: 130%\"><span><\/span><\/span><font size=\"3\"><span style=\"FONT-WEIGHT: bold; FONT-SIZE: 130%; COLOR: rgb(0,0,102)\"><span>Compte enrere:<\/span><\/span><\/font><span style=\"FONT-WEIGHT: bold; FONT-SIZE: 130%\"><span><br \/><font size=\"3\">1 x 8 + 1 = 9<\/font><\/span><br \/><font size=\"3\"><span>12 x 8 + 2 = 98<\/span><br \/><span>123 x 8 + 3 = 987<\/span><br \/><span>1234 x 8 + 4 = 9876<\/span><br \/><span>12345 x 8 + 5 = 98765<\/span><br \/><span>123456 x 8 + 6 = 987654<\/span><br \/><span>1234567 x 8 + 7 = 9876543<\/span><br \/><span>12345678 x 8 + 8 = 98765432<\/span><br \/><span>123456789 x 8 + 9 = 987654321<\/span><\/p>\n<p><span>La bellesa del 1<\/span><\/p>\n<p><span>1 x 9 + 2 = 11<\/span><br \/><span>12 x 9 + 3 = 111<\/span><br \/><span>123 x 9 + 4 = 1111<\/span><br \/><span>1234 x 9 + 5 = 11111<\/span><br \/><span>12345 x 9 + 6 = 111111<\/span><br \/><span>123456 x 9 + 7 = 1111111<\/span><br \/><span>1234567 x 9 + 8 = 11111111<\/span><br \/><span>12345678 x 9 + 9 = 111111111<\/span><br \/><span>123456789 x 9 +10= 1111111111<\/span><\/p>\n<p><span>Una serie que sempre dona vuits:<\/span><\/p>\n<p><span>9 x 9 + 7 = 88<\/span><br \/><span>98 x 9 + 6 = 888<\/span><br \/><span>987 x 9 + 5 = 8888<\/span><br \/><span>9876 x 9 + 4 = 88888<\/span><br \/><span>98765 x 9 + 3 = 888888<\/span><br \/><span>987654 x 9 + 2 = 8888888<\/span><br \/><span>9876543 x 9 + 1 = 88888888<\/span><br \/><span>98765432 x 9 + 0 = 888888888 <\/span><\/p>\n<p><span>La simetria dels nombres que dona el u, cap i cua:<\/span><\/p>\n<p><span>1 x 1 = 1<\/span><br \/><span>11 x 11 = 121<\/span><br \/><span>111 x 111 = 12321<\/span><br \/><span>1111 x 1111 = 1234321<\/span><br \/><span>11111 x 11111 = 123454321<\/span><br \/><span>111111 x 111111 = 12345654321<\/span><br \/><span>1111111 x 1111111 = 1234567654321<\/span><br \/><span>11111111 x 11111111 = 123456787654321<\/span><br \/><span>111111111 x 111111111=12345678987654321 <\/span><\/font><\/span><span style=\"FONT-SIZE: 130%\"><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Des de Bloctenia descobreixo algunes curiositats matem\u00e0tiques&#8230; \u00fatil per jugar amb les mates i despertar l&#8217;inter\u00e9s dels nanos a partir dels misteris dels nombres \ud83d\ude42 Compte enrere:1 x 8 + 1 = 912 x 8 + 2 = 98123 x &hellip; <a href=\"https:\/\/blog.ravalnet.org\/bitacolademestratic\/2009\/11\/05\/curiositats-matematiques\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":134,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[65],"tags":[],"class_list":["post-1783","post","type-post","status-publish","format-standard","hentry","category-recursos"],"_links":{"self":[{"href":"https:\/\/blog.ravalnet.org\/bitacolademestratic\/wp-json\/wp\/v2\/posts\/1783","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.ravalnet.org\/bitacolademestratic\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.ravalnet.org\/bitacolademestratic\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.ravalnet.org\/bitacolademestratic\/wp-json\/wp\/v2\/users\/134"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.ravalnet.org\/bitacolademestratic\/wp-json\/wp\/v2\/comments?post=1783"}],"version-history":[{"count":0,"href":"https:\/\/blog.ravalnet.org\/bitacolademestratic\/wp-json\/wp\/v2\/posts\/1783\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.ravalnet.org\/bitacolademestratic\/wp-json\/wp\/v2\/media?parent=1783"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.ravalnet.org\/bitacolademestratic\/wp-json\/wp\/v2\/categories?post=1783"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.ravalnet.org\/bitacolademestratic\/wp-json\/wp\/v2\/tags?post=1783"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}