{"version":"1.0","provider_name":"Wiskunst","provider_url":"https:\/\/wiskunst.nl","author_name":"admin","author_url":"https:\/\/wiskunst.nl\/index.php\/author\/info_9if6r5yt\/","title":"2025 - Wiskunst","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"xUp0BCHTWw\"><a href=\"https:\/\/wiskunst.nl\/index.php\/wiskunde-is-leuk\/nieuwe-artikelen\/artikel-10-1f\/2025-2\/\">2025<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/wiskunst.nl\/index.php\/wiskunde-is-leuk\/nieuwe-artikelen\/artikel-10-1f\/2025-2\/embed\/#?secret=xUp0BCHTWw\" width=\"600\" height=\"338\" title=\"&#8220;2025&#8221; &#8212; Wiskunst\" data-secret=\"xUp0BCHTWw\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/wiskunst.nl\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"Inleiding 2025 is een getal met een aantal interessante eigenschappen. In dit artikel gaan we een aantal van die eigenschappen noemen. Som van product tabel Wanneer je het product tabel van de getallen 1 t\/m 9 maakt en vervolgens al deze producten optelt dan krijg je 2025: \u00d7 1 2 3 4 5 6 7 [&hellip;]"}