{"version":"1.0","provider_name":"sumomath.com","provider_url":"https:\/\/sumomath.com\/content","author_name":"sumomath.com","author_url":"https:\/\/sumomath.com\/content","title":"Abacus Math Program - Lesson 13 - Forward Double Five - sumomath.com","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"pnuzvEqXAk\"><a href=\"https:\/\/sumomath.com\/content\/abacus-math-program-lesson-13-forward-double-five\/\">Abacus Math Program &#8211; Lesson 13 &#8211; Forward Double Five<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/sumomath.com\/content\/abacus-math-program-lesson-13-forward-double-five\/embed\/#?secret=pnuzvEqXAk\" width=\"600\" height=\"338\" title=\"&#8220;Abacus Math Program &#8211; Lesson 13 &#8211; Forward Double Five&#8221; &#8212; sumomath.com\" data-secret=\"pnuzvEqXAk\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\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:\/\/sumomath.com\/content\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"To this point in our abacus skill training we have introduced all of the basic\u00a0bead movements required to perform any addition or subtraction problem. To take on problems with larger number sizes, i.e. more digits per number, we will learn how to repeatedly use the basic bead movements over and over again to handle larger","thumbnail_url":"https:\/\/www.sumomath.com\/content\/wp-content\/uploads\/2020\/02\/lesson10example1.png"}