{"version":"1.0","provider_name":"The Teacher Studio","provider_url":"https:\/\/theteacherstudio.com","author_name":"Laine Sutherland","author_url":"https:\/\/theteacherstudio.com\/author\/lainesuthersgmail-com\/","title":"Addition with Regrouping and Subtraction with Regrouping Math Challenge Tasks - The Teacher Studio","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"S5hHuNwaJz\"><a href=\"https:\/\/theteacherstudio.com\/product\/addition-with-regrouping-and-subtraction-with-regrouping-math-challenge-tasks\/\">Addition with Regrouping and Subtraction with Regrouping Math Challenge Tasks<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/theteacherstudio.com\/product\/addition-with-regrouping-and-subtraction-with-regrouping-math-challenge-tasks\/embed\/#?secret=S5hHuNwaJz\" width=\"600\" height=\"338\" title=\"&#8220;Addition with Regrouping and Subtraction with Regrouping Math Challenge Tasks&#8221; &#8212; The Teacher Studio\" data-secret=\"S5hHuNwaJz\" 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:\/\/theteacherstudio.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/theteacherstudio.com\/wp-content\/uploads\/2025\/04\/original-1477782-1.jpg","thumbnail_width":350,"thumbnail_height":350,"description":"There is no doubt that students need many opportunities to practice the addition and subtraction computation skills they learn. Will asking them to complete multiple worksheets filled with addition and subtraction problems accomplish this? PERHAPS. Instead, I think we can design rigorous math learning opportunities that are richer, encourage thinking and reasoning, provide opportunities for [&hellip;]"}