{"product_id":"subtraction-kumon-math-workbooks-grade-2-9781933241524b","title":"Subtraction (Kumon Math Workbooks, Grade 2)","description":"Watch math skills multiply. Our Calculation Workbooks follow the Kumon Method, a proven learning system that helps children succeed and excel in math. Kumon Workbooks gradually introduce new topics in a logical progression and always include plenty of practice. As a result, children master one skill at a time and move forward without anxiety or frustration. Our Calculation Workbooks overlap with the Common Core State Standards.","brand":"Kumon Publishing North America, Inc.","offers":[{"title":"Bargain","offer_id":42825719283792,"sku":"9781933241524B","price":3.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/8173\/5760\/files\/9781933241524-l.jpg?v=1785902163","url":"https:\/\/bookoutlet.com\/products\/subtraction-kumon-math-workbooks-grade-2-9781933241524b","provider":"Book Outlet","version":"1.0","type":"link"}