{"product_id":"subtraction-9781941082478","title":"Subtraction","description":"Lay the foundation for a lifetime of math success with the newest additions to our Grow to Know line: Addition, Subtraction, and Simple Multiplication. These workbooks teach fundamental math skills using Kumon's unique learning method, in a smaller size that's perfect for little hands and on-the-go learning.\u003cbr\u003e","brand":"Kumon Publishing North America","offers":[{"title":"Default Title","offer_id":50918258311442,"sku":"9781941082478","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4771\/8930\/files\/img_a22b100c-03ee-4bb9-a5f8-1a1da4d8bf0b.jpg?v=1738881262","url":"https:\/\/surprise-castle.myshopify.com\/products\/subtraction-9781941082478","provider":"Surprise Castle","version":"1.0","type":"link"}