{"product_id":"9781933241531-workbk-addition-subtraction","title":"Kumon Grade 3 Addition \u0026 Subtraction","description":"\u003cmeta content=\"text\/html; charset=utf-8\" http-equiv=\"Content-Type\"\u003e\u003cp\u003e\u003cspan\u003eMath problems with large numbers can be overwhelming. Through our step-by-step progression of activities, your child will easily master addition and subtraction with four-digit numbers. Our workbook builds on basic addition and subtraction skills to teach your child how to confidently compute addition and subtraction with large numbers.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eTopics Covered in this Book:\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eAddition \u0026amp; subtraction review\u003cbr\u003e\u003cbr\u003eFour-digit vertical form addition\u003cbr\u003e\u003cbr\u003eFour-digit vertical form subtraction\u003cbr\u003e\u003cbr\u003eRegrouping (borrowing)\u003cbr\u003e\u003cbr\u003ePatterns \u0026amp; sequencing\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Rarewaves","offers":[{"title":"Default Title","offer_id":40945948033121,"sku":"9781933241531","price":8.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0092\/7504\/8033\/files\/orig_34756183_63e59815-b1e6-4696-8ca4-3d1d7afe3e41.jpg?v=1749711836","url":"https:\/\/www.rarewaves.com\/products\/9781933241531-workbk-addition-subtraction","provider":"Rarewaves.com","version":"1.0","type":"link"}