{"product_id":"9781933241517","title":"Grade 2 Addition: Kumon Math Workbooks","description":"n this book, children progress to two-digit addition while learning the commutative property of addition- an important foundation for future math success. Problems incorporate both horizontal and vertical form addition, which prepares children for practice with three and four-digit addition. Upon completion, your child will be ready for advanced arithmetic!\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eTopics Covered in this Book:\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eHorizontal addition review\u003cbr\u003e\u003cbr\u003eVertical form addition\u003cbr\u003e\u003cbr\u003eTwo-digit plus two-digit addition to 198\u003cbr\u003e\u003cbr\u003eEarly three- \u0026amp; four-digit addition\u003cbr\u003e\u003cbr\u003eAddition of three two-digit numbers\u003cbr\u003e\u003cbr\u003eCommutative property of addition\u003cbr\u003e\u003cbr\u003ePatterns \u0026amp; sequencing","brand":"Kumon Publishing North America, Incorporated","offers":[{"title":"Default Title","offer_id":47061088272624,"sku":"9781933241517","price":7.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781933241517_p0.jpg?v=1763642330","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781933241517","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}