{"product_id":"kumon-grade-2-addition-9781933241517","title":"Kumon Grade 2 Addition","description":"In 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! \u003cp\u003e\u003c\/p\u003e\u003cbr\u003eTopics Covered in this Book: \u003cp\u003e\u003c\/p\u003e\u003cbr\u003eHorizontal addition review \u003cp\u003e\u003c\/p\u003eVertical form addition \u003cp\u003e\u003c\/p\u003eTwo-digit plus two-digit addition to 198 \u003cp\u003e\u003c\/p\u003eEarly three- \u0026amp; four-digit addition \u003cp\u003e\u003c\/p\u003eAddition of three two-digit numbers \u003cp\u003e\u003c\/p\u003eCommutative property of addition \u003cp\u003e\u003c\/p\u003ePatterns \u0026amp; sequencing\u003cbr\u003e","brand":"Kumon Publishing North America","offers":[{"title":"Default Title","offer_id":50612471595282,"sku":"9781933241517","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4771\/8930\/files\/img_cb167afc-eca3-448e-849f-81afad7af39d.jpg?v=1732374793","url":"https:\/\/surprise-castle.myshopify.com\/products\/kumon-grade-2-addition-9781933241517","provider":"Surprise Castle","version":"1.0","type":"link"}