{"product_id":"kumon-grade-2-addition-book-kumon-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!    Topics Covered in this Book:    Horizontal addition review  Vertical form addition  Two-digit plus two-digit addition to 198  Early three- \u0026amp; four-digit addition  Addition of three two-digit numbers  Commutative property of addition  Patterns \u0026amp; sequencing","brand":"WoB","offers":[{"title":"US \/ GOOD \/ SBYB","offer_id":49565554966801,"sku":"CIN1933241519G","price":4.18,"currency_code":"USD","in_stock":false},{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":49667879272721,"sku":"GOR002405507","price":11.69,"currency_code":"USD","in_stock":true},{"title":"GB \/ GOOD \/ INTERNAL","offer_id":49670007947537,"sku":"GOR004672350","price":14.6,"currency_code":"USD","in_stock":false},{"title":"GB \/ NEW \/ GARDNERS","offer_id":49736457224465,"sku":"NGR9781933241517","price":16.99,"currency_code":"USD","in_stock":true},{"title":"US \/ VERY_GOOD \/ SBYB","offer_id":50284186042641,"sku":"CIN1933241519VG","price":4.38,"currency_code":"USD","in_stock":false},{"title":"GB \/ LIKE_NEW \/ INTERNAL","offer_id":50302662869265,"sku":"GOR008473794","price":10.0,"currency_code":"USD","in_stock":false},{"title":"US \/ WELL_READ \/ SBYB","offer_id":50401373618449,"sku":"CIN1933241519A","price":4.18,"currency_code":"USD","in_stock":false},{"title":"US \/ NEW \/ INGRAM","offer_id":51055248146705,"sku":"NIN9781933241517","price":8.95,"currency_code":"USD","in_stock":true},{"title":"GB \/ WELL_READ \/ INTERNAL","offer_id":51361527398673,"sku":"GOR009919452","price":14.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/1933241519.jpg?v=1750835740","url":"https:\/\/www.worldofbooks.com\/products\/kumon-grade-2-addition-book-kumon-9781933241517","provider":"World of Books ","version":"1.0","type":"link"}