{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Number and Operations, Part 3: Reasoning Algebraically about Operations Casebook (Developing Mathematical Ideas)","author_name":"Deborah Schifter, Virginia Bastable, Susan Jo Russell","thumbnail_url":"https://www.ebooknetworking.net/books/142/840/big1428405178.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1428405178.html\">Number and Operations, Part 3: Reasoning Algebraically about Operations Casebook (Developing Mathematical Ideas)</a>","width":400,"height":300}