{"product_id":"grandmas-game-luz-m-rivera-9781489706850","title":"Grandma's Game: Learning to add and subtract positive and negative numbers","description":"\u003cp\u003eOperations with integers can be a pitfall for many mathematics students from sixth grade on to the college level. This story presents adding and subtracting positive and negative numbers in a way that students can easily manipulate in a concrete manner to visualize the answer. This model could contribute to getting better grades in prealgebra through upper courses.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Luz M. Rivera\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1489706852\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781489706850\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Liferich\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 03\/22\/2016\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 42\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.34lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 11.00h x 8.50w x 0.11d","brand":"Luz M. Rivera","offers":[{"title":"Paperback","offer_id":44966329286911,"sku":"9781489706850","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_c18d03c1-0a39-44e0-b628-21cf0ee74a5b.jpg?v=1711159535","url":"https:\/\/www.whiterainbookhouse.com\/products\/grandmas-game-luz-m-rivera-9781489706850","provider":"WR Book House","version":"1.0","type":"link"}