{"product_id":"key-to-fractions-book-3-adding-and-subtracting-isbn-9780913684931","title":"Key to Fractions, Book 3: Adding and Subtracting","description":"\u003cp\u003e\u003cem\u003eKey to Fractions\u003c\/em\u003e covers topics from basic concepts to mixed numbers. Handwritten examples provide a non-threatening model, and exercises are structured to ensure student success. \u003cem\u003eKey to Fractions\u003c\/em\u003e works well for elementary students learning new skills as well as for older students revisiting topics.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eIncludes: Book 3 of Key to Fractions\u003c\/em\u003e\u003c\/p\u003e","brand":"McGraw Hill","offers":[{"title":"New","offer_id":44819171573989,"sku":"NP9780913684931","price":8.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1842\/7735\/files\/9780913684931.jpg?v=1710202149","url":"https:\/\/k12savings.com\/products\/key-to-fractions-book-3-adding-and-subtracting-isbn-9780913684931","provider":"K12savings","version":"1.0","type":"link"}