{"product_id":"math-mammoth-grade-4-answer-keys-2020","title":"Math Mammoth Grade 4 Answer Keys (2020)","description":"\u003cp\u003eMath Mammoth Grade 4 Answer Keys contains full answer keys to both Math Mammoth Grade 4-A and 4-B student worktexts, end-of-chapter tests, the end-of-year test, and the cumulative review lessons.\u003c\/p\u003e","brand":"Maria Miller","offers":[{"title":"Paperback","offer_id":46356137476332,"sku":"9781942715658","price":18.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/1791\/3068\/files\/9781942715658_3364ec57-312c-4e80-a6d1-801f76957644.jpg?v=1744329985","url":"https:\/\/allstora.com\/products\/math-mammoth-grade-4-answer-keys-2020","provider":"Allstora","version":"1.0","type":"link"}