{"product_id":"0086002084903","title":"EDUCATIONAL INSIGHTS EI-8490 MATHSHARK-GR. 1 AND UP","description":"Get skill-building math practice PLUS a calculator all in one unit that really makes math easy and fun! MathShark randomly or sequentially drills essential math skills including addition subtraction multiplication division fractions decimals and percents with 8 levels of difficulty for each basic operation. The LCD screen displays problems both horizontally and vertically. Sound can be turned off for silent classroom operation. A perfect skill-enhancing tool for all students from gifted to remedial. Requires two AA batteries (not included).","brand":"Learning Resources","offers":[{"title":"Default Title","offer_id":47085350256880,"sku":"0086002084903","price":52.34,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/0086002084903_p0.jpg?v=1763807810","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/0086002084903","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}