{"product_id":"9781607964391","title":"Short-Cut Math","description":" Clear, concise compendium of about 150 timesaving math short-cuts—faster, easier ways to add, subtract, multiply and divide. Each problem includes an explanation of the method, a step-by-step solution, the short-cut solution, and proof and an explanation of why it works. No special math ability needed.  ","brand":"Beta Nu Publishing","offers":[{"title":"Default Title","offer_id":47056967860464,"sku":"9781607964391","price":6.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781607964391_p0.jpg?v=1763837800","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781607964391","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}