{"product_id":"short-cut-math-9781607964391","title":"Short-Cut Math","description":"Clear, concise compendium of about 150 time-saving math short-cuts features 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, as well as an explanation of why it works. No special math ability needed.\u003cbr\u003e","brand":"WWW.Snowballpublishing.com","offers":[{"title":"Default Title","offer_id":50421535113490,"sku":"9781607964391","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4771\/8930\/files\/img_a76047de-6edd-4b3e-8ea8-7a8b739b15dc.jpg?v=1744209133","url":"https:\/\/surprise-castle.myshopify.com\/products\/short-cut-math-9781607964391","provider":"Surprise Castle","version":"1.0","type":"link"}