{"product_id":"9780471575634","title":"Rapid Math Tricks and Tips: 30 Days to Number Power","description":"Demonstrates a slew of time-saving tips and tricks for performing common math calculations. Contains sample problems for each trick, leading the reader through step-by-step. Features two mid-terms and a final exam to test your progress plus hundreds of exercise problems ranging from simple to more sophisticated. Also includes sections on \u0026amp;'grave;Mathematical Curiosities'' and \u0026amp;'grave;Parlor Tricks'' for math lovers.","brand":"Wiley","offers":[{"title":"Default Title","offer_id":47025574772976,"sku":"9780471575634","price":16.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9780471575634_p0.jpg?v=1763707083","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9780471575634","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}