{"product_id":"9781626868120","title":"See Ya Later Calculator: Simple Math Tricks You Can Do in Your Head","description":"\u003ci\u003eSee Ya Later Calculator\u003c\/i\u003e demystifies numbers and math. With these simple, precise, and downright magical math tricks, readers can do everyday math faster than it takes to dig out their phone and find the calculator app. Clear, step-by-step, easily memorizable directions demonstrate more than 125 math operations anyone can do in their head. Plus, it features do-it-yourself math projects, puzzles, and even a bonus section for advanced mathophiles. Get ready to tackle fun problems such as…\u003cbr\u003e\u003cbr\u003eHow to easily square any number\u003cbr\u003eHow to add three-digit numbers\u003cbr\u003eHow to use a mirror to measure the height of a building.\u003cbr\u003eHow to make a ruler out of a dollar bill\u003cbr\u003eHow to use geometry to paint walls, cut floor tiling, and do other home renovations\u003cbr\u003eHow to subtract numbers…by adding\u003cbr\u003e\u003cbr\u003eAnd lots more...no calculator required.","brand":"Printers Row","offers":[{"title":"Default Title","offer_id":47176830386416,"sku":"9781626868120","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781626868120_p0.jpg?v=1769905153","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781626868120","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}