{"product_id":"mental-mathematics-a-fast-arithmetics-operation-at-the-top-of-your-head-initiated-by-trachtenberg-paperback","title":"Mental Mathematics: A fast Arithmetics operation at the top of your head - Initiated by Trachtenberg - Paperback","description":"\u003cp\u003eby \u003cb\u003eEnayatullah Maleki\u003c\/b\u003e (Author)\u003c\/p\u003e\u003cp\u003eMental mathematics is the process of doing basic mathematics off the top of your head, without the use of paper and pencil, or an electronic device, with the help of Mental Mathematics; you kill two birds with one stone, keep the brain fresh and sharp, and improve your math ability.\u003c\/p\u003e\u003cdiv\u003e\n\u003cstrong\u003eNumber of Pages:\u003c\/strong\u003e 140\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 0.3 x 10 x 7 IN\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003ePublication Date:\u003c\/strong\u003e December 01, 2017\u003c\/div\u003e","brand":"Books by splitShops","offers":[{"title":"Default Title","offer_id":51795151290656,"sku":"9781979881302","price":12.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/9764\/5344\/files\/a34eba44e33e513612ff29d75f9f041c.webp?v=1780743526","url":"https:\/\/ebocreations.com\/products\/mental-mathematics-a-fast-arithmetics-operation-at-the-top-of-your-head-initiated-by-trachtenberg-paperback","provider":"The E-Book Oasis LLC","version":"1.0","type":"link"}