{"product_id":"9780486851396-mathematical-puzzles-pastime","title":"Mathematical Puzzles and Pastimes","description":"\u003cmeta content=\"text\/html; charset=utf-8\" http-equiv=\"Content-Type\"\u003e\u003cp\u003e\u003cspan\u003e113 Puzzles!\u003cbr\u003e\u003cp\u003eSharpen your mind with this light and witty collection of 113 brainteasers.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003eSharpen your mind with this light and witty collection of 113 brainteasers.\u003c\/p\u003e\n\u003cp\u003eIncluded are the Four Famous Problems, featuring Archimedes’ Cattle Problem, Impossible Division, and apple and unit problems. The puzzles cover a variety of mathematical topics, from distance to measurements, money, speed, time, and more.\u003c\/p\u003e\n\u003cp\u003eProblems are primarily solved using the mathematics of daily life – addition, subtraction, multiplication, division, and fractions – plus algebra and clear, logical thinking. Most have solutions – some have more than one, while others are left to the skills of the reader. A delightful treat for any puzzle enthusiast.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Rarewaves","offers":[{"title":"Default Title","offer_id":40868749967457,"sku":"9780486851396","price":6.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0092\/7504\/8033\/files\/orig_32483966.jpg?v=1737701232","url":"https:\/\/www.rarewaves.com\/products\/9780486851396-mathematical-puzzles-pastime","provider":"Rarewaves.com","version":"1.0","type":"link"}