{"product_id":"9781899618408-the-number-file","title":"The Number File","description":"\u003cmeta content=\"text\/html; charset=utf-8\" http-equiv=\"Content-Type\"\u003e\u003cp\u003e\u003cspan\u003eA collection of numbers with interesting properties. There are lists of primes, squares, pythagorean triples, numbers with many factors, recurring decimals and many more. It should be of interest to teachers looking for material on numbers or anybody fascinated by properties of numbers.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Rarewaves","offers":[{"title":"Default Title","offer_id":41521895735393,"sku":"9781899618408","price":7.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0092\/7504\/8033\/files\/orig_27229204.jpg?v=1721590746","url":"https:\/\/www.rarewaves.com\/products\/9781899618408-the-number-file","provider":"Rarewaves.com","version":"1.0","type":"link"}