{"product_id":"number-pyramids-100-addition-pyramids-complete-with-solutions-9781493760817","title":"Number Pyramids: 100 addition pyramids, complete with solutions","description":"100 pyramid maths puzzles, idea for developing your addition skills. \u003cp\u003e The rules are simple: Fill the pyramid so that every square contains a number. The value of each square in the number pyramid is the sum of the two squares directly under it. \u003c\/p\u003e\u003cp\u003e Every puzzle has a completed solution towards the back of the book, so if you get stuck along the way, take a look there  \u003c\/p\u003e\u003cp\u003e All of our puzzle books are printed on very high quality paper, making the puzzle experience all the more enjoyable  \u003c\/p\u003e\u003cp\u003e For other puzzle books, click on our author page or visit www.puzzle-book.co.uk\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e \u003ca href=\"https:\/\/sureshotbooks-com.myshopify.com\/search?type=product%2Carticle%2Cpage\u0026amp;q=AUTH-10069731\"\u003eClarity Media\u003c\/a\u003e\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Createspace Independent Publishing Platform\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 11\/13\/2013\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 74\u003cbr\u003e\u003cb\u003eBinding Type:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.24lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.02h x 5.98w x 0.15d\u003cbr\u003e\u003cb\u003eISBN13:\u003c\/b\u003e 9781493760817\u003cbr\u003e\u003cb\u003eISBN10:\u003c\/b\u003e 1493760815\u003cbr\u003e\u003cb\u003eBISAC Categories:\u003c\/b\u003e\u003cbr\u003e- \u003ca href=\"https:\/\/sureshotbooks-com.myshopify.com\/search?type=product%2Carticle%2Cpage\u0026amp;q=CAT-GAM\"\u003eGames \u0026amp; Activities\u003c\/a\u003e | \u003ca href=\"https:\/\/sureshotbooks-com.myshopify.com\/search?type=product%2Carticle%2Cpage\u0026amp;q=BISAC-GAM007000\"\u003ePuzzles\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003ci\u003eThis title is not returnable\u003c\/i\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Createspace Independent Publishing Platform","offers":[{"title":"Default Title","offer_id":42649953009901,"sku":"9781493760817","price":9.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/8097\/6621\/products\/img_171ad7d4-ff9b-486d-a79a-822f5fb3e095.jpg?v=1649192551","url":"https:\/\/sureshotbooks.com\/products\/number-pyramids-100-addition-pyramids-complete-with-solutions-9781493760817","provider":"SureShot Books Publishing LLC","version":"1.0","type":"link"}