{"product_id":"mathematical-puzzles-for-children-jeff-heldt-9781719900508","title":"Mathematical Puzzles For Children: Hundred Puzzles - The Best Japanese Puzzles Collection","description":"\u003cp\u003e\u003cb\u003eHundred\u003c\/b\u003e is a square grid, whose cells are to be filled by some digits. The task is to fill additional digits in required cells such that the sum of numbers in each row and each column equals to 100.\u003c\/p\u003e\u003cp\u003emath puzzles for kids - math puzzles and brainteasers grades 6-8 - math puzzles and brainteasers grades 3-5 - math puzzle books for kids age 9 12 - math puzzle books for kids 5-8 yrs - math puzzle books for kids - math puzzle for kids - brain teasers for kids ages 10-12 - brain teasers for kids - brain teaser for kids ages 8-10 - brain teaser games for kids\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Jeff Heldt\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1719900507\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781719900508\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Independently Published\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 08\/26\/2018\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 116\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.40lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.00h x 6.00w x 0.28d","brand":"Jeff Heldt","offers":[{"title":"Paperback","offer_id":44125230563583,"sku":"9781719900508","price":10.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_df5c075c-182d-449e-b98b-b0ae65a5416a.jpg?v=1687441418","url":"https:\/\/www.whiterainbookhouse.com\/products\/mathematical-puzzles-for-children-jeff-heldt-9781719900508","provider":"WR Book House","version":"1.0","type":"link"}