{"product_id":"girl-and-the-difficult-challenge-the-1","title":"Girl And The Difficult Challenge, The","description":"A girl is challenged by her father to solve an intriguing Maths problem, in exchange for going out to get ice cream. Can she devise a way to find the answer quickly? Read on to find out the girl's ingenious solution! The I'm a Maths Star! series comprises challenging Maths puzzles, presented in story form. Puzzles are described and then solved, step-by-step, through an engaging storyline, and using various Maths heuristic techniques that are also taught as part of the world-renowned Singapore Maths curriculum. Through illustrations and an engaging storyline, children will learn Maths heuristics, and be inspired to persevere in understanding, representing, and solving fun and intriguing Maths problems!","brand":"bookshop.lol","offers":[{"title":"Thryft - Used (Like New)","offer_id":42530468724814,"sku":"9789811266461","price":9.9,"currency_code":"SGD","in_stock":true},{"title":"Thryft - Used (Very Good)","offer_id":42530468757582,"sku":"9789811266461","price":8.9,"currency_code":"SGD","in_stock":false},{"title":"Thryft - Used (Good)","offer_id":42530468790350,"sku":"9789811266461","price":7.9,"currency_code":"SGD","in_stock":false},{"title":"Thryft - Used (Well Read)","offer_id":42530468823118,"sku":"9789811266461","price":6.9,"currency_code":"SGD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/3857\/4926\/files\/121452661_42c892ad-6af0-441c-92b1-56e6905dcf74.jpg?v=1747389476","url":"https:\/\/bookshop.lol\/products\/girl-and-the-difficult-challenge-the-1","provider":"bookshop.lol","version":"1.0","type":"link"}