{"product_id":"9781884550744","title":"Do the math!: math challenges to exercise your mind","description":"\u003cbr\u003eKick start your brain with \u003ci\u003eDo the math!\u003c\/i\u003e math challenges that exercise those gray cells. Whether it's a computation problem, problems involving advanced equations, or challenges that use plain old logic, this book makes you use math.\u003cp\u003eProblems are provocative and engage your curiosity. The challenges cover a range of math problems, which tantalize, challenge, and amuse. Sometimes math skills help you solve them, other times you may rely on logic.\u003c\/p\u003e\u003cp\u003e\u003ci\u003eDo the math!\u003c\/i\u003e is designed so that if you get stuck you can turn to its hint section.\u003c\/p\u003e\u003cp\u003eEach challenge also comes with an in-depth solution, found in the solution section.\u003c\/p\u003e\u003cp\u003eProblem solving fuels imagination and creativity. These 99 challenges stimulate your brain, challenge your wits, and increase your confidence. With each solution you experience a sense of accomplishment. And the challenges that you don't solve provide new insights on how to approach various new problems. By the end of \u003ci\u003eDo the math!\u003c\/i\u003e your mathematical toolkit is enhanced.\u003cbr\u003e\u003c\/p\u003e","brand":"Wide World Publishing","offers":[{"title":"Default Title","offer_id":47063943217392,"sku":"9781884550744","price":12.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781884550744_p0.jpg?v=1763605011","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781884550744","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}