{"product_id":"9781545298732","title":"Math Competitions In South Texas: And Some Magic Tricks","description":"* Chapter 1: it covers algebra problems. Main topics are computational manipulation, percentages, quadratic equations, exponent rules, simple equations, simple word problems, systems of equations, proportionally and inversely proportionally problems, and more.* Chapter 2: questions involving graphs. We will discuss how to interpret graphical data, and some questions on lines and parabolas.* Chapter 3: some geometry problems. The central theme of this chapter includes measures of angles, of lengths (Pythagorean Theorem) and areas.* Chapter 4: number theory. We summarize divisibility rules for several numbers, and present really beautiful questions regarding it. We also cover Modular Addition and some clock calculations.* Chapter 5: a chapter on counting techniques. Besides the questions, chapter includes a brief explanation about permutations, combinations, probability, and other counting techniques.* Chapter 6: patterns and more. Several different types of questions in which the identification of a pattern may be crucial. Plus, there are some other problems that quite did not fit on previous chapters.* Chapter 7: some magic tricks. A chapter in which I summarize some magic tricks that could be explained via different base number systems.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e| \u003cb\u003eAuthor: \u003c\/b\u003eRicardo V. Teixeira\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003ePublisher: \u003c\/b\u003eCreateSpace Independent Publishing Platform\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003ePublication Date: \u003c\/b\u003eApr 10, 2017\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003eNumber of Pages: \u003c\/b\u003e84 pages\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003eLanguage: \u003c\/b\u003eEnglish\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003eBinding: \u003c\/b\u003ePaperback\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003eISBN-10: \u003c\/b\u003e1545298734\u003c\/li\u003e\n\u003cli\u003e| \u003cb\u003eISBN-13: \u003c\/b\u003e9781545298732\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CreateSpace Independent Publishing Platform","offers":[{"title":"Default Title","offer_id":49193085436209,"sku":"9781545298732","price":12.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0798\/8215\/8385\/files\/9781545298732__07926_d394e78d-fe4d-41a8-b651-77472714757f.jpg?v=1716798120","url":"https:\/\/www.recomparo.com\/products\/9781545298732","provider":"ReComparo.com","version":"1.0","type":"link"}