Mathematical Quickies PDF Download
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Author: Charles W. Trigg
Publisher: Courier Corporation
ISBN: 9780486249490
Category : Games & Activities
Languages : en
Pages : 242
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Book Description
For the mathematics enthusiast of any age or level of sophisitcation, this stimulating treasury of unusual math problems offers unlimited opportunity for mind-biggling recreation. Carles W. Trigg, Dean Emeritus and Professor Emeritus at Los Angeles City College and one of the country's best-known problemists, has compiled nearly 300 mathematical brainteasers from the field of of arithmetic, algebra, plane and solid geometry, trigonometry, number theory, and such general recreational mathematics and dissections, cryptarithms and magic squares. The object of each problem is to find the quickest, most elegant solution - they are often unorthodox and there is usually and element of surprise in each. Ranging from the simple to complex, problems are both original with the author and the work of over 100 other qualified mathematicians. Most are rarely seen or entirely new; all challenge the reader to devise solutions more elegant than the ones provided.
Author: Charles W. Trigg
Publisher: Courier Corporation
ISBN: 9780486249490
Category : Games & Activities
Languages : en
Pages : 242
Get Book Here
Book Description
For the mathematics enthusiast of any age or level of sophisitcation, this stimulating treasury of unusual math problems offers unlimited opportunity for mind-biggling recreation. Carles W. Trigg, Dean Emeritus and Professor Emeritus at Los Angeles City College and one of the country's best-known problemists, has compiled nearly 300 mathematical brainteasers from the field of of arithmetic, algebra, plane and solid geometry, trigonometry, number theory, and such general recreational mathematics and dissections, cryptarithms and magic squares. The object of each problem is to find the quickest, most elegant solution - they are often unorthodox and there is usually and element of surprise in each. Ranging from the simple to complex, problems are both original with the author and the work of over 100 other qualified mathematicians. Most are rarely seen or entirely new; all challenge the reader to devise solutions more elegant than the ones provided.
Author: Yan Kow Cheong
Publisher: MathPlus Publishing
ISBN: 9810854129
Category : Mathematics
Languages : en
Pages : 208
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Book Description
Singapore’s bestselling Mathematical Quickies & Trickies, which has sold over 90,000 copies locally, contains more than 300 nonroutine problems to enhance students’ mathematical problem-solving skills. With many creative worked examples and questions, and with cartoons sprinkled throughout the book, Mathematical Quickies & Trickies would appeal primarily to these audiences: * grades 5-7 students and teachers looking for some fertile trick and tricky questions; * mathletes preparing for local and regional contests and competitions; * problem solvers longing to be challenged by questions whose obvious solutions are never the correct ones for what offhand appears to be true is false. With proper insight, you’ll learn how to solve these tricky problems almost instantly, whose solutions are almost never the correct ones. You need no longer be caught off-guard; instead, you’ll learn to solve these questions confidently—how to tame these counter-intuitive questions into routine ones. Contents 1. Mental Computation I 2. Mental Computation 2 3. Number Series 4. A Tricky Way with Fractions 5. Test Your Calculator Proficiency 6. Simplifying a Complex Fraction 7. Recurring Decimals 8. Is Zero an Even or Odd Integer? 9. Casting Out Nines 10. Be a Calculator Expert 11. Division by 9 12. Number Riddles 13. Ten Steps to be Math Smart 14. Shortcuts a la Trachtenberg 15. Geometrical Quickies 1 16. Geometrical Quickies 2 17. Geometrical Quickies 3 18. (Sugar + Coffee) + Milk = Sugar + (Coffee + Milk) 19. Applications of Number Laws 20. Law of One 21. Distributive Law 22. More Applications of Distributive Law 23. The Joy of Guesstimation 24. Are You a Fermi Disciple? 25. Bravo Singapore 26. Lightning Calculators 27. Geometrical Quickies 4 28. Some Calculator Quickies Answers & Solutions Bibliography & References Type of e-book: Nonfiction, problem solving, recreational, Singapore math, trick questions Audiences: Suitable for Grades 4-7 (or Primary 4-7 levels)
Author: Yan Kow Cheong
Publisher: MathPlus Publishing
ISBN: 9810854137
Category : Mathematics
Languages : en
Pages : 211
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Book Description
This long-awaited sequel of Mathematical Quickies & Trickles comes with many creative worked examples and questions, with cartoons sprinkled throughout the book to keep in line with the same irreverent and fun spirit of the previous book. In addition to 300+ trick and tricky questions, More Mathematical Quickies & Trickles comes with more than 25 five-minute enrichment mathematics items, aimed at enhancing the mathematical problem-solving skills of problem solvers. You won’t only be exposed to different problem-solving techniques, commonly used in answering math contests and competitions questions, but also learn to appreciate elegant or intuitive solutions. More Mathematical Quickies & Trickies would appeal primarily to these audiences: * grades 6-8 students and teachers looking for some fertile trick and tricky questions; * mathletes preparing for local and regional contests and competitions; * problem solvers longing to be challenged by questions whose obvious solutions are never the correct ones for what offhand appears to be true is false. Contents 1. Creative GST 2. Are You Calculator-Smart? 3. What Is the Easy Way? 4. The Magic of Three Consecutive Numbers 5. Twitter Math @MathPlus 6. What Is 27 x 37, Really? 7. Humanizing 1, 2, 3 8. A Mathophobia Kit 9. WITs: 13 Ways to Attain Mathematical Excellence 10. Facebook Math: Numeracy vs. Literacy 11. Thou Shalt Not Divide By Zero 12. Math Jokes to Relieve Stress 13. Look-see Proofs 14. Some PhD Math Questions 15. Mathematical Prayers 16. The Largest Product 17. What’s Wrong?: A Comedy of Mathematical Errors 18. The Aha! Myth 19. Sam Loyd’s Toughies 20. The Tuesday Boy Problem 21. What Is 1 + 1, Really? 22. In Love with Cryptarithms 23. Mathematical Kiasuism 24. The Mathemagic of 142857 25. The Lighter Side of Singapore Math 26. K C Yan’s Laws & Lores 27 Flee and Free from the FREE Answers/Hints/Solutions Bibliography & References
Author: Gianni A. Sarcone
Publisher: Courier Corporation
ISBN: 0486795659
Category : Games & Activities
Languages : en
Pages : 116
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Book Description
Fun-filled, math-based puzzles include Elephants and Castles, Trianglized Kangaroo, Honest Dice and Logic Dice, Mind-reading Powers, and dozens more. Complete solutions explain the mathematical realities behind the fantastic-sounding challenges.
Author: Oswald Jacoby
Publisher: Courier Corporation
ISBN: 0486168360
Category : Science
Languages : en
Pages : 210
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Book Description
Treasury of challenging brainteasers includes puzzles involving numbers, letters, probability, reasoning, more: The Enterprising Snail, The Fly and the Bicycles, The Lovesick Cockroaches, many others. No advanced math needed. Solutions.
Author: James Alston Hope Hunter
Publisher: Courier Corporation
ISBN: 9780486245003
Category : Games & Activities
Languages : en
Pages : 132
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Book Description
160 math teasers and 40 alphametics will provide hours of mind-stretching entertainment. Accessible to high school students. Solutions. Four Appendices.
Author: Dennis Shasha
Publisher: Courier Corporation
ISBN: 0486169316
Category : Science
Languages : en
Pages : 274
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Book Description
DIVThe heroic Dr. Ecco uncovers a fiendish plot in this collection of original puzzles inspired by research methods of computer science and mathematics. No sophisticated mathematical background necessary. Solutions. /div
Author: Lewis Carroll
Publisher: Courier Corporation
ISBN: 9780486204932
Category : Fiction
Languages : en
Pages : 308
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Book Description
Whimsically and delightfully presented mathematical recreations by the author of Alice in Wonderland are solved by arithmetic, algebra, geometry, trigonometry, differential calculus and transcendental properties. 6 illustrations. Two books bound as one.
Author: Richard M. Beekman
Publisher: Lulu.com
ISBN: 1329428900
Category : Science
Languages : en
Pages : 268
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Book Description
Mathematics is a fine art, like painting, sculpture, or music. This book teaches the art of solving challenging mathematics problems. Part I presents a general process for solving problems. Part II contains 35 difficult and challenging mathematics problems with complete solutions. The goal is to teach the reader how to proceed from an initial state of "panic and fear" to finding a beautiful and elegant solution to a problem.
Author: Walter William Rouse Ball
Publisher: Courier Corporation
ISBN: 0486253570
Category : Games & Activities
Languages : en
Pages : 468
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Book Description
This classic work offers scores of stimulating, mind-expanding games and puzzles: arithmetical and geometrical problems, chessboard recreations, magic squares, map-coloring problems, cryptography and cryptanalysis, much more. "A must to add to your mathematics library" ? The Mathematics Teacher. Index. References for Further Study. Includes 150 black-and-white line illustrations.
