Download or read book My Best Mathematical and Logic Puzzles written by Martin Gardner and published by Courier Corporation. This book was released on 2013-04-10 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: The noted expert selects 70 of his favorite "short" puzzles, including such mind-bogglers as The Returning Explorer, The Mutilated Chessboard, Scrambled Box Tops, and dozens more involving logic and basic math. Solutions included.

Download or read book More Puzzles written by Shakuntala Devi and published by Orient Paperbacks. This book was released on 2006-10 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here are over 300 tantalizing puzzles, brain teasers and riddles by one of the greatest mathematical geniuses of the twentieth century, Shakuntala Devi, popularly known as the 'human computer'. The puzzles include every possible type of mathematical recreation, time and distance problems, age and money riddles, puzzles involving geometry and elementary algebra, and just plain straight thinking. Often entertaining, but always stimulating, the puzzles included in the book offer hours of fun and relaxation.

Download or read book Brain Teasers written by Ravi Narula and published by Jaico Publishing House. This book was released on 1976-01-01 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: The more you use the brain, the more it grows. Many in this world have never had the ‘pleasure of using one’s brain’. They know not what joy and gratification, what delight and satisfaction, what fun and contentment lies there in, and they know not what they are missing. So folks,here is a chance to catch up with others because, this book which will act as a 'rich protein diet’ that doctors say is essential for development of the brain. It offers to you a variety of thinkers, ticklers, teasers,squeezers and stranglers, that will turn and twist your brain and help you see a broader and bigger world before you. Thus making you proud when people call you intelligent, sharp, witty, humorous, quick, bright and logical.

Download or read book Entertaining Mathematical Puzzles written by Martin Gardner and published by Courier Corporation. This book was released on 1986-10 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: Playing with mathematical riddles can be an intriguing and fun-filled pastime — as popular science writer Martin Gardner proves in this entertaining collection. Puzzlists need only an elementary knowledge of math and a will to resist looking up the answer before trying to solve a problem. Written in a light and witty style, Entertaining Mathematical Puzzles is a mixture of old and new riddles, grouped into sections that cover a variety of mathematical topics: money, speed, plane and solid geometry, probability, topology, tricky puzzles, and more. The probability section, for example, points out that everything we do, everything that happens around us, obeys the laws of probability; geometry puzzles test our ability to think pictorially and often, in more than one dimension; while topology, among the "youngest and rowdiest branches of modern geometry," offers a glimpse into a strange dimension where properties remain unchanged, no matter how a figure is twisted, stretched, or compressed. Clear and concise comments at the beginning of each section explain the nature and importance of the math needed to solve each puzzle. A carefully explained solution follows each problem. In many cases, all that is needed to solve a puzzle is the ability to think logically and clearly, to be "on the alert for surprising, off-beat angles...that strange hidden factor that everyone else had overlooked." Fully illustrated, this engaging collection will appeal to parents and children, amateur mathematicians, scientists, and students alike, and may, as the author writes, make the reader "want to study the subject in earnest" and explains "some of the inviting paths that wind away from the problems into lusher areas of the mathematical jungle." 65 black-and-white illustrations.

Download or read book Alex s Adventures in Numberland written by Alex Bellos and published by A&C Black. This book was released on 2010-04-05 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: A tenth anniversary edition of the iconic book about the wonderful world of maths Sunday Times bestseller | Shortlisted for the BBC Samuel Johnson Prize 'Original and highly entertaining' Sunday Times 'A page turner about humanity's strange, never easy and, above all, never dull relationship with numbers' New Scientist 'Will leave you hooked on numbers' Daily Telegraph In this richly entertaining and accessible book, Alex Bellos explodes the myth that maths is best left to the geeks, and demonstrates the remarkable ways it's linked to our everyday lives. Alex explains the surprising geometry of the 50p piece, and the strategy of how best to gamble it in a casino. He shines a light on the mathematical patterns in nature, and on the peculiar predictability of random behaviour. He eats a potato crisp whose revolutionary shape was unpalatable to the ancient Greeks, and he shows the deep connections between maths, religion and philosophy. From the world's fastest mental calculators in Germany to numerologists in the US desert, from a startlingly numerate chimpanzee in Japan to venerable Hindu sages in India, these dispatches from 'Numberland' are an unlikely but exhilarating cocktail of history, reportage and mathematical proofs. The world of maths is a much friendlier and more colourful place than you might have imagined. This anniversary edition is fully revised and updated.

Download or read book The Colossal Book of Short Puzzles and Problems written by Martin Gardner and published by W W Norton & Company Incorporated. This book was released on 2006 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: The renowned provocateur of popular math presents a collection of his widely recognized short puzzles--along with a few new ones--that explore chess, physics, probability, and topology, among other topics.

Download or read book Math with Bad Drawings written by Ben Orlin and published by Black Dog & Leventhal. This book was released on 2018-09-18 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: A hilarious reeducation in mathematics-full of joy, jokes, and stick figures-that sheds light on the countless practical and wonderful ways that math structures and shapes our world. In Math With Bad Drawings, Ben Orlin reveals to us what math actually is; its myriad uses, its strange symbols, and the wild leaps of logic and faith that define the usually impenetrable work of the mathematician. Truth and knowledge come in multiple forms: colorful drawings, encouraging jokes, and the stories and insights of an empathetic teacher who believes that math should belong to everyone. Orlin shows us how to think like a mathematician by teaching us a brand-new game of tic-tac-toe, how to understand an economic crises by rolling a pair of dice, and the mathematical headache that ensues when attempting to build a spherical Death Star. Every discussion in the book is illustrated with Orlin's trademark "bad drawings," which convey his message and insights with perfect pitch and clarity. With 24 chapters covering topics from the electoral college to human genetics to the reasons not to trust statistics, Math with Bad Drawings is a life-changing book for the math-estranged and math-enamored alike.

Download or read book Numbrix Puzzles written by Ted Warner and published by Independently Published. This book was released on 2018-05-14 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt: Numbrix is a type of logic puzzle. It is played on a rectangular grid of squares. Some of the cells have numbers in them. The object is to fill in the missing numbers, in sequential order, going horizontally and vertically only. Diagonal paths are not allowed.

Download or read book The Moscow Puzzles written by Boris A. Kordemsky and published by Courier Corporation. This book was released on 1992-04-10 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of math and logic puzzles features number games, magic squares, tricks, problems with dominoes and dice, and cross sums, in addition to other intellectual teasers.

Download or read book Mathematical Puzzles written by Peter Winkler and published by CRC Press. This book was released on 2021-01-21 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research in mathematics is much more than solving puzzles, but most people will agree that solving puzzles is not just fun: it helps focus the mind and increases one's armory of techniques for doing mathematics. Mathematical Puzzles makes this connection explicit by isolating important mathematical methods, then using them to solve puzzles and prove a theorem. Features A collection of the world’s best mathematical puzzles Each chapter features a technique for solving mathematical puzzles, examples, and finally a genuine theorem of mathematics that features that technique in its proof Puzzles that are entertaining, mystifying, paradoxical, and satisfying; they are not just exercises or contest problems.

Download or read book Easy Maths Puzzles with Answers written by Jeff Heldt and published by Independently Published. This book was released on 2018-08-07 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt: Numbrix is a type of maths puzzle. It is played on a rectangular grid of squares. Some of the cells have numbers in them. The object is to fill in the missing numbers, in sequential order, going horizontally and vertically only. Diagonal paths are not allowed. math brain teasers for kids - brain teaser games for kids - mind puzzles for kids - brain puzzles for kids - brain teasers for kids with answers - maths riddles and puzzles - simple brain teasers - brain games for kids - brain twister puzzle - riddles and brain teasers with answers - best brain teaser games - logic puzzles with answers - challenging puzzle games - brain teasers for children

Download or read book Do the Math written by Steven Clontz and published by Rockridge Press. This book was released on 2021-05-25 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brain-boosting math puzzles for kids ages 8-12 Learning math is a blast with this awesome collection of interactive activities! Whether it's a cunning cryptogram waiting to be decoded or some sudoku that needs to be solved, these clever challenges will teach kids just how awesome and engaging math can be. Over the course of more than 100 math puzzles for kids ages 8-12, young learners will add, subtract, multiply, divide, and logic their way to the solutions for these mathematical marvels. They'll build the core math skills needed to succeed in school and beyond--while having tons of fun! This collection of math puzzles for kids ages 8-12 features: Different puzzle types--Kids will explore math from every angle with patterns, logic puzzles, sudoku, cryptograms, and more. Progressive challenges--Each chapter focuses on one type of puzzle, starting simple and getting harder as they go, helping kids avoid frustration and see how far they've come. Easy-to-follow instructions--Short and simple instructions make sure the only tough part of these math puzzles for kids ages 8-12 is figuring out the answer. Help kids build logical thinking skills with these amazing math puzzles for kids ages 8-12.

Download or read book Simple Cross Number Puzzle Book Large Print written by Puzzre and published by . This book was released on 2021-04-10 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Simple Cross Number is constructed on a crossword grid just like a standard crossword, but the digits 1 to 9 are used instead of the letters of the alphabet. In a Cross Number Puzzle, the Across and Down clues are sums, subtraction, multiplication, or division of the digits in the across and down words. The rules are simple: 1.The empty cells should contain numbers from 1 through 9 2.The clues in the rightmost cell and the lowest cell tells the sums, subtraction, multiplication, or division of the numbers before that clue. (on the right or down) 3.The numbers in empty cells must be unique. No number should be used more than once. 4. Use regular math order of operations ( x ÷ precedes + - ) Book features: This book contains 180 Cross Number Puzzles Large-print Book. very easy to read, and fill out. Large and Easy To Read Font 2 puzzles per page, solving could be easy on your eyes An answer key for each puzzle Puzzles are printed on high-quality white paper, size 8,5 x 11 inches By using this selection of sudoku puzzle books you would experience enhanced brain capabilities for example focus, logical thinking, and memory. Perfect puzzle book collections as a special gift for your loved ones Choose your book today by clicking on the BUY NOW button at the top of this page. Get Your Book NOW!

Download or read book Cut the Knot written by Alexander Bogomolny and published by Wolfram Media. This book was released on 2020-11-17 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: He who untied the Gordian knot would rule all of Asia So goes the legend of the tricky knot of Gordius, king of Phrygia.Many had tried; many had failed, but Alexander the Great simplycut the knot with his sword. He went on to conquer most of Asia, eventually reaching as far east as Northern India. Cut the Knot is a book of probability riddles curated to challenge the mind andexpand mathematical and logical thinking skills. First housed on cut-the-knot.org, these puzzles and their solutions represent the efforts of great minds around theworld. Follow along as Alexander Bogomolny presents these selected riddles bytopical progression. Try them for yourself before reading their solutions. Just like itwas for Alexander the Great, the non-trivial, unexpected solution might be exactlythe one you need.

Download or read book Mathematics Puzzle Games with Answers written by Jeff Heldt and published by Independently Published. This book was released on 2018-08-11 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sukrokuro combines the elements of three logic puzzles: Sudoku, Kropki Sudoku and Kakuro. It consists of a square grid with white and black cells. The goal is to fill in the white cells, one number in each, so that each column and row contains the numbers 1 through 9 exactly once. Black cells contain a diagonal slash from top left to bottom right with numbers in them, called "the clues". Such number tells the sum of numbers in consecutive cells at its right or downward. If absolute difference between two numbers in neighbouring cells equals 1, then they are separated by a dot. If a dot is absent between two white cells, the difference between the numbers in these cells is more than 1. maths puzzles - mathematical puzzles - math riddles - maths puzzles with answers - math puzzles for adults - maths puzzle games - math brain teasers - simple maths puzzles - maths puzzles with solutions - fun math puzzles - simple maths puzzles with answers - mathematical puzzles with answers - easy maths puzzles - math logic puzzles - fun math problems - math puzzles brain teasers - maths riddles with answers - mathematical riddles - math riddles for adults - math challenge

Download or read book 101 Math Puzzles Riddles and Brain Teasers for Kids Ages 10 written by Mashup Math and published by . This book was released on 2019-11-20 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: [Color Cover; Black-and-White Interior] Are you looking for super fun and engaging Math Puzzles, Math Riddles, and Math Brain Teasers for Kids ages 10 and up? Your kids will love solving these colorful math activities that cover a variety of topics including logical thinking, the order of operations, and some of the most famous math riddles of all time! The book includes hints and an answer key for every activity. It is best suited for students in grades 4 through 9.

Download or read book Maths Puzzles for Class 1 with Answers Greater Than Sudoku Puzzles written by Marcus White and published by Logic Puzzle Books for Kids. This book was released on 2018-10-08 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Greater Than Sudoku is the variation of the original sudoku. In addition, greater than or less than signs (">" or "