Synopsis
Follow the hour hand and minute hand of a clock for 24 hours. How many times do they form a right angle?
Timothy's house has several rooms, each of which has an even number of doors, including doors that lead outside. Is the number of outside doors even or odd?
Stimulating and delightful, this collection of puzzles features original and classic brainteasers. The author, a puzzle columnist for Le Monde, specially selected these mind-benders for the widest possible audience, ensuring that they're neither too hard for those without a math background nor too easy for the mathematically adept. All puzzles are clearly stated and accurately answered at the back of the book ― and they're great fun to consider, whether you crack them or not. Includes a Foreword by Martin Gardner.
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À propos de l?auteur
Pierre Berloquin is a French operations research engineer, writer, and game designer who has written more than 40 books in the area of recreational mathematics.
Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.
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100 Numerical Games (Dover Math Games & Puzzles)
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Dover Publications, 2015
ISBN 10 : 0486789586
ISBN 13 : 9780486789583
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100 Numerical Games (Dover Math Games & Puzzles)
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Dover Publications, 2015
ISBN 10 : 0486789586
ISBN 13 : 9780486789583
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100 Numerical Games
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ISBN 10 : 0486789586
ISBN 13 : 9780486789583
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100 Numerical Games (Dover Math Games & Puzzles)
Edité par
Dover Publications, 2015
ISBN 10 : 0486789586
ISBN 13 : 9780486789583
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100 Numerical Games Format: Paperback
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Dover Publishers, 2015
ISBN 10 : 0486789586
ISBN 13 : 9780486789583
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100 Numerical Games (Paperback)
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Dover Publications Inc., New York, 2015
ISBN 10 : 0486789586
ISBN 13 : 9780486789583
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Paperback. Etat : new. Dugas, Denis (illustrateur). Paperback. Follow the hour hand and minute hand of a clock for 24 hours. How many times do they form a right angle?Timothy's house has several rooms, each of which has an even number of doors, including doors that lead outside. Is the number of outside doors even or odd?Stimulating and delightful, this collection of puzzles features original and classic brainteasers. The author, a puzzle columnist for Le Monde, specially selected these mind-benders for the widest possible audience, ensuring that they're neither too hard for those without a math background nor too easy for the mathematically adept. All puzzles are clearly stated and accurately answered at the back of the book - and they're great fun to consider, whether you crack them or not. Includes a Foreword by Martin Gardner. Stimulating and delightful, this collection of puzzles features original and classic brainteasers that are neither too hard for those without a math background nor too easy for the mathematically adept. Includes solutions. Shipping may be from multiple locations in the US or from the UK, depending on stock availability. N° de réf. du vendeur 9780486789583
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100 Numerical Games
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100 Numerical Games (Paperback)
Edité par
Dover Publications Inc., New York, 2015
ISBN 10 : 0486789586
ISBN 13 : 9780486789583
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Paperback. Etat : new. Dugas, Denis (illustrateur). Paperback. Follow the hour hand and minute hand of a clock for 24 hours. How many times do they form a right angle?Timothy's house has several rooms, each of which has an even number of doors, including doors that lead outside. Is the number of outside doors even or odd?Stimulating and delightful, this collection of puzzles features original and classic brainteasers. The author, a puzzle columnist for Le Monde, specially selected these mind-benders for the widest possible audience, ensuring that they're neither too hard for those without a math background nor too easy for the mathematically adept. All puzzles are clearly stated and accurately answered at the back of the book - and they're great fun to consider, whether you crack them or not. Includes a Foreword by Martin Gardner. Stimulating and delightful, this collection of puzzles features original and classic brainteasers that are neither too hard for those without a math background nor too easy for the mathematically adept. Includes solutions. Shipping may be from our Sydney, NSW warehouse or from our UK or US warehouse, depending on stock availability. N° de réf. du vendeur 9780486789583
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100 Numerical Games (Paperback)
Edité par
Dover Publications Inc., New York, 2015
ISBN 10 : 0486789586
ISBN 13 : 9780486789583
Neuf
Paperback
Vendeur : CitiRetail, Stevenage, Royaume-Uni
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Paperback. Etat : new. Dugas, Denis (illustrateur). Paperback. Follow the hour hand and minute hand of a clock for 24 hours. How many times do they form a right angle?Timothy's house has several rooms, each of which has an even number of doors, including doors that lead outside. Is the number of outside doors even or odd?Stimulating and delightful, this collection of puzzles features original and classic brainteasers. The author, a puzzle columnist for Le Monde, specially selected these mind-benders for the widest possible audience, ensuring that they're neither too hard for those without a math background nor too easy for the mathematically adept. All puzzles are clearly stated and accurately answered at the back of the book - and they're great fun to consider, whether you crack them or not. Includes a Foreword by Martin Gardner. Stimulating and delightful, this collection of puzzles features original and classic brainteasers that are neither too hard for those without a math background nor too easy for the mathematically adept. Includes solutions. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability. N° de réf. du vendeur 9780486789583
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