Mathemagic: Magic, Puzzles and Games with Numbers

By Royal V. Heath and Royal Vale Heath

More than 60 new puzzles and stunts based on the properties of numbers. Easy techniques for multiplying large numbers mentally, identifying unknown numbers, determining the date of any day in any... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 0486201104
• ISBN13: 9780486201108
• Release Date: June 1953
• Publisher: Dover Publications
• Length: 144 Pages
• Weight: 0.35 lbs.
• Dimensions: 0.3" x 5.5" x 8.5"
• Age Range: 12 years and up
• Grade Range: Grade 7 and higher

Customer Reviews

Mathemagic review

Book came on time, in new condition. It is the best mathemagic book I have received and I am delighted with it.