5040563
9781568812236
Cryptoclub Using Mathematics to Make And Break Secret Codes
by Beissinger, Janet, Pless, Vera
About this item
- Condition: New
- Provider: Read A Book Contact
- Provider Rating: 82%
- Ships From: Multiple Locations
- Shipping: Standard
- Comments: New- We ship from multiple locations. We ship Daily. Prompt customer service. B
About this item
- Condition: Acceptable
- Provider: Read A Book Contact
- Provider Rating: 82%
- Ships From: Multiple Locations
- Shipping: Standard
- Comments: IMP: Acceptable- Do not include ACCESS CODE, CD-ROM or companion materials even if stated in item title. It may contain highlighting/markings throughout, and the covers and corners may show shelf wear. Corners, pages may be dent. All text is legible. B
Product details
- ISBN-13: 9781568812236
- ISBN: 156881223X
- Publication Date: 2006
- Publisher: A K Peters, Limited
AUTHOR
SUMMARY
Join the Cryptoclub as they apply basic mathematics to make and break secret codes. This book has many hands-on activities that have been tested in both classrooms and informal settings. Ciphers include classic ciphers such as Caesar, substitution, Vigenere, and multiplicative, as well as the modern RSA. Math topics include addition and subtraction with negative numbers, decimals, and percent; factorization; modular arithmetic; exponentiation; prime numbers; and frequency analysis. This book is appropriate for middle grades.Beissinger, Janet is the author of 'Cryptoclub Using Mathematics to Make And Break Secret Codes', published 2006 under ISBN 9781568812236 and ISBN 156881223X.
[read more]
The ValoreBooks Guarantee
With our dedicated customer support team, you can rest easy knowing that we're doing everything we can to save you time, money, and stress.
