Mind-Stretching Math Puzzles

by Derrick Niederman

Derrick Niederman, one of Sterling's most popular puzzle authors, has come up with another collection of super-tricky math brainteasers that's great for home or the classroom. Hours of mind-bending,... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1402721943
• ISBN13: 9781402721946
• Release Date: June 2005
• Publisher: Sterling Publishing (NY)
• Length: 112 Pages
• Weight: 0.45 lbs.
• Dimensions: 0.4" x 5.5" x 8.3"
• Age Range: 10 to 14 years
• Grade Range: Grades 5 to 9