100 Math Brainteasers (Grade 7, 8, 9, 10). Arithmetic, Algebra and Geometry Brain Teasers, Puzzles, Games and Problems with Solutions: Math olympiad contest problems for elementary and middle schools
Format: paperback
ISBN:
9781623210298 (1623210291)
Publish date: October 31st 2012
Publisher: Tom eMusic
Pages no: 94
Edition language: English