Limber Line and Circle O Count Happy Beads !

By Wingfield McGowan

"Limber Line and Circle O Count Happy Beads " uses the abacus/soroban format (except that the beads here are horizontal instead of vertical), and can help speed mental math calculation while improving... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1497575079
• ISBN13: 9781497575073
• Release Date: April 2014
• Publisher: Createspace Independent Publishing Platform
• Length: 56 Pages
• Weight: 0.34 lbs.
• Dimensions: 0.1" x 8.5" x 11.0"