This sturdy wooden abacus measures 7.5 inches high and 9.75 inches wide. Marked on the front left with 1, 10, 100 and 1000, the red and white wooden beads slide smoothly on metal rods to help students work problems and better understand base ten math. ~ Donna
This high quality wooden abacus is designed to allow students to perform basic operations and learn strategies for math. The beads are grouped in fives and tens and one side is marked with 1000, 100, 10 and 1. Measures 9 5/8" x 7.5"
Learn how to count, add, subtract, and multiply with this handy little abacus - it is a toy, manipulative, and learning tool. This small plastic abacus measures approximately 11cm x 14cm, has a hinged stand on the back, and is easy to take anywhere. The colored beads are a real plus for visual learners. The small book included in the playbook set (34502) has 46 problems and answers so little ones can practice basic math skills. There is an illustrated abacus for each concept and short, printed instructions. This might be a good option if you're on a tight budget and just need something for a bit more practice.