About This

• Plastic base ten set supports academic state standards for multiple grades and domains
• Engage students in concrete demonstrations of base ten concepts, including place value, estimation, operations and more
• Units are made of durable, washable plastic for years of hands-on activities
• Set includes 600 individual units, 200 rods, 20 flats, 3 cubes, 10 Activity Books, Teaching Notes, and storage box
• Ideal 6+