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- Nienhuis - Hierarchy Of Number: Blue Bar - 5 x 0.5 x 0.5
Nienhuis - Hierarchy Of Number: Blue Bar - 5 x 0.5 x 0.5
Product Code:0132A002
$19.95
- Quantity Available: 5
- Availability: In stock
Description
This material is used to represent in geometric form the hierarchy of number for: 1, 10, 100, 1000, 10,000, 100,000 and 1,000,000. The precise nature of these materials makes it possible to compare by size the decimal categories, visualize through the color-coded system the concept of decimal value and the families of number. A wooden tray for presentation of 1, 10, 100 and 1000 is included.