This is a string of 100 beads on a blue cord. The beads are organised into decades of alternating colours of red and white. The beads can be moved easily on the cord but maintain their position.
100 bead string.
£5.00
In stock
In stock
Description
This is a string of 100 beads on a blue cord. This chord improves the visibility of the cord and maintains a clean appearance. The beads are organised in decades of alternating colours of red and white. The beads can be moved easily on the cord but still maintain their position. Thus they are an excellent tool for demonstrating partitioning in tens and appreciating the implicit value in written tens and unit numbers. For example, the quantity of 42 can be easily identified without recourse to individual bead counting. Complementary numbers up to 100 are similarly clear.
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