This is a useful representation of the field of 20. The beads are organised in tens and fives for easy concrete demonstration of the difficult ‘teen’ numbers, also addition, subtraction and double number facts to 20.
Abacus 1-20 Rekenrek
£4.50
In stock
In stock
Description
This is a useful representation of the field of 20. The beads are organised in tens and fives for easy concrete demonstration of the difficult ‘teen’ numbers, also addition, subtraction and double number facts to 20.
Additional information
| Weight | 1 kg |
|---|
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