Plastic Calculation Bead 7 Digits Counting Abacus Plastic Abacus Early Math
ab 10,19 €
Type: Plastic Abacus. The abacus is widely used in teaching children counting and mathematics. In addition to being a professional tool, the soroban or abacus is also an educational tool. It is a teaching aid used to strengthen children's computing ability.
Jetzt bei Ebay:
