Abacus Wooden Calculator
![Abacus Wooden Calculator](http://onlyinspiredgifts.com/cdn/shop/products/2028481252766_{width}x.jpg?v=1613991841)
Material: wooden
Product size: 23.5*31*6 cm
Objectives
- 1~2 years old to improve children's cognitive ability
- 1~2 years old training children's hand-eye coordination
- 2~6 years old enlightenment concept, skilled vocal number
- number of columns and combinations, practice addition, subtraction
- Establish the basic concept of children's logarithm, and initially understand the basic structure of the abacus.
- Can be used to count; Or teach children to do the addition and subtraction of the image