The set consists of:
- white chalkboard;
- box with blue and red slats;
- a box with wooden slats.
Working with this material helps children to master the basic mathematical operations of addition and subtraction using wooden color bars.
Box size: 35.5 x 28.5 x 8.5 cm, weight: 1 kg.
Suitable for children over 4.5 years old.
Working with this material helps children to master the basic mathematical operations of addition and subtraction using wooden color bars.
Box size: 35.5 x 28.5 x 85 cm, weight: 1 kg.
Suitable for children over 4.5 years old.