The Addition Working Charts aid the child in the practice and memorization of the unit addition combinations. Includes 2 control charts, 4 working charts and 1 box of wooden answer chips.
Data sheet
- Tranche d'âge
- 3-6 ans
- Longueur
- 44 cm
- Largeur
- 31.5 cm
- Hauteur
- 6 cm
- Poids
- 2.8kg