In excellent condition is this wooden ball track.
It is very unique and the balls make sounds as they roll down the track. On the lowest level is a bell that rings as
wooden strips both printed with the numerals 1 to 9. Another wooden that contains 18 natural wooden strips of varying lengths. Children use the Subtraction Strip Boar...
wooden strips of varying lengths both printed with the numerals 1 to 9.
1. To provide experience in addition of numerals.
2. To give the child concrete experience in ...
