Teachers tool to demonstrate additions andsubtractions up to 20. Provided with a board to write on. Write a number on the board and show with the red and white beads the corresponding number picture by sliding the remaining beads behind the white board.
wooden counting frame (82 cm)10 red and 10 white wooden beads (3.5 cm Ø)
wooden whiteboard (35 x 14 cm)
2 metal hooks
|Minimum age||6 years|