C104 Subtraction Strip Board

  • Item Number: C104
  • Unit Price: US$20.67
Wooden board 12 squares by 18 squares with the numerals 1-18 printed across the top.
A wooden box contains 9 red wooden strips and 9 blue wooden strips both printed with the numerals 1 to 9 and 18 natural wooden strips of varying lengths.
Children use the Subtraction Strip Board by selecting subtractioncombinations of one through eighteen, thus reinforcing the child's comprehension of subtraction tables. 
1.64KGS
41*31*6CM