SUBTRACTION STRIP BOARD (MA030)
SKU:
MA030
$40.00
$40.00
Description:
Wooden board 12 squares x 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 1-9. The box also contains 18 natural wooden strips of varying lengths.Purpose:
To work out the subtraction tables from 1-1 to 18-9 systematically and to understand them.
Wooden board 12 squares x 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 1-9. The box also contains 18 natural wooden strips of varying lengths.Purpose:
To work out the subtraction tables from 1-1 to 18-9 systematically and to understand them.