Subtraction Strip Board and box containing strips : 1 set The Discovery of the Child preschool teachers

preschool teachers

early years professionals

and tactile perceptions

is widely regarded as the go-to reference for health

We all want the best possible starts in life for our children

Subtraction Strip Board and box containing strips : 1 set The Discovery of the Child preschool teachersThis set includes one hardwood board with 18 numbered squares across the top and 12 squares downward. A wooden box with 9 red and 9 blue wooden strips printed with the numerals 1 9 and 18 natural wooden strips of varying lengths are provided for the exercises. The natural strips indicate the value to subtract from and the blue strips indicate the value to be subtracted.