Addition Strip Board classroom furniture Each set is supplied in

Each set is supplied in a separate plastic box

steel and slate

obtuse-angled isosceles

and gray are 7 swatches with 63 different degrees of brightness

Addition Strip Board classroom furniture Each set is supplied inWooden 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 of varying lengths both printed with the numerals 1 to 9. To provide experience in addition of numerals. To give the child concrete experience in addition. To aid the child in learning addition tables. Practice in combinations of numbers. Preparation for abstract mathematics. Concentration.