Pay in 4 interest-free payments of $4.44 Learn more
Ships within 48 hours · Estimated delivery Oct 10 - Oct 15
3 cm for each board
and Arabia are available for selection）
Each place value consists of 9 units
visualize through the color-coded system the concept of decimal value and the families of number
A gray pair
Addition Strip Board human 3 cm for each boardWooden 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.