The perfect introduction to the world of maths
... The various arithmetic aids enable varied arithmetic operations in the number range up to 20. Contents: 1 arithmetic chain with arithmetic frame base plate (20 x 4.5 cm), 22 pieces of 2-coloured reversible tiles Ø 25 mm, 1 shaker box for 2 and 3 subsets with 20 quiet balls, 20 2 cm plug-in cubes, 1 Dienes decimal arithmetic set with 13 pieces with which the number range up to 20 can be represented with single cubes or bars of 5 or 10, instructions. Packed in plastic box with click lock handles.
Material: synthetic material, RE-Wood, cotton
Measures: Arithmetic frame: approx. 20 x 4.5 cm, box: approx. 23.5 x 11.5 x 5 cm
3 years and up
WARNING! Not suitable for children under 36 months due to small parts which may be swallowed, choking hazard! And danger of strangulation due to long cords!
