15 funky shaped numbers perfect for little hands.
Astrup numbers is brilliant for assisting to improve numeracy in early childhood maths in a fun non-confrontational approach.
The higher the number, the taller the block so you have add up your numbers correctly for them to match height. The set can be used for addition, subtraction, multiplication and fractions.
Each block is sized accordingly so if you stack a 3 and a 2 it will equal the height of the 5.