In number fun I’ve only got up to 18. I am learning about prime numbers and non prime numbers with Mummy and Daddy. I try to make rectangle shapes with blocks (like the buddy blocks in Numberjacks).
I sometimes make a square or a cube. 1 and 4 make a square, 8 makes a cube. The rest of the non prime numbers are rectangle shapes.
[Mummy writes – the Numberjacks buddy blocks really started her off when the 6 and 3 made a block of 9 …]