The SumBlox building blocks teaches kids mathematics as they play. The higher the number, the taller the block. No matter how you stack them, if the numbers add up, the heights will match!
They allow kids to explore and discover maths on their own terms through an engaging hands-on play activity that they already enjoy – playing with blocks.
Set includes 27 solid beech wood blocks:
- 10 x "1" blocks
- 2 x "2,3,4,5,6,7,8,9" blocks
- 1 x "10" block
- 1 x math guide & 3 cards
