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.
SumBlox are a math manipulative, building block set, and a discovery toy for any child to naturally learn mathematics and its properties through play.
Set includes 47 solid beech wood blocks: