Numberblocks

The Numberblocks are the titular protagonists of the show with the same name. They are a race of living counting blocks from the fictional planet Numberland. They seem to have no hands with fingers and feet with toes (except Five and Ten who have arms). They each have a symbol called a Numberling that floats on top of them, and that represents the type of number they're made up of. They can do maths with themselves or with other Numberblocks, such as adding, subtracting, multiplying, or dividing.