Number 12 sings about the different shapes and arrays that they can become.

Numbers 10 and 6 discover the joys of being 16. As the number 16, they impress number 4 as they show all the ways they can be a square.

Number 8 figures out how many more blocks are needed to make number 14 to balance the bridge.

The numbers get invited to a dance party and sing about the numbers that include 5.

Monster Math Square assists a monster with counting how many tea cups she has by lining them up in two rows.