The Numberblocks always use Base 10 and always count to 10. But what if I told you that over Numberblocks in another world using Base 12: Duodecimal. The Numberblocks 1 - 4 are the same. While 5 and 6 have different personalities. 7 - 9 are the same, with two new friends called Dek, A Numberblock with dek brown blocks and two pentagonal eyes, loves pentagons and decagons. Which they call "Dekagons". And El, A Numberblock with el flicts blocks and normal round eyes due to being a prime number. He also loves Hendecagons which they call "Elagons". And 10 is 2 blocks larger and is still a rocket. And she has a new name called Do (Pronounced Dough). She has two 6 sided star eyes and 2 Polydactyly gloves. UPDATES: Gave Do an Array Display.
Credits to @AuryTube06 for the assets. This is a prediction for an episode in Series 6b or Series 7, That can teach about Duodecimal, Division, Multiplication and Polydactyly.
