Numberjacks - Series 1 - What? How? Check?
Animated numbers solve real-world mathematical problems with help from children. Number 5 is out on a mission, but no-one can see a pattern in the different problems. 5 appears to be setting things right when the Puzzler reminds the Numberjacks that they haven't been checking. They are actually causing problems.
- - on
- 2009-11-13 09:25:00 - 2009-11-13 09:40:00 on BBC Two Northern Ireland, BBC Two Wales, BBC Two England, BBC Two Scotland,