In 2009, a number of things relevant to Numberjacks were released.
- 3 August - Season 1 ended when Seaside Adventure was first released in the DVD, Seaside Adventure.
- 3 August - Numberjacks Annual 2010 was first released.
- 26 October - Season 2 began when Ups and Downs was first broadcast.
- 27 October - On the Move was first broadcast.
- 28 October - Very Shapely was first broadcast.
- 29 October - Wee Three Phone Home was first broadcast.
- 30 October - Did You Notice Anything? was first broadcast.
- 2 November - Measured Response was first broadcast.
- 3 November - Think Again was first broadcast.
- 4 November - Carry On Counting was first broadcast.
- 5 November - A Record In The Charts was first broadcast.
- 6 November - Half Time was first broadcast.
- 9 November - A Close Thing was first broadcast.
- 10 November - A Circle at Both Ends was first broadcast.
- 11 November - Matchmaking was first broadcast.
- 12 November - A Different Sort was first broadcast.
- 13 November - Areas of Concern was first broadcast.
- 7 December - The Dreaded Lurgi was first broadcast.
- 8 December - Fraction Action was first broadcast.
- 9 December - Interesting Times was first broadcast.
- 10 December - More Ways Than One was first broadcast.
- 11 December - Season 2 and televised Numberjacks ended when Hundreds and Thousands was first broadcast.
- Unknown - Out of Order was first released.
- Unknown - Stop and Go was first released.
- Unknown - Sphere Today, Gone Tomorrow was first released.
- Unknown - Fair Shares was first released.
- Unknown - 3 and Me! was first released.
- Unknown - 4 and More! was first released.
- Unknown - Numberjacks Magnet Book was first released.
- Unknown - Numberjacks Pocket Library was first released.