Comedy adventure series, aimed at four- and five-year-olds, in which animated numbers solve mathematical problems in the real world, with input from real children
- Programmes:
- on BBC iPlayer (5)
- coming up (19)

Comedy adventure series, aimed at four- and five-year-olds, in which animated numbers solve mathematical problems in the real world, with input from real children
Watch now (15 minutes)
Available since Saturday with 4 days left.
14/20. In the Cosy Room, 0 and 1 are failing to help 3 sort her beautiful things into groups.
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Available since last Wednesday with 3 days left.
13/20. Numberjack 1 plays tricks on Numberjack 4, always making the seesaw unbalanced.
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Available since Mon, 14 Dec 2009 with 7 days left.
8/20. Number 6 flies out to battle with the Problem Blob.
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Available since Sat, 12 Dec 2009 with 6 days left.
7/20. Numbers 4 and 3 are in the gym when 5 discovers that Spooky Spoon is causing trouble.
Watch now (15 minutes)
Available since Mon, 14 Dec 2009 with 5 days left.
6/20. Things are changing length, so the Numberjacks send Brain Gain to change them back.
See all 19 programmes coming up in the next 7 days (including repeats).
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