Numberblocks
Numberblocks is a program for kids on CBeeBies. Sing along and learn all about numbers with the Numberblocks! The program has been available since 2025. A total of 187 episodes have been broadcast, most recently in September 2026.
Last episode
Numberblocks
The Numberblocks build a magnificent play fort for the Numberblobs, exploring the use of cubes, cuboids, pyramids and prisms.
Catching up on Numberblocks?
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Infinaughty traps the final missing Numberblocks on a mysterious shipwreck. Can the Survey Crew use their skills to find a way through the wreck to freedom?
Every Numberblock up to Fifty is needed to defeat Infinaughty - but some are missing! Unable to use addition, can the Numberblocks make their missing friends using multiplication?
Four and Two dive into Flatland to go to a shape party! They meet a variety of 2D shapes - circles, different-sized triangles and quadrilaterals - and learn about their properties.
Twelve, Fourteen and Sixteen need to cross the Leap of Worth - but Infinaughty makes all Even numbers split in two! With only small, odd numbers left, what can they add up to?
Ten puts the Numberblobs to sleep by singing them a special version of the nursery rhyme Ten in the Bed.
Octonaughty becomes Infinaughty and can change the rules of Numberland at will - starting by turning everyone's blocks pink! Can the Numberblocks still work out who's who?
The Numberblocks play dominoes and try to reach the golden double six domino and win a prize. They learn about the different patterns on the faces.
Twenty enters the Pattern Palace to find out who his Twenty-friends are.
One, Two and Three use a dice-making machine to figure out how to give everyone a fair go. They explore the properties of dice and mathematical fairness.
The Numberblocks and Numberblobs have to do some clever counting to cross a sticky swamp and reach the perfect place for a picnic.
The Numberblocks are painting each other on their canvases, but Three has painted Two with one too many blocks.
It's time for the biggest adventure of all – there's a whole universe to explore.
The Numberblocks discover a magic spell that makes them all invisible. Uh-oh!
Every Numberblock from One to Fifty gathers at Half-Century Mountain for the Cosmic Eclipse. Together, they can defeat Infinaughty if they stand up and be counted... in song!