One Hundred assembles a Space Division to investigate a mysterious signal.

Ninety puts on a magic show to help the Numberblobs discover who's in the Nine Times Table.

When Octoblock gets trapped by Octonaughty, he calls on Seventy-Two to save the day.

Join the Eight Times Table as he calls upon his team of superheroes, from Eight to Eighty.

When the octo-alert system goes out of control, it's up to Octoblock to assemble the Super Eights to save the day. Meet the Numberblocks that make up the Eight Times Table!

Ahoy there! Join the Seven Times Table as he sails the seven seas in search of the rainbow's end. The Seven Times Table is a jolly friend, who brings good luck. He's very clever, and with Sevens he never gets stuck. He collects his crew as he sings his Seven Times sea shanty.

Ten launches her rocket Rides into space using a rekenrek, a counting frame with ten beads on each row, which helps calculate the value of each ride into pennies.

The Numberblocks transport block fruit to Blockzilla and learn about weight using a pair of balancing scales.

The Numberblocks learn to make 3D shapes using 2D ones.

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.

It's time for the biggest adventure of all – there's a whole universe to explore. Get ready to be a number explorer with everything you've learned from the Numberblocks.

What if there was a way to explore every possible question? Imagine that! Learn the power of asking questions with the Numberblocks.

What if Two was the first Numberblock? Imagine that! Learn about even numbers up to 20 with the Numberblocks.

Superstar Fifty rocks out the Numberland stadium with her shining gold guitar. Learn how to count up in fives with the Numberblocks.

Welcome to the Big Top, where Thirty and friends show off their circus tricks. Learn about the numbers 30, 40 and 50 with the Numberblocks.

Only Step Squad can save One's balloon - but what if there's more than one Step Squad?

Hush, hush! Agent Fifteen is here, with a new way to save the day.

Meet extreme Fourteen, the plucky skateboarder.

Uh-oh. Unlucky Thirteen falls apart whenever anyone mentions his name. Learn all about the number 13 with Numberblock Thirteen!

Twelve shows the others how to put their blocks into columns and rows - and master the way of the rectangle. Learn about numbers that make rectangle shapes with the Numberblocks.

Ten and Two make Twelve, who discovers she is a super-rectangle with amazing special powers. Learn all about the number 12 with Numberblock Twelve!

One makes a wish that the magic mirror could make lots of friends at once, and pretty soon it's pandemonium. Learn about repeat addition with the Numberblocks.

When Five and friends go missing from the five-star ball, Six to Ten discover they are all Five-and-a-friend! Learn about splitting numbers into smaller numbers with the Numberblocks.

Ten promises to take the others on a trip to the moon, but blasts off on her own. How will they get there? Find out which pairs of numbers add together to make ten with the Numberblocks.

Five is so good at hide-and-seek she can find the others without looking up from her book.

The Numberblocks perform a song and dance all about the parts that make a whole.

Coming now to a screen near you - the monster tale of a colossal creature who really, really likes bigger numbers. Learn about comparing numbers with the Numberblocks.

It's time for a bedtime story all about Numberblocks Eleven to Fifteen.

It was a grey day in the big city. One was wondering where her next case would come from when a square silhouette appeared at the door... Learn how to be a number detective with the Numberblocks.

One explores the Double Dungeon of Doom in search of the golden apples, doubling herself all the way up to Octoblock. Learn how to double and halve numbers up to 8 with the Numberblocks.

Children's animation. The number friends take turns hiding behind each other in a song and dance all about bigger and smaller. Learn about comparing numbers.

Learn all the number bonds up to five with the Numberblocks.

Are you sitting comfortably? Then we'll begin a bedtime story all about the first five Numberblocks. Learn all about the numbers one, two, three, four and five with Numberblocks One to Five.

Six tries to get the cheeky sheep to sleep and discovers that two (or three) heads are better than one. Learn how to share the number 6 into equal parts with the Numberblocks.

Children's animation. One's idea of fun is singing, dancing and making friends by adding One. Learn to count to ten by adding one with the Numberblocks.

Tricky twins turn up - the Terrible Twos, who decide it's time to tickle their friends.

The Numberblocks and Numberblobs have to do some clever counting to cross a sticky swamp and reach the perfect place for a picnic.

Five and friends set off on a rhyming romp through field and forest

The Numberblocks present their very own, very numbery version of the classic tale The Three Little Pigs and the Big Bad Square. Learn about adding ones and simple counting with the number friends.

A fantastic treat awaits the Numberblocks if they can figure out how to ride the rays to the top of Ray Canyon. Solve a number puzzle with the Numberblocks.

Rocket Ten and friends blast off into space for a rhyming adventure to visit planets 11 to 20. Explore numbers 11 to 20 with the Numberblocks.

They came from outer space to divide the Numberblocks into Twos. Who can stop the invasion of division with the Numberblocks.

Puzzle-master Thirty-Six challenges the others to find a way into Puzzle Square by opening locks with Numberblocks. Learn about solving problems with the Numberblocks.

One has found a way to keep adding Ones all the way to Ninety-nine. But what on earth comes next? Learn to count to 99 or so with the Numberblocks.

Ten presents a rundown of the top hit songs in Numberland. Learn number bonds to six, seven, eight, nine and ten with the Numberblocks.

Twenty-One reveals her six-step plan for figuring out Numberblocks - and takes some friends along for the ride. Learn different ways to explore the properties of a number with the Numberblocks.

The Numberblocks make a new friend, football fan Eleven, who gets them all in training for the big match. Learn all about the number 11 with Numberblock Eleven!

Twenty-One helps some new friends find out how many rectangles they can make. Learn about the numbers 23 and 24 and explore arrays with the Numberblocks

When Nine needs a helping hand, he turns into a talented trio of circus blocks, the Three Threes. Learn how to share the number 9 into equal parts with the Numberblocks.

The Numberblocks find a magic Two Tree and play an action-packed game of throwing twos.

It's time for some bouncy fun as the Numberblobs take over the show. Learn about number lines, comparing numbers and more with the Numberblobs.

When their numberlings fall off, the Numberblocks have to work out who they are and how numbers work. Learn about place value with the Numberblocks.

Super rectangle Eighteen shows the others how to ride the rays on the super-duper looper. Learn about numbers that can make rectangle shapes with the Numberblocks.

The Numberblocks discover a magic spell that makes them all invisible. Uh-oh! Learn how to write numbers with Numberblocks Zero to Nine.

One, Two, Three and Four go on a castle-exploring adventure, making friends along the way.

When an alien ship crashes in Numberland, the Numberblocks decide to help the alien get back home. The alien can create lots of blocks like the Numberblocks, so they build a tower into the sky.

Ten riders, ten pedal-powered cars, but only one can lift the trophy. Welcome to the Numberblock Rally! Learn about taking away with the Numberblocks.

The number friends all want to do different things today, so rocket Ten finds a clever way to do them all. Learn all the ways to add to ten with the Numberblocks.

A big hairy monster with a big hairy tummy who loves puzzles? Find out who is in Big Tum's tum! Learn how to find missing numbers with the Numberblocks.

It's all in the balance as the Numberblocks try to make it across a very wobbly bridge. Learn about adding with the Numberblocks.

Meet the really big square who always gets the party started: Sixteen! Learn all about the number 16 with Numberblock Sixteen.

Things get totally out of hand at a Square Club meeting - until a certain someone arrives to save the day. Learn all about square numbers with the Numberblocks.

Meet Eighteen, the speedy super-rectangle who was born to ride the rays. Learn all about the number 18 with Numberblock Eighteen!

New Numberblock Nineteen discovers she's a one-off with a hidden talent for shape-shifting. Learn all about the number 19 with Numberblock Nineteen!

Can Sixteen to Twenty use their special skills to sneak past the robot guards at the Museum of Numbers? Learn about the special properties of numbers with the Numberblocks.

Super-speedy Numberblock Eighteen discovers a faster way to add a number together lots of times. Learn how multiplication works with the Numberblocks.

Welcome to the game show where you don't count, you see the amount! Join the Numberblocks and learn how to recognise numbers of things without counting them.

One goes in search of the legendary One Times Table. Sing along and learn the One Times Table with the Numberblocks.

At the Rays Track, Twenty-Four is ready to race all day and all night! Learn about the different arrays numbers can make with the Numberblocks.

Welcome to the Team Tag Arena for another exciting match! Who will be left standing? Learn about numbers that can split into equal parts with the Numberblocks.

Twenty-Seven and Twenty-Eight explore the new Pattern Wall at the Gallery. Learn about the numbers 27 and 28 and explore number patterns with the Numberblocks.

Octonaughty returns with a whole new dimension of naughtiness. This calls for a whole new dimension of superhero! Learn about cubes, and other ways of arranging blocks in three dimensions with the Numberblocks.

There are so many clubs for Numberblocks to belong to – it's time for Twenty-Nine to figure out where he belongs! Learn about grouping numbers by numerical properties with the Numberblocks.

Three's attempts to hide in the Clubhouse get increasingly tricky in a slapstick comedy of Threes! Learn which numbers are multiples of three, with the Numberblocks.

Roll up, roll up, roll up as the spectacular Three Times Table puts on a show to remember. Learn the three times table with the Numberblocks.

It's Numberblocks on ice as Thirty-Two and friends have fun halving and doubling in the snow. Learn about doubling and halving with the Numberblocks.

The annual Steps vs Squares treasure hunt doesn't quite go to plan when a new Numberblock joins in. Learn about square numbers and number patterns with the Numberblocks.

Five gets ready to perform at the Tower of Rock with a little help from the Five Times Table. Learn the five times table with the Numberblocks.