The BEST episodes of Numberblocks season 5

Every episode of Numberblocks season 5, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Numberblocks season 5!

The adventures of ten friends, in Numberland who can always count on each other. Each friend has a different ability that helps them on their adventures.

Last Updated: 7/31/2026Network: CBeebiesStatus: Continuing
Now in 3D
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#1 - Now in 3D

Season 5 - Episode 16 - Aired 6/7/2021

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.

100 Ways to Leave the Planet
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#2 - 100 Ways to Leave the Planet

Season 5 - Episode 30 - Aired 6/25/2021

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?
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#3 - What If?

Season 5 - Episode 29 - Aired 6/24/2021

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

Heroes With Zeroes
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#4 - Heroes With Zeroes

Season 5 - Episode 28 - Aired 6/23/2021

When there's trouble in space, Ten and the Ten Times Table rocket to the rescue. Learn the ten times table with the Numberblocks

Square on the Moon
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#5 - Square on the Moon

Season 5 - Episode 27 - Aired 6/22/2021

The big squares set out to land a square on the moon using square power alone. Learn about big square numbers with the Numberblocks.

One Giant Step Squad
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#6 - One Giant Step Squad

Season 5 - Episode 26 - Aired 6/21/2021

Meet Fifty-Five, the step squad leader and rocket ship captain who's always ready to blast into space. Learn about adding and number patterns with the Numberblocks.

Sky High Fives
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#7 - Sky High Fives

Season 5 - Episode 25 - Aired 6/18/2021

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.

Four on the Floor
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#8 - Four on the Floor

Season 5 - Episode 24 - Aired 6/17/2021

Four and friends bust some big moves on the dance floor with the Four Times Table. Learn the four times table with the Numberblocks.

Puzzle Square
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#9 - Puzzle Square

Season 5 - Episode 23 - Aired 6/16/2021

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.

Steps Versus Squares
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#10 - Steps Versus Squares

Season 5 - Episode 22 - Aired 6/15/2021

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.

Snow Day Doubles
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#11 - Snow Day Doubles

Season 5 - Episode 21 - Aired 6/14/2021

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.

Figure It Out
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#12 - Figure It Out

Season 5 - Episode 20 - Aired 6/11/2021

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.

Circus of Threes
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#13 - Circus of Threes

Season 5 - Episode 19 - Aired 6/10/2021

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.

Too Many Threes
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#14 - Too Many Threes

Season 5 - Episode 18 - Aired 6/9/2021

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.

Club Picnic
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#15 - Club Picnic

Season 5 - Episode 17 - Aired 6/8/2021

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.

Your Turn
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#16 - Your Turn

Season 5 - Episode 1 - Aired 3/8/2021

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

Making Patterns
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#17 - Making Patterns

Season 5 - Episode 15 - Aired 3/26/2021

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.

Hidden Talents
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#18 - Hidden Talents

Season 5 - Episode 14 - Aired 3/25/2021

Twenty-Six enters Fifteen's Talent Show... and finds some hidden talents! Learn about the number 26, and how it splits into two thirteens with the Numberblocks.

The Team Factor
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#19 - The Team Factor

Season 5 - Episode 13 - Aired 3/24/2021

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.

Rectangle Racers
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#20 - Rectangle Racers

Season 5 - Episode 12 - Aired 3/23/2021

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.

How Rectangly!
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#21 - How Rectangly!

Season 5 - Episode 11 - Aired 3/22/2021

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

Odd Side Story
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#22 - Odd Side Story

Season 5 - Episode 10 - Aired 3/19/2021

How do the Odd Blocks and Even Tops work out who's best? Dance! Learn about odd and even numbers to 20 with the Numberblocks.

Two Times Shoe Shop
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#23 - Two Times Shoe Shop

Season 5 - Episode 9 - Aired 3/18/2021

Two discovers a magical shoe shop and the even more magical Two Times Table. Sing along and learn the two times table with the Numberblocks.

Twoland
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#24 - Twoland

Season 5 - Episode 8 - Aired 3/17/2021

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

Ten Vaulting
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#25 - Ten Vaulting

Season 5 - Episode 7 - Aired 3/16/2021

The Numberblocks compete in the finals of the Ten-vaulting contest. Learn about adding past ten with the Numberblocks.