Addition & Subtraction. Solved. GET IT NOW! NumBots - clouds New maths representation
available now in Story Mode!
Available now If your child's school doesn't use NumBots... no need to worry! We have developed a version perfect for you. NUMBOTS FOR
NumBots - KittyBot Intelligent practice and engaging gameplay
to supercharge understanding and recall
of addition and subtraction.
SCHOOLS NumBots - clouds
NumBots - clouds Winners of The Queen's Award for Enterprise Innovation WATCH

Addition & Subtraction. Solved.

From the innovators who bring you Times Tables Rock Stars, comes a highly engaging platform for learning to add and subtract… NumBots!

NumBots is all about every child achieving the “triple win” of understanding, recall and fluency in mental addition and subtraction, so that they move from counting to calculating.

Download Now!

Available to play via our play website or on our app for mobiles and tablets.


What NumBots has to offer


So that children can solve more complex problems, NumBots’ intelligent practice methodology focuses on automatic recall of number facts as well as developing conceptual understanding.

By carefully layering up comprehension, our learners maintain confidence and are primed to learn the next concept.


Pupils choose their own Bot before launching into ‘Story’ and ‘Challenge’ modes, where our algorithm takes care of their learning.

For most effective practice we suggest playing for at least 3 minutes a day, 4 or 5 times a week - at home or at school.


As they progress, pupils collect achievement badges and unlock hundreds of new levels and challenges.

In the Story Mode they will also discover parts, helping RustyBot upgrade from Rust to Diamond - so he can shine inside and out.


During the registration process, our system will recognise if your school already uses TT Rock Stars, meaning that users can login with the same details.

Schools using TT Rock Stars will have their classes set up already.


Includes display packs, certificates, parent letters, training materials and lesson resources such as videos and powerpoints to support launching and ongoing impact.


Tables and charts enable teachers to keep track of progress and usage at a class and individual level. Whilst printable leaderboards and auto-populated certificates allow you to recognise and celebrate pupils’ achievements in school.

custom shack animation

Create characters and let imaginations run wild!

Check out the ‘Custom Shack’! This is where children can spend their in-game earnings to create their very own robot avatars.

With a huge selection of characters to choose between - from pirates to angels, dragonflies to ninjas - every child will be motivated to construct their dream robot. They can even mix up the parts to build their very own creations! Children can save their fabulous designs in their Scrapbook and even print them out. Imagine a camo-scuba-zookeeper bot… how cool would that look on the fridge?!

We regularly add new characters to the Custom Shack. This encourages children to continue playing to earn coins, so that they can upgrade to the latest characters!

Our Expertise (Mastery)

At the start of a two-year process, the team made a commitment that NumBots would develop a robust understanding of mathematical concepts, strengthened by automatic recall of the basics – a true “teaching for mastery” approach.

We pulled together best practice from the NCETM, White Rose Maths, teacher influencers, educators in Shanghai and Singapore and from leading academics. We got forensic about every fact from 1+1 to 100+100. We drew on our collective experience in the classroom and of building the UK’s most successful times tables platform.

From that, we distilled the three essential elements now at the core of NumBots: sound pedagogy, memory-building routines and great gamification.

The result is a world-class app for learning addition and subtraction.


Designed for everyone!

NumBots subscriptions is available to schools, families & home-schoolers and tutors.


Free School Trial

You get the full package, typically for 4 weeks.

The trial allows for unlimited pupil and teacher accounts.

Trial will simply expire after 4 weeks and you won't be charged.


NumBots in action


NSPCC Number Day 2020

Whether you dedicate a day or an hour to being a maths maverick, every pound you raise counts towards our fight for every childhood. Join us in celebrating 20 years of Number Day!

Get into character

How cool would it be to dress up as a robot?

Register and donate via the NSPCC website, then get out the cardboard boxes, kitchen foil and get creating your robot costume for a great cause.


Accreditations & Awards

We are proud to be recognised by these top organisations: