Maths Games for Kids: MathHero

In-app purchases
47.8K reviews
Content rating
PEGI 3
1M+
Downloads
Teacher Approved
Content rating
PEGI 3
In-app purchases
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this game

Maths can be fun!
“Fun Mathematics” is a fun and engaging game to practice mental arithmetic (addition, subtraction, times tables, division) for K, 1st, 2nd, 3rd and 4th graders.

Mental maths (the ability to do math calculations in one's head) is an important skill for primary students required both to achieve academic success and in daily tasks that take place outside the classroom. It takes a lot of time and practice to master mental arithmetic. Our game is created to make this learning enjoyable and fun for children.

The game allows you to select the maths facts and operations you would like to master, so each grade in the elementary school (K-5) can play it:
● Kindergarten: addition and subtraction within 10
● 1st Grade: addition and subtraction within 20 (Maths Common Core Standards: CCSS.MATHS.CONTENT.1.OA.C.5)
● 2nd Grade: two-digit addition and subtraction, multiplication tables (CCSS.MATHS.CONTENT.2.OA.B.2)
● 3rd Grade: multiplication and division, addition and subtraction within 100, times tables (CCSS.MATHS.CONTENT.3.OA.C.7, CCSS.MATHS.CONTENT.3.NBT.A.2);
● 4th Grade: three-digit addition and subtraction

You can select yourself the maths facts and operations you would like to master and also configure the type of tasks and speed of monsters.

Different levels, monsters, weapons, additional accessories and the clothes of the character won’t allow the child to become bored. Instead, these elements will motivate him to move forward in the learning process!

We think fighting slime monsters is a more entertaining and interesting way of achieving daily arithmetic practice than flash cards or quiz apps. Kids in kindergarten all the way up to 4th grade will enjoy practicing mental maths with the “Fun Mathematics” trainer!

We would love to hear your feedback. In case you have any questions or comments about the game, please write to us at slimesapp@speedymind.net.

Terms of service: https://speedymind.net/terms
Privacy policy: https://speedymind.net/privacy-policy
Cool Maths Game for Kids: Addition, Subtraction, Times Tables and Division
Updated on
2 Oct 2026
Available on
Android, Windows*
*Powered by Intel® technology
Featured stories

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    App info and performance and Device or other IDs
  • This app may collect these data types
    Personal info, App activity and 2 others
  • Data is encrypted in transit
  • Data can’t be deleted
  • Committed to follow the Play Families policy

Ratings and reviews

32.2K reviews
Aabidah Choo ming xia
6 September 2026
i'm a fifth grader, and this game is SO perfect for me :) i have problems with multiplication,and this actually helped me like how 😭 i really think you should add more characters, and multiplayer to have a battle who is better at math with similar learning skills! hehe i think it would help a lot;) this game is very good its 1000% recommend!!
3 people found this review helpful
Did you find this helpful?
Speedymind LLC
10 September 2026
Thank you so much! 😊 We’re really glad the game is helping you with multiplication and that you’re enjoying it so much. Your ideas about more characters and multiplayer battles are awesome, and we’ve shared them with our product team 💚
Harini Ravi
16 September 2026
This is a fraud app. pls don't install it. They have deducted 1000 rs without any information. They ask mandate while installing and mention that they will notify before the free day trial period of 7 days. but no such notification came and silently they have deducted 1000rs. please refund my money or else I will report it in the Consumer court and flag this app
Did you find this helpful?
Speedymind LLC
2 October 2026
We’re sorry and understand how upsetting this feels. Please contact our support team at slimesapp@speedymind.net so we can review the charge and assist with your refund request. We appreciate you bringing this to our attention.
Ayla
26 April 2026
my child is now saying he never wants to learn math again because of this game. not a good way to learn. too much distraction and way too much anxiety. you expect a child to process math problems while a monster is chasing them making them have to hurry and figure it out before a monster gets you? that's insane.
4 people found this review helpful
Did you find this helpful?
Speedymind LLC
29 April 2026
We’re sorry this felt stressful for your child. We understand you wanted a supportive way to learn math, and this experience was upsetting. Thank you for sharing this. Please email us at slimesapp@speedymind.net with more details so we can review it and better assist.

What's new

Thank you for being a MathHero! We’ve polished the game for a smoother learning experience. We really appreciate the helpful feedback from our community of parents, teachers, and kids!