Subtraction App

Contains ads
100+
Downloads
Content rating
Everyone
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About this game

“Subtract to reduce numbers—if it goes negative, add instead!”
Anyone can jump in and give it a try!

■ How to Play This Brain Training Math Game
Flip a card and subtract the number.

If the result goes negative, use addition to recover!

Aim for all correct answers and push through to the final card!

■ Train Your Brain Power
This game tests a wide range of useful skills:
concentration, decision-making, flexible thinking, quick reactions, adaptability, and memory.

🏅 A certificate awaits at the end!
If you clear it on your first try, you’re amazing.
Can you reach the master rank?
Updated on
Jan 16, 2026

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.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted