“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?