MentalCalculation & Abacus Pro
* The number in the number input window has been increased. (maximum 7 digits → maximum 10 digits)
[ Pro version bonus ]* No forced ads that appear every 5 minutes of play time
* Significant increase in recharge amount when watching coin recharge advertisements
[ Mental Calculation & Abacus ]
Play the best Mental Calculation and Abacus game!
* Practice with a variety of questions
* Easy tutorial for learning Abacus
Available on devices:
- IOS
