لعبة الحساب الذهني

Mental arithmetic application.
An application based on mental training for adults and children.
Gives the ability to focus.
It gives the ability to carry out tasks quickly and with extreme accuracy.


First, when you open the application for the first time, it asks you to specify the speed per second and the number of random numbers

Second: We start training and adding or subtracting numbers quickly

Third, choose the correct result

Then repeat the above in infinite numbers