■ Brain training speed calculation
This application is a game that answers the computational problems (addition, subtraction, multiplication, division).
It may be possible to expect an increase in calculation speed and activation of the brain.
If you can answer quickly, you will get more points, and you can compete with people all over the world for the points you have collected.
This application is a game that answers the computational problems (addition, subtraction, multiplication, division).
It may be possible to expect an increase in calculation speed and activation of the brain.
If you can answer quickly, you will get more points, and you can compete with people all over the world for the points you have collected.
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