It is subtraction app.What questions Dekirukana correct answer in one minute?
It is subtraction app.
What questions Dekirukana correct answer in one minute? You can improve the calculation speed while repeatedly playing a game.
What's New in the Latest Version 1.2
Last updated on Jan 27, 2016 The ranking display service has been changed. As a result, past ranking data will be cleared. Everyone, please aim to be the best with a new mindset! !
