One minute! Math test

There are many numbers displayed in line on the screen.
The cute dog under the screen shows an assigned number which you have to answer. After a minute of mental calculations, erase the numbers by adding ! After erasing all the numbers on screen within the time limit, you can clear the stage.

There are three levels: easy, normal, and difficult.
Challenge the brain training game and revitalize your brain.
Try to get the best time!

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■How to play■
①Tap the ""play"" button
②Select one of the three levels: easy, normal, or difficult
③Start the math test
④Check the assigned number which is shown. Then, touch numbers on the screen to make the assigned number by adding each number.
⑤Erase all the numbers within the time limit.

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