Applications that can make math practice fun.
Arithmetic operations in math calculation skills, and improve brain function, double game will help to prevent dementia.
• Addition, subtraction, multiplication, division, area
• 5,10,25,50,100,200 range value cards
• '0 'except user settingsa
• To set the background music
• the user to change the background color set
• Animation Settings
• The last record, the best record
That you can run until you get the right answer
• The correct answer is to provide sound
• user-friendly interface
• phone / tablet devices, a variety of optimization(ldpi, mdpi, hdpi, xhdpi, xxhdpi)