Quick mental calculation app for iPhone and iPad
4.0 (
2880 ratings )
Games
Entertainment
Action
Simulation
Developer: ERX
Free
Current version: 1.5, last update: 4 years agoFirst release : 27 Mar 2014
App size: 20.87 Mb
Game to enter within a certain period of time the answer of mental arithmetic calculations will appear on the exam.
Many times in a row you can do correct?
It is a challenge to the rankings!