The nice game where you have to use your knowledge of arithmetic and develop your ability to verbal account.
– Addictive gameplay
– 5 levels of difficulty
– 5 types of tasks. Add and subtract, subtract and divide!
– Separate table of records for each level of difficulty
– Old school and beautiful design
Download Calc in the mind – Math game, quiz for free
Free download Calc in the mind – Math game, quiz : https://play.google.com/store/apps/details?id=com.garnetjuice.mathcalcgame