Mental Calculation

Application to do mental arithmetic . With a clean and simple interface, it is very easy to train mathematics . Thanks to the different modes and different difficulties, anyone can use this application , whether beginner or expert in mental arithmetic.

- Exercise Mode : Mode which allows to make calculations to infinity to train . You can choose between the followings modes : additions , subtraction, multiplication, division and " a bit of everything ". You also have the possibility to choose the difficulty between Easy, Medium and Hard. The application is able to correct you if the answer you entered is wrong .

- Test Mode : You can choose a number of questions you will have to solve. The same options as the exercise mode are available. After the test, statistics on your results are displayed and you show your level of success.

- Mode Timer : You have a limited time to answer each question . All 10 questions , this time is reduced until a minimum threshold. The goal is to answer the questions in the allowed time. If your answer is right , time goes up, but if your answer is wrong, time continues to go down .

- Rush mode: You have 1 minute to solve the most possible calculations. As long as you do not have the response of a calculation, the question won't change

The application is compatible on Android smartphones and tablets , starting from version 2.3.3 .

This application is the first I'm developing for Android. I am currently in the process of improving it. Feel free to try it out and review it would encourage me to continue and develop more applications .