Math - Fractional Arithmetic

The 'Math - Fractional Arithmetic' app shows the solution of any fraction exercise step by step. It is displayed exactly as it has to be written into an exercise book. This helps the student to understand, how he can solve fraction exercises in general. He can also read through the included theory how fractions can be added, subtracted, multiplied or divided. Calculations with brackets are explained as well.
A self-test completes the app. The test is made for professionals - level hard, as well as for beginners - level easy.

In case the calculations are getting too boring, you can adapt the shape of the app to your mood...
The colour design can be changed - pink for girls, blue for boys, also purple and black are possible.
The font can be chosen - single lines or a 2-coloured font.
The default language is English, but German and French are supported as well.