The app proposes 31 challenges to overcome. Build the proper fractions listed at the top of the application, adding two, three or four unit fractions. Each proposed proper faction has a variable number of solutions. And different levels of difficulty. You can not repeat unit fractions with the same value.
This application is completely secure for downloading. The app has been originally developed by nummolt and it belongs to the Educational category. Adding unit fractions + has the average rating 4.3 on Google Play.
The latest update of this application was released on Dec 25, 2018 and the tool has been set up by over 10 users. You can get the installation package of Adding unit fractions + 1.1.3 for free and have a look at users' reviews on Droid Informer. The app works fine on Android 4.0 and above.