![](/stable5/en/kdoctools5-common/top-kde.jpg)
Table of Contents
When you start KBruch, it offers you two modes: Exercise which is the training mode and Learning where you can understand fractions. Clicking one of the pictures will enter the chosen mode. Here is a screenshot of KBruch's mode choices:
![KBruch mode choices](gui_mode.png)
Click one of the picture to choose the mode.