Install jfractionlab by entering the following commands in the terminal:
sudo apt update sudo apt install jfractionlab
Description:
Educative program to practice fractions
JFractionLab is a nice tool for math students that are learning the use and operation of fractions. . It provides a collection of nice exercices with a numeric and visual representation of the fractions. . JFractionLab shows the user every step of the calculation and therefore helps him to understand them. . It gives the user an answer after each input, making impossible to have a false answer.
Homepage: http://jfractionlab.sourceforge.net/
Version: 0.91-3
Section: universe/math