Walking the Number Line

Models the addition and subtraction of integers by walking a character along a number line. Check boxes show and hide example expressions as well as hints and solutions for the example expressions. This applet is also usable without the example expressions by moving the expressions slider all the way to the right.


EDC in Maine

Target Group (Age)
11 – 14
English (United States)
© 2018 International GeoGebra Institute