Double number line applets
Customisable double number line
Toggle between a standard double number line and one that shows percentages.
Adjust the number of tickmarks or parts using the Divisions slider, and zoom in or out using the Zoom slider.
Drag the blue and red circles left or right.
Enter values in the blue boxes.
Click on the pink boxes to show/hide values.
Double number line question generator
Click the New question button to generate new diagrams.
Click on the question mark to reveal the answer.
Percentages: question generator
Click the New question button to generate new diagrams.
Click on the question mark to reveal the answer.