Subtracting buttons using a number line
Subtract buttons with the help of a number line.
4 pages
Subtracting buttons using a number line
Subtract buttons with the help of a number line.
![Preview of 'Subtracting buttons using a number line'](https://content.urbrainy.com/7163/1733008028/thumbnail_xlarge/8379_1.png)
Subtract buttons with the help of a number line.
Subtract buttons with the help of a number line.