Add and subtract 10 100 1000
Add and subtract 10, 100 and 1000.
4 pages
Add and subtract 10 100 1000
Add and subtract 10, 100 and 1000.
![Preview of 'Add and subtract 10 100 1000'](https://content.urbrainy.com/5499/1559002193/thumbnail_xlarge/7096_1.png)
Add and subtract 10, 100 and 1000.
Add and subtract 10, 100 and 1000.