Q: What is the negative version of the number 15,220,009?
A: -15,220,009
Negative numbers are usually written with - in front of them. They represent a number that is less than zero.
Here are more examples of negative numbers in sequence:
| 15,220,007 | 15,220,008 | 15,220,010 | 15,220,011 |
| -15,220,007 | -15,220,008 | -15,220,010 | -15,220,011 |