Q: What is the negative version of the number 172,115,009?
A: -172,115,009
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:
| 172,115,007 | 172,115,008 | 172,115,010 | 172,115,011 |
| -172,115,007 | -172,115,008 | -172,115,010 | -172,115,011 |