Q: What is the negative version of the number 172,120,161?
A: -172,120,161
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:
| 172,120,159 | 172,120,160 | 172,120,162 | 172,120,163 |
| -172,120,159 | -172,120,160 | -172,120,162 | -172,120,163 |