Q: What is the negative version of the number 172,231,149?
A: -172,231,149
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:
| 172,231,147 | 172,231,148 | 172,231,150 | 172,231,151 |
| -172,231,147 | -172,231,148 | -172,231,150 | -172,231,151 |