Q: What is the negative version of the number 172,242,131?
A: -172,242,131
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:
| 172,242,129 | 172,242,130 | 172,242,132 | 172,242,133 |
| -172,242,129 | -172,242,130 | -172,242,132 | -172,242,133 |