Q: What is the negative version of the number 172,220,671?
A: -172,220,671
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:
| 172,220,669 | 172,220,670 | 172,220,672 | 172,220,673 |
| -172,220,669 | -172,220,670 | -172,220,672 | -172,220,673 |