Q: What is the negative version of the number 168,425,639?
A: -168,425,639
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:
| 168,425,637 | 168,425,638 | 168,425,640 | 168,425,641 |
| -168,425,637 | -168,425,638 | -168,425,640 | -168,425,641 |