Q: What is the negative version of the number 78,607,639?
A: -78,607,639
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:
| 78,607,637 | 78,607,638 | 78,607,640 | 78,607,641 |
| -78,607,637 | -78,607,638 | -78,607,640 | -78,607,641 |