Q: What is the negative version of the number 83,638,507?
A: -83,638,507
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:
| 83,638,505 | 83,638,506 | 83,638,508 | 83,638,509 |
| -83,638,505 | -83,638,506 | -83,638,508 | -83,638,509 |