Q: What is the negative version of the number 564,021,663?
A: -564,021,663
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:
| 564,021,661 | 564,021,662 | 564,021,664 | 564,021,665 |
| -564,021,661 | -564,021,662 | -564,021,664 | -564,021,665 |