Q: What is the negative version of the number 515,634,663?
A: -515,634,663
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:
| 515,634,661 | 515,634,662 | 515,634,664 | 515,634,665 |
| -515,634,661 | -515,634,662 | -515,634,664 | -515,634,665 |