Q: What is the negative version of the number 507,634,663?
A: -507,634,663
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:
| 507,634,661 | 507,634,662 | 507,634,664 | 507,634,665 |
| -507,634,661 | -507,634,662 | -507,634,664 | -507,634,665 |