Q: What is the negative version of the number 507,315,645?
A: -507,315,645
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:
| 507,315,643 | 507,315,644 | 507,315,646 | 507,315,647 |
| -507,315,643 | -507,315,644 | -507,315,646 | -507,315,647 |