Q: What is the negative version of the number 254,420,644?
A: -254,420,644
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:
| 254,420,642 | 254,420,643 | 254,420,645 | 254,420,646 |
| -254,420,642 | -254,420,643 | -254,420,645 | -254,420,646 |