Q: What is the negative version of the number 254,243,645?
A: -254,243,645
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:
| 254,243,643 | 254,243,644 | 254,243,646 | 254,243,647 |
| -254,243,643 | -254,243,644 | -254,243,646 | -254,243,647 |