Q: What is the negative version of the number 245,136,644?
A: -245,136,644
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:
| 245,136,642 | 245,136,643 | 245,136,645 | 245,136,646 |
| -245,136,642 | -245,136,643 | -245,136,645 | -245,136,646 |