Q: What is the negative version of the number 25,408,109?
A: -25,408,109
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:
| 25,408,107 | 25,408,108 | 25,408,110 | 25,408,111 |
| -25,408,107 | -25,408,108 | -25,408,110 | -25,408,111 |