Q: What is the negative version of the number 25,542,640?
A: -25,542,640
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:
| 25,542,638 | 25,542,639 | 25,542,641 | 25,542,642 |
| -25,542,638 | -25,542,639 | -25,542,641 | -25,542,642 |