Q: What is the negative version of the number 25,557,780?
A: -25,557,780
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:
| 25,557,778 | 25,557,779 | 25,557,781 | 25,557,782 |
| -25,557,778 | -25,557,779 | -25,557,781 | -25,557,782 |