Q: What is the negative version of the number 25,551,615?
A: -25,551,615
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:
| 25,551,613 | 25,551,614 | 25,551,616 | 25,551,617 |
| -25,551,613 | -25,551,614 | -25,551,616 | -25,551,617 |