Q: What is the negative version of the number 15,581,257?
A: -15,581,257
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:
| 15,581,255 | 15,581,256 | 15,581,258 | 15,581,259 |
| -15,581,255 | -15,581,256 | -15,581,258 | -15,581,259 |