Q: What is the negative version of the number 15,131,615?
A: -15,131,615
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:
| 15,131,613 | 15,131,614 | 15,131,616 | 15,131,617 |
| -15,131,613 | -15,131,614 | -15,131,616 | -15,131,617 |