Q: What is the negative version of the number 15,115,515?
A: -15,115,515
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:
| 15,115,513 | 15,115,514 | 15,115,516 | 15,115,517 |
| -15,115,513 | -15,115,514 | -15,115,516 | -15,115,517 |