Q: What is the negative version of the number 231,616,515?
A: -231,616,515
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:
| 231,616,513 | 231,616,514 | 231,616,516 | 231,616,517 |
| -231,616,513 | -231,616,514 | -231,616,516 | -231,616,517 |