Q: What is the negative version of the number 207,642,515?
A: -207,642,515
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:
| 207,642,513 | 207,642,514 | 207,642,516 | 207,642,517 |
| -207,642,513 | -207,642,514 | -207,642,516 | -207,642,517 |