Q: What is the negative version of the number 18,721,537?
A: -18,721,537
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:
| 18,721,535 | 18,721,536 | 18,721,538 | 18,721,539 |
| -18,721,535 | -18,721,536 | -18,721,538 | -18,721,539 |