Q: What is the negative version of the number 18,721,536?
A: -18,721,536
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:
| 18,721,534 | 18,721,535 | 18,721,537 | 18,721,538 |
| -18,721,534 | -18,721,535 | -18,721,537 | -18,721,538 |