Q: What is the negative version of the number 18,690,540?
A: -18,690,540
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:
| 18,690,538 | 18,690,539 | 18,690,541 | 18,690,542 |
| -18,690,538 | -18,690,539 | -18,690,541 | -18,690,542 |