Q: What is the negative version of the number 18,690,231?
A: -18,690,231
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:
| 18,690,229 | 18,690,230 | 18,690,232 | 18,690,233 |
| -18,690,229 | -18,690,230 | -18,690,232 | -18,690,233 |