Q: What is the negative version of the number 18,181,666?
A: -18,181,666
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:
| 18,181,664 | 18,181,665 | 18,181,667 | 18,181,668 |
| -18,181,664 | -18,181,665 | -18,181,667 | -18,181,668 |