Q: What is the negative version of the number 18,218,424?
A: -18,218,424
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:
| 18,218,422 | 18,218,423 | 18,218,425 | 18,218,426 |
| -18,218,422 | -18,218,423 | -18,218,425 | -18,218,426 |