Q: What is the negative version of the number 18,821,579?
A: -18,821,579
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:
| 18,821,577 | 18,821,578 | 18,821,580 | 18,821,581 |
| -18,821,577 | -18,821,578 | -18,821,580 | -18,821,581 |