Q: What is the negative version of the number 21,440,579?
A: -21,440,579
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:
| 21,440,577 | 21,440,578 | 21,440,580 | 21,440,581 |
| -21,440,577 | -21,440,578 | -21,440,580 | -21,440,581 |