Q: What is the negative version of the number 21,080,649?
A: -21,080,649
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:
| 21,080,647 | 21,080,648 | 21,080,650 | 21,080,651 |
| -21,080,647 | -21,080,648 | -21,080,650 | -21,080,651 |