Q: What is the negative version of the number 21,985,291?
A: -21,985,291
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:
| 21,985,289 | 21,985,290 | 21,985,292 | 21,985,293 |
| -21,985,289 | -21,985,290 | -21,985,292 | -21,985,293 |