Q: What is the negative version of the number 722,122,521?
A: -722,122,521
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:
| 722,122,519 | 722,122,520 | 722,122,522 | 722,122,523 |
| -722,122,519 | -722,122,520 | -722,122,522 | -722,122,523 |