Q: What is the negative version of the number 21,361,723?
A: -21,361,723
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:
| 21,361,721 | 21,361,722 | 21,361,724 | 21,361,725 |
| -21,361,721 | -21,361,722 | -21,361,724 | -21,361,725 |