Q: What is the negative version of the number 21,572,725?
A: -21,572,725
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:
| 21,572,723 | 21,572,724 | 21,572,726 | 21,572,727 |
| -21,572,723 | -21,572,724 | -21,572,726 | -21,572,727 |