Q: What is the negative version of the number 21,720,325?
A: -21,720,325
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:
| 21,720,323 | 21,720,324 | 21,720,326 | 21,720,327 |
| -21,720,323 | -21,720,324 | -21,720,326 | -21,720,327 |