Q: What is the negative version of the number 21,780,327?
A: -21,780,327
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:
| 21,780,325 | 21,780,326 | 21,780,328 | 21,780,329 |
| -21,780,325 | -21,780,326 | -21,780,328 | -21,780,329 |