Q: What is the negative version of the number 21,551,716?
A: -21,551,716
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:
| 21,551,714 | 21,551,715 | 21,551,717 | 21,551,718 |
| -21,551,714 | -21,551,715 | -21,551,717 | -21,551,718 |