Q: What is the negative version of the number 21,666,797?
A: -21,666,797
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:
| 21,666,795 | 21,666,796 | 21,666,798 | 21,666,799 |
| -21,666,795 | -21,666,796 | -21,666,798 | -21,666,799 |