Q: What is the negative version of the number 21,535,773?
A: -21,535,773
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:
| 21,535,771 | 21,535,772 | 21,535,774 | 21,535,775 |
| -21,535,771 | -21,535,772 | -21,535,774 | -21,535,775 |