Q: What is the negative version of the number 21,573,633?
A: -21,573,633
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:
| 21,573,631 | 21,573,632 | 21,573,634 | 21,573,635 |
| -21,573,631 | -21,573,632 | -21,573,634 | -21,573,635 |