Q: What is the negative version of the number 21,729,599?
A: -21,729,599
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:
| 21,729,597 | 21,729,598 | 21,729,600 | 21,729,601 |
| -21,729,597 | -21,729,598 | -21,729,600 | -21,729,601 |