Q: What is the negative version of the number 21,567,499?
A: -21,567,499
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:
| 21,567,497 | 21,567,498 | 21,567,500 | 21,567,501 |
| -21,567,497 | -21,567,498 | -21,567,500 | -21,567,501 |