Q: What is the negative version of the number 21,772,488?
A: -21,772,488
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:
| 21,772,486 | 21,772,487 | 21,772,489 | 21,772,490 |
| -21,772,486 | -21,772,487 | -21,772,489 | -21,772,490 |