Q: What is the negative version of the number 221,544,486?
A: -221,544,486
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:
| 221,544,484 | 221,544,485 | 221,544,487 | 221,544,488 |
| -221,544,484 | -221,544,485 | -221,544,487 | -221,544,488 |