Q: What is the negative version of the number 221,015,255?
A: -221,015,255
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:
| 221,015,253 | 221,015,254 | 221,015,256 | 221,015,257 |
| -221,015,253 | -221,015,254 | -221,015,256 | -221,015,257 |