Q: What is the negative version of the number 221,136,257?
A: -221,136,257
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:
| 221,136,255 | 221,136,256 | 221,136,258 | 221,136,259 |
| -221,136,255 | -221,136,256 | -221,136,258 | -221,136,259 |