Q: What is the negative version of the number 221,079,137?
A: -221,079,137
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:
| 221,079,135 | 221,079,136 | 221,079,138 | 221,079,139 |
| -221,079,135 | -221,079,136 | -221,079,138 | -221,079,139 |