Q: What is the negative version of the number 221,122,007?
A: -221,122,007
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:
| 221,122,005 | 221,122,006 | 221,122,008 | 221,122,009 |
| -221,122,005 | -221,122,006 | -221,122,008 | -221,122,009 |