Q: What is the negative version of the number 321,220,007?
A: -321,220,007
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:
| 321,220,005 | 321,220,006 | 321,220,008 | 321,220,009 |
| -321,220,005 | -321,220,006 | -321,220,008 | -321,220,009 |