Q: What is the negative version of the number 321,222,139?
A: -321,222,139
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:
| 321,222,137 | 321,222,138 | 321,222,140 | 321,222,141 |
| -321,222,137 | -321,222,138 | -321,222,140 | -321,222,141 |