Q: What is the negative version of the number 31,772,189?
A: -31,772,189
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:
| 31,772,187 | 31,772,188 | 31,772,190 | 31,772,191 |
| -31,772,187 | -31,772,188 | -31,772,190 | -31,772,191 |