Q: What is the negative version of the number 31,221,995?
A: -31,221,995
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:
| 31,221,993 | 31,221,994 | 31,221,996 | 31,221,997 |
| -31,221,993 | -31,221,994 | -31,221,996 | -31,221,997 |