Q: What is the negative version of the number 31,221,004?
A: -31,221,004
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:
| 31,221,002 | 31,221,003 | 31,221,005 | 31,221,006 |
| -31,221,002 | -31,221,003 | -31,221,005 | -31,221,006 |