Q: What is the negative version of the number 31,021,920?
A: -31,021,920
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:
| 31,021,918 | 31,021,919 | 31,021,921 | 31,021,922 |
| -31,021,918 | -31,021,919 | -31,021,921 | -31,021,922 |