Q: What is the negative version of the number 31,681,939?
A: -31,681,939
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:
| 31,681,937 | 31,681,938 | 31,681,940 | 31,681,941 |
| -31,681,937 | -31,681,938 | -31,681,940 | -31,681,941 |