Q: What is the negative version of the number 31,681,940?
A: -31,681,940
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:
| 31,681,938 | 31,681,939 | 31,681,941 | 31,681,942 |
| -31,681,938 | -31,681,939 | -31,681,941 | -31,681,942 |