Q: What is the negative version of the number 31,920,615?
A: -31,920,615
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:
| 31,920,613 | 31,920,614 | 31,920,616 | 31,920,617 |
| -31,920,613 | -31,920,614 | -31,920,616 | -31,920,617 |