Q: What is the negative version of the number 31,920,724?
A: -31,920,724
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:
| 31,920,722 | 31,920,723 | 31,920,725 | 31,920,726 |
| -31,920,722 | -31,920,723 | -31,920,725 | -31,920,726 |