Q: What is the negative version of the number 31,711,640?
A: -31,711,640
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:
| 31,711,638 | 31,711,639 | 31,711,641 | 31,711,642 |
| -31,711,638 | -31,711,639 | -31,711,641 | -31,711,642 |