Q: What is the negative version of the number 31,300,640?
A: -31,300,640
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:
| 31,300,638 | 31,300,639 | 31,300,641 | 31,300,642 |
| -31,300,638 | -31,300,639 | -31,300,641 | -31,300,642 |