Q: What is the negative version of the number 31,440,648?
A: -31,440,648
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:
| 31,440,646 | 31,440,647 | 31,440,649 | 31,440,650 |
| -31,440,646 | -31,440,647 | -31,440,649 | -31,440,650 |