Q: What is the negative version of the number 31,663,648?
A: -31,663,648
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:
| 31,663,646 | 31,663,647 | 31,663,649 | 31,663,650 |
| -31,663,646 | -31,663,647 | -31,663,649 | -31,663,650 |