Q: What is the negative version of the number 331,516,644?
A: -331,516,644
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:
| 331,516,642 | 331,516,643 | 331,516,645 | 331,516,646 |
| -331,516,642 | -331,516,643 | -331,516,645 | -331,516,646 |