Q: What is the negative version of the number 331,665,321?
A: -331,665,321
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:
| 331,665,319 | 331,665,320 | 331,665,322 | 331,665,323 |
| -331,665,319 | -331,665,320 | -331,665,322 | -331,665,323 |