Q: What is the negative version of the number 315,221,251?
A: -315,221,251
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:
| 315,221,249 | 315,221,250 | 315,221,252 | 315,221,253 |
| -315,221,249 | -315,221,250 | -315,221,252 | -315,221,253 |