Q: What is the negative version of the number 315,124,421?
A: -315,124,421
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:
| 315,124,419 | 315,124,420 | 315,124,422 | 315,124,423 |
| -315,124,419 | -315,124,420 | -315,124,422 | -315,124,423 |