Q: What is the negative version of the number 278,728,308?
A: -278,728,308
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:
| 278,728,306 | 278,728,307 | 278,728,309 | 278,728,310 |
| -278,728,306 | -278,728,307 | -278,728,309 | -278,728,310 |