Q: What is the negative version of the number 278,505,057?
A: -278,505,057
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:
| 278,505,055 | 278,505,056 | 278,505,058 | 278,505,059 |
| -278,505,055 | -278,505,056 | -278,505,058 | -278,505,059 |