Q: What is the negative version of the number 278,660,456?
A: -278,660,456
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:
| 278,660,454 | 278,660,455 | 278,660,457 | 278,660,458 |
| -278,660,454 | -278,660,455 | -278,660,457 | -278,660,458 |