Q: What is the negative version of the number 278,531,855?
A: -278,531,855
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:
| 278,531,853 | 278,531,854 | 278,531,856 | 278,531,857 |
| -278,531,853 | -278,531,854 | -278,531,856 | -278,531,857 |