Q: What is the negative version of the number 278,288,166?
A: -278,288,166
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:
| 278,288,164 | 278,288,165 | 278,288,167 | 278,288,168 |
| -278,288,164 | -278,288,165 | -278,288,167 | -278,288,168 |