Q: What is the negative version of the number 278,685,184?
A: -278,685,184
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:
| 278,685,182 | 278,685,183 | 278,685,185 | 278,685,186 |
| -278,685,182 | -278,685,183 | -278,685,185 | -278,685,186 |