Q: What is the negative version of the number 278,685,170?
A: -278,685,170
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:
| 278,685,168 | 278,685,169 | 278,685,171 | 278,685,172 |
| -278,685,168 | -278,685,169 | -278,685,171 | -278,685,172 |