Q: What is the negative version of the number 278,888,869?
A: -278,888,869
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:
| 278,888,867 | 278,888,868 | 278,888,870 | 278,888,871 |
| -278,888,867 | -278,888,868 | -278,888,870 | -278,888,871 |