Q: What is the negative version of the number 278,868,823?
A: -278,868,823
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:
| 278,868,821 | 278,868,822 | 278,868,824 | 278,868,825 |
| -278,868,821 | -278,868,822 | -278,868,824 | -278,868,825 |