Q: What is the negative version of the number 278,651,771?
A: -278,651,771
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:
| 278,651,769 | 278,651,770 | 278,651,772 | 278,651,773 |
| -278,651,769 | -278,651,770 | -278,651,772 | -278,651,773 |