Q: What is the negative version of the number 278,844,251?
A: -278,844,251
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:
| 278,844,249 | 278,844,250 | 278,844,252 | 278,844,253 |
| -278,844,249 | -278,844,250 | -278,844,252 | -278,844,253 |