Q: What is the negative version of the number 278,655,117?
A: -278,655,117
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:
| 278,655,115 | 278,655,116 | 278,655,118 | 278,655,119 |
| -278,655,115 | -278,655,116 | -278,655,118 | -278,655,119 |