Q: What is the negative version of the number 78,115,139?
A: -78,115,139
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:
| 78,115,137 | 78,115,138 | 78,115,140 | 78,115,141 |
| -78,115,137 | -78,115,138 | -78,115,140 | -78,115,141 |