Q: What is the negative version of the number 31,878,814?
A: -31,878,814
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:
| 31,878,812 | 31,878,813 | 31,878,815 | 31,878,816 |
| -31,878,812 | -31,878,813 | -31,878,815 | -31,878,816 |