Q: What is the negative version of the number 31,878,974?
A: -31,878,974
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:
| 31,878,972 | 31,878,973 | 31,878,975 | 31,878,976 |
| -31,878,972 | -31,878,973 | -31,878,975 | -31,878,976 |