Q: What is the negative version of the number 31,912,489?
A: -31,912,489
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:
| 31,912,487 | 31,912,488 | 31,912,490 | 31,912,491 |
| -31,912,487 | -31,912,488 | -31,912,490 | -31,912,491 |