Q: What is the negative version of the number 31,440,637?
A: -31,440,637
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:
31,440,635 | 31,440,636 | 31,440,638 | 31,440,639 |
-31,440,635 | -31,440,636 | -31,440,638 | -31,440,639 |