Q: What is the negative version of the number 31,137,607?
A: -31,137,607
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:
| 31,137,605 | 31,137,606 | 31,137,608 | 31,137,609 |
| -31,137,605 | -31,137,606 | -31,137,608 | -31,137,609 |