Q: What is the negative version of the number 31,241,640?
A: -31,241,640
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:
| 31,241,638 | 31,241,639 | 31,241,641 | 31,241,642 |
| -31,241,638 | -31,241,639 | -31,241,641 | -31,241,642 |