Q: What is the negative version of the number 72,640,581?
A: -72,640,581
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:
| 72,640,579 | 72,640,580 | 72,640,582 | 72,640,583 |
| -72,640,579 | -72,640,580 | -72,640,582 | -72,640,583 |