Q: What is the negative version of the number 72,720,542?
A: -72,720,542
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:
| 72,720,540 | 72,720,541 | 72,720,543 | 72,720,544 |
| -72,720,540 | -72,720,541 | -72,720,543 | -72,720,544 |