Q: What is the negative version of the number 55,721,730?
A: -55,721,730
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:
| 55,721,728 | 55,721,729 | 55,721,731 | 55,721,732 |
| -55,721,728 | -55,721,729 | -55,721,731 | -55,721,732 |