Q: What is the negative version of the number 613,721,101?
A: -613,721,101
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:
| 613,721,099 | 613,721,100 | 613,721,102 | 613,721,103 |
| -613,721,099 | -613,721,100 | -613,721,102 | -613,721,103 |