Q: What is the negative version of the number 138,681,611?
A: -138,681,611
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:
| 138,681,609 | 138,681,610 | 138,681,612 | 138,681,613 |
| -138,681,609 | -138,681,610 | -138,681,612 | -138,681,613 |