Q: What is the negative version of the number 138,691,847?
A: -138,691,847
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:
| 138,691,845 | 138,691,846 | 138,691,848 | 138,691,849 |
| -138,691,845 | -138,691,846 | -138,691,848 | -138,691,849 |