Q: What is the negative version of the number 138,816,668?
A: -138,816,668
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:
| 138,816,666 | 138,816,667 | 138,816,669 | 138,816,670 |
| -138,816,666 | -138,816,667 | -138,816,669 | -138,816,670 |