Q: What is the negative version of the number 538,635,666?
A: -538,635,666
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:
| 538,635,664 | 538,635,665 | 538,635,667 | 538,635,668 |
| -538,635,664 | -538,635,665 | -538,635,667 | -538,635,668 |