Q: What is the negative version of the number 156,815,666?
A: -156,815,666
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:
| 156,815,664 | 156,815,665 | 156,815,667 | 156,815,668 |
| -156,815,664 | -156,815,665 | -156,815,667 | -156,815,668 |