Q: What is the negative version of the number 31,669,666?
A: -31,669,666
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:
| 31,669,664 | 31,669,665 | 31,669,667 | 31,669,668 |
| -31,669,664 | -31,669,665 | -31,669,667 | -31,669,668 |