Q: What is the negative version of the number 617,667,621?
A: -617,667,621
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:
| 617,667,619 | 617,667,620 | 617,667,622 | 617,667,623 |
| -617,667,619 | -617,667,620 | -617,667,622 | -617,667,623 |