Q: What is the negative version of the number 220,220,663?
A: -220,220,663
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:
| 220,220,661 | 220,220,662 | 220,220,664 | 220,220,665 |
| -220,220,661 | -220,220,662 | -220,220,664 | -220,220,665 |