Q: What is the negative version of the number 123,405,663?
A: -123,405,663
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:
| 123,405,661 | 123,405,662 | 123,405,664 | 123,405,665 |
| -123,405,661 | -123,405,662 | -123,405,664 | -123,405,665 |