Q: What is the negative version of the number 400,544,663?
A: -400,544,663
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:
| 400,544,661 | 400,544,662 | 400,544,664 | 400,544,665 |
| -400,544,661 | -400,544,662 | -400,544,664 | -400,544,665 |