Q: What is the negative version of the number 663,722,266?
A: -663,722,266
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:
| 663,722,264 | 663,722,265 | 663,722,267 | 663,722,268 |
| -663,722,264 | -663,722,265 | -663,722,267 | -663,722,268 |