Q: What is the negative version of the number 66,566,720?
A: -66,566,720
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:
| 66,566,718 | 66,566,719 | 66,566,721 | 66,566,722 |
| -66,566,718 | -66,566,719 | -66,566,721 | -66,566,722 |