Q: What is the negative version of the number 21,660,755?
A: -21,660,755
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:
| 21,660,753 | 21,660,754 | 21,660,756 | 21,660,757 |
| -21,660,753 | -21,660,754 | -21,660,756 | -21,660,757 |