Q: What is the negative version of the number 21,686,984?
A: -21,686,984
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:
| 21,686,982 | 21,686,983 | 21,686,985 | 21,686,986 |
| -21,686,982 | -21,686,983 | -21,686,985 | -21,686,986 |