Q: What is the negative version of the number 21,186,985?
A: -21,186,985
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:
| 21,186,983 | 21,186,984 | 21,186,986 | 21,186,987 |
| -21,186,983 | -21,186,984 | -21,186,986 | -21,186,987 |