Q: What is the negative version of the number 21,395,849?
A: -21,395,849
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:
| 21,395,847 | 21,395,848 | 21,395,850 | 21,395,851 |
| -21,395,847 | -21,395,848 | -21,395,850 | -21,395,851 |