Q: What is the negative version of the number 21,554,849?
A: -21,554,849
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:
| 21,554,847 | 21,554,848 | 21,554,850 | 21,554,851 |
| -21,554,847 | -21,554,848 | -21,554,850 | -21,554,851 |