Q: What is the negative version of the number 21,015,444?
A: -21,015,444
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:
| 21,015,442 | 21,015,443 | 21,015,445 | 21,015,446 |
| -21,015,442 | -21,015,443 | -21,015,445 | -21,015,446 |