Q: What is the negative version of the number 21,450,477?
A: -21,450,477
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:
| 21,450,475 | 21,450,476 | 21,450,478 | 21,450,479 |
| -21,450,475 | -21,450,476 | -21,450,478 | -21,450,479 |