Q: What is the negative version of the number 21,286,949?
A: -21,286,949
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:
| 21,286,947 | 21,286,948 | 21,286,950 | 21,286,951 |
| -21,286,947 | -21,286,948 | -21,286,950 | -21,286,951 |