Q: What is the negative version of the number 21,543,752?
A: -21,543,752
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:
| 21,543,750 | 21,543,751 | 21,543,753 | 21,543,754 |
| -21,543,750 | -21,543,751 | -21,543,753 | -21,543,754 |