Q: What is the negative version of the number 21,543,356?
A: -21,543,356
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:
| 21,543,354 | 21,543,355 | 21,543,357 | 21,543,358 |
| -21,543,354 | -21,543,355 | -21,543,357 | -21,543,358 |