Q: What is the negative version of the number 20,505,357?
A: -20,505,357
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:
| 20,505,355 | 20,505,356 | 20,505,358 | 20,505,359 |
| -20,505,355 | -20,505,356 | -20,505,358 | -20,505,359 |