Q: What is the negative version of the number 20,501,503?
A: -20,501,503
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:
| 20,501,501 | 20,501,502 | 20,501,504 | 20,501,505 |
| -20,501,501 | -20,501,502 | -20,501,504 | -20,501,505 |