Q: What is the negative version of the number 20,501,504?
A: -20,501,504
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:
| 20,501,502 | 20,501,503 | 20,501,505 | 20,501,506 |
| -20,501,502 | -20,501,503 | -20,501,505 | -20,501,506 |