Q: What is the negative version of the number 20,520,664?
A: -20,520,664
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:
| 20,520,662 | 20,520,663 | 20,520,665 | 20,520,666 |
| -20,520,662 | -20,520,663 | -20,520,665 | -20,520,666 |