Q: What is the negative version of the number 64,644,664?
A: -64,644,664
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:
| 64,644,662 | 64,644,663 | 64,644,665 | 64,644,666 |
| -64,644,662 | -64,644,663 | -64,644,665 | -64,644,666 |