Q: What is the negative version of the number 40,644,665?
A: -40,644,665
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:
| 40,644,663 | 40,644,664 | 40,644,666 | 40,644,667 |
| -40,644,663 | -40,644,664 | -40,644,666 | -40,644,667 |