Q: What is the negative version of the number 77,640,664?
A: -77,640,664
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:
| 77,640,662 | 77,640,663 | 77,640,665 | 77,640,666 |
| -77,640,662 | -77,640,663 | -77,640,665 | -77,640,666 |