Q: What is the negative version of the number 640,083,856?
A: -640,083,856
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:
| 640,083,854 | 640,083,855 | 640,083,857 | 640,083,858 |
| -640,083,854 | -640,083,855 | -640,083,857 | -640,083,858 |