Q: What is the negative version of the number 643,601,108?
A: -643,601,108
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:
| 643,601,106 | 643,601,107 | 643,601,109 | 643,601,110 |
| -643,601,106 | -643,601,107 | -643,601,109 | -643,601,110 |