Q: What is the negative version of the number 643,474,111?
A: -643,474,111
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:
| 643,474,109 | 643,474,110 | 643,474,112 | 643,474,113 |
| -643,474,109 | -643,474,110 | -643,474,112 | -643,474,113 |