Q: What is the negative version of the number 643,474,115?
A: -643,474,115
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:
| 643,474,113 | 643,474,114 | 643,474,116 | 643,474,117 |
| -643,474,113 | -643,474,114 | -643,474,116 | -643,474,117 |