Q: What is the negative version of the number 164,515,643?
A: -164,515,643
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:
| 164,515,641 | 164,515,642 | 164,515,644 | 164,515,645 |
| -164,515,641 | -164,515,642 | -164,515,644 | -164,515,645 |