Q: What is the negative version of the number 15,645,999?
A: -15,645,999
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:
| 15,645,997 | 15,645,998 | 15,646,000 | 15,646,001 |
| -15,645,997 | -15,645,998 | -15,646,000 | -15,646,001 |