Q: What is the negative version of the number 18,405,669?
A: -18,405,669
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:
| 18,405,667 | 18,405,668 | 18,405,670 | 18,405,671 |
| -18,405,667 | -18,405,668 | -18,405,670 | -18,405,671 |