Q: What is the negative version of the number 18,678,149?
A: -18,678,149
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:
| 18,678,147 | 18,678,148 | 18,678,150 | 18,678,151 |
| -18,678,147 | -18,678,148 | -18,678,150 | -18,678,151 |