Q: What is the negative version of the number 20,418,187?
A: -20,418,187
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:
| 20,418,185 | 20,418,186 | 20,418,188 | 20,418,189 |
| -20,418,185 | -20,418,186 | -20,418,188 | -20,418,189 |