Q: What is the negative version of the number 20,387,438?
A: -20,387,438
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:
| 20,387,436 | 20,387,437 | 20,387,439 | 20,387,440 |
| -20,387,436 | -20,387,437 | -20,387,439 | -20,387,440 |