Q: What is the negative version of the number 40,031,540?
A: -40,031,540
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:
| 40,031,538 | 40,031,539 | 40,031,541 | 40,031,542 |
| -40,031,538 | -40,031,539 | -40,031,541 | -40,031,542 |