Q: What is the negative version of the number 40,042,405?
A: -40,042,405
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:
| 40,042,403 | 40,042,404 | 40,042,406 | 40,042,407 |
| -40,042,403 | -40,042,404 | -40,042,406 | -40,042,407 |