Q: What is the negative version of the number 40,221,406?
A: -40,221,406
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:
| 40,221,404 | 40,221,405 | 40,221,407 | 40,221,408 |
| -40,221,404 | -40,221,405 | -40,221,407 | -40,221,408 |