Q: What is the negative version of the number 40,221,900?
A: -40,221,900
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:
| 40,221,898 | 40,221,899 | 40,221,901 | 40,221,902 |
| -40,221,898 | -40,221,899 | -40,221,901 | -40,221,902 |