Q: What is the negative version of the number 42,221,720?
A: -42,221,720
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:
| 42,221,718 | 42,221,719 | 42,221,721 | 42,221,722 |
| -42,221,718 | -42,221,719 | -42,221,721 | -42,221,722 |