Q: What is the negative version of the number 21,133,721?
A: -21,133,721
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:
21,133,719 | 21,133,720 | 21,133,722 | 21,133,723 |
-21,133,719 | -21,133,720 | -21,133,722 | -21,133,723 |