Q: What is the negative version of the number 21,215,102?
A: -21,215,102
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:
21,215,100 | 21,215,101 | 21,215,103 | 21,215,104 |
-21,215,100 | -21,215,101 | -21,215,103 | -21,215,104 |