Q: What is the negative version of the number 13,215,021?
A: -13,215,021
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:
13,215,019 | 13,215,020 | 13,215,022 | 13,215,023 |
-13,215,019 | -13,215,020 | -13,215,022 | -13,215,023 |