Q: What is the negative version of the number 21,513,195?
A: -21,513,195
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:
21,513,193 | 21,513,194 | 21,513,196 | 21,513,197 |
-21,513,193 | -21,513,194 | -21,513,196 | -21,513,197 |