Q: What is the negative version of the number 21,214,217?
A: -21,214,217
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:
21,214,215 | 21,214,216 | 21,214,218 | 21,214,219 |
-21,214,215 | -21,214,216 | -21,214,218 | -21,214,219 |