Q: What is the negative version of the number 21,212,211?
A: -21,212,211
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:
21,212,209 | 21,212,210 | 21,212,212 | 21,212,213 |
-21,212,209 | -21,212,210 | -21,212,212 | -21,212,213 |