Q: What is the negative version of the number 21,122,138?
A: -21,122,138
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:
21,122,136 | 21,122,137 | 21,122,139 | 21,122,140 |
-21,122,136 | -21,122,137 | -21,122,139 | -21,122,140 |