Q: What is the negative version of the number 21,535,149?
A: -21,535,149
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:
21,535,147 | 21,535,148 | 21,535,150 | 21,535,151 |
-21,535,147 | -21,535,148 | -21,535,150 | -21,535,151 |