Q: What is the negative version of the number 21,512,150?
A: -21,512,150
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:
21,512,148 | 21,512,149 | 21,512,151 | 21,512,152 |
-21,512,148 | -21,512,149 | -21,512,151 | -21,512,152 |