Q: What is the negative version of the number 21,988,238?
A: -21,988,238
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:
21,988,236 | 21,988,237 | 21,988,239 | 21,988,240 |
-21,988,236 | -21,988,237 | -21,988,239 | -21,988,240 |