Q: What is the negative version of the number 21,007,505?
A: -21,007,505
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:
21,007,503 | 21,007,504 | 21,007,506 | 21,007,507 |
-21,007,503 | -21,007,504 | -21,007,506 | -21,007,507 |