Q: What is the negative version of the number 21,507,317?
A: -21,507,317
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:
21,507,315 | 21,507,316 | 21,507,318 | 21,507,319 |
-21,507,315 | -21,507,316 | -21,507,318 | -21,507,319 |