Q: What is the negative version of the number 21,315,422?
A: -21,315,422
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:
21,315,420 | 21,315,421 | 21,315,423 | 21,315,424 |
-21,315,420 | -21,315,421 | -21,315,423 | -21,315,424 |