Q: What is the negative version of the number 21,621,997?
A: -21,621,997
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:
21,621,995 | 21,621,996 | 21,621,998 | 21,621,999 |
-21,621,995 | -21,621,996 | -21,621,998 | -21,621,999 |