Q: What is the negative version of the number 21,403,221?
A: -21,403,221
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:
21,403,219 | 21,403,220 | 21,403,222 | 21,403,223 |
-21,403,219 | -21,403,220 | -21,403,222 | -21,403,223 |