Q: What is the negative version of the number 20,772,509?
A: -20,772,509
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:
20,772,507 | 20,772,508 | 20,772,510 | 20,772,511 |
-20,772,507 | -20,772,508 | -20,772,510 | -20,772,511 |