Q: What is the negative version of the number 20,742,507?
A: -20,742,507
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:
20,742,505 | 20,742,506 | 20,742,508 | 20,742,509 |
-20,742,505 | -20,742,506 | -20,742,508 | -20,742,509 |