Q: What is the negative version of the number 20,420,744?
A: -20,420,744
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:
| 20,420,742 | 20,420,743 | 20,420,745 | 20,420,746 |
| -20,420,742 | -20,420,743 | -20,420,745 | -20,420,746 |