Q: What is the negative version of the number 20,400,045?
A: -20,400,045
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:
| 20,400,043 | 20,400,044 | 20,400,046 | 20,400,047 |
| -20,400,043 | -20,400,044 | -20,400,046 | -20,400,047 |