Q: What is the negative version of the number 20,400,404?
A: -20,400,404
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:
| 20,400,402 | 20,400,403 | 20,400,405 | 20,400,406 |
| -20,400,402 | -20,400,403 | -20,400,405 | -20,400,406 |