Q: What is the negative version of the number 20,400,394?
A: -20,400,394
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:
| 20,400,392 | 20,400,393 | 20,400,395 | 20,400,396 |
| -20,400,392 | -20,400,393 | -20,400,395 | -20,400,396 |