Q: What is the negative version of the number 20,400,495?
A: -20,400,495
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:
| 20,400,493 | 20,400,494 | 20,400,496 | 20,400,497 |
| -20,400,493 | -20,400,494 | -20,400,496 | -20,400,497 |