Q: What is the negative version of the number 400,240,647?
A: -400,240,647
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:
| 400,240,645 | 400,240,646 | 400,240,648 | 400,240,649 |
| -400,240,645 | -400,240,646 | -400,240,648 | -400,240,649 |