Q: What is the negative version of the number 21,214,647?
A: -21,214,647
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:
| 21,214,645 | 21,214,646 | 21,214,648 | 21,214,649 |
| -21,214,645 | -21,214,646 | -21,214,648 | -21,214,649 |