Q: What is the negative version of the number 213,422,405?
A: -213,422,405
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:
| 213,422,403 | 213,422,404 | 213,422,406 | 213,422,407 |
| -213,422,403 | -213,422,404 | -213,422,406 | -213,422,407 |