Q: What is the negative version of the number 213,315,901?
A: -213,315,901
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:
| 213,315,899 | 213,315,900 | 213,315,902 | 213,315,903 |
| -213,315,899 | -213,315,900 | -213,315,902 | -213,315,903 |