Q: What is the negative version of the number 213,121,396?
A: -213,121,396
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:
| 213,121,394 | 213,121,395 | 213,121,397 | 213,121,398 |
| -213,121,394 | -213,121,395 | -213,121,397 | -213,121,398 |