Q: What is the negative version of the number 213,121,394?
A: -213,121,394
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:
| 213,121,392 | 213,121,393 | 213,121,395 | 213,121,396 |
| -213,121,392 | -213,121,393 | -213,121,395 | -213,121,396 |