Q: What is the negative version of the number 30,939,397?
A: -30,939,397
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:
| 30,939,395 | 30,939,396 | 30,939,398 | 30,939,399 |
| -30,939,395 | -30,939,396 | -30,939,398 | -30,939,399 |