Q: What is the negative version of the number 30,431,247?
A: -30,431,247
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:
| 30,431,245 | 30,431,246 | 30,431,248 | 30,431,249 |
| -30,431,245 | -30,431,246 | -30,431,248 | -30,431,249 |