Q: What is the negative version of the number 18,431,321?
A: -18,431,321
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:
| 18,431,319 | 18,431,320 | 18,431,322 | 18,431,323 |
| -18,431,319 | -18,431,320 | -18,431,322 | -18,431,323 |