Q: What is the negative version of the number 18,431,320?
A: -18,431,320
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:
| 18,431,318 | 18,431,319 | 18,431,321 | 18,431,322 |
| -18,431,318 | -18,431,319 | -18,431,321 | -18,431,322 |