Q: What is the negative version of the number 18,531,121?
A: -18,531,121
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:
| 18,531,119 | 18,531,120 | 18,531,122 | 18,531,123 |
| -18,531,119 | -18,531,120 | -18,531,122 | -18,531,123 |