Q: What is the negative version of the number 213,123,121?
A: -213,123,121
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:
| 213,123,119 | 213,123,120 | 213,123,122 | 213,123,123 |
| -213,123,119 | -213,123,120 | -213,123,122 | -213,123,123 |