Q: What is the negative version of the number 15,213,123?
A: -15,213,123
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:
| 15,213,121 | 15,213,122 | 15,213,124 | 15,213,125 |
| -15,213,121 | -15,213,122 | -15,213,124 | -15,213,125 |