Q: What is the negative version of the number 23,213,515?
A: -23,213,515
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:
| 23,213,513 | 23,213,514 | 23,213,516 | 23,213,517 |
| -23,213,513 | -23,213,514 | -23,213,516 | -23,213,517 |