Q: What is the negative version of the number 61,231,515?
A: -61,231,515
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:
| 61,231,513 | 61,231,514 | 61,231,516 | 61,231,517 |
| -61,231,513 | -61,231,514 | -61,231,516 | -61,231,517 |