Q: What is the negative version of the number 61,661,513?
A: -61,661,513
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:
| 61,661,511 | 61,661,512 | 61,661,514 | 61,661,515 |
| -61,661,511 | -61,661,512 | -61,661,514 | -61,661,515 |