Q: What is the negative version of the number 61,821,307?
A: -61,821,307
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:
| 61,821,305 | 61,821,306 | 61,821,308 | 61,821,309 |
| -61,821,305 | -61,821,306 | -61,821,308 | -61,821,309 |