Q: What is the negative version of the number 61,081,637?
A: -61,081,637
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:
| 61,081,635 | 61,081,636 | 61,081,638 | 61,081,639 |
| -61,081,635 | -61,081,636 | -61,081,638 | -61,081,639 |