Q: What is the negative version of the number 61,881,618?
A: -61,881,618
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:
| 61,881,616 | 61,881,617 | 61,881,619 | 61,881,620 |
| -61,881,616 | -61,881,617 | -61,881,619 | -61,881,620 |