Q: What is the negative version of the number 61,511,138?
A: -61,511,138
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:
| 61,511,136 | 61,511,137 | 61,511,139 | 61,511,140 |
| -61,511,136 | -61,511,137 | -61,511,139 | -61,511,140 |