Q: What is the negative version of the number 51,155,789?
A: -51,155,789
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:
| 51,155,787 | 51,155,788 | 51,155,790 | 51,155,791 |
| -51,155,787 | -51,155,788 | -51,155,790 | -51,155,791 |