Q: What is the negative version of the number 155,515,131?
A: -155,515,131
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:
| 155,515,129 | 155,515,130 | 155,515,132 | 155,515,133 |
| -155,515,129 | -155,515,130 | -155,515,132 | -155,515,133 |