Q: What is the negative version of the number 155,224,815?
A: -155,224,815
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:
| 155,224,813 | 155,224,814 | 155,224,816 | 155,224,817 |
| -155,224,813 | -155,224,814 | -155,224,816 | -155,224,817 |