Q: What is the negative version of the number 155,505,440?
A: -155,505,440
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:
| 155,505,438 | 155,505,439 | 155,505,441 | 155,505,442 |
| -155,505,438 | -155,505,439 | -155,505,441 | -155,505,442 |