Q: What is the negative version of the number 155,686,390?
A: -155,686,390
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:
| 155,686,388 | 155,686,389 | 155,686,391 | 155,686,392 |
| -155,686,388 | -155,686,389 | -155,686,391 | -155,686,392 |