Q: What is the negative version of the number 155,242,231?
A: -155,242,231
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:
| 155,242,229 | 155,242,230 | 155,242,232 | 155,242,233 |
| -155,242,229 | -155,242,230 | -155,242,232 | -155,242,233 |