Q: What is the negative version of the number 320,231,155?
A: -320,231,155
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:
| 320,231,153 | 320,231,154 | 320,231,156 | 320,231,157 |
| -320,231,153 | -320,231,154 | -320,231,156 | -320,231,157 |