Q: What is the negative version of the number 30,155,144?
A: -30,155,144
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:
| 30,155,142 | 30,155,143 | 30,155,145 | 30,155,146 |
| -30,155,142 | -30,155,143 | -30,155,145 | -30,155,146 |