Q: What is the negative version of the number 155,420,123?
A: -155,420,123
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:
| 155,420,121 | 155,420,122 | 155,420,124 | 155,420,125 |
| -155,420,121 | -155,420,122 | -155,420,124 | -155,420,125 |