Q: What is the negative version of the number 155,423,405?
A: -155,423,405
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:
| 155,423,403 | 155,423,404 | 155,423,406 | 155,423,407 |
| -155,423,403 | -155,423,404 | -155,423,406 | -155,423,407 |