Q: What is the negative version of the number 155,420,143?
A: -155,420,143
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:
| 155,420,141 | 155,420,142 | 155,420,144 | 155,420,145 |
| -155,420,141 | -155,420,142 | -155,420,144 | -155,420,145 |