Q: What is the negative version of the number 421,311,143?
A: -421,311,143
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:
| 421,311,141 | 421,311,142 | 421,311,144 | 421,311,145 |
| -421,311,141 | -421,311,142 | -421,311,144 | -421,311,145 |