Q: What is the negative version of the number 311,421,154?
A: -311,421,154
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:
| 311,421,152 | 311,421,153 | 311,421,155 | 311,421,156 |
| -311,421,152 | -311,421,153 | -311,421,155 | -311,421,156 |