Q: What is the negative version of the number 420,135,717?
A: -420,135,717
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:
| 420,135,715 | 420,135,716 | 420,135,718 | 420,135,719 |
| -420,135,715 | -420,135,716 | -420,135,718 | -420,135,719 |