Q: What is the negative version of the number 221,135,403?
A: -221,135,403
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:
| 221,135,401 | 221,135,402 | 221,135,404 | 221,135,405 |
| -221,135,401 | -221,135,402 | -221,135,404 | -221,135,405 |