Q: What is the negative version of the number 221,455,022?
A: -221,455,022
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:
| 221,455,020 | 221,455,021 | 221,455,023 | 221,455,024 |
| -221,455,020 | -221,455,021 | -221,455,023 | -221,455,024 |