Q: What is the negative version of the number 221,666,244?
A: -221,666,244
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:
| 221,666,242 | 221,666,243 | 221,666,245 | 221,666,246 |
| -221,666,242 | -221,666,243 | -221,666,245 | -221,666,246 |