Q: What is the negative version of the number 166,221,564?
A: -166,221,564
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:
| 166,221,562 | 166,221,563 | 166,221,565 | 166,221,566 |
| -166,221,562 | -166,221,563 | -166,221,565 | -166,221,566 |