Q: What is the negative version of the number 221,321,659?
A: -221,321,659
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:
| 221,321,657 | 221,321,658 | 221,321,660 | 221,321,661 |
| -221,321,657 | -221,321,658 | -221,321,660 | -221,321,661 |