Q: What is the negative version of the number 321,000,221?
A: -321,000,221
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:
| 321,000,219 | 321,000,220 | 321,000,222 | 321,000,223 |
| -321,000,219 | -321,000,220 | -321,000,222 | -321,000,223 |