Q: What is the negative version of the number 20,323,221?
A: -20,323,221
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:
| 20,323,219 | 20,323,220 | 20,323,222 | 20,323,223 |
| -20,323,219 | -20,323,220 | -20,323,222 | -20,323,223 |