Q: What is the negative version of the number 20,220,240?
A: -20,220,240
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:
| 20,220,238 | 20,220,239 | 20,220,241 | 20,220,242 |
| -20,220,238 | -20,220,239 | -20,220,241 | -20,220,242 |