Q: What is the negative version of the number 20,220,140?
A: -20,220,140
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:
| 20,220,138 | 20,220,139 | 20,220,141 | 20,220,142 |
| -20,220,138 | -20,220,139 | -20,220,141 | -20,220,142 |