Q: What is the negative version of the number 20,877,787?
A: -20,877,787
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:
| 20,877,785 | 20,877,786 | 20,877,788 | 20,877,789 |
| -20,877,785 | -20,877,786 | -20,877,788 | -20,877,789 |