Q: What is the negative version of the number 20,427,861?
A: -20,427,861
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:
| 20,427,859 | 20,427,860 | 20,427,862 | 20,427,863 |
| -20,427,859 | -20,427,860 | -20,427,862 | -20,427,863 |