Q: What is the negative version of the number 20,171,941?
A: -20,171,941
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:
| 20,171,939 | 20,171,940 | 20,171,942 | 20,171,943 |
| -20,171,939 | -20,171,940 | -20,171,942 | -20,171,943 |