Q: What is the negative version of the number 20,949,178?
A: -20,949,178
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:
| 20,949,176 | 20,949,177 | 20,949,179 | 20,949,180 |
| -20,949,176 | -20,949,177 | -20,949,179 | -20,949,180 |