Q: What is the negative version of the number 20,905,450?
A: -20,905,450
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:
| 20,905,448 | 20,905,449 | 20,905,451 | 20,905,452 |
| -20,905,448 | -20,905,449 | -20,905,451 | -20,905,452 |