Q: What is the negative version of the number 20,574,821?
A: -20,574,821
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:
| 20,574,819 | 20,574,820 | 20,574,822 | 20,574,823 |
| -20,574,819 | -20,574,820 | -20,574,822 | -20,574,823 |