Q: What is the negative version of the number 21,650,564?
A: -21,650,564
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:
| 21,650,562 | 21,650,563 | 21,650,565 | 21,650,566 |
| -21,650,562 | -21,650,563 | -21,650,565 | -21,650,566 |