Q: What is the negative version of the number 21,353,563?
A: -21,353,563
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:
| 21,353,561 | 21,353,562 | 21,353,564 | 21,353,565 |
| -21,353,561 | -21,353,562 | -21,353,564 | -21,353,565 |