Q: What is the negative version of the number 13,515,563?
A: -13,515,563
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:
| 13,515,561 | 13,515,562 | 13,515,564 | 13,515,565 |
| -13,515,561 | -13,515,562 | -13,515,564 | -13,515,565 |