Q: What is the negative version of the number 15,509,770?
A: -15,509,770
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:
| 15,509,768 | 15,509,769 | 15,509,771 | 15,509,772 |
| -15,509,768 | -15,509,769 | -15,509,771 | -15,509,772 |