Q: What is the negative version of the number 87,378,821?
A: -87,378,821
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:
| 87,378,819 | 87,378,820 | 87,378,822 | 87,378,823 |
| -87,378,819 | -87,378,820 | -87,378,822 | -87,378,823 |