Q: What is the negative version of the number 687,281,049?
A: -687,281,049
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:
| 687,281,047 | 687,281,048 | 687,281,050 | 687,281,051 |
| -687,281,047 | -687,281,048 | -687,281,050 | -687,281,051 |