Q: What is the negative version of the number 817,578,887?
A: -817,578,887
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:
| 817,578,885 | 817,578,886 | 817,578,888 | 817,578,889 |
| -817,578,885 | -817,578,886 | -817,578,888 | -817,578,889 |