Q: What is the negative version of the number 40,391,887?
A: -40,391,887
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:
| 40,391,885 | 40,391,886 | 40,391,888 | 40,391,889 |
| -40,391,885 | -40,391,886 | -40,391,888 | -40,391,889 |