Q: What is the negative version of the number 19,778,906?
A: -19,778,906
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:
| 19,778,904 | 19,778,905 | 19,778,907 | 19,778,908 |
| -19,778,904 | -19,778,905 | -19,778,907 | -19,778,908 |