Q: What is the negative version of the number 19,778,902?
A: -19,778,902
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:
| 19,778,900 | 19,778,901 | 19,778,903 | 19,778,904 |
| -19,778,900 | -19,778,901 | -19,778,903 | -19,778,904 |