Q: What is the negative version of the number 20,100,007?
A: -20,100,007
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:
| 20,100,005 | 20,100,006 | 20,100,008 | 20,100,009 |
| -20,100,005 | -20,100,006 | -20,100,008 | -20,100,009 |