Q: What is the negative version of the number 20,191,707?
A: -20,191,707
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:
| 20,191,705 | 20,191,706 | 20,191,708 | 20,191,709 |
| -20,191,705 | -20,191,706 | -20,191,708 | -20,191,709 |