Q: What is the negative version of the number 20,751,729?
A: -20,751,729
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:
| 20,751,727 | 20,751,728 | 20,751,730 | 20,751,731 |
| -20,751,727 | -20,751,728 | -20,751,730 | -20,751,731 |