Q: What is the negative version of the number 20,699,729?
A: -20,699,729
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:
| 20,699,727 | 20,699,728 | 20,699,730 | 20,699,731 |
| -20,699,727 | -20,699,728 | -20,699,730 | -20,699,731 |