Q: What is the negative version of the number 20,668,900?
A: -20,668,900
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:
| 20,668,898 | 20,668,899 | 20,668,901 | 20,668,902 |
| -20,668,898 | -20,668,899 | -20,668,901 | -20,668,902 |