Q: What is the negative version of the number 20,668,899?
A: -20,668,899
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:
| 20,668,897 | 20,668,898 | 20,668,900 | 20,668,901 |
| -20,668,897 | -20,668,898 | -20,668,900 | -20,668,901 |