Q: What is the negative version of the number 216,991,699?
A: -216,991,699
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:
| 216,991,697 | 216,991,698 | 216,991,700 | 216,991,701 |
| -216,991,697 | -216,991,698 | -216,991,700 | -216,991,701 |