Q: What is the negative version of the number 221,312,101?
A: -221,312,101
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:
| 221,312,099 | 221,312,100 | 221,312,102 | 221,312,103 |
| -221,312,099 | -221,312,100 | -221,312,102 | -221,312,103 |