Q: What is the negative version of the number 221,215,323?
A: -221,215,323
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:
| 221,215,321 | 221,215,322 | 221,215,324 | 221,215,325 |
| -221,215,321 | -221,215,322 | -221,215,324 | -221,215,325 |