Q: What is the negative version of the number 221,153,435?
A: -221,153,435
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:
| 221,153,433 | 221,153,434 | 221,153,436 | 221,153,437 |
| -221,153,433 | -221,153,434 | -221,153,436 | -221,153,437 |