Q: What is the negative version of the number 221,115,153?
A: -221,115,153
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:
| 221,115,151 | 221,115,152 | 221,115,154 | 221,115,155 |
| -221,115,151 | -221,115,152 | -221,115,154 | -221,115,155 |