Q: What is the negative version of the number 221,455,345?
A: -221,455,345
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:
| 221,455,343 | 221,455,344 | 221,455,346 | 221,455,347 |
| -221,455,343 | -221,455,344 | -221,455,346 | -221,455,347 |