Q: What is the negative version of the number 221,254,407?
A: -221,254,407
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:
| 221,254,405 | 221,254,406 | 221,254,408 | 221,254,409 |
| -221,254,405 | -221,254,406 | -221,254,408 | -221,254,409 |