Q: What is the negative version of the number 225,401,221?
A: -225,401,221
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:
| 225,401,219 | 225,401,220 | 225,401,222 | 225,401,223 |
| -225,401,219 | -225,401,220 | -225,401,222 | -225,401,223 |