Q: What is the negative version of the number 28,220,400?
A: -28,220,400
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:
| 28,220,398 | 28,220,399 | 28,220,401 | 28,220,402 |
| -28,220,398 | -28,220,399 | -28,220,401 | -28,220,402 |