Q: What is the negative version of the number 612,457,221?
A: -612,457,221
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:
| 612,457,219 | 612,457,220 | 612,457,222 | 612,457,223 |
| -612,457,219 | -612,457,220 | -612,457,222 | -612,457,223 |