Q: What is the negative version of the number 645,430,227?
A: -645,430,227
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:
| 645,430,225 | 645,430,226 | 645,430,228 | 645,430,229 |
| -645,430,225 | -645,430,226 | -645,430,228 | -645,430,229 |