Q: What is the negative version of the number 620,552,421?
A: -620,552,421
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:
| 620,552,419 | 620,552,420 | 620,552,422 | 620,552,423 |
| -620,552,419 | -620,552,420 | -620,552,422 | -620,552,423 |