Q: What is the negative version of the number 20,420,425?
A: -20,420,425
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:
| 20,420,423 | 20,420,424 | 20,420,426 | 20,420,427 |
| -20,420,423 | -20,420,424 | -20,420,426 | -20,420,427 |