Q: What is the negative version of the number 421,004,400?
A: -421,004,400
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:
| 421,004,398 | 421,004,399 | 421,004,401 | 421,004,402 |
| -421,004,398 | -421,004,399 | -421,004,401 | -421,004,402 |