Q: What is the negative version of the number 421,401,404?
A: -421,401,404
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:
| 421,401,402 | 421,401,403 | 421,401,405 | 421,401,406 |
| -421,401,402 | -421,401,403 | -421,401,405 | -421,401,406 |