Q: What is the negative version of the number 421,401,998?
A: -421,401,998
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:
| 421,401,996 | 421,401,997 | 421,401,999 | 421,402,000 |
| -421,401,996 | -421,401,997 | -421,401,999 | -421,402,000 |