Q: What is the negative version of the number 420,121,001?
A: -420,121,001
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:
| 420,120,999 | 420,121,000 | 420,121,002 | 420,121,003 |
| -420,120,999 | -420,121,000 | -420,121,002 | -420,121,003 |