Q: What is the negative version of the number 243,021,001?
A: -243,021,001
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:
| 243,020,999 | 243,021,000 | 243,021,002 | 243,021,003 |
| -243,020,999 | -243,021,000 | -243,021,002 | -243,021,003 |