Q: What is the negative version of the number 243,131,001?
A: -243,131,001
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:
| 243,130,999 | 243,131,000 | 243,131,002 | 243,131,003 |
| -243,130,999 | -243,131,000 | -243,131,002 | -243,131,003 |