Q: What is the negative version of the number 631,422,001?
A: -631,422,001
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:
| 631,421,999 | 631,422,000 | 631,422,002 | 631,422,003 |
| -631,421,999 | -631,422,000 | -631,422,002 | -631,422,003 |