Q: What is the negative version of the number 13,121,001?
A: -13,121,001
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:
| 13,120,999 | 13,121,000 | 13,121,002 | 13,121,003 |
| -13,120,999 | -13,121,000 | -13,121,002 | -13,121,003 |