Q: What is the negative version of the number 25,215,000?
A: -25,215,000
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:
| 25,214,998 | 25,214,999 | 25,215,001 | 25,215,002 |
| -25,214,998 | -25,214,999 | -25,215,001 | -25,215,002 |