Q: What is the negative version of the number 25,210,221?
A: -25,210,221
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:
| 25,210,219 | 25,210,220 | 25,210,222 | 25,210,223 |
| -25,210,219 | -25,210,220 | -25,210,222 | -25,210,223 |