Q: What is the negative version of the number 21,132,222?
A: -21,132,222
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:
| 21,132,220 | 21,132,221 | 21,132,223 | 21,132,224 |
| -21,132,220 | -21,132,221 | -21,132,223 | -21,132,224 |