Q: What is the negative version of the number 19,611,221?
A: -19,611,221
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:
| 19,611,219 | 19,611,220 | 19,611,222 | 19,611,223 |
| -19,611,219 | -19,611,220 | -19,611,222 | -19,611,223 |