Q: What is the negative version of the number 19,720,213?
A: -19,720,213
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:
| 19,720,211 | 19,720,212 | 19,720,214 | 19,720,215 |
| -19,720,211 | -19,720,212 | -19,720,214 | -19,720,215 |