Q: What is the negative version of the number 19,421,945?
A: -19,421,945
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:
| 19,421,943 | 19,421,944 | 19,421,946 | 19,421,947 |
| -19,421,943 | -19,421,944 | -19,421,946 | -19,421,947 |