Q: What is the negative version of the number 21,230,945?
A: -21,230,945
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:
| 21,230,943 | 21,230,944 | 21,230,946 | 21,230,947 |
| -21,230,943 | -21,230,944 | -21,230,946 | -21,230,947 |