Q: What is the negative version of the number 20,671,945?
A: -20,671,945
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:
| 20,671,943 | 20,671,944 | 20,671,946 | 20,671,947 |
| -20,671,943 | -20,671,944 | -20,671,946 | -20,671,947 |