Q: What is the negative version of the number 20,421,466?
A: -20,421,466
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:
| 20,421,464 | 20,421,465 | 20,421,467 | 20,421,468 |
| -20,421,464 | -20,421,465 | -20,421,467 | -20,421,468 |