Q: What is the negative version of the number 20,421,323?
A: -20,421,323
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:
| 20,421,321 | 20,421,322 | 20,421,324 | 20,421,325 |
| -20,421,321 | -20,421,322 | -20,421,324 | -20,421,325 |