Q: What is the negative version of the number 20,406,272?
A: -20,406,272
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:
| 20,406,270 | 20,406,271 | 20,406,273 | 20,406,274 |
| -20,406,270 | -20,406,271 | -20,406,273 | -20,406,274 |