Q: What is the negative version of the number 406,671,221?
A: -406,671,221
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:
| 406,671,219 | 406,671,220 | 406,671,222 | 406,671,223 |
| -406,671,219 | -406,671,220 | -406,671,222 | -406,671,223 |