Q: What is the negative version of the number 421,140,219?
A: -421,140,219
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:
| 421,140,217 | 421,140,218 | 421,140,220 | 421,140,221 |
| -421,140,217 | -421,140,218 | -421,140,220 | -421,140,221 |