Q: What is the negative version of the number 421,140,218?
A: -421,140,218
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:
| 421,140,216 | 421,140,217 | 421,140,219 | 421,140,220 |
| -421,140,216 | -421,140,217 | -421,140,219 | -421,140,220 |