Q: What is the negative version of the number 421,350,140?
A: -421,350,140
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:
| 421,350,138 | 421,350,139 | 421,350,141 | 421,350,142 |
| -421,350,138 | -421,350,139 | -421,350,141 | -421,350,142 |