Q: What is the negative version of the number 421,350,149?
A: -421,350,149
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:
| 421,350,147 | 421,350,148 | 421,350,150 | 421,350,151 |
| -421,350,147 | -421,350,148 | -421,350,150 | -421,350,151 |