Q: What is the negative version of the number 421,120,135?
A: -421,120,135
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:
| 421,120,133 | 421,120,134 | 421,120,136 | 421,120,137 |
| -421,120,133 | -421,120,134 | -421,120,136 | -421,120,137 |