Q: What is the negative version of the number 100,421,144?
A: -100,421,144
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:
| 100,421,142 | 100,421,143 | 100,421,145 | 100,421,146 |
| -100,421,142 | -100,421,143 | -100,421,145 | -100,421,146 |