Q: What is the negative version of the number 243,420,144?
A: -243,420,144
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:
| 243,420,142 | 243,420,143 | 243,420,145 | 243,420,146 |
| -243,420,142 | -243,420,143 | -243,420,145 | -243,420,146 |