Q: What is the negative version of the number 142,472,221?
A: -142,472,221
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:
| 142,472,219 | 142,472,220 | 142,472,222 | 142,472,223 |
| -142,472,219 | -142,472,220 | -142,472,222 | -142,472,223 |