Q: What is the negative version of the number 145,400,223?
A: -145,400,223
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:
| 145,400,221 | 145,400,222 | 145,400,224 | 145,400,225 |
| -145,400,221 | -145,400,222 | -145,400,224 | -145,400,225 |