Q: What is the negative version of the number 400,423,121?
A: -400,423,121
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:
| 400,423,119 | 400,423,120 | 400,423,122 | 400,423,123 |
| -400,423,119 | -400,423,120 | -400,423,122 | -400,423,123 |