Q: What is the negative version of the number 20,423,154?
A: -20,423,154
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:
| 20,423,152 | 20,423,153 | 20,423,155 | 20,423,156 |
| -20,423,152 | -20,423,153 | -20,423,155 | -20,423,156 |