Q: What is the negative version of the number 20,517,235?
A: -20,517,235
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:
| 20,517,233 | 20,517,234 | 20,517,236 | 20,517,237 |
| -20,517,233 | -20,517,234 | -20,517,236 | -20,517,237 |