Q: What is the negative version of the number 20,781,152?
A: -20,781,152
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:
| 20,781,150 | 20,781,151 | 20,781,153 | 20,781,154 |
| -20,781,150 | -20,781,151 | -20,781,153 | -20,781,154 |