Q: What is the negative version of the number 78,409,945?
A: -78,409,945
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:
| 78,409,943 | 78,409,944 | 78,409,946 | 78,409,947 |
| -78,409,943 | -78,409,944 | -78,409,946 | -78,409,947 |