Q: What is the negative version of the number 645,035,154?
A: -645,035,154
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:
| 645,035,152 | 645,035,153 | 645,035,155 | 645,035,156 |
| -645,035,152 | -645,035,153 | -645,035,155 | -645,035,156 |