# Add, Subtract, Multiply or Divide?
by Matt
tags: math, numbers

## Summary
> Write a function that takes two numbers and returns if they should be added, subtracted, multiplied or divided to get 24. If none of the operations can give 24, return "Invalid".
> Examples
> operation(15, 9) ➞ "added"
> operation(26, 2) ➞ "subtracted"
> operation(11, 11) ➞ "Invalid"
> Notes
> Only integers are used as test input.
> Numbers should be added, subtracted, 

## Instructions
Write a function that takes two numbers and returns if they should be added, subtracted, multiplied or divided to get 24. If none of the operations can give 24, return `"Invalid"`.

### Examples
```
operation(15, 9) ➞ "added"

operation(26, 2) ➞ "subtracted"

operation(11, 11) ➞ "Invalid"
```

### Notes
- Only integers are used as test input.
- Numbers should be added, subtracted, divided or multiplied in the order they appear in the parameters.