Not sure if I worded that right, anyway I have an array with integers.

I need to add/multiply/divide/subtract a value from every item in the array.

So like this:

start with

```
var listOfInts = [1, 2, 3, 4, 5, 6]

```

and add 3 to every item, resulting in

```
listOfInts = [4,5,6,8,9]

```

How would I go about doing this?

Any help would be greatly appreciated, this has been frustrating since I normally can figure out these things by myself but I'm relatively new to Swift.