# Arithmetic Basics

## Create some simulated variables

```
x = 6
y = 9
```

## x plus y

```
x + y
```

```
15
```

## x minus y

```
x - y
```

```
-3
```

## x times y

```
x * y
```

```
54
```

## the remainder of x divided by y

```
x % y
```

```
6
```

## x divided by y

```
x / y
```

```
0.6666666666666666
```

## x divided by y (floor) (i.e. the quotient)

```
x // y
```

```
0
```

## x raised to the y power

```
x ** y
```

```
10077696
```

## x plus y, then divide by x

```
(x + y) / x
```

```
2.5
```

## Classics vs. floor division. This varies between 2.x and 3.x.

### Classic divison of 3 by 5

```
3 / 5
```

```
0.6
```

### Floor divison of 3 by 5. This means it truncates any remainder down the its “floor”

```
3 // 5
```

```
0
```

#### Find an error or bug?

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