## Summary

```
+=
-=
*=
/=
%=
**=
```

## Details

The **assignment operators** modify the value of a variable.

### Addition assignment

The addition assignment operator takes the number on the right, adds it to the value stored inside the variable, and stores the new value inside the variable.

```
let x = 1;
x += 2; // 3
```

### Subtraction assignment

The subtraction assignment operator takes the number on the right, subtracts it from the value stored inside the variable, and stores the new value inside the variable.

```
let x = 1;
x -= 2; // -1
```

### Multiplication assignment

The multiplication assignment operator takes the number on the right, multiplies it with the value stored inside the variable, and stores the new value inside the variable.

```
let x = 1;
x *= 2; // 2
```

### Division assignment

The **division assignment operator** takes the number on the right, divides the value stored inside the variable by it, and stores the new value inside the variable.

```
let x = 1;
x /= 2; // 0.5
```

### Remainder assignment

The **remainder assignment operator** takes the number on the right, divides the value stored inside the variable by it, and stores the *remainder* inside the variable.

```
let x = 1;
x %= 2; // 0
```

### Exponentiation assignment

The exponentiation assignment operator raises the value stored inside the variable to the power of the number on the right, and stores the new value inside the variable.

```
let x = 3;
x **= 2; // 9
```

## Demo

## Exercises

Try the following statements in the console:

```
let x = 1
x += 2
x -= 2
x *= 2
x /= 2
x %= 2
x **= 2
```

The answers will be 3, 1, 2, 1, 1, and 1 (assuming you do each operation in order).