## Typical Operators Edit

- Addition +
- Subtraction -
- Multiplication *
- Division /
- Modulus %

## Shortcut Operators Edit

Variables can be used in an expression where the result is stored in the variable again.

var i = 2; i = i + 5

This can be simplified in some languages to make it easier write.

- Addition: +=
- Subtraction: -=
- Multiplication: *=
- Division: /=

var i = 2; i += 5

## Unary Operators Edit

using a counter is quite common in many programming tasks.

i++;

increases the count by one.

i--;

decreases the count by one.

These are most commonly seen in For loops