### Description

**Addition** is one of the four primary arithmetic operations. The operator `+`

(plus) operates on two operands to produce the sum.

### Syntax

`sum = operand1 + operand2;`

### Parameters

`sum`

: variable. Allowed data types: `int`

, `float`

, `double`

, `byte`

, `short`

, `long`

.

`operand1`

: variable or constant. Allowed data types: `int`

, `float`

, `double`

, `byte`

, `short`

, `long`

.

`operand2`

: variable or constant. Allowed data types: `int`

, `float`

, `double`

, `byte`

, `short`

, `long`

.