Arithmetic Operation

📥 Entry vars

• Operating A: first element with a value to the operation process.
• Operating B: second element with a value to the operation process.
• Operating C: third element with a value to the operation process.
• Operating D: fourth element with a value to the operation process.
• Operator +: the symbol (+) indicating summation or a positive quality.
• Operator - : the symbol (−) denoting subtraction or a negative quantity.
• Operator *: the symbol (∗) two elements, denoting multiplication of the second by the first element value.
• Operator / : the symbol (/) placed between two elements and denoting division of the first by the second element value.