Algorithm for Sum of two numbers

It's an algorithm for to find sum of two user defined numbers. *Not a program.

To add two numbers.

1. Read the Value of A and B.
2. SUM = A+B.
3. Display SUM.
4. Stop.

Similarly to Multiply two numbers.

1. Read the Value of A and B.
2. PRODUCT = A*B.
3. Display PRODUCT.
4. Stop.

For Divide two numbers.

1. Read the Value of A and B.
2. DIV = A/B.
3. Display DIV.
4. Stop.

For Subtract two Numbers.

1. Read the Value of A and B.
2. SUB = A-B.
3. Display SUB.
4. Stop.

* You can change SUM, PRODUCT, DIV amd SUB with your variables and note that you must to change the 3. Dispaly SUM / PRODUCT /DIV/ SUB.