visual basic program for Addition, Subtraction, Multiplication and division

How to write a Visual Basic(VB) program for Addition, Subtraction, Multiplication, and Division of two numbers with examples.

Addition, Subtraction, Multiplication, and division are the most basic mathematical operation and it can be a best practice to learn any programming language. 

Let’s see how can we perform simple mathematical operations in visual basic. Check more Visual Basic programs for beginners.

Visual basic program to Add two numbers

To add two numbers in visual basic is really simple just use (+) operator. the below code will print the sum of two numbers: 30.

Console.WriteLine("Sum of two numbers: " & (10 + 20))

Visual basic program to Subtract two numbers

To subtract two numbers is visual basic. we can use (-) operator. the below code will print Subtraction of two numbers: 10

Console.WriteLine("Subtraction of two numbers: " & (30 - 20))

Visual basic program to Multiply two numbers

Use (*) operator to multiply two numbers in visual basic. The output of the below code will be Multiplication of two numbers: 200.

Console.WriteLine("Multiplication of two numbers: " & (10 * 20))

Visual basic program to Divide two numbers

Use (/) operator to divide two numbers in visual basic. The output of the below code will be Division of two numbers: 2.

Console.WriteLine("Division of two numbers: " & (20 / 10))

Write a visual basic program to perform basic mathematical operations.

Below is the code to perform basic mathematical operations like Addition, Subtraction, Multiplication, and division in visual basic. In this example, we have two numbers a = 10 and b =5 and we are going to perform all mathematical operations on the same numbers.

Module Module1

    Sub Main()
        Dim a As Integer
        Dim b As Integer
        a = 10
        b = 5
        'Sum of a And be
        Console.WriteLine("Sum of two numbers: " & (a + b))
        'Submission of two number
        Console.WriteLine("Submission of two numbers: " & (a - b))
        'Division of two number
        Console.WriteLine("Div of two numbers: " & (a / b))
        'Multiplication of two number
        Console.WriteLine("Mul of two numbers: " & (a * b))
        Console.ReadLine()

    End Sub

End Module

How to create a calculator in visual basic.

Below is the code to create a calculator in visual basic. This is the GUI program where the user will enter the number in the input text field and the output generates accordingly. Create a calculator application in visual basic.

Private Sub cmdClear_Click()
Text1.Text = “”
Text2.Text = “”
Text3.Text = “”
Text1.SetFocus
End Sub

Private Sub cmdExit_Click()
Unload Me
End Sub

Private Sub mnuadd_Click()
Text3.Text = Val(Text1.Text) + Val(Text2.Text)
End Sub

Private Sub mnuDiv_Click()
Text3.Text = Val(Text1.Text) / Val(Text2.Text)
End Sub

Private Sub mnuMult_Click()
Text3.Text = Val(Text1.Text) * Val(Text2.Text)
End Sub

Private Sub mnusub_Click()
Text3.Text = Val(Text1.Text) – Val(Text2.Text)
End Sub

Calculator application in visual basic using forms

Write a visual basic program to create a calculator application using forms. Create a simple application in visual basic.

Public Class Form1
     Dim a As Integer
    Dim b As Integer
     Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Sum.Click
        a = TextBox1.Text
        b = TextBox2.Text
        Label2.Text = (a + b)
     End Sub
 
    Private Sub Button1_Click_1(sender As Object, e As EventArgs) Handles Button1.Click
        a = TextBox1.Text
        b = TextBox2.Text
        Label2.Text = (a - b)
    End Sub
 
    Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
        a = TextBox1.Text
        b = TextBox2.Text
        Label2.Text = (a * b)
    End Sub
 
    Private Sub Button3_Click(sender As Object, e As EventArgs) Handles Button3.Click
        a = TextBox1.Text
        b = TextBox2.Text
        Label2.Text = (a / b)
    End Sub
End Class

Output:

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