Even Numbers Explained with Visual Basic
Even numbers are an important concept in mathematics, and they're also a great way to introduce coding to beginners. In this tutorial, we'll show you how to list even numbers in Visual Basic using simple loops and conditional statements. This activity is designed for primary students, teachers, and parents who want to combine math learning with fun programming exercises.
What Are Even Numbers? | Maths Explanation for Visual Basic Kids
Hello pupils, what are even numbers?
Even numbers are integers that can be divided by 2 without leaving a remainder. Examples include 2, 4, 6, 8, and 10. Understanding even numbers helps students build a strong foundation in math and prepares them for more advanced coding challenges.
How to List Even Numbers in Visual Basic
Considering how simple and straight-forward even numbers are, writing a Visual Basic code for even numbers serves as a great way to introduce our Mathematics educational activities for young learners.
Let's write a simple Visual Basic program that prints even numbers between 1 and 100. Bear in mind, we use only a loop and a simple conditional statement for the Visual Basic code. This is a perfect math coding activity for kids and beginners.
Creating Visual Basic Files
Create a new Visual Basic Console Project;
call it Arithmetic.vb.
You can rename the module name -- just right-click on the name from the
Solution Explorer panel -- to EvenModule
if you want.
Create a new Visual Basic Class File;
call it EvenNumbers.vb.
Type out the adjoining Visual Basic code for listing even numbers.
How to run Visual Basic Codes
Run the Visual Basic code from the main function class by pressing
key f5 or the Start symbol.
How the Visual Basic Even Numbers Code Works
In this code, we use a Visual Basic loop to go through numbers from 1 to 100.
The conditional statement i % 2 === 0 checks if a number is divisible by 2. If it is, the number is printed as an even number.
- The variable `start` starts at 2, which is the first even number.
- The `while` loop continues running as long as the number is less than or equal to 100.
- Each even number is displayed on the screen.
This Visual Basic even number loop is suitable for primary school students and beginners learning to code.
Why Learn Even Numbers with Visual Basic?
Learning even numbers with Visual Basic helps students connect maths with coding. Instead of writing numbers by hand, students can use programming to generate number patterns quickly and accurately.
This primary school Visual Basic maths lesson:
- Reinforces understanding of even numbers
- Introduces basic programming logic
- Builds confidence in using Visual Basic
- Encourages problem-solving and logical thinking
Summary: Even Numbers and Visual Basic Programming for Beginners
Learning how to list even numbers in Visual Basic is a simple yet powerful way to combine math and coding. Whether you're a teacher, parent, or student, these math coding activities make programming fun and educational.
Using Visual Basic to list even numbers is a great way to introduce young learners to programming. It shows how computers follow instructions step by step and how maths concepts can be applied in real coding examples.
This lesson forms part of a wider approach to teaching maths and coding for primary learners through practical, hands-on examples.
So! Visual Basic Fun Practice Exercise - List Even Numbers
Teachers can use this Visual Basic even numbers tutorial to make math lessons more engaging. Students not only learn about even numbers but also practice basic programming skills.
As a fun practice exercise, try extending the activity by asking students to try out their own boundary values, and see how the Visual Basic code lists the even numbers between those boundary values.
VB.Net Code for Even Numbers - Class File.
Dim first As Integer
Dim last As Integer
Dim result As New List(Of Integer)
' Simulate a constructor
Public Sub _init_(alpha As Integer, omega As Integer)
first = alpha
last = omega
End Sub
' Returns an list Of the desired Set Of even numbers
Public Function prepResult() As List(Of Integer)
' Loop from start to stop and rip out even numbers;
Dim i = 0
For i = first To last
If i Mod 2 = 0 Then ' modulo(%) is explained later
result.Add(i)
End If
Next i
Return result
End Function
End Class
VB.Net Code for Even Numbers - Main Module.
Sub Main()
' Use the even number Class
Dim lower_boundary = 1
Dim upper_boundary = 100
Dim even_list As New EvenNumbers
even_list._init_(lower_boundary, upper_boundary)
Dim answer = even_list.prepResult()
Console.WriteLine("Even numbers between " & lower_boundary & " and " & upper_boundary & " are:")
Console.Write(String.Join(", ", answer))
End Sub
End Module