![]() You can find the starter file at this pen. To understand this example, you should have the knowledge of the following JavaScript programming topics: JavaScript if. In this example, you will learn to write a program to make a simple calculator in JavaScript. This has already been done for you in the starter file. Write c program to Create a Console Application of Calculator which will calculate addition (+),subtraction -), Multiplication (), Division (, Power(). JavaScript Program to Make a Simple Calculator. Which one is best, very much depends on the context. We can use CSS Grid to make the keys, since they’re arranged in a grid-like format. Enter your first number: 15 Enter your second number: 10 15 + 10 25 15 - 10 05 15 10 150 15 / 10 1.5 If you have a look at the above output, we can notice that as soon as the user enters num1 as 15 and num2 as 10, all the operations of the calculator gets executed. However, in the case of writing a simple calculator program, there are many different ways to do it. The calculator consist of two parts: the display and the keys. With that, let’s begin by understanding how a calculator works. When you try, you think, and that’ll help you absorb the lesson in double quick time). innerText console. ![]() It’s good practice, because you’ll train yourself to think like a developer.Ĭome back to this lesson once you’ve tried for one hour (doesn’t matter whether you succeed or fail. The project we are going to do is to create a calculator using HTML, CSS. I urge you to try and build the calculator yourself before following the lesson. ![]()
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