Make a Simple Calculator. JavaScript

Simple Calculator with if..else if...else

JavaScript

Output result

Enter operator ( either +, -, * or / ): *
Enter first number: 3.4
Enter second number: 5.6
3.4 * 5.6 = 19.04

Simple Calculator with switch

JavaScript

Output result

Enter operator: +
Enter first number: 4
Enter second number: 5
4 + 5 = 9

JavaScript

code examples and answer to questions in JavaScript programming luaguage