Write A Calculator Program In Basic

Introduction & Importance

Learn how to write a calculator program in BASIC and understand its significance in programming and mathematics.

How to Use This Calculator

1. Enter two numbers.
2. Select an operator.
3. Click ‘Calculate’.

Formula & Methodology

The calculator uses the selected operator to perform the calculation on the two input numbers.

Real-World Examples

Example 1

Calculate 10 + 5 = 15

Example 2

Calculate 20 – 10 = 10

Example 3

Calculate 3 * 4 = 12

Data & Statistics

Calculation Results

Number 1	Number 2	Operator	Result
10	5	+	15
20	10	–	10
3	4	*	12

Expert Tips

• Always double-check your inputs.
• Understand the order of operations (PEMDAS/BODMAS).

Interactive FAQ

What is the order of operations?

PEMDAS/BODMAS stands for Parentheses/Brackets, Exponents/Orders (i.e., powers and square roots), Multiplication and Division (from left to right), and Addition and Subtraction (from left to right).

Why is this calculator useful?

It helps you understand and practice basic arithmetic operations.

For more information, check out these authoritative sources:

• Maths is Fun
• Khan Academy