# FMAX Test Calculator

**Introduction:** In today’s digital age, calculators play an integral role in various fields, from academics to finance. In this article, we’ll delve into the creation of a functional calculator, providing users with a tool to perform accurate calculations effortlessly.

**How to Use:** To utilize the calculator, simply input the desired numbers and select the desired operation (+, -, *, /). Then, click the “Calculate” button to obtain the result.

**Formula:** The calculator utilizes standard arithmetic operations for calculations:

- Addition: a + b
- Subtraction: a – b
- Multiplication: a * b
- Division: a / b

**Example Solve:** Let’s say we want to calculate the result of adding 5 and 3. We input 5 in the first field, 3 in the second field, select the addition operation, and click “Calculate”. The result will be displayed accordingly.

**FAQs:** **Q: Can I perform multiple calculations without refreshing the page?**

**A: **Yes, the calculator is designed to handle multiple calculations within the same session without requiring a page refresh.

**Q: Is the calculator capable of handling decimal numbers?**

**A:** Absolutely! The calculator supports both integer and decimal numbers, ensuring precision in calculations.

**Q: Can I use keyboard inputs for faster calculations?**

**A: **While the calculator primarily relies on mouse inputs, keyboard functionality can be easily implemented through JavaScript for enhanced user experience.

**Conclusion:** In conclusion, creating a calculator provides a practical solution for performing various calculations swiftly and accurately. Whether it’s simple arithmetic or complex mathematical operations, this tool serves as a versatile companion in numerous scenarios.