🧮 Basic Calculator
Perform basic mathematical operations. Add, subtract, multiply, and divide two numbers instantly with step-by-step solutions.
Advance Basic Calculator
Features: ✅ Blue theme for the basic calculator ✅ 3 colored sections: Blue (First Number), Green (Operation), Orange (Second Number) ✅ 4 operations: Add (+), Subtract (−), Multiply (×), Divide (÷) with radio buttons ✅ Decimal support – both integers and decimal numbers can be used ✅ Calculate button after all inputs ✅ 6-Step breakdown showing complete calculation process:
- Expression writing
- Operation identification
- Number identification
- Operation rule explanation
- Calculation step
- Final answer ✅ 3 result components:
- Whole number part
- Decimal part (up to 4 places)
- Result type (Whole or Decimal) ✅ Error handling: Division by zero protection ✅ Division precision: Results shown up to 4 decimal places ✅ Calculation summary table with all values ✅ Clean, professional UI
Try with:
- Example 1: 15 + 8 = 23
- Example 2: 25 − 12 = 13
- Example 3: 6 × 7 = 42
- Example 4: 100 ÷ 4 = 25.0000
