Math Calculator
Perform basic addition, subtraction, multiplication and division.
Input Data
第一個運算元。
第二個運算元。
Results
16
12 + 4 = 16
At a glance:Arithmetic covers addition, subtraction, multiplication and division. This calculator operates on two numbers and shows the result. Division requires a non-zero divisor.
Formula
Add: A + B
Subtract: A − B
Multiply: A × B
Divide: A ÷ B (B ≠ 0)
How to Use
- Enter value A and B.
- Select an operation.
- Read the result.
FAQ
What if the divisor is 0?
Division by zero is undefined; the tool flags it as invalid.
Does it support decimals?
Yes, both A and B accept decimals, shown to the configured precision.
Related Tools
References
Content review: Calculatorism Science Team. Results are for reference only.