The Lazy Calculator is designed to shorten the time of input and calculations when using simple arithmetics. If you are tired of pressing the buttons and keys for addition, subtraction, multiplication and division use this lazy calculator. Also you can copy/paste the results.

Lazy Calculator includes the following calculations:

Addition Addend + Addend = Sum

Subtraction Minuend - Subtrahend = Difference

Multiplication Multiplier(Factor) x Multiplicand(Factor) = Product

Division Dividend : Divisor = Quotient

Program code by Ogo Bob.

How to play Lazy Calculator.

This is a simple online calculator. Enter or copy/paste the values in the green boxes(input fields). You get the results directly in the orange fields. Use the buttons just to clear the values.

Knowledge Achievements:
None
Difficulty: Easy.

Class subject: Faster Arithmetics.

Sometimes we need to work with a lot of numbers in simple equations. Though the standard calculator provides flexibility of functions, easy calculators decrease calculating time.