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## What are the functions of a basic online calculator?

This basic online calculator is similar to a small handheld calculator and has the standard four functions for addition, subtraction, division and multiplication. Like most 4-function calculators it also includes keys for percent, square, square root and pi. This basic calculator has decimal precision up to 10 digits and offers these functions:

## Are there any simple online calculators for kids?

Check out the simple calculator! This simple online calculator should be great for younger users where more advanced features are not needed. This simple calculator was originally the main calculator on the site, but it has now been pushed onto this simple online calculator page.

## What is the origin of the calculator?

The ancestor of the modern calculator is Abacus, which means “board” in Latin. Abacus was a grooved board with movable counting labels (stones or bones). Presumably, the first Abacus appeared in ancient Babylon about 3 thousand years BC. In Ancient Greece, abacus appeared in the 5th century BC.

## Are there any new calculators available online?

– “Online Calculator” always available when you need it More calculators will be added soon – as well as many new great features. The basic calculator you see below has just been updated to make it use fewer resources, and have better readability on large screens. You can now also use the calculator using your keyboard.

## What are the functions of calculator operations?

Calculator Operations. This basic online calculator is similar to a small handheld calculator and has the standard four functions for addition, subtraction, division and multiplication. Like most 4-function calculators it also includes keys for percent, square, square root and pi.

## How to use a calculator without a mouse?

Text Size: In some browsers, such as Chrome desktop, you can change the text size in your browser settings and the size of the calculator, text and buttons will get larger or smaller proportionately. Keyboard Control: You can use the calculator without a mouse by tabbing among the calculator keys.

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