INFORMATION

In BCD addition, starting from the right-most digit we add the codes digit by digit. If the sum is greater than 1001, we add 0110 to that number. Then, we set the least significant 4-bits as the BCD code. The most significant bit is a carry for the next digit.

WHAT IS BCD ADDITION CALCULATOR?

BCD addition calculator,

• Adds the entered decimal or BCD numbers using the BCD arithmetic rules and
• Illustrates all solution steps.

HOW TO USE THE BCD ADDITION CALCULATOR?

You can use the BCD addition calculator in two ways.

• USER INPUTS

  

  You can enter BCD or decimal numbers to the input boxes and click on the "CALCULATE" button. The result and explanations appaer below the calculator.

• RANDOM INPUTS

  

  You can click on the DIE ICON next to the input boxes. If you use this property, depending on your input preference random decimal or BCD numbers are generated and entered to the calculator, automatically. You can see the result and explanations below the calculator. You can create your own examples and practice using this property.

• SELECTING THE INPUT FORMAT

  

  You can select the input format as decimal or BCD by clicking on the radio button above the inputs.

• CLEARING THE INPUT BOX

  

  To find the sum of some other BCD numbers you can clear the input box by clicking on the CLEAR button under the input box.

• COPYING & DOWNLOADING THE SOLUTION

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    You can copy the generated solution by clicking on the "Copy Text" link, appaers under the solution panel.

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    Even you can download the solution as an image file with .jpg extension if you click on the "Download Solution" link at the bottom of the solution panel. You can share the downloaded image file.