## TOOL: BASE 8 (OCTAL) ADDITION CALCULATOR WITH STEPS

#### BASE 8 (OCTAL) ADDITION CALCULATOR WITH STEPS

Enter positive octal numbers.

SOLUTION STEPS

The Last Step:

84s place:

68 = 68

Write 6 to the 84s place.

All Steps:

80s place:

08 + 68 = 68

Write 6 to the 80s place.

81s place:

28 + 78 = 118

Write 1 to the 81s place. Carry 1 to the 82s place.

82s place:

18 + 18 + 78 = 118

Write 1 to the 82s place. Carry 1 to the 83s place.

83s place:

18 + 18 = 28

Write 2 to the 83s place.

84s place:

68 = 68

Write 6 to the 84s place.

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## INFORMATION Write down the octal numbers so that the same digits are in the same column. Add numbers from right to left in octal, digit by digit. For every digit, check if the result is greater than 7 or not. In any case, write the ones digit of the result under the numbers to the same column. If the result is greater than 7, remove the ones digit and carry the rest of the octal result to the next digit.

### WHAT IS OCTAL ADDITION CALCULATOR?

• Calculates the addition of the entered octal numbers (whole or fractional) and
• Illustrates the solution steps by using animations.

### HOW TO USE OCTAL ADDITION CALCULATOR?

You can use the octal addition calculator in two ways.

• #### USER INPUTS You can enter two positive octal 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, two random octal 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.

• #### CLEARING THE INPUT BOX To find the summation of other octal numbers you can clear the input box by clicking on the CLEAR button under the input box.

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

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