Enter positive numbers.

SOLUTION STEPS

⟲ Replay

The Last Step:

Thousands place:

1 + 2 = 3

Write 3 to the thousands place.

All Steps:

Ones place:

3 + 6 + 3 = 12

Write 2 to the ones place. Carry 1 to the tens place.

Tens place:

1 + 2 + 5 + 4 = 12

Write 2 to the tens place. Carry 1 to the hundreds place.

Hundreds place:

1 + 1 + 4 + 5 = 11

Write 1 to the hundreds place. Carry 1 to the thousands place.

Thousands place:

1 + 2 = 3

Write 3 to the thousands place.

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INFORMATION

$Long addition step 1$

Write down the base 10 numbers so that the same digits are in the same column.

$Long addition step 2$

Add numbers from right to left, digit by digit.

$Long addition step 3$

For every digit, check if the result is greater than 9 or not. In any case, write the ones digit of the result under the numbers to the same column.

$Long addition step 4$

If the result is greater than 9, remove the ones digit and carry the rest to the next digit.

Base 10 addition calculator,

Calculates the addition of the entered numbers separated by commas, blank spaces or newlines and
Illustrates the solutions steps by using animations.

You can use the base 10 addition calculator in two ways.

USER INPUTS
$Calculate button-multiple inputs$
You can enter 2 to 10 positive base 10 numbers (whole or fractional) to the input boxes and click on the "CALCULATE" button. The result and explanations appaer below the calculator
RANDOM INPUTS
$random button-multiple inputs$
You can click on the DIE ICON next to the input box. If you use this property, several random 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
$Clear button-multiple inputs$
To find the summation of some other numbers you can clear the input box by clicking on the CLEAR button under the input box.
COPYING & DOWNLOADING THE SOLUTION
- You can copy the generated solution by clicking on the "Copy Text" link, appaers under the solution panel.
- 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.