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Chemistry Examples
Step 1
Step 1.1
Set up the addition in long addition format, placing the larger number on top of the smaller number. Align the decimal points in each addend.
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Step 1.2
Add the numbers together from the far right column.
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Step 1.3
Add the numbers together from the next column to the left.
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Step 1.4
Add the numbers together from the next column to the left.
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Step 1.5
Add the numbers together from the next column to the left.
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Step 1.6
Add the numbers together from the next column to the left.
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Step 2
The sum of and is .