Adding three, 3-digit numbers in columns

Worksheets: Adding three 3-digit (1-999) numbers in columns

Below are three versions of our grade 2 math worksheet on adding three 3-digit numbers in columns. Multiple regroupings (ones, tens, hundreds) may be required in some questions.  These worksheets are pdf files.

Grade 2 Addition Worksheet on adding three 3-digit numbers in columns

 

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Similar:

Adding two 3-digit numbers in columns - no carrying

Adding two 3-digit numbers in columns - with carrying

More addition worksheets

Find all of our addition worksheets, from adding by counting objects  to addition of multiple large numbers in columns.

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