Adding whole tens (three 2-digit numbers)

Worksheets: Adding three whole tens

Below are six versions of our grade 3 addition worksheet on adding three 2-digit numbers (such as 10 + 20 + 30).  These worksheets are pdf files.

Grade 3 Addition Worksheet adding whole tens (three 2-digit numbers)

 

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Similar:

Adding whole tens (four 2-digit numbers)

Adding whole hundreds (2 addends)

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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