# Three Digit Addition and Regrouping Printable Worksheets

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Let's see how those addition skills have blossomed over the course of the year! Use this quick math assessment to gauge your students' abilities to add three-digit numbers, both with and without regrouping.
Math
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Worksheet
Does your child ever wonder where to put the numbers she carries over in addition problems? He'll wonder no more with this helpful worksheet!
Math
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Worksheet
Addition will probably be the most basic and most constant use of math for any kid or adult. This worksheet will give your child lots of practice with it.
Math
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Math
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Carrying over takes a bit of practice. Give your second grade mathematician a boost with these practice problems.
Math
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Adding and Rounding to the Nearest 100
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Adding and Rounding to the Nearest 100
Adding large numbers can be tough for 2nd graders, but rounding makes it easy. Use rounding to the nearest 100 to make complicated addition problems simple.
Math
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Worksheet
Math
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If your child likes to carry, then this is the worksheet for her!
Math
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Partial Sums
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Partial Sums
The partial sums method uses place value to help organize multi-digit math problems. Help your child master this strategy with a few practice problems.
Math
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Worksheet
Use these cards to help students see the difference between adding three-digit numbers using the standard algorithm and expanded notation.
Math
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Glossary: Compare & Contrast Addition Strategies
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Glossary: Compare & Contrast Addition Strategies
Use this glossary with the EL Support Lesson Plan: Compare & Contrast Addition Strategies.
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Math
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Use these strategy cards to help students develop their compare and contrast skills, along with deepening their understanding of three-digit addition.
Math
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Vocabulary Cards: Compare & Contrast Addition Strategies
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Vocabulary Cards: Compare & Contrast Addition Strategies
Use these vocabulary cards with the EL Support Lesson Plan: Compare & Contrast Addition Strategies.
Math
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Worksheet
How are your students coming along in their three-digit addition skills? Use this spring math assessment to gauge your students' abilities to add within 1,000.
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Vocabulary Cards: Comparing Strategies for Three-Digit Addition
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Vocabulary Cards: Comparing Strategies for Three-Digit Addition
Use these vocabulary cards with the EL Support Lesson Plan: Comparing Strategies for Three-Digit Addition.
Math
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Glossary: Comparing Strategies for Three-Digit Addition
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Glossary: Comparing Strategies for Three-Digit Addition
Use this glossary with the EL Support Lesson Plan: Comparing Strategies for Three-Digit Addition.
Math
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Worksheet
This worksheet isn't for beginners! Let your math savvy kid take on this carrying challenge. Can he add up these big numbers to find the correct sum?
Math
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