Max Rescues Dolphins: Addition Regrouping Quest! | Grade 3 beginner | Free Printable Math Drill

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This Addition With Regrouping drill has 48 problems for Grade 3. Dolphins theme. Answer key included.

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About This Activity

Max discovered a dolphin pod trapped in a net—he must solve addition problems to unlock their freedom before the tide rises!

Standard: CCSS.MATH.3.NBT.A.2

What's Included

✓ 48 Addition With Regrouping problems

✓ Dolphins theme to keep kids motivated

✓ Score, Name, Date and Time fields

✓ Answer key on page 2

✓ Print-ready PDF — Letter size

✓ beginner difficulty level

About this Grade 3 Addition With Regrouping Drill

Free printable Addition With Regrouping drill for Grade 3 students. The Dolphins theme makes fact practice engaging while kids build Addition With Regrouping fluency. Includes answer key and score field — perfect for timed tests (CCSS.MATH.3.NBT.A.2).