Max Rescues Trapped Dolphins: Ocean Addition Challenge | Grade 4 standard | Free Printable Math Drill

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This 3 Digit Addition drill has 48 problems for Grade 4. Marine Biology theme. Answer key included.

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About This Activity

Max discovers three injured dolphins tangled in nets—he must solve addition problems fast to unlock their rescue!

Standard: CCSS.MATH.4.NBT.B.4

What's Included

✓ 48 3 Digit Addition problems

✓ Marine Biology theme to keep kids motivated

✓ Score, Name, Date and Time fields

✓ Answer key on page 2

✓ Print-ready PDF — Letter size

✓ standard difficulty level

About this Grade 4 3 Digit Addition Drill

Free printable 3 Digit Addition drill for Grade 4 students. The Marine Biology theme makes fact practice engaging while kids build 3 Digit Addition fluency. Includes answer key and score field — perfect for timed tests (CCSS.MATH.4.NBT.B.4).