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8 questions with a Underwater theme plus a full answer key. Perfect for Grade 3 Math.
⬇ Download WorksheetStudents will solve multiplication problems using equal groups within 100.
After Q6, ask: 'Maya found 7 rows of anchor chains with 8 links each — who can skip-count by 7s to check the answer?' This connects Q6 directly to skip-counting fluency students already know.
- Maya dives down to a coral reef. She spots 3 pearl oysters. Each oyster holds 2 pearls. How many pearls does Maya find? Show your working.
- Maya swims along the coral reef. She finds 4 small anchor chains. Each chain has 5 links. How many links does Maya count? Show your working.
- Maya reaches a sunken treasure wreck. She sees 6 rows of gold coins. Each row has 4 coins. How many gold coins are there in all? Show your working.
...plus 5 more questions in the full worksheet
Instructions: Read each ocean scene carefully. Find the answer and show every step of your working.
Standard: 3.OA.A.1
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About this Math worksheet for Grade 3
In third grade, students must understand that multiplication represents equal groups, which this worksheet reinforces through repeated addition scenarios aligned with 3.OA.A.1. Teachers can use these problems to assess whether students can translate real-world situations into multiplication expressions and vice versa, a foundational skill needed before advancing to multi-digit multiplication strategies.
This printable Math worksheet is designed for Grade 3 students and covers Multiplication. The Underwater theme keeps kids engaged while they practice essential Math skills. Every worksheet includes a full answer key making it easy for parents and teachers to check work instantly. Aligned to Common Core State Standards (CCSS) for Grade 3 Math. Print-ready at US Letter size. No login required — download and print in seconds.
Last updated: April 2026
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