Friendly Numbers with Compensation Multiplication Emoji Code Breaker Worksheets

Years

3 - 5

Pages

7

Resource, Worksheets & Activities

Description

Give your students the opportunity to build mental maths strategies while solving engaging, real-world multiplication problems with the Friendly Numbers with Compensation Multiplication Emoji Code Breaker Worksheets. This unique activity combines mathematical thinking, efficient computation, and creativity, making it ideal for reinforcing key number skills in an enjoyable format. As students apply the compensation strategy to solve multiplication problems, they’ll be working toward cracking an emoji-themed code that’s both educational and entertaining.


To complete the task, students begin by solving a series of multiplication problems using the friendly numbers and compensation method. This involves rounding one of the numbers (typically the first) to a nearby multiple of ten, performing the multiplication, and then adjusting the answer by compensating for the amount added or subtracted. This method encourages flexible thinking, efficient calculation, and a deeper understanding of number relationships. Each worksheet includes one word problem and multiple calculation questions. Once solved, students identify the circled answers and use them as a code to reveal clues that describe the features of an emoji—such as its eyes, mouth, or accessories.


The resource includes three differentiated versions to suit various learning levels. The first worksheet focuses on multiplication facts for 2s, 3s, and 5s, ideal for students still developing fluency. The second worksheet introduces a broader range of multipliers, while the third worksheet takes students further by incorporating two-digit by two-digit multiplication using the compensation strategy. This tiered structure makes it easy to differentiate in the classroom and build student confidence step-by-step. Once the clues have been decoded, students will use them to draw the correct emoji, reinforcing both accuracy and engagement through art and creativity.


Key Learning Outcomes

  • ✅ Apply the friendly numbers and compensation strategy for multiplication
  • ✅ Demonstrate understanding of mental maths and number adjustment
  • ✅ Solve word problems using real-world maths strategies
  • ✅ Use numerical clues to interpret and draw visual representations

What’s Included

  • 3 differentiated worksheets with increasing levels of challenge
  • 1 emoji code key with feature clues linked to circled answers
  • Space for working out and for students to draw their final emoji
  • Teacher notes for support and guidance

Materials Needed

  • Printed worksheet(s)
  • Pencils, markers, or coloured pencils
  • Scrap paper or whiteboards for working out (optional)

How to Use

  1. Introduce or review the friendly numbers and compensation strategy
  2. Distribute differentiated worksheets to suit student needs
  3. Students solve multiplication problems and decode the emoji clues
  4. Using the clues, students draw the emoji that matches the description
  5. Discuss reasoning and share completed emojis as a class

Ideas for Classroom Use

  • 💡 Use during maths rotations as a fun way to practise mental strategies
  • 💡 Pair students to complete the task collaboratively and check each other’s emoji
  • 💡 Use for formative assessment to monitor understanding of compensation
  • 💡 Display completed emojis on a “code breaker” bulletin board

Top Teacher Tips

  • 💛 Model rounding and compensation on the board using visual examples
  • 💛 Provide calculators for students needing extra support with final checking
  • 💛 Print in A3 for students who benefit from extra space to show working out and detail in drawings

By combining creative decoding with strategic maths thinking, this activity transforms multiplication practice into a motivating and memorable learning experience your students will love.

Additional information

Number of Pages

7

File Format

pdf

Australian Curriculum Code

AC9M3A03, AC9M3N04, AC9M3N06, AC9M4A02, AC9M4N06, AC9M4N08, AC9M5N06, AC9M5N09

Australian Curriculum V9

F - 6

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