Looking for a dynamic and interactive way to build subtraction skills? Our Mathsercise Coding: Three-Digit Subtract Two-Digit Worksheets are the perfect blend of maths, movement and critical thinking!

These engaging worksheets are designed to strengthen students’ subtraction fluency using the vertical algorithm while getting them up and moving. Students begin by solving a series of three-digit minus two-digit subtraction problems. They’ll then use their answers and the coding key to reveal a secret exercise. From star jumps to lunges, all activities can be performed in the classroom or outdoors with no equipment required.

The fun doesn’t stop there - once students have cracked their code and completed their activity, they’re challenged to flip the task. By designing their own set of subtraction problems and linking them to a secret movement, students build deeper understanding while collaborating with a classmate to break the code and get active. It’s a playful and practical way to apply maths strategies in a creative context!

Key Learning Outcomes:

• ✅ Solve three-digit minus two-digit problems using the vertical algorithm
• ✅ Strengthen understanding of place value and regrouping
• ✅ Apply mathematical thinking to decode a simple number-based code
• ✅ Reinforce subtraction concepts through peer-designed challenges
• ✅ Promote physical activity and collaborative learning

What’s Included:

• 3 differentiated subtraction worksheets:
  • - Version 1: No regrouping required
  • - Version 2: Some regrouping required
  • - Version 3: All questions require regrouping
• Exercise coding key to match answers with physical movements
• Creative challenge section for students to generate their own coded activity
• Clear teacher instructions and suggested usage tips

Materials Needed:

• Printed worksheets (chosen version per student)
• Pencils or coloured pens
• Optional: clipboards for outdoor work
• No exercise equipment needed

How to Use:

1. Select the appropriate worksheet level for each student or use them sequentially for progression.
2. Students solve each subtraction problem using the written algorithm.
3. They decode the answers to reveal a mystery exercise using the provided code key.
4. Students complete the physical activity and then write their own set of problems for a classmate.
5. Classmates swap work, break each other’s codes, and perform the new activities.

Ideas for Classroom Use:

• 💡 Add to maths rotations for an active, skill-building station
• 💡 Use as a fast finisher challenge or energiser during numeracy blocks
• 💡 Incorporate into cross-curricular learning with physical education or health
• 💡 Try outdoors or in an undercover area to mix up your learning space
• 💡 Set group goals - how many coded exercises can the class complete in one week?

Top Teacher Tips:

• 💛 Laminate the creative challenge section for reusable group work
• 💛 Encourage students to explain their subtraction strategy aloud when solving
• 💛 Print the worksheets on coloured paper to add visual appeal
• 💛 Let students vote on new exercises to include in your classroom’s code key!

Mathsercise Coding: Three-Digit Subtract Two-Digit Worksheets combine maths fluency, movement and creativity to make subtraction fun and meaningful. It’s the perfect way to get your students thinking, solving and moving!