2- & 3-Digit Addition & Subtraction Word Problems Bar Model Part Part Whole
2- & 3-Digit Addition & Subtraction Word Problems Bar Model Part Part Whole
2- & 3-Digit Addition & Subtraction Word Problems Bar Model Part Part Whole
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Description
Looking for a purposeful way to help students tackle multi-digit addition and subtraction with confidence and understanding?
This resource is designed to explicitly teach students how to use bar models to represent and solve addition and subtraction problems, supporting them to visualise quantities, relationships, and unknowns through meaningful word problems.
Rather than relying on guesswork or disconnected procedures, students use bar models to represent part–part–whole and comparison relationships, helping them reason logically and choose efficient solution strategies. Each problem promotes flexible thinking, strong number sense, and a deeper conceptual understanding of addition and subtraction.
HOW YOU CAN USE THIS RESOURCE:
❇️ Explicitly teach and reinforce addition and subtraction using bar models
❇️ Support students to visualise number relationships in word problems
❇️ Small group or guided maths instruction
❇️ Whole class rotations or maths stations
❇️ Relief-teacher-friendly lessons with minimal prep
WHAT'S INCLUDED:
✅ 40x Word Problem Task Cards
✅ 4x Levels of Number Complexity Differentiation
- 10x two-digit plus two-digit problems
- 10x two-digit minus two-digit problems
- 10x three-digit plus three-digit problems
- 10x three-digit minus three-digit problems
✅ 2x Levels of Strategy Support Differentiation
- Empty strategy model cards
- Partially filled strategy model cards
✅ PDF Version
- 2x Colour options - minimal colour and black & white
- Empty strategy model worksheet
- 2x recording sheets
- Answers
✅ 3x Digital Versions
- MS Powerpoint
- Google Slides
✅ 2x Self-checking options - no teacher marking!
- Provide access to the Google Form for checking answers
- Print the self-checking cards double sided
CLICK THE PREVIEW FOR A CLOSER LOOK!
WHY YOU'LL LOVE THIS RESOURCE:
✳️ Explicit strategy support — builds confidence and number sense
✳️ Word problems that encourage thinking & reasoning
✳️ Minimal prep — just print and go or assign digitally
✳️ Works for whole class, small groups or interventions
✳️ Helps students see subtraction as strategic thinking
____________________________________________
Copyright © The Emu Teacher
Product is for personal use only. This product may not be copied, redistributed, resold or republished.
LET'S CONNECT
Catch all the latest by joining my email list and following on Instagram and Facebook
Resource Details
- Curriculum alignment
- Page count50 (40 task cards)
- File types1 Zip file
- Teaching method/strategy
Curriculum alignment details
This resource is intended for the following use:
Curriculum:
Australian CurriculumContent Descriptors:
AC9M3A01: Recognise and explain the connection between addition and subtraction as inverse operations, apply to partition numbers and find unknown values in number sentencesAC9M3N06: Use mathematical modelling to solve practical problems involving additive and multiplicative situations including financial contexts; formulate problems using number sentences and choose calculation strategies, using digital tools where appropriate; interpret and communicate solutions in terms of the situationAC9M4A01: Find unknown values in numerical equations involving addition and subtraction, using the properties of numbers and operationsAC9M4N06: Develop efficient strategies and use appropriate digital tools for solving problems involving addition and subtraction, and multiplication and division where there is no remainderAC9M4N08: Use mathematical modelling to solve practical problems involving additive and multiplicative situations including financial contexts; formulate the problems using number sentences and choose efficient calculation strategies, using digital tools where appropriate; interpret and communicate solutions in terms of the situationFurther context or application:
Not specified
Ratings & reviews
Description
Looking for a purposeful way to help students tackle multi-digit addition and subtraction with confidence and understanding?
This resource is designed to explicitly teach students how to use bar models to represent and solve addition and subtraction problems, supporting them to visualise quantities, relationships, and unknowns through meaningful word problems.
Rather than relying on guesswork or disconnected procedures, students use bar models to represent part–part–whole and comparison relationships, helping them reason logically and choose efficient solution strategies. Each problem promotes flexible thinking, strong number sense, and a deeper conceptual understanding of addition and subtraction.
HOW YOU CAN USE THIS RESOURCE:
❇️ Explicitly teach and reinforce addition and subtraction using bar models
❇️ Support students to visualise number relationships in word problems
❇️ Small group or guided maths instruction
❇️ Whole class rotations or maths stations
❇️ Relief-teacher-friendly lessons with minimal prep
WHAT'S INCLUDED:
✅ 40x Word Problem Task Cards
✅ 4x Levels of Number Complexity Differentiation
- 10x two-digit plus two-digit problems
- 10x two-digit minus two-digit problems
- 10x three-digit plus three-digit problems
- 10x three-digit minus three-digit problems
✅ 2x Levels of Strategy Support Differentiation
- Empty strategy model cards
- Partially filled strategy model cards
✅ PDF Version
- 2x Colour options - minimal colour and black & white
- Empty strategy model worksheet
- 2x recording sheets
- Answers
✅ 3x Digital Versions
- MS Powerpoint
- Google Slides
✅ 2x Self-checking options - no teacher marking!
- Provide access to the Google Form for checking answers
- Print the self-checking cards double sided
CLICK THE PREVIEW FOR A CLOSER LOOK!
WHY YOU'LL LOVE THIS RESOURCE:
✳️ Explicit strategy support — builds confidence and number sense
✳️ Word problems that encourage thinking & reasoning
✳️ Minimal prep — just print and go or assign digitally
✳️ Works for whole class, small groups or interventions
✳️ Helps students see subtraction as strategic thinking
____________________________________________
Copyright © The Emu Teacher
Product is for personal use only. This product may not be copied, redistributed, resold or republished.
LET'S CONNECT
Catch all the latest by joining my email list and following on Instagram and Facebook
Resource Details
- Curriculum alignment
- Page count50 (40 task cards)
- File types1 Zip file
- Teaching method/strategy
Curriculum alignment details
This resource is intended for the following use:
Curriculum:
Australian CurriculumContent Descriptors:
AC9M3A01: Recognise and explain the connection between addition and subtraction as inverse operations, apply to partition numbers and find unknown values in number sentencesAC9M3N06: Use mathematical modelling to solve practical problems involving additive and multiplicative situations including financial contexts; formulate problems using number sentences and choose calculation strategies, using digital tools where appropriate; interpret and communicate solutions in terms of the situationAC9M4A01: Find unknown values in numerical equations involving addition and subtraction, using the properties of numbers and operationsAC9M4N06: Develop efficient strategies and use appropriate digital tools for solving problems involving addition and subtraction, and multiplication and division where there is no remainderAC9M4N08: Use mathematical modelling to solve practical problems involving additive and multiplicative situations including financial contexts; formulate the problems using number sentences and choose efficient calculation strategies, using digital tools where appropriate; interpret and communicate solutions in terms of the situationFurther context or application:
Not specified
Ratings & reviews
About the seller
Hi. I'm Kelly. I'm an Australian primary teacher with over 20 years experience from Kindergarten to Year 6. If you're looking for engaging resources that will help you educate…