MA2-AR-01
selects and uses mental and written strategies for addition and subtraction involving 2- and 3-digit numbers
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Rounding Numbers Cut and Paste - Worksheets
Provide your students with engaging practise to help them understand rounding with a set of differentiated rounding worksheets.
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Flip, Draw, Expand! - Place Value Worksheet (5-Digit Numbers)
A worksheet to use when consolidating understanding of place value to tens of thousands.
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20 Polygon Puzzles - Addition and Subtraction Pack
Explore addition and subtraction with this fun polygon puzzle pack.
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Rounding PPT — "Rounding With Reasoning"
Use this engaging rounding PPT to teach your students to round with reasoning — not rules!
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Rounding Activity (Warm-Up Teaching Slides)
Use this digital rounding activity to review rounding numbers to the tens, hundreds and thousands place.
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Estimating Sums and Differences by Rounding and Compatible Numbers — Worksheet Set
Supercharge your students’ maths skills with our estimation worksheets! Download now to master the art of rounding and using compatible numbers for lightning-fast calculations.
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Compensation Strategy Teaching PowerPoint
Teach your students to use the compensation strategy for addition with an interactive teaching slide deck.
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3 Digit Subtraction Game- Mathzee!
Practise subtracting 3-digit numbers with and without regrouping with a fun game of Subtraction Mathzee!
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Subtraction Across Zero - Colour By Number Worksheet
Practise subtraction across zeros with a fun colour-by-number worksheet.
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Think Addition - Fact Family Worksheets
Use addition to solve subtraction problems with this worksheet.
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2-Digit Subtraction With Regrouping - Year 3 Task Cards
Practise using various strategies to solve 2-digit subtraction problems (with and without regrouping) with a set of task cards.
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Adding 2-Digit Numbers Task Cards
Practice adding 2-digit numbers with this set of 18 number sentence task cards.
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The Addition Algorithm – Teaching Slides
Use these editable, interactive teaching slides to guide your students through standard algorithm addition with regrouping.
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Loose Change (Coins) – Board Game
A board game to encourage students to learn about Australian coins.
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I Have, Who Has? Game - Money (Australian Currency)
A whole-class game to help students when learning to count coins and notes.
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Addition Facts to 20 Strategy Posters
Reinforce addition facts to 20 with strategy posters that clearly teach mental strategies and build student confidence.
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2 Digit Subtraction - Flip It Card Game
Practise subtracting two-digit numbers with and without regrouping with a fun game of Subtraction Flip It!
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Basic Multiplication and Division Word Problems - Matching Game
Practice reading, writing, and solving basic multiplication and division word problems with a matching activity.
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Pocket Money Board Game
Use this pocket money board game to introduce your students to the concept of money management.
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Fact Families (Addition and Subtraction) Interactive Activity
Use this fact family houses resource to teach and practise addition and subtraction fact families with your students.
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2-Digit Subtraction Using Bar Models- Differentiated Worksheets
Review and assess your students’ subtraction skills with differentiated 2-digit subtraction worksheets focusing on the bar model strategy.
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Subtraction Using the Split Strategy - Teaching Slides
Demonstrate using the split strategy for subtraction with an instructional slide presentation.
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Mental Maths Addition and Subtraction - Colour By Number
Build confidence with mental maths addition and subtraction through an engaging colour‑by‑number activity.
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Addition Detectives – Addition Strategies Activity
Task your students with using different addition strategies to solve the case with this engaging detective activity.
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Money Match-Up Game (Australian Currency)
A set of six cards to be matched up for each note and coin in Australian currency.
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4 Digit Subtraction - Flip It Card Game
Practise subtracting 4-digit numbers with and without regrouping with a fun game of Subtraction Flip It!
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Rounding Games for 4th Graders — Race Up the Rounding Ladder!
Challenge your students with one of our many rounding games for 4th graders — Race Up the Rounding Ladder!
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Rounding 6 Digit Numbers Game — Interactive Picture Reveal
Invite your students to play this rounding 6 digit numbers game to review rounding whole numbers up to the hundred thousands place.
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Split Strategy Addition Mini Book
Use this mini-book to help your students learn how to use the split strategy to solve addition sums.
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Split Strategy Worksheet
Practise using the split strategy when adding two-digit numbers with this worksheet.
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Blast Off Addition Strategy Interactive Activity
Practise four different addition strategies in this fun space-themed interactive activity.
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Compensation Strategy Addition Interactive Activity
Practise using the addition compensation strategy with this fun interactive activity.