MA2-AR-01
selects and uses mental and written strategies for addition and subtraction involving 2- and 3-digit numbers
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Estimating Sums and Differences Interactive Activity
Download our interactive activity designed to sharpen your students’ understanding of estimating sums and differences with rounding and compatible numbers.
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Split Strategy Worksheet
Practise using the split strategy when adding two-digit numbers with this worksheet.
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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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Subtraction using Place Value Counters - Worksheet
Subtract 3-digit numbers using place value knowledge and counters with a printable subtraction worksheet.
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Compensation Strategy for Subtraction - Teaching Slides
Teach your students to use the compensation strategy for subtraction with an interactive teaching slide deck.
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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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3-Digit Addition and Subtraction with Regrouping - Anchor Charts
Break down the steps to use regrouping to find a solution with an addition and a subtraction poster.
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Jump Strategy for Subtraction – PowerPoint
Teach your students to subtract two-digit numbers using the jump strategy with an instructional teaching presentation.
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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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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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The Subtraction Algorithm – Teaching Presentation
Use this animated Instructional Slide Deck with your students when teaching how to use the subtraction algorithm with regrouping.
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Addition and Subtraction Word Problem Task Cards (Numbers 10-50)
Use a range of addition and subtraction strategies to solve twenty word problems that contain numbers 10–50.
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Daily Problem-Solving - Multistep Word Problems for Year 2-3
Boost your students’ problem-solving skills with rigorous daily review of multi-step word problems for Years 2 and 3.
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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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Subtraction Using the Split Strategy - Teaching Slides
Demonstrate using the split strategy for subtraction with an instructional slide presentation.
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Addition and Subtraction Fact Families Teaching Presentation
A 19-page editable teaching presentation to use in the classroom when introducing addition and subtraction fact families.
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Money and Financial Mathematics Worksheets - Year 3
2 money and financial mathematics worksheets linked to the Australian Curriculum.
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Area Model Multiplication – Colour by Number Worksheet Pack
Download this colour-by-number worksheet pack for your students to practise using the area model when multiplying multi-digit numbers.
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Money and Financial Mathematics Worksheets - Year 4
2 money and financial mathematics worksheets linked to the Australian Curriculum.
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Partitioning 2-Digit Numbers Match-Up Activity
Help children partition 2-digit numbers by identifying the place value of the tens and ones with this matching activity.
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Roll and Round Dice Game Set of 7 Rounding Games
Help your student refine their rounding skills with this set of 7 printable maths games.
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Estimation With Multiplication – Differentiated Worksheets
Guide your students to estimate products of whole numbers with this set of differentiated worksheets.
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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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Money Match-Up Activity (Australian Currency)
An activity to help students recognise Australian coins and their combined amounts.
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Compensation Strategy Addition Interactive Activity
Practise using the addition compensation strategy with this fun interactive activity.
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Rounding to the Nearest Ten, Hundred and Thousand Worksheet
Review rounding concepts with a worksheet covering rounding to the nearest ten, hundred, and thousand.
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Fact Family Find and Flip - Addition and Subtraction
Bring number relationships to life with this ready‑to‑use fact family game that supports students as they practise addition and subtraction in a fun, interactive way.
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Compensation Strategy Addition Mini Book
Use this mini-book to help your students learn how to use the compensation strategy to solve addition sums.
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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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Missing Addend – Addition Puzzle Pack
Build simple addition skills with this missing addend puzzle pack.
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Rounding Numbers Activity (Escape Room)
Play our rounding numbers activity in your classroom to engage students as they practise and extend their rounding and critical thinking skills.
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Rounding Large Numbers Worksheet Set
Share this rounding large numbers worksheet set with your students so they can cut-and-paste their way to understanding rounding.