AC9M3N03
Add and subtract two- and three-digit numbers using place value to partition, rearrange and regroup numbers to assist in calculations without a calculator
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3 Digit Subtraction With Regrouping Game Cards
Practise 3-Digit subtraction with regrouping strategies with a printable set of subtraction strategy task cards.
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Spooky 3-Digit Subtraction - Year 3 Halloween Maths Game
Practise triple-digit subtraction with regrouping with an exciting hidden picture Halloween Maths Game.
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Rounding Rainbow Classroom Poster & Differentiated Worksheet Pack
Download a set of differentiated rounding worksheets and accompanying poster for your maths classroom.
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Halloween 3-Digit Subtraction Worksheet
Bring a bit of spooky season into your classroom with a printable Halloween 3-Digit Subtraction worksheet.
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Subtraction within 100 - Two-Digit Subtraction Puzzles
Practise subtraction strategies with a set of printable maths puzzles.
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Adding within 1000 Mystery Image Reveal Worksheet
Practise using the bar model to work out addition sums within 1000 with this fun mystery picture reveal activity.
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Missing Addends Addition Worksheet
Build addition strategies with this worksheet where students need to identify the missing addend and matching subtraction sum.
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Adding within 1000 Bar Model Match Up Activity
Practise using the bar diagram to add numbers within 1000 with this match up activity.
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Adding within 1000 Addition Strategy Task Cards
Practise using a number of addition strategies to add numbers within 1000 with this set of task cards.
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Compensation Strategy Addition Interactive Activity
Practise using the addition compensation strategy with this fun interactive activity.
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Decomposing Numbers to a Ten – Interactive PowerPoint
Challenge students to decompose numbers to mentally solve two-digit subtraction problems with a teaching presentation.
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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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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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2 Digit Subtraction Model Match-Up
Use a rigorous subtraction matching game to match subtraction word problems with number sentences, bar models, and solutions.
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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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2-Digit Subtraction Using Bar Models - Task Cards
Review and assess your students’ subtraction skills with a set of 2-digit subtraction task cards focusing on using the part-part-whole model.
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3 Digit Subtraction Worksheets - Subtraction Strategy Practise
Review and assess your students’ subtraction skills with a pack of printable worksheets covering various strategies for 3-digit subtraction.
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2 Digit Subtraction with Place Value Disks - Matching Activity
Use place value disks to solve 2-digit subtraction problems with a matching activity.
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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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3-Digit Subtraction Strategies - Task Cards
Practise 3-digit subtraction strategies with a set of 24 subtraction task cards.
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Trade It! Subtraction with Regrouping Game
Play a fun, hands-on board game in groups when learning to solve subtraction equations that require regrouping.
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2-Digit Subtraction with Regrouping - Printable Math Mat
Explore subtraction with regrouping using a printable math mat and MAB blocks.
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Rounding Numbers Teaching Slides
Teach students how to round to the nearest ten and hundred with an interactive, explicit instructional teaching presentation.
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Subtraction Strategies Puzzles
Practise identifying and using different subtraction strategies with a set of printable maths puzzles.
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Rounding Numbers on Vertical Number Lines Matching Activity
Practise rounding to the nearest ten and hundred on a vertical number line with this set of 36 match-up cards.
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Rounding on Number Lines Interactive Mystery Picture Activity
Karate chop those rounding standards with a fun Rounding on a Number Line Mystery Reveal activity.
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Worksheet Set — Rounding Using a Vertical Number Line
Use a vertical number line to round whole numbers to the tens, hundreds, and thousands place with a pack of differentiated rounding worksheets.
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Rounding Numbers to the Thousands Place Task Cards
Teach students to round numbers up through the thousands place with a set of 24 task cards.
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Rounding Using a Vertical Number Line Posters
Display how to round numbers to different places using a vertical number line with a set of posters.
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2-Digit Subtraction Strategies Posters
Remind your students to use different subtraction strategies when subtracting 2-digit numbers with a set of printable subtraction anchor charts.
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Valentine Bingo - 2-Digit Addition and Subtraction Game
Add and subtract two digit numbers to win this fun Valentine’s Day Bingo Game!
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Rounding Numbers – Teaching Slides
Teach the basics of rounding numbers with this engaging animated PowerPoint.