ACMNA053
Apply place value to partition, rearrange and regroup numbers to at least 10 000 to assist calculations and solve problems
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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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Place Value to the Thousands Place - Maths Mats
Practise place value concepts, addition and subtraction with a printable set of place value charts.
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Subtraction using Place Value Disks- Interactive Slides
Practise subtracting multiples of 100 using place value disks with an interactive drag-and-drop activity.
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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 Bingo — Using a Vertical Number Line
Review how to round numbers to the nearest ten, hundred, thousand, and ten thousand with a vertical number line Bingo game.
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Rounding Task Cards (Numbers to 100 000)
Use place value knowledge and vertical number lines to round numbers up through the hundred thousands place with a set of 24 task cards.
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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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Rounding Numbers – Teaching Slides
Teach the basics of rounding numbers with this engaging animated PowerPoint.
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Subtracting 2-Digit Numbers Task Cards
Practice 2-digit subtraction with this set of 18 task cards.
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Addition Strategies Worksheet
A worksheet to use when consolidating multiple addition strategies.
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Making Tens Subtraction Worksheet
Partition numbers to subtract with a printable subtraction worksheet.
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Maths Warm-Ups Interactive PowerPoint – Year 3
A PowerPoint providing a series of warm up activities for Year 3 students across the Mathematics curriculum.
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Crazy Boxes – 10 Times Tables
A fun multiplication worksheet where students create a colour pattern using 10 times tables.
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Place Value - Bunting
A display bunting which can be used to practise Place Value from units to quadrillions.
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Dodging Equations Active Learning
A whole class active game that encourages learning through a physical setting.
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Jump Strategy Subtraction Game
Learn how to use the jump strategy to solve subtraction problems with a fun subtraction game.
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Number Talks Teaching Resource Pack - Grade 3
A collection of number talks teaching resources that support meaningful and highly engaging conversations in the mathematics classroom.
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Exploring 4-Digit Place Value Unit Plan
This Mathematics unit addresses a range of place value concepts involving 4-digit numbers.
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Addition Detectives
This Mathematics unit covers a range of mental computation strategies for addition.
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Jump Strategy
A 60-minute lesson designed to explore the jump strategy for adding two- and three-digit numbers.
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Finding Your Strategy
A 60-minute lesson designed to reinforce that students can choose to use different addition strategies in different situations.
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Assessment - Addition Strategies
A 30-minute assessment designed to assess students' understanding of working with place value to solve problems, the connection between addition and subtraction, and the development of efficient mental strategies for computation.
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Compensation Strategy
A 60-minute lesson designed to build upon students' understanding of addition and subtraction by exploring compensation.