Number and place value
Based on the Australian Curriculum, Number and place value in Mathematics Year 3 includes:
- ACMNA051 Investigate the conditions required for a number to be odd or even and identify odd and even numbers
- ACMNA052 Recognise, model, represent and order numbers to at least 10 000
- ACMNA053 Apply place value to partition, rearrange and regroup numbers to at least 10 000 to assist calculations and solve problems
- ACMNA054 Recognise and explain the connection between addition and subtraction
- ACMNA055 Recall addition facts for single-digit numbers and related subtraction facts to develop increasingly efficient mental strategies for computation
- ACMNA056 Recall multiplication facts of two, three, five and ten and related division facts
- ACMNA057 Represent and solve problems involving multiplication using efficient mental and written strategies and appropriate digital technologies
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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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Exploring Strategies for Subtraction PowerPoint
Explore and teach multiple subtraction strategies with an instructional slide deck
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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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Subtraction on a Number Line - Anchor Chart
Provide your students with a daily reminder of the subtraction on a number line strategy with a printable anchor chart.
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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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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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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 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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The Mathematical Easter Egg Hunt – Whole Class Game
A differentiated whole class Easter egg hunt.
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Array Races Multiplication Game – Facts 2, 3, 5 and 10
Create arrays to fill the board with this fun multiplication game.
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Multiplication and Division Word Problems Task Cards (Facts of 2, 5 and 10)
Use a range of strategies to solve multiplication and division problems with 2, 5 and 10 times tables.
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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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Find Your Detective Call Sign Worksheet
An addition worksheet students use to find their own special detective call sign.
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Addition Maze – Dog and Bone Worksheet
A worksheet to use to practise finding missing addends.
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Crazy Boxes – 11 Times Tables
A fun multiplication worksheet where students create a colour pattern using 11 times tables.
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Crazy Boxes – 8 Times Tables
A fun multiplication worksheet where students create a colour pattern using 8 times tables.
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Crazy Boxes – 4 Times Tables
A fun multiplication worksheet where students create a colour pattern using 4 times tables.
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Crazy Boxes – 1 Times Tables
A fun multiplication worksheet where students create a colour pattern using 1 times tables.
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Fill the Grid Active Game
An active game that allows students to practise their multiplication facts.
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Multiplication Mouse – Worksheet
The multiplication mouse is scurrying in with three differentiated worksheets.
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Fact Family Icosahedron (4, 7, 12 Multiplication and Division Facts)
A hands-on game to play when learning about multiplication and division fact families.
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Fact Family Icosahedron (3, 6, 9 Multiplication and Division Facts)
A hands-on game to play when learning about multiplication and division fact families.
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Fact Family Icosahedron (2, 5, 10 Multiplication and Division Facts)
A hands-on game to play when learning about multiplication and division fact families.
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Multiplication Hopscotch Active Learning
A whole class active game that encourages learning through a physical setting.
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Equation Tails Active Learning
A whole class active game that encourages learning through a physical setting.
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Parts of a Number Sentence (Addition and Subtraction) Posters
Display these posters when learning about parts of addition and subtraction number sentences
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Fact Family Find and Flip - Addition and Subtraction (Upper)
Addition and subtraction game cards demonstrating the relationship between fact families.
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Multiplication Gears - Multiplication Facts of 9 Poster
A fun poster that shows the multiplication facts for 0.
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Multiplication Gears Worksheet - Multiplication Facts of 6
A worksheet to use when learning the multiplication facts of six.
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Number Matching Puzzle - Addition
A hands-on game to play when learning about adding numbers.