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
- Plus Plan
Hooray Arrays! Multiplication Worksheet Pack
Download this set of array worksheets to use when teaching your students how to relate addition and multiplication.
- Plus Plan
Spooky 3-Digit Subtraction - Maze Game
Practise three-digit subtraction with regrouping skills with printable Halloween Subtraction Maze worksheets.
- Plus Plan
Odd or Even Sorting Game (Coins)
Help your students reinforce their knowledge of odd and even numbers with this fun coin sorting activity.
- Plus Plan
Odd and Even Monsters Sorting Activity
Sort odd and even numbers in this fun monster-themed sorting activity.
- Plus Plan
4 Digit Subtraction - Flip It Card Game
Practise subtracting 4-digit numbers with and without regrouping with a fun game of Subtraction Flip It!
- Plus Plan
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.
- Plus Plan
Subtraction using Place Value Disks- Interactive Slides
Practise subtracting multiples of 100 using place value disks with an interactive drag-and-drop activity.
- Plus Plan
Subtraction Mental Computation Flashcards
Build up your students' mental maths skills with a set of 36 subtraction flashcards using one- and two-digit numbers.
- Plus Plan
3-Digit Subtraction Strategies - Task Cards
Practise 3-digit subtraction strategies with a set of 24 subtraction task cards.
- Plus Plan
Trade It! Subtraction with Regrouping Game
Play a fun, hands-on board game in groups when learning to solve subtraction equations that require regrouping.
- Plus Plan
Rounding Numbers Teaching Slides
Teach students how to round to the nearest ten and hundred with an interactive, explicit instructional teaching presentation.
- Plus Plan
Jump Strategy for Subtraction – PowerPoint
Teach your students to subtract two-digit numbers using the jump strategy with an instructional teaching presentation.
- Plus Plan
The Mathematical Easter Egg Hunt – Whole Class Game
A differentiated whole class Easter egg hunt.
- Plus Plan
Basketball Maths Craft Activity
Practise 2-3 digit addition (with and without regrouping) with a fun basketball-themed maths craft activity.
- Plus Plan
Jump Strategy: Subtraction on a Number LIne – Worksheets
Practice subtracting two-digit numbers with regrouping using a number line and the jump strategy with a pack of differentiated worksheets.
- Plus Plan
Colour by Number - 2, 3, 5, 10 Division
An engaging activity to consolidate your students' understanding of division facts.
- Plus Plan
Making Tens Subtraction Worksheet
Partition numbers to subtract with a printable subtraction worksheet.
- Plus Plan
Find Your Detective Call Sign Worksheet
An addition worksheet students use to find their own special detective call sign.
- Plus Plan
Number Line Addition Worksheet
Practise adding two-digit numbers with regrouping using a number line and the jump strategy with a printable number line worksheet.
- Plus Plan
Missing Addend Addition Picture Puzzle – Level 3
Consolidate students’ addition skills with this missing addends worksheet.
- Plus Plan
Crazy Boxes – 11 Times Tables
A fun multiplication worksheet where students create a colour pattern using 11 times tables.
- Plus Plan
Crazy Boxes – 8 Times Tables
A fun multiplication worksheet where students create a colour pattern using 8 times tables.
- Plus Plan
Crazy Boxes – 6 Times Tables
A fun multiplication worksheet where students create a colour pattern using 6 times tables.
- Plus Plan
Multiplication Mouse – Worksheet
The multiplication mouse is scurrying in with three differentiated worksheets.
- Plus Plan
Number Talks - Multiplication Facts Task Cards
Build multiplication fact fluency with this set of 24 task cards.
- Plus Plan
Fact Family Icosahedron (4, 7, 12 Multiplication and Division Facts)
A hands-on game to play when learning about multiplication and division fact families.
- Plus Plan
Fact Family Icosahedron (3, 6, 9 Multiplication and Division Facts)
A hands-on game to play when learning about multiplication and division fact families.
- Plus Plan
Fact Family Fishbowls
A sorting activity to demonstrate an understanding of multiplication and division fact families.
- Plus Plan
Parts of a Number Sentence (Multiplication and Division) Posters
Four posters to display in the classroom explaining the elements of multiplication and division number sentences.
- Plus Plan
Parts of a Number Sentence (Addition and Subtraction) Posters
Display these posters when learning about parts of addition and subtraction number sentences
- Plus Plan
Maths Activity Ideas for Parents - Addition and Subtraction
An information sheet for parents or carers to use when assisting children with addition and subtraction at home.
- Plus Plan
Multiplication Gears - Multiplication Facts of 9 Poster
A fun poster that shows the multiplication facts for 0.