VC2M3A02
extend and apply knowledge of addition and subtraction facts to 20 to develop efficient mental strategies for computation with larger numbers without a calculator
- partitioning using materials and part-part-whole diagrams to develop subtraction facts related to addition facts, such as 8 + 7 = 15 therefore 15 − 7 = 8 and 15 − 8 = 7
- using partitioning to develop and record facts systematically (for example, ‘How many ways can 12 monkeys be spread among 2 trees?’, 12 = 12 + 0, 12 = 11 + 1, 12 = 10 + 2, 12 = 9 + 3, …), explaining how they know they have found all possible partitions
- understanding basic addition and related subtraction facts and using extensions to these facts; for example, 6 + 6 = 12, 16 + 6 = 22, 6 + 7 = 13, 16 + 7 = 23, and 60 + 60 = 120, 600 + 600 = 1200
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Dominate the Dragon – Mental Maths Worksheets
Capture your students' interest in maths drills for all four operations with these fun dragon-themed differentiated maths worksheets.
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Candy Cane Activity - 2 Digit Subtraction Tarsia
Practise two digit subtraction with regrouping with a Tarsia Puzzle candy cane activity.
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Addition and Subtraction Minute Maths Booklet
A maths warm-up booklet with ten pages of addition and subtraction questions.
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Maths Mazes (Multiplication and Division)
Solve these mazes by manipulating numbers using multiplication and division skills.
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Number Patterns Year 3 Worksheet Set
Share our number patterns year 3 worksheet set with your students to give them practice with number patterns and algebraic relationships.
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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.
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Daily Maths Word Problems – Year 3
A set of 20 problem solving questions suited to year 3 students.
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Subtraction Using MAB Blocks - Worksheet
Subtract two-digit numbers using MAB blocks with a printable subtraction worksheet.
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Money and Financial Mathematics - Middle Years Interactive PowerPoint
An engaging 44 slide interactive PowerPoint to use in the classroom when learning about money and financial mathematics
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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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Maths Mazes (Addition and Subtraction)
A set of puzzling mazes that require addition and subtraction skills to solve.
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Daily Maths Problems - Year 3
A 63 slide editable PowerPoint Template for problem solving in mathematics.
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Strategies for Subtraction - Maths Strategies Workbook
Teach and practise various subtraction strategies with a printable 3-digit subtraction mini-book.
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Addition Worm – Worksheet
Build your students' addition skills with this fun set of differentiated worksheets.
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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.
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Maths Mazes (Two-digit Addition)
A set of three mazes that require students to add two-digit numbers.
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2 Digit Subtraction - Flip It Card Game
Practise subtracting two-digit numbers with and without regrouping with a fun game of Subtraction Flip It!
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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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Split Strategy Teaching PowerPoint
Learn all about the split strategy with this teaching PowerPoint.
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Subtraction Strategies – Assessment
Assess your students’ knowledge of subtraction strategies with a subtraction assessment.
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Exploring Strategies for Subtraction PowerPoint
Explore and teach multiple subtraction strategies with an instructional slide deck
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Year 3 Numeracy Exit Tickets
21 Numeracy Exit Ticket activities for students to provide evidence of their learning progress.
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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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Missing Addend Avenue - Find the Missing Number Worksheet
Practise using various subtraction strategies with a fun dice-roll math maze.
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Mystery Pattern Grids (Addition)
Solve addition sums and interpret grid coordinates to reveal the picture.
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The Addition Labyrinth – Maths Game
A dynamic addition board game for the classroom.
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Number Matching Puzzle - Multiplication
A hands-on game to play when learning about multiplying numbers.
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Number Talks – Multiplication Representation Task Cards
Help your students discover different ways to represent multiplication with this set of number talk cards.
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Spooky 3-Digit Subtraction - Maze Game
Practise three-digit subtraction with regrouping skills with printable Halloween Subtraction Maze worksheets.
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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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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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Friends of 10 Addition Poster Bundle
Print the ultimate Friends of 10 poster bundle with 10 printable classroom posters designed to show students how different combinations of numbers connect to make the same number.