Additive Relations
S3 Addition & Subtraction
Aligned to the NSW Syllabus for The Australian curriculum (https://educationstandards.nsw.edu.au/wps/portal/nesa/home)
- outcomes and content listed below
- outcomes and content listed below
Teachers and Caregivers are advised to review sites, before use, to assess suitability and to monitor advertising.
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Half Court Rounding to Tenths - Mr Nussbaum
Half Court Rounding to Hundreds - Mr Nussbaum
Half Court Rounding - Mr Nussbaum
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Rounding - NRich Maths
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More fun4thebrain addition activities - fun4thebrain
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More fun4thebrain subtraction activities - fun4thebrain
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Jet Ski Addition - arcademics
Simple Farm Addition - prongo
Island Chase Subtraction - arcademics
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Tug Team Addition - arcademics
Canoe Puppies - mathplayground
Maths Invaders - Addition, Subtraction, Multiplication & Division - mathsframe
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Alien Addition- arcademics
Funky Mummy - addition, subtraction & multiplication - ictgames
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Bingo Addition - topmarks
Subtraction Bowling Game - learnalberta
Arithmattack timed problems - addition, subtraction & multiplication
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Working With Money Australian Curriculum
Create A Book Order - (subtraction) Australian Curriculum
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Addition and Subtraction - a lesson in renaming. Australian Curriculum
A mental computation lesson with cards - Australian Curriculum
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The Australian Mint - all about Australian Currency; history; interactive games, quizzes and worksheets
Giving Change - mathsisfun
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Change Maker - tinybop
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Giving Change - word problems - rounding to 5c IXL
Giving Change - number problems 2 - rounding to 5c IXL
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Toyshop Money Games - topmarks
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Loose Change Game - crackerjack
Interactive Australian Coins - toytheater
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Addition Activities K-6 - mathsgames.com
Subtraction Activities K-6 - mathsgames.com
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Online Activities - yr 5
Add two numbers up to 5 ooo ooo Numbers up to 5 ooo ooo Subtract with numbers up to 5 ooo ooo Add and subtract fractions |
Online Activities - yr 6
Add two numbers up to 5 ooo ooo Numbers up to 5 ooo ooo Subtract with numbers up to 5 ooo ooo Add and subtract fractions |
Various Addition Activities and Worksheets (Yr 5) - education.com
Various Subtraction Activities and Worksheets (Yr 5) - education.com
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Syllabus Outcomes
MAO-WM-01 Develops understanding and fluency in mathematics through exploring and connecting mathematical concepts, choosing and applying mathematical techniques to solve problems, and communicating their thinking and reasoning coherently and clearly
MA3-AR-01 Selects and applies appropriate strategies to solve addition and subtraction problems
MA3-AR-01 Selects and applies appropriate strategies to solve addition and subtraction problems
Content
Additive relations A
Apply efficient mental and written strategies to solve addition and subtraction problems
Choose and use efficient strategies to solve addition and subtraction problems
Apply efficient mental and written strategies to solve addition and subtraction problems
- Solve word problems, including multistep problems
- Apply known strategies such as levelling, addition for subtraction, using constant difference, and bridging (Reasons about relations)
- Use place value to add or subtract 3 or more numbers with different numbers of digits
- Determine when it would be more efficient to use a calculator to add numbers
- Identify efficient and inefficient multidigit subtraction strategies
- Round numbers appropriately when obtaining estimates to numerical calculations
- Use place value understanding to check for errors in calculations
- Use estimation to check the reasonableness of solutions to addition and subtraction calculations
Choose and use efficient strategies to solve addition and subtraction problems
- Solve multistep word problems, including problems that require more than one operation
- Compare, evaluate and communicate strategies used to solve addition and subtraction problems
- Model the addition and subtraction of decimals up to 3 decimal places using appropriate representations
- Solve word problems involving the addition and subtraction of decimals up to 3 decimal places
- Justify why the strategy used to solve addition and subtraction word problems is appropriate (Reasons about quantity)
updated Feb 2023
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