Additive relations B
Mathematics K–10 (2022) · Stage 3 · View this focus area on the NESA NSW Curriculum website ↗
Outcomes
MA3-AR-01 selects and applies appropriate strategies to solve addition and subtraction problemsContent dot points
Each dot point has its own page with resources matched to it.
Choose and use efficient strategies to solve addition and subtraction problems
- Solve multistep word problems, including problems that require more than one operation 1 resource · 1 interactive/game
- Compare, evaluate and communicate strategies used to solve addition and subtraction problems 2 resources · 2 interactive/game
Applies known strategies to add and subtract decimals
- Model the addition and subtraction of decimals up to 3 decimal places using appropriate representations 1 resource
- Solve word problems involving the addition and subtraction of decimals up to 3 decimal places 2 resources
- Justify why the strategy used to solve addition and subtraction word problems is appropriate (Reasons about quantity)
Focus area resources
- Unit/PlanningAnnotated work samples – Stage 3, activity 1: additive relations
- Unit/PlanningAnnotated work samples – Stage 3, activity 2: additive relations
Stage 3 planning resources
Stage- or course-wide documents (scope and sequences, guides) that cover this focus area alongside others.
- Unit/PlanningSample scope and sequence – Stage 3
- Unit/PlanningMaking connections – Stage 3 (parallel content)