Stage 4 · Computation with integers · Add and subtract positive and negative integers · Topic: Integers & order of operations · Year 7, 8
Add and subtract integers with and without the use of digital tools
Dot point ID k-10-2022-stage-4-computation-with-integers/com-teg-stg4-01 · NESA code MA_K_10_CP_COM_TEG_STG4_01 · See it on the NSW Curriculum website ↗
↩SupportBuild the prerequisite skills first · 2 resources★EnrichExtension & rich tasks · 2 resources
Outcomes for this focus area (MA4-INT-C-01)
MA4-INT-C-01 compares, orders and calculates with integers to solve problemsCore resources for this dot point
On-level resources, grouped by type. Need the building blocks? Use Support. Ready for more? Use Enrich.
Interactive tool
- Interactive toolStarterMathsbot: Double-sided countersUse it for: Zero-pair counters for modelling integer operations.
- Interactive toolStarterMathsbot: ManipulativesUse it for: Virtual manipulatives incl. algebra tiles, two-colour counters, fraction walls.
- Interactive toolStarterMathsbot: Two-colour countersUse it for: Zero-pairs model for integer operations.
Simulation
- SimulationStarterPhET Number Line: OperationsUse it for: Model adding and subtracting integers as moves on a number line.
Worksheet
- Corbettmaths practice questions: Negatives: addition/subtractionsUse it for: Free printable graded practice questions (with answers) on negatives: addition/subtractions for drill or a quick check.
- WorksheetDrillKuta free worksheet: Adding and subtracting integersUse it for: Printable skills-practice sheet with answer key on adding and subtracting integers; good for drill or homework.
Video
- VideoStarterCorbettmaths video: Negatives: addition/subtractionsUse it for: Short worked-example video on negatives: addition/subtractions to model the method before practice or for flipped revision.
Focus area resources
Checked resources for Computation with integers as a whole (not mapped to a single dot point).