Enrich · Stage 4 · Computation with integers

Enrich Apply the order of operations to evaluate expressions involving integers, with and without the use of digital tools

Extension and enrichment for students who are ready to go deeper: rich tasks, problem solving and open-ended challenges.

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Enrichment for this dot point

• Rich taskEnrichmentEarly finishersEnrich
  Open Middle: Order of Operations 2
  Open Middle · Web page · Free · Link checked 2026-10-15 · Low floor high ceiling
  Use it for: Fill-the-boxes puzzle using digits 0-9 once; many paths to an optimal answer, good extension.
• Rich taskEnrichmentEarly finishersEnrich
  Open Middle: Order of Operations 4
  Open Middle · Web page · Free · Link checked 2026-10-15 · Low floor high ceiling
  Use it for: Fill-the-boxes puzzle using digits 0-9 once; many paths to an optimal answer, good extension.